2-Pentenoic acid, 4-oxo--Molbase

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3-methyl-4-oxopent-2-enoic acid

CAS No. : 71339-40-7 Formula : C6H8O3 Molecular Weight. : 128.126 Check Encyclopedia

Synonyms : 3-methyl-4-oxo-octanoic acid; Octanoic acid,3-methyl-4-oxo; 4-Oxo-3-methyl-2-pentenoic acid; 3-methyl-4-oxo-pent-2-enoic acid; 3-Methyl-4-oxo-pent-2-ensaeure; 3-Methyl-4-oxo-octansaeure; 3-Methyl-4-oxo-2-pentenoic acid;

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methyl 5-(2-nitrophenyl)-3-oxopent-4-enoate

CAS No. : 139445-59-3 Formula : C12H11NO5 Molecular Weight. : 249.219 Check Encyclopedia

Synonyms : 4-Pentenoic acid,5-(2-nitrophenyl)-3-oxo-,methyl ester,(E);

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4-diazonio-5-ethoxy-5-oxo-1,1-diphenylpenta-1,3-dien-3-olate

CAS No. : 89861-33-6 Formula : C19H16N2O3 Molecular Weight. : 320.342 Check Encyclopedia

Synonyms : 4-Pentenoic acid,2-diazo-3-oxo-5,5-diphenyl-,ethyl ester;

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ethyl 2-methyl-3-oxo-5-phenylpent-4-enoate

CAS No. : 86838-34-8 Formula : C14H16O3 Molecular Weight. : 232.275 Check Encyclopedia

Synonyms : 4-Pentenoic acid,2-methyl-3-oxo-5-phenyl-,ethyl ester,(E);

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ethyl 4-cyano-5-oxo-3-phenyl-5-pyrrolidin-1-ylpent-2-enoate

CAS No. : 66249-60-3 Formula : C18H20N2O3 Molecular Weight. : 312.363 Check Encyclopedia

Synonyms : 2-Pentenoic acid,4-cyano-5-oxo-3-phenyl-5-(1-pyrrolidinyl)-,ethyl ester;

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2-phenylpent-4-enoic acid

CAS No. : 1575-70-8 Formula : C11H12O2 Molecular Weight. : 176.212 Check Encyclopedia

Synonyms : 2-phenyl-4-oxopentanoic acid; phenylpent-4-enoic acid; 2-phenyllevulinic acid; 4-Oxo-2-phenyl-valeriansaeure; 4-oxo-2-phenyl-valeric acid; 2-phenyl-pent-4-enoic acid; 2-phenyl-4-pentenenoic acid; 2-phenyl-4-pentenoic acid;

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4S-amino-5-(2-oxopyrrolidin-3S-yl)pent-2-enoic acid ethyl ester

CAS No. : 328086-61-9 Formula : C11H18N2O3 Molecular Weight. : 226.272 Check Encyclopedia

Synonyms : ethyl (2E,4S)-4-amino-5-[(3S)-2-oxopyrrolidin-3-yl]pent-2-enoate; (S,E)-ethyl 4-amino-5-(S-2-oxopyrrolidin-3-yl)pent-2-enoate; trans-(3'S,4S)-4-Amino-5-(2'-oxopyrrolidin-3'-yl)pent-2-enoic Acid Ethyl Ester; (E)-(S)-4-Amino-5-((S)-2-oxo-pyrrolidin-3-yl)-pent-2-enoic acid ethyl ester; (S,E)-ethyl 4-amino-5-((S)-2-oxopyrrolidin-3-yl)pent-2-enoate;

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4-diazonio-5-ethoxy-5-oxopenta-1,3-dien-3-olate

CAS No. : 210420-73-8 Formula : C7H8N2O3 Molecular Weight. : 168.15 Check Encyclopedia

Synonyms : ethyl 2-diazo-3-keto-pent-4-enoate; 2-diazo-3-oxopent-4-enoic acid ethyl ester; 4-Pentenoic acid,2-diazo-3-oxo-,ethyl ester;

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ethyl (E)-2-acetyl-3-oxo-5-phenylpent-4-enoate

CAS No. : 76352-65-3 Formula : C15H16O4 Molecular Weight. : 260.285 Check Encyclopedia

Synonyms : 2-trans-Cinnamoyl-acetessigsaeure-aethylester; 2-trans-cinnamoyl-acetoacetic acid ethyl ester;

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Tussilagonone

CAS No. : 110042-38-1 Formula : C21H30O3 Molecular Weight. : 330.461 Check Encyclopedia

Synonyms : 2-Pentenoic acid, 3-methyl-, (1Z,3aR,5R,7S,7aS)-1-ethylideneoctahydro-4-methylene-7-(1-methylethyl)-2-oxo-1H-inden-5-yl ester, (2E)-; 2-Pentenoic acid, 3-methyl-, 1-ethylideneoctahydro-4-methylene-7-(1-methylethyl)-2-oxo-1H-inden-5-yl ester, [3aR-[1Z,3aα,5α(E),7β,7aβ]]-; Tussilagonone I;

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methyl (Z)-5-<2-(3-indolyl)-ethylamino>-2-ethyl-2-(phenylthio)-3-oxo-4-pentenoate

CAS No. : 100942-56-1 Formula : C24H26N2O3S Molecular Weight. : 422.54 Check Encyclopedia

Synonyms : methyl (Z)-5-[2-(3-indolyl)-ethylamino]-2-ethyl-2-(phenylthio)-3-oxo-4-pentenoate; (Z)-2-Ethyl-5-[2-(1H-indol-3-yl)-ethylamino]-3-oxo-2-phenylsulfanyl-pent-4-enoic acid methyl ester;

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Biotin, .α.-dehydro-

CAS No. : 10118-85-1 Formula : C10H14N2O3S Molecular Weight. : 242.295 Check Encyclopedia

Synonyms : 5-((3aS)-2-oxo-(3ar,6ac)-hexahydro-thieno[3,4-d]imidazol-4t-yl)-pent-2t-enoic acid; Lydimycin; Lidimycin; (E)-2,3-didehydro-biotin;

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(2E,4S)-4-(tert-butoxycarbonylamino)-5-[(3'S)-2'-oxo-3'-pyrrolidinyl]-2-pentenoic acid ethyl ester

CAS No. : 328086-54-0 Formula : C16H26N2O5 Molecular Weight. : 326.388 Check Encyclopedia

Synonyms : tert-butyl (S,E)-4-(ethoxycarbonyl)-1-((S)-2-oxopyrrolidin-3-yl)but-3-en-2-ylcarbamate; (S,E)-ethyl 4-(tert-butoxycarbonylamino)-5-((S)-2-oxopyrrolidin-3-yl)pent-2-enoate; (E)-(S)-4-tert-Butoxycarbonylamino-5-((S)-2-oxo-pyrrolidin-3-yl)-pent-2-enoic acid ethyl ester; (2E,4S)-4-[(tert-Butyloxycarbonyl)amino]-5-[(3S)-2-oxo-3-pyrrolidinyl]-2-pentenoic Acid Eethyl Ester; 4S-tert-butoxycarbonylamino-5-(2-oxopyrrolidin-3S-yl)pent-2-enoic acid ethyl ester; 4-tert-butoxycarbonylamino-5-(2-oxo-pyrrolidin-3-yl)-pent-2-enoic acid ethyl ester;

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(2Z)-2-(2-{[(Benzyloxy)carbonyl]amino}-1,3-thiazol-4-yl)-5-[(3-me thyl-2-buten-1-yl)oxy]-5-oxo-2-pentenoic acid

CAS No. : 155657-19-5 Formula : C21H22N2O6S Molecular Weight. : 430.474 Check Encyclopedia

Synonyms :

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[(1R,3aR,5R,7S,7aS)-1-(1-acetyloxyethyl)-4-methylidene-2-oxo-7-propan-2-yl-3,3a,5,6,7,7a-hexahydro-1H-inden-5-yl] (E)-3-methylpent-2-enoate

CAS No. : 104012-37-5 Formula : C23H34O5 Molecular Weight. : 390.513 Check Encyclopedia

Synonyms : Tussilagone;

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Ethyl (2E)-3-(2,2-dimethyl-1,3-dioxolan-4-yl)acrylate

CAS No. : 36326-38-2 Formula : C10H16O4 Molecular Weight. : 200.232 Check Encyclopedia

Synonyms : COOPB; Epsiprantel; Epsiprantel (INN); 2-Cyclohexylcarbonyl-4-oxo-1,2,3,4,5,6,7,8,12b-octahydropyrazino<2,1-a><2>-benzazepine; Epsiprantelum [Latin]; (R)-trans-4,5-O-isopropylidene-4,5-dihydroxy-2-pentenecarboxylic acid ethyl ester; E-R-3-(2,2-dimethyl-[1,3]dioxolan-4-yl)-acrylic acid ethyl ester; (4S)(E)-ethyl 4,5-(isopropylidenedioxy)pent-2-enoate; Cestex; (R)-E-4,5-O-isopropylidine-4,5-dihydroxy-2-pentenoate; 2-(cyclohexylcarbonyl)-4-oxo-1,2,3,4,6,7,8,12b-octahydropyrazino[2,1-a][2]benzazepine; ethyl (E)-3-[(R)-2,2-dimethyl-1,3-dioxolan-4-yl]acrylate; Cestex (TN); Epsiprantelum;

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methyl 2-acetylpent-4-enoate

CAS No. : 3897-04-9 Formula : C8H12O3 Molecular Weight. : 156.179 Check Encyclopedia

Synonyms : 4-Pentenoic acid,2-acetyl-,methyl ester; methyl 3-oxo-2-(1-propen-3-yl)butanoate; Methyl 2-acetylpent-4-en-1-oate; Methyl 2-allylacetoacetate; methyl 2-acetyl-pent-4-enoate; EINECS 223-447-5; 4-carbomethoxy-1-hexen-5-one;

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7β-[3'-Ethylcrotonoyloxy]-1α-[2'-methylbutyryloxy]-3, 14-dehydro-Z-notonipetranone

CAS No. : 80514-14-3 Formula : C26H38O5 Molecular Weight. : 430.577 Check Encyclopedia

Synonyms : 2-Pentenoic acid, 3-methyl-, (1Z,3S,3aR,5R,7S,7aS)-1-ethylideneoctahydro-4-methylene-7-(1-methylethyl)-3-(2-methyl-1-oxobutoxy)-2-oxo-1H-inden-5-yl ester, (2E)-; 7β-(3-Ethyl-cis-crotonoyloxy)-1α-(2-methylbutyryloxy)-3,14-dehydro-Z-notonipetranone;

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