Butanoic acid, 3-oxo-, methyl ester-Molbase

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methyl 4-bromo-2,2-dimethyl-3-oxobutanoate

CAS No. : 84691-57-6 Formula : C7H11BrO3 Molecular Weight. : 223.064 Check Encyclopedia

Synonyms : 4-Brom-2,2-dimethyl-acetessigsaeure-methylester; 4-Brom-2,2-dimethyl-3-oxo-butansaeure-methylester; Butanoic acid,4-bromo-2,2-dimethyl-3-oxo-,methyl ester; methyl 4-bromo-2,2-dimethyl-3-oxobutyrate; 4-bromo-2,2-dimethyl acetoacetic acid methyl ester; methyl 4-bromo-2,2-dimethyl acetoacetate;

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methyl 4-[methyl(4-pyrrolidin-1-ylbut-2-ynyl)amino]-4-oxobutanoate

CAS No. : 124045-49-4 Formula : C14H22N2O3 Molecular Weight. : 266.336 Check Encyclopedia

Synonyms : Butanoic acid,4-[methyl[4-(1-pyrrolidinyl)-2-butyn-1-yl]amino]-4-oxo-,methyl ester; N-Methyl-N-[4-(1-pyrrolidinyl)-2-butynyl]-3-methoxycarbonylpropanamide; Methyl 4-(methyl[4-(1-pyrrolidinyl)-2-butynyl]amino)-4-oxobutanoate;

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[(2R)-3-hydroxy-1-(4-methoxy-7-oxofuro[3,2-g]chromen-9-yl)oxy-3-methylbutan-2-yl] 3-methylbutanoate

CAS No. : 108006-56-0 Formula : C22H26O8 Molecular Weight. : 418.437 Check Encyclopedia

Synonyms : Byakangelicin 2'-O-isovalerate;

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ethyl 3-oxo-2-(2-propylidene)butanoate

CAS No. : 35044-52-1 Formula : C9H14O3 Molecular Weight. : 170.206 Check Encyclopedia

Synonyms : 2-Acetyl-3-methyl-crotonsaeure-aethylester; ethyl α-isopropylidene-acetoacetate; ethyl 2-(1-methyl-ethylidene)-3-oxo-butanoate; ethyl 2-acetyl-3-methylbut-2-enoate; 2-acetyl-3-methyl-but-2-enoic acid ethyl ester; 2-acetyl-3-methyl-crotonic acid ethyl ester;

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α-acetyl-4-methylbenzenepropanoic acid ethyl ester

CAS No. : 14305-31-8 Formula : C14H18O3 Molecular Weight. : 234.291 Check Encyclopedia

Synonyms : ethyl 2-(4-methylbenzyl)acetoacetate; 3-Carboethoxy-4-(4-methylphenyl)but-2-one; ethyl 2-(4-methylphenylmethyl)-3-oxo-butanoate; α-acetyl-4-methylbenzenepropanoic acid ethyl ester; 1-(ethoxycarbonyl)-1-(p-methylbenzyl)-2-propanone; ethyl 2-[(4-methylphenyl)methyl]-3-oxobutanoate;

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ethyl 2-[[(2,2-dimethyl-3H-1-benzofuran-7-yl)oxycarbonyl-methylamino]sulfanyl-(2-ethoxy-2-oxoethyl)amino]butanoate

CAS No. : 82560-43-8 Formula : C22H32N2O7S Molecular Weight. : 468.564 Check Encyclopedia

Synonyms : 7-Oxa-3-thia-2,4-diazanonanoic acid,4-(2-ethoxy-2-oxoethyl)-5-ethyl-2-methyl-6-oxo-,2,3-dihydro-2,2-dimethyl-7-benzofuranyl ester; ETHYL 2-[[(2,2-DIMETHYL-3H-BENZOFURAN-7-YL)OXYCARBONYL-METHYL-AMINO]SULFANYL-(ETHOXYCARBONYLMETHYL)AMINO]BUTANOATE;

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[(1S)-2-[(1S,2R,4S,4aR,8aR)-4-acetyloxy-4a-(acetyloxymethyl)-1,2-dimethylspiro[3,4,6,7,8,8a-hexahydro-2H-naphthalene-5,2'-oxirane]-1-yl]-1-(5-oxo-2H-furan-3-yl)ethyl] (2S)-2-methylbutanoate

CAS No. : 122587-84-2 Formula : C29H42O9 Molecular Weight. : 534.638 Check Encyclopedia

Synonyms : ajugamarin F4; Butanoic acid,2-methyl-,2-(8-(acetyloxy)-8a-((acetyloxy)methyl)octahydro-5,6-dimethylspiro(naphthalene-1(2H),2'-oxiran)-5-yl)-1-(2,5-dihydro-5-oxo-3-furanyl)ethyl ester,(1R-(1alpha,4abeta,5beta(S*(S*)),6alpha,8alpha,8aalpha));

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Lasiodin-A

CAS No. : 22326-90-5 Formula : C39H49N5O7 Molecular Weight. : 699.836 Check Encyclopedia

Synonyms : Lasiodin A; 3-Methyl-2-(methylamino)butanoic acid 1-phenyl-3-[2-(4-hydroxyphenyl)ethenylamino]-3-oxo-2-[[2-[(3-hydroxy-3-phenyl-2-(dimethylamino)-1-oxopropyl)amino]-3-methyl-1-oxo-2-butenyl]amino]propyl ester; 3-Methyl-2-methylamino-butyric acid 2-[2-(2-dimethylamino-3-hydroxy-3-phenyl-propionylamino)-3-methyl-but-2-enoylamino]-2-[(Z)-2-(4-hydroxy-phenyl)-vinylcarbamoyl]-1-phenyl-ethyl ester;

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[(2R,3S,4R)-2-[(2R,3R)-6-ethyl-3,5-dimethyl-4-oxo-2,3-dihydropyran-2-yl]-4-methyl-5-oxoheptan-3-yl] (2R)-2-methylbutanoate

CAS No. : 152273-81-9 Formula : C22H36O5 Molecular Weight. : 380.518 Check Encyclopedia

Synonyms : (+)-Membrenone A; Butanoic acid,(1S,2R)-1-[(1R)-1-[(2R,3R)-6-ethyl-3,4-dihydro-3,5-dimethyl-4-oxo-2H-pyran-2-yl]ethyl]-2-methyl-3-oxopentyl ester,(2R);

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Benzyl (2R)-2-({[(2-methyl-2-propanyl)oxy]carbonyl}amino)-4-oxobu tanoate

CAS No. : 124994-66-7 Formula : C16H21NO5 Molecular Weight. : 307.342 Check Encyclopedia

Synonyms : Butanoic acid,2-hydroxy-3-methyl-,phenylmethyl ester,(R); (2R,4R)-3-<(Benzyloxy)carbonyl>-4-methyl-2-phenyl-1,3-oxazolidin-5-one; cis-3-carbobenzyloxy-4-methyl-2-phenyloxazolidinone; benzyl (2S)-2-(tert-butoxycarbonylamino)-4-oxobutanoate; benzyl (R)-2-hydroxy-3-methylbutanoate; (2R,4R)-benzyl 4-methyl-5-oxo-2-phenyloxazolidine-3-carboxylate; (S)-benzyl-4-oxo-2-<<(1,1-dimethylethoxy)carbonyl>amino>butanoate; (R)-2-Hydroxy-3-methylbutyric acid benzyl ester; benzyl (S)-2-tert-butoxycarbonylamino-3-formylpropionate; benzyl (2S)-2-(tert-butoxycarbonyl)amino 3-formyl propionate; Boc-Asp(H)-OBzl; (S)-2-tert-Butoxycarbonylamino-4-oxo-butyric acid benzyl ester; S-3-Benzylcarboxy-3-BOC-aminopropanal; (2R,4R)-2-phenyl-3-(carbobenzyloxy)-4-methyloxazolidin-5-one; benzyl (2R,4R)-4-methyl-5-oxo-2-phenyl-1,3-oxazolidine-3-carboxylate;

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methyl 4-(4,6-dimethyl-9-oxo-1H-imidazo[1,2-a]purin-7-yl)-3-hydroperoxy-2-(methoxycarbonylamino)butanoate

CAS No. : 36238-44-5 Formula : C16H20N6O7 Molecular Weight. : 408.366 Check Encyclopedia

Synonyms : HO2-Y-imGua; Peroxy-Y-base; 4-(4,6-dimethyl-9-oxo-4,9-dihydro-1(3)H-imidazo[1,2-a]purin-7-yl)-3-hydroperoxy-2-methoxycarbonylamino-butyric acid methyl ester; methyl 4-(4,6-dimethyl-9-oxo-4,9-dihydro-1h-imidazo[1,2-a]purin-7-yl)-3-hydroperoxy-2-[(methoxycarbonyl)amino]butanoate;

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[8-[2-(4-hydroxy-6-oxooxan-2-yl)ethyl]-3,7-dimethyl-1,2,3,7,8,8a-hexahydronaphthalen-1-yl] 2-methyl-3-oxobutanoate

CAS No. : 96497-73-3 Formula : C24H34O6 Molecular Weight. : 418.523 Check Encyclopedia

Synonyms : 8-[2-(4-hydroxy-6-oxotetrahydro-2H-pyran-2-yl)ethyl]-3,7-dimethyl-1,2,3,7,8,8a-hexahydronaphthalen-1-yl 2-methyl-3-oxobutanoate; Monacolin X; Butanoic acid,2-methyl-3-oxo-,1,2,3,7,8,8a-hexahydro-3,7-dimethyl-8-(2-(tetrahydro-4-hydroxy-6-oxo-2H-pyran-2-yl)ethyl)-1-naphthalenyl ester;

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ethyl 4-(4-chlorophenyl)-3-methyl-2,4-dioxobutanoate

CAS No. : 169544-41-6 Formula : C13H13ClO4 Molecular Weight. : 268.693 Check Encyclopedia

Synonyms : 4-(4-chlorophenyl)-3-methyl-2,4-dioxo-butyric acid ethyl ester; Ethyl 4-(4-chlorophenyl)-3-methyl-2,4-dioxo-butyrate; 2-oxo-3-(4-chlorobenzoyl)-ethyl butyrate; ethyl 2,4-dioxo-3-methyl-4-(4-chlorophenyl)butanoate; Ethyl 3-(4-chlorobenzoyl)-3-methylpyruvate;

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Vat Blue 19

CAS No. : 1328-18-3 Formula : Molecular Weight. : Check Encyclopedia

Synonyms : [4-(4-chlorophenyl)-3-methyl-2,4-dioxo-butyric acid ethyl ester, Ethyl 4-(4-chlorophenyl)-3-methyl-2,4-dioxo-butyrate, 2-oxo-3-(4-chlorobenzoyl)-ethyl butyrate, ethyl 2,4-dioxo-3-methyl-4-(4-chlorophenyl)butanoate, Ethyl 3-(4-chlorobenzoyl)-3-methylpyruvate];

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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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3-(tert-Butoxycarbonyl-ethoxycarbonylmethyl-amino) -propionic acid ethyl ester

CAS No. : 146256-97-5 Formula : C14H25NO6 Molecular Weight. : 303.351 Check Encyclopedia

Synonyms : ethyl N-(2-ethoxycarbonylethyl)-3-methylamino-2-phenylpropionate; ethyl 3-((3-ethoxy-3-oxo-propanoyl)amino)-3-methyl-butanoate; ethyl 3-((3-ethoxy-3-oxopropyl)(methyl)amino)-2-(phenyl)propanoate; Ethyl 3-(3-ethoxy-3-oxopropanamido)-3-methylbutanoate; ethyl 3-(tert-butoxycarbonyl(2-ethoxy-2-oxoethyl)amino)propanoate; Methyl-(2-aethoxycarbonyl-aethyl)-(2-phenyl-2-aethoxycarbonylaethyl)-amin; 3-(tert-butoxycarbonyl-ethoxycarbonylmethyl-amino)-propionic acid ethyl ester; 3-tert-butyl 1,6-diethyl 3-azahexane-1,3,6-tricarboxylate;

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[(1R,4aR,5S,7R,8S,8aR)-4a-(acetyloxymethyl)-5-hydroxy-8-[(2S)-2-hydroxy-2-(5-oxo-2H-furan-3-yl)ethyl]-7,8-dimethylspiro[2,3,5,6,7,8a-hexahydro-1H-naphthalene-4,2'-oxirane]-1-yl] (2S)-2-methylbutanoate

CAS No. : 121449-66-9 Formula : C27H40O9 Molecular Weight. : 508.601 Check Encyclopedia

Synonyms : Butanoic acid,2-methyl-,8a-((acetyloxy)methyl)-5-(2-(2,5-dihydro-5-oxo-3-furanyl)-2-hydroxyethyl)octahydro-8-hydroxy-5,6-dimethylspiro(naphthalene-1(2H),2'-oxiran)-4-yl ester,(1R-(1alpha,4beta(S*),4abeta,5beta(S*),6alpha,8alpha,8aalpha)); Ajugamarin B 3;

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(-)-cis-3'-isovaleryl-4'-acetylkhellactone

CAS No. : 6005-18-1 Formula : C21H24O7 Molecular Weight. : 388.411 Check Encyclopedia

Synonyms : Butanoic acid, 3-methyl-, 10-(acetyloxy)-9,10-dihydro-8,8-dimethyl-2-oxo-2H,8H-benzo[1,2-b:3,4-b‘]dipyran-9-yl ester, (9R-cis)-; (-)-(3'R,4'R)-3'-isovaleryl-4'-acetylkhellactone; (9R)-10c-Acetoxy-9r-isovaleryloxy-8,8-dimethyl-9,10-dihydro-8H-pyrano[2,3-f]chromen-2-on; (9R-cis)-3-methyl-butanoic acid, 10-(acetyloxy)-9,10-dihydro-8,8-dimethyl-2-oxo-2H,8H-benzo[1,2-b:3,4-b']dipyran-9-yl ester; dihydrosamidin; (9R)-10c-acetoxy-9r-isovaleryloxy-8,8-dimethyl-9,10-dihydro-8H-pyrano[2,3-f]chromen-2-one; dimidin; 3-Methyl-butyric acid (9R,10R)-10-acetoxy-8,8-dimethyl-2-oxo-9,10-dihydro-2H,8H-pyrano[2,3-f]chromen-9-yl ester;

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ajugamarin G1

CAS No. : 122587-83-1 Formula : C34H48O11 Molecular Weight. : 632.738 Check Encyclopedia

Synonyms : Ajugamarin F 4; [(1S)-2-[(1S,2R,4S,4aR,8R,8aR)-4-acetyloxy-4a-(acetyloxymethyl)-1,2-dimethyl-8-[(E)-2-methylbut-2-enoyl]oxyspiro[3,4,6,7,8,8a-hexahydro-2H-naphthalene-5,2'-oxirane]-1-yl]-1-(5-oxo-2H-furan-3-yl)ethyl] (2S)-2-methylbutanoate; Butanoic acid,2-methyl-,2-(8-(acetyloxy)-8a-((acetyloxy)methyl)octahydro-5,6-dimethylspiro(naphthalene-1(2H),2'-oxiran)-5-yl)-1-(2,5-dihydro-5-oxo-3-furanyl)ethyl ester,(1R-(1alpha,4abeta,5beta(S*(S*)),6alpha,8alpha,8aalpha));

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[(1R,4aR,5S,7R,8S,8aR)-5-acetyloxy-4a-(hydroxymethyl)-8-[(2S)-2-hydroxy-2-(5-oxo-2H-furan-3-yl)ethyl]-7,8-dimethylspiro[2,3,5,6,7,8a-hexahydro-1H-naphthalene-4,2'-oxirane]-1-yl] (2S)-2-methylbutanoate

CAS No. : 123313-58-6 Formula : C27H40O9 Molecular Weight. : 508.601 Check Encyclopedia

Synonyms :

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