Heterocyclic Building Blocks

Pyridine, 99.5%, Extra Dry over Molecular Sieve, AcroSeal™, ACROS Organics™

CAS.: 110-86-1 Summenformel: C5H5N Molecular Weight (g/mol): 79.102 MDL-Nummer: MFCD00011732 InChI Key: JUJWROOIHBZHMG-UHFFFAOYSA-N Synonym: azabenzene, azine, pyridin, piridina, pirydyna, pyridin german, pirydyna polish, piridina italian, rcra waste number u196, caswell no. 717 PubChem CID: 1049 ChEBI: CHEBI:16227 IUPAC Name: pyridine SMILES: C1=CC=NC=C1 2.5LT Pyridin, 99.5%, extra trocken, über Molekularsieb, AcroSeal

Pyridine, 99+%, extra pure, ACROS Organics™

CAS.: 110-86-1 Summenformel: C5H5N Molecular Weight (g/mol): 79.102 MDL-Nummer: MFCD00011732 InChI Key: JUJWROOIHBZHMG-UHFFFAOYSA-N Synonym: azabenzene, azine, pyridin, piridina, pirydyna, pyridin german, pirydyna polish, piridina italian, rcra waste number u196, caswell no. 717 PubChem CID: 1049 ChEBI: CHEBI:16227 IUPAC Name: pyridine SMILES: C1=CC=NC=C1 25LT Pyridin, 99+%, extra pure

1,4-Dioxane, 99.5%, Extra Dry over Molecular Sieve, AcroSeal™, ACROS Organics™

CAS.: 123-91-1 Summenformel: C4H8O2 Molecular Weight (g/mol): 88.106 MDL-Nummer: MFCD00006571 InChI Key: RYHBNJHYFVUHQT-UHFFFAOYSA-N Synonym: dioxane, p-dioxane, 1,4-diethylene dioxide, diethylene ether, dioxan, 1,4-dioxacyclohexane, diethylene dioxide, dioxanne, di ethylene oxide, tetrahydro-p-dioxin PubChem CID: 31275 ChEBI: CHEBI:47032 IUPAC Name: 1,4-dioxane SMILES: C1COCCO1 2.5LT 1,4-Dioxan, 99.5%, extra trocken, über Molekularsieb, stabilisiert, AcroSeal

Quinidine, 98%, anhydrous, ACROS Organics™

CAS.: 56-54-2 Summenformel: C20H24N2O2 Molecular Weight (g/mol): 324.424 MDL-Nummer: MFCD00135581 InChI Key: LOUPRKONTZGTKE-LHHVKLHASA-N Synonym: quinidine, +-quinidine, chinidin, pitayine, cin-quin, 8r,9s-quinidine, conquinine, conchinin, quinidex, conchinine PubChem CID: 441074 ChEBI: CHEBI:28593 IUPAC Name: (S)-[(2R,4S,5R)-5-ethenyl-1-azabicyclo[2.2.2]octan-2-yl]-(6-methoxyquinolin-4-yl)methanol SMILES: COC1=CC2=C(C=CN=C2C=C1)C(C3CC4CCN3CC4C=C)O 25GR Chinidin, 98%, wasserfrei, Rest Dihydrochinidin

1-Methyl-2-pyrrolidinone, 99%, extra pure, ACROS Organics™

CAS.: 872-50-4 Summenformel: C5H9NO Molecular Weight (g/mol): 99.133 MDL-Nummer: MFCD00003193 InChI Key: SECXISVLQFMRJM-UHFFFAOYSA-N Synonym: 1-methyl-2-pyrrolidinone, n-methyl-2-pyrrolidone, n-methylpyrrolidone, 1-methyl-2-pyrrolidone, methylpyrrolidone, m-pyrol, n-methyl-2-pyrrolidinone, n-methylpyrrolidinone, 1-methylpyrrolidinone, 2-pyrrolidinone, 1-methyl PubChem CID: 13387 ChEBI: CHEBI:7307 IUPAC Name: 1-methylpyrrolidin-2-one SMILES: CN1CCCC1=O 25LT N-Methyl-2-pyrrolidinon, 99%, extra pure

Pyrrolidine +99%, ACROS Organics™

CAS.: 123-75-1 Summenformel: C4H9N Molecular Weight (g/mol): 71.123 MDL-Nummer: MFCD00005249 InChI Key: RWRDLPDLKQPQOW-UHFFFAOYSA-N Synonym: tetrahydropyrrole, tetrahydro pyrrole, azacyclopentane, azolidine, tetramethylenimine, butylenimine, perhydropyrrole, prolamine, 1-azacyclopentane, tetramethyleneimine PubChem CID: 31268 ChEBI: CHEBI:33135 IUPAC Name: pyrrolidine SMILES: C1CCNC1 2.5LT Pyrrolidin, 99+%

1,4-Dioxane, 99.8%, Extra Dry, stabilized, AcroSeal™, ACROS Organics™

CAS.: 123-91-1 Summenformel: C4H8O2 Molecular Weight (g/mol): 88.106 InChI Key: RYHBNJHYFVUHQT-UHFFFAOYSA-N Synonym: dioxane, p-dioxane, 1,4-diethylene dioxide, diethylene ether, dioxan, 1,4-dioxacyclohexane, diethylene dioxide, dioxanne, di ethylene oxide, tetrahydro-p-dioxin PubChem CID: 31275 ChEBI: CHEBI:47032 IUPAC Name: 1,4-dioxane SMILES: C1COCCO1 2.5LT 1,4-Dioxan, 99.8%, extra trocken, stabilisiert, AcroSeal

Tetrahydrofuran-D8, for NMR, 99.5 atom % D, ACROS Organics™

CAS.: 1693-74-9 Summenformel: C4H8O Molecular Weight (g/mol): 80.156 MDL-Nummer: MFCD00044238 InChI Key: WYURNTSHIVDZCO-SVYQBANQSA-N Synonym: tetrahydrofuran-d8, deuterated thf, octadeuterotetrahydrofuran, deuterated tetrahydrofuran, tetrahydrofuran-d8 thf-d8, tetrahydrofuran-d8, >=99.5 atom % d, 2h4 tetrahydro 2h4 furan, thf-d8, 2h8 tetrahydrofuran, furan-d4-, tetrahydro-d4 PubChem CID: 80290 IUPAC Name: 2,2,3,3,4,4,5,5-octadeuteriooxolane SMILES: C1CCOC1 5ML Tetrahydrofuran-d8, für die NMR-Spektroskopie, 99.5 atom % D

Rhodamine WT, 20% solution in water, ACROS Organics™

CAS.: 37299-86-8 Summenformel: C29H29ClN2Na2O5 Molecular Weight (g/mol): 566.99 InChI Key: NRZDMKVYRRMFRR-UHFFFAOYSA-L PubChem CID: 37718 IUPAC Name: disodium;4-[3-(diethylamino)-6-diethylazaniumylidenexanthen-9-yl]benzene-1,3-dicarboxylate;chloride SMILES: CCN(CC)C1=CC2=C(C=C1)C(=C3C=CC(=[N+](CC)CC)C=C3O2)C4=C(C=C(C=C4)C(=O)[O-])C(=O)[O-].[Na+].[Na+].[Cl-] 100ML Rhodamin WT, 20% Lösung in Wasser

Potassium indigotrisulfonate, ACROS Organics™

CAS.: 67627-18-3 Summenformel: C16H7K3N2O11S3 Molecular Weight (g/mol): 616.71 MDL-Nummer: MFCD00013160 InChI Key: XOSMXDUITYWYGR-VPOCKCTCSA-K Synonym: potassium indigotrisulfonate, indigotrisulfonic acid tripotassium salt, indigotrisulfonate potassium salt, indigotrisulfonic acid potassium salt, unii-5zza8n0abt, 5zza8n0abt, tripotassium indigotrisulfonate, tri-potassium indigotrisulfonate, tripotassium indigo-5,5',7-trisulfonate, tri-potassium indigo-5,5',7-trisulfonate PubChem CID: 6364606 IUPAC Name: tripotassium;(2E)-3-oxo-2-(3-oxo-5-sulfonato-1H-indol-2-ylidene)-1H-indole-5,7-disulfonate SMILES: C1=CC2=C(C=C1S(=O)(=O)[O-])C(=O)C(=C3C(=O)C4=CC(=CC(=C4N3)S(=O)(=O)[O-])S(=O)(=O)[O-])N2.[K+].[K+].[K+] 1GR Indigo-5,5',7-trisulfonsäure Trikaliumsalz

Alfa Aesar™ 2,2,6-Trimethyl-1,3-dioxin-4-one, 94%, cont. up to ca 6% acetone

CAS.: 5394-63-8 Summenformel: C7H10O3 Molecular Weight (g/mol): 142.154 MDL-Nummer: MFCD00040468 InChI Key: XFRBXZCBOYNMJP-UHFFFAOYSA-N Synonym: 2,2,6-trimethyl-4h-1,3-dioxin-4-one, 2,2,4-trimethyl-6-keto-1,3-dioxin, diketene acetone adduct, 4h-1,3-dioxin-4-one, 2,2,6-trimethyl, 2,2,6-trimethyl-1,3-dioxen-4-one, 2,2,6-trimethyl-1,3-dioxine-4-one, 2,2,6-trimethyl-1,3 dioxin-4-one, pubchem20364, 2,2,6-trimethyl-4h-1,3-dioxin-4-on, acmc-1akcb PubChem CID: 79368 IUPAC Name: 2,2,6-trimethyl-1,3-dioxin-4-one SMILES: CC1=CC(=O)OC(O1)(C)C 2,2,6-TRIMETHYL-1,3-DIOXIN-4-ONE PRACT, 95%,100G

ε-Caprolactam, 99+%, ACROS Organics™

CAS.: 105-60-2 Summenformel: C6H11NO Molecular Weight (g/mol): 113.16 MDL-Nummer: MFCD00006936 InChI Key: JBKVHLHDHHXQEQ-UHFFFAOYSA-N Synonym: epsilon-caprolactam, caprolactam, 6-caprolactam, 2-oxohexamethylenimine, aminocaproic lactam, 2-azacycloheptanone, hexahydro-2h-azepin-2-one, 2h-azepin-2-one, hexahydro, 6-hexanelactam, hexanolactam PubChem CID: 7768 ChEBI: CHEBI:28579 IUPAC Name: azepan-2-one SMILES: C1CCC(=O)NCC1 250GR epsilon-Caprolactam, 99+%

1,4-Dioxane, 99+%, ACS reagent, stabilized, ACROS Organics™

CAS.: 123-91-1 Summenformel: C4H8O2 Molecular Weight (g/mol): 88.106 MDL-Nummer: MFCD00006571 InChI Key: RYHBNJHYFVUHQT-UHFFFAOYSA-N Synonym: dioxane, p-dioxane, 1,4-diethylene dioxide, diethylene ether, dioxan, 1,4-dioxacyclohexane, diethylene dioxide, dioxanne, di ethylene oxide, tetrahydro-p-dioxin PubChem CID: 31275 ChEBI: CHEBI:47032 IUPAC Name: 1,4-dioxane SMILES: C1COCCO1 2.5LT 1,4-Dioxan, 99+%, ACS Reagenz, stabilisiert

N-Benzyl-4-piperidone, 99%, ACROS Organics™

CAS.: 3612-20-2 Summenformel: C12H15NO Molecular Weight (g/mol): 189.258 MDL-Nummer: MFCD00006192 InChI Key: SJZKULRDWHPHGG-UHFFFAOYSA-N Synonym: 1-benzyl-4-piperidone, n-benzyl-4-piperidone, 4-piperidinone, 1-phenylmethyl, 1-benzyl-4-piperidinone, 1-benzylpiperidone, 1-benzyl-4-oxopiperidine, 1-benzyl-piperidin-4-one, n-benzyl-4-piperidine, n-benzyl-4-piperidinone, n-benzylpiperidin-4-one PubChem CID: 19220 IUPAC Name: 1-benzylpiperidin-4-one SMILES: C1CN(CCC1=O)CC2=CC=CC=C2 100ML N-Benzyl-4-piperidon, 99%

Alfa Aesar™ 3-Phenylphthalide, 99%

CAS.: 5411-12-1 Summenformel: C15H12O2 Molecular Weight (g/mol): 224.26 MDL-Nummer: MFCD00023099 InChI Key: UQGMJZQVDNZRKT-UHFFFAOYNA-N Synonym: 2-benzoyl-3-phenyloxirane, chalcone oxide, 1,3-diphenyl-2,3-epoxy-1-propanone, chalcone epoxide, trans-chalcone oxide, phenyl 3-phenyloxiran-2-yl methanone, ccris 2214, trans-phenyl 3-phenyloxiranyl methanone, methanone, phenyl 3-phenyloxiranyl, phenyl 3-phenyl-2-oxiranyl methanone PubChem CID: 92219 IUPAC Name: phenyl-(3-phenyloxiran-2-yl)methanone SMILES: C1=CC=C(C=C1)C2C(O2)C(=O)C3=CC=CC=C3 3-PHENYLPHTHALIDE, 99% 25G

Alfa Aesar™ Piperazine, anhydrous, 99%

CAS.: 110-85-0 Summenformel: C4H10N2 Molecular Weight (g/mol): 86.138 MDL-Nummer: MFCD00005953 InChI Key: GLUUGHFHXGJENI-UHFFFAOYSA-N Synonym: diethylenediamine, piperazin, 1,4-diazacyclohexane, hexahydropyrazine, piperazidine, antiren, 1,4-piperazine, diethyleneimine, eraverm, pipersol PubChem CID: 4837 ChEBI: CHEBI:28568 IUPAC Name: piperazine SMILES: C1CNCCN1 PIPERAZINE ANHYDROUS, 99% 500G

Quinoline Yellow, Water Soluble 95%, ACROS Organics™

CAS.: 8004-92-0 Summenformel: C18H11NNa2O8S2 Molecular Weight (g/mol): 479.385 InChI Key: RQCGWWUVDJUWMS-UHFFFAOYSA-N PubChem CID: 129893443 IUPAC Name: 2-(1,3-dioxoinden-2-yl)quinoline-6,8-disulfonic acid;sodium SMILES: C1=CC=C2C(=C1)C(=O)C(C2=O)C3=NC4=C(C=C(C=C4C=C3)S(=O)(=O)O)S(=O)(=O)O.[Na].[Na] 100GR Chinolingelb wasserlöslich, 95%, pure

Methyl Viologen hydrate, 98%, ACROS Organics™

CAS.: 1910-42-5 Summenformel: C12H14Cl2N2 Molecular Weight (g/mol): 257.158 MDL-Nummer: MFCD00150001 InChI Key: FIKAKWIAUPDISJ-UHFFFAOYSA-L Synonym: Paraquat, dichloride PubChem CID: 15938 ChEBI: CHEBI:28786 IUPAC Name: 1-methyl-4-(1-methylpyridin-1-ium-4-yl)pyridin-1-ium;dichloride SMILES: C[N+]1=CC=C(C=C1)C2=CC=[N+](C=C2)C.[Cl-].[Cl-] 5GR Methylviologen Hydrat, 98%

Morpholine, 99+%, extra pure, ACROS Organics™

CAS.: 110-91-8 Summenformel: C4H9NO Molecular Weight (g/mol): 87.122 MDL-Nummer: MFCD00005972 InChI Key: YNAVUWVOSKDBBP-UHFFFAOYSA-N Synonym: 1-oxa-4-azacyclohexane, tetrahydro-1,4-oxazine, diethylene oximide, diethylenimide oxide, diethyleneimide oxide, drewamine, diethylene imidoxide, tetrahydro-p-oxazine, tetrahydro-2h-1,4-oxazine, p-isoxazine, tetrahydro PubChem CID: 8083 ChEBI: CHEBI:34856 IUPAC Name: morpholine SMILES: C1COCCN1 5ML Morpholin, 99+%, extra pure

1-Methyl-2-pyrrolidinone, 99.5%, Extra Dry over Molecular Sieve, AcroSeal™, ACROS Organics™

CAS.: 872-50-4 Summenformel: C5H9NO Molecular Weight (g/mol): 99.133 MDL-Nummer: MFCD00003193 InChI Key: SECXISVLQFMRJM-UHFFFAOYSA-N Synonym: 1-methyl-2-pyrrolidinone, n-methyl-2-pyrrolidone, n-methylpyrrolidone, 1-methyl-2-pyrrolidone, methylpyrrolidone, m-pyrol, n-methyl-2-pyrrolidinone, n-methylpyrrolidinone, 1-methylpyrrolidinone, 2-pyrrolidinone, 1-methyl PubChem CID: 13387 ChEBI: CHEBI:7307 IUPAC Name: 1-methylpyrrolidin-2-one SMILES: CN1CCCC1=O 2.5LT N-Methyl-2-pyrrolidinon, 99.5%, extra trocken, über Molekularsieb, AcroSeal

2-Pyridinecarboxaldehyde, 99%, ACROS Organics™

CAS.: 1121-60-4 Summenformel: C6H5NO Molecular Weight (g/mol): 107.112 MDL-Nummer: MFCD00006290 InChI Key: CSDSSGBPEUDDEE-UHFFFAOYSA-N Synonym: 2-pyridinecarboxaldehyde, picolinaldehyde, pyridine-2-carboxaldehyde, 2-formylpyridine, pyridine-2-aldehyde, picolinal, 2-picolinaldehyde, 2-pyridaldehyde, picolinic aldehyde, 2-pyridylaldehyde PubChem CID: 14273 ChEBI: CHEBI:73012 IUPAC Name: pyridine-2-carbaldehyde SMILES: C1=CC=NC(=C1)C=O 100GR Pyridin-2-aldehyd, 99%

Piperazine, 99%, extra pure, ACROS Organics™

CAS.: 110-85-0 Summenformel: C4H10N2 Molecular Weight (g/mol): 86.138 MDL-Nummer: MFCD00005953 InChI Key: GLUUGHFHXGJENI-UHFFFAOYSA-N Synonym: diethylenediamine, piperazin, 1,4-diazacyclohexane, hexahydropyrazine, piperazidine, antiren, 1,4-piperazine, diethyleneimine, eraverm, pipersol PubChem CID: 4837 ChEBI: CHEBI:28568 IUPAC Name: piperazine SMILES: C1CNCCN1 500GR Piperazin, 99%, extra pure, wasserfrei

Thiamine Hydrochloride 98.5-101.5%, ACROS Organics™

CAS.: 67-03-8 Summenformel: C12H18Cl2N4OS Molecular Weight (g/mol): 337.263 MDL-Nummer: MFCD00012780 InChI Key: DPJRMOMPQZCRJU-UHFFFAOYSA-M Synonym: thiamine hydrochloride, vitamin b1 hydrochloride, thiamine hcl, aneurine hydrochloride, berin, thiamine chloride hydrochloride, trophite, thiamin chloride, thiamine dichloride, thiaminium chloride PubChem CID: 6202 ChEBI: CHEBI:49105 IUPAC Name: 2-[3-[(4-amino-2-methylpyrimidin-5-yl)methyl]-4-methyl-1,3-thiazol-3-ium-5-yl]ethanol;chloride;hydrochloride SMILES: CC1=C(SC=[N+]1CC2=CN=C(N=C2N)C)CCO.Cl.[Cl-] 1KG Thiamin Hydrochlorid, %, 98.5-101.5%

Alfa Aesar™ Pyrrole, 98+%

CAS.: 109-97-7 Summenformel: C4H5N Molecular Weight (g/mol): 67.091 MDL-Nummer: MFCD00005216 InChI Key: KAESVJOAVNADME-UHFFFAOYSA-N Synonym: pyrrole, divinylenimine, azole, imidole, pyrrol, monopyrrole, divinyleneimine, 1-aza-2,4-cyclopentadiene, polypyrrole, unii-86s1zd6l2c PubChem CID: 8027 ChEBI: CHEBI:19203 IUPAC Name: 1H-pyrrole SMILES: C1=CNC=C1 PYRROLE, 98+% 1000G

Pyridine-N-oxide 98%, ACROS Organics™

CAS.: 694-59-7 Summenformel: C5H5NO Molecular Weight (g/mol): 95.101 MDL-Nummer: MFCD00006194 InChI Key: ILVXOBCQQYKLDS-UHFFFAOYSA-N Synonym: pyridine-n-oxide, pyridine 1-oxide, pyridine n-oxide, pyridine oxide, pyridine, 1-oxide, pyridine-1-oxide, unii-91f12jjj4h, py n-oxide, pyridin-1-ium-1-olate, pyridine-oxide PubChem CID: 12753 ChEBI: CHEBI:29136 IUPAC Name: 1-oxidopyridin-1-ium SMILES: C1=CC=[N+](C=C1)[O-] 500GR Pyridin-N-oxid, 98%

Alfa Aesar™ Chalcone alpha,beta-epoxide, 98%

CAS.: 5411-12-1 Summenformel: C15H12O2 Molecular Weight (g/mol): 224.26 MDL-Nummer: MFCD00022336 InChI Key: UQGMJZQVDNZRKT-UHFFFAOYNA-N Synonym: 2-benzoyl-3-phenyloxirane, chalcone oxide, 1,3-diphenyl-2,3-epoxy-1-propanone, chalcone epoxide, trans-chalcone oxide, phenyl 3-phenyloxiran-2-yl methanone, ccris 2214, trans-phenyl 3-phenyloxiranyl methanone, methanone, phenyl 3-phenyloxiranyl, phenyl 3-phenyl-2-oxiranyl methanone PubChem CID: 92219 IUPAC Name: phenyl-(3-phenyloxiran-2-yl)methanone SMILES: C1=CC=C(C=C1)C2C(O2)C(=O)C3=CC=CC=C3 CHALCONE ALPHA,BETA-EPOXIDE, 98%,25G

2,5-Pyridinedicarboxylic Acid 98%, ACROS Organics™

CAS.: 100-26-5 Summenformel: C7H5NO4 Molecular Weight (g/mol): 167.12 MDL-Nummer: MFCD00006297 InChI Key: LVPMIMZXDYBCDF-UHFFFAOYSA-N Synonym: 2,5-pyridinedicarboxylic acid, isocinchomeronic acid, 2,5-pyridinedicarboxylicacid, unii-4k1kgr926x, pyridinedicarboxylic acid-2,5, chembl88972, pyridine 2,5-dicarboxylate, pubchem12991, 2,5-dicarboxy-pyridine, 6-carboxy-nicotinic acid PubChem CID: 7493 ChEBI: CHEBI:46865 IUPAC Name: pyridine-2,5-dicarboxylic acid SMILES: C1=CC(=NC=C1C(=O)O)C(=O)O 5GR Pyridin-2,5-dicarbonsäure, 98%

Caffeine, 98.5%, USP/BP, ACROS Organics™

CAS.: 58-08-2 Summenformel: C8H10N4O2 Molecular Weight (g/mol): 194.194 MDL-Nummer: MFCD00005758 InChI Key: RYYVLZVUVIJVGH-UHFFFAOYSA-N Synonym: caffeine, 1,3,7-trimethylxanthine, guaranine, thein, cafeina, methyltheobromine, koffein, mateina, theine, alert-pep PubChem CID: 2519 ChEBI: CHEBI:27732 IUPAC Name: 1,3,7-trimethylpurine-2,6-dione SMILES: CN1C=NC2=C1C(=O)N(C(=O)N2C)C 2.5KG Coffein, 98.5%

2-Mercaptopyridine-N-oxide, 99%, ACROS Organics™

CAS.: 1121-31-9 Summenformel: C5H5NOS Molecular Weight (g/mol): 127.161 MDL-Nummer: MFCD00006196 InChI Key: YBBJKCMMCRQZMA-UHFFFAOYSA-N Synonym: pyrithione, 2-mercaptopyridine n-oxide, 2-mercaptopyridine-n-oxide, 1-hydroxy-2-pyridinethione, omadine, 2-pyridinethiol, 1-oxide, 1-hydroxyl-1h-pyridine-2-thione, n-hydroxypyridine-2-thione, 1-hydroxy-2 1h-pyridinethione, 2-pyridinethiol 1-oxide PubChem CID: 1570 ChEBI: CHEBI:36578 IUPAC Name: 1-hydroxypyridine-2-thione SMILES: C1=CC(=S)N(C=C1)O 5GR 2-Mercaptopyridin-N-oxid, 99%

Polyvinylpyrrolidone, average M.W. 58.000, K29-32, ACROS Organics™

CAS.: 9003-39-8 Summenformel: C6H9NO Molecular Weight (g/mol): 111.144 MDL-Nummer: MFCD01076626 InChI Key: WHNWPMSKXPGLAX-UHFFFAOYSA-N Synonym: n-vinyl-2-pyrrolidone, n-vinylpyrrolidone, 1-vinyl-2-pyrrolidone, 1-vinylpyrrolidin-2-one, n-vinyl-2-pyrrolidinone, vinylpyrrolidone, 2-pyrrolidinone, 1-ethenyl, 1-vinyl-2-pyrrolidinone, n-vinylpyrrolidinone, 1-vinylpyrrolidone PubChem CID: 6917 ChEBI: CHEBI:82551 IUPAC Name: 1-ethenylpyrrolidin-2-one SMILES: C=CN1CCCC1=O 2.5KG Polyvinylpyrrolidon, K29-32, mittlere M.W. 58.000

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