4-Hydroxy-2-butenoic acid gamma-lactone

2-Butenoic acid, 4-hydroxy-, laquo gammaraquo -lactone

C4H4O2 (84.0211)


4-Hydroxy-2-butenoic acid gamma-lactone is used as a food additive [EAFUS] ("EAFUS: Everything Added to Food in the United States. [http://www.eafus.com/]") D007155 - Immunologic Factors > D007166 - Immunosuppressive Agents D019440 - Anti-Obesity Agents > D001067 - Appetite Depressants 2(5H)-Furanone is an endogenous metabolite.

   

Oudemansin A

Methyl (5Z)-4-methoxy-2-(methoxymethylidene)-3-methyl-6-phenylhex-5-enoic acid

C17H22O4 (290.1518)


Oudemansin A is found in mushrooms. Oudemansin A is a metabolite of Oudemansiella mucida (porcelain fungus). Metabolite of Oudemansiella mucida (porcelain fungus). Oudemansin A is found in mushrooms.

   

9-methoxystrobilurin B

9-methoxystrobilurin B

C18H21ClO5 (352.1077)


   

Strobilurin B

Strobilurin B

C17H19ClO4 (322.0972)


An enoate ester that is the methyl ester of (2E,3Z,5E)-6-(4-chloro-3-methoxyphenyl)-2-(methoxymethylene)-3-methylhexa-3,5-dienoic acid. D010575 - Pesticides > D005659 - Fungicides, Industrial > D000073739 - Strobilurins D016573 - Agrochemicals

   

Oudemansin A

Oudemansin A

C17H22O4 (290.1518)


   

2(5H)-Furanone

2H-furan-5-one

C4H4O2 (84.0211)


D007155 - Immunologic Factors > D007166 - Immunosuppressive Agents D019440 - Anti-Obesity Agents > D001067 - Appetite Depressants 2(5H)-Furanone is an endogenous metabolite.

   

2-[(1e)-1-chloroprop-1-en-2-yl]-1-benzofuran-5-carboximidic acid

2-[(1e)-1-chloroprop-1-en-2-yl]-1-benzofuran-5-carboximidic acid

C12H10ClNO2 (235.04)


   

methyl (2e,3e,5e)-6-[3',3'-dimethyl-5'-(2-methylprop-1-en-1-yl)-3h-spiro[1,4-benzodioxine-2,2'-[1,4]dioxolan]-7-yl]-4-methoxy-2-(methoxymethylidene)-3-methylhexa-3,5-dienoate

methyl (2e,3e,5e)-6-[3',3'-dimethyl-5'-(2-methylprop-1-en-1-yl)-3h-spiro[1,4-benzodioxine-2,2'-[1,4]dioxolan]-7-yl]-4-methoxy-2-(methoxymethylidene)-3-methylhexa-3,5-dienoate

C27H34O8 (486.2254)


   

(2e)-2-(chloromethylidene)-1,3-benzodioxepine-7-carboxylic acid

(2e)-2-(chloromethylidene)-1,3-benzodioxepine-7-carboxylic acid

C11H7ClO4 (238.0033)


   

methyl (3e)-4-methoxy-2-(methoxymethylidene)-3-methyl-6-phenylhexa-3,5-dienoate

methyl (3e)-4-methoxy-2-(methoxymethylidene)-3-methyl-6-phenylhexa-3,5-dienoate

C17H20O4 (288.1362)


   

methyl (2e,3e,5e)-6-[(3s)-4,4-dimethyl-3-[(2-methylbut-3-en-2-yl)oxy]-2,3-dihydro-1,5-benzodioxepin-7-yl]-4-methoxy-2-(methoxymethylidene)-3-methylhexa-3,5-dienoate

methyl (2e,3e,5e)-6-[(3s)-4,4-dimethyl-3-[(2-methylbut-3-en-2-yl)oxy]-2,3-dihydro-1,5-benzodioxepin-7-yl]-4-methoxy-2-(methoxymethylidene)-3-methylhexa-3,5-dienoate

C27H36O7 (472.2461)


   

(1r,2s,5s,7r,9r,11r,12s,15r,16r,18r)-15-[(2s)-4-hydroxy-5,6-dimethyl-3-oxoheptan-2-yl]-2,16-dimethyl-10-oxo-8,19-dioxahexacyclo[9.8.0.0¹,¹⁸.0²,⁷.0⁷,⁹.0¹²,¹⁶]nonadecan-5-yl 2,3-dihydroxy-3-methylbutanoate

(1r,2s,5s,7r,9r,11r,12s,15r,16r,18r)-15-[(2s)-4-hydroxy-5,6-dimethyl-3-oxoheptan-2-yl]-2,16-dimethyl-10-oxo-8,19-dioxahexacyclo[9.8.0.0¹,¹⁸.0²,⁷.0⁷,⁹.0¹²,¹⁶]nonadecan-5-yl 2,3-dihydroxy-3-methylbutanoate

C33H50O9 (590.3455)


   

2-(chloromethylidene)-1,3-benzodioxepine-7-carboxamide

2-(chloromethylidene)-1,3-benzodioxepine-7-carboxamide

C11H8ClNO3 (237.0193)


   

methyl 6-(3-hydroxy-4,4-dimethyl-2,3-dihydro-1,5-benzodioxepin-7-yl)-2-(methoxymethylidene)-3-methyl-4-oxohex-5-enoate

methyl 6-(3-hydroxy-4,4-dimethyl-2,3-dihydro-1,5-benzodioxepin-7-yl)-2-(methoxymethylidene)-3-methyl-4-oxohex-5-enoate

C21H26O7 (390.1678)


   

methyl (2e,3z,5e)-6-(4-chloro-3-methoxyphenyl)-4-methoxy-2-(methoxymethylidene)-3-methylhexa-3,5-dienoate

methyl (2e,3z,5e)-6-(4-chloro-3-methoxyphenyl)-4-methoxy-2-(methoxymethylidene)-3-methylhexa-3,5-dienoate

C18H21ClO5 (352.1077)


   

methyl 4-methoxy-2-(methoxymethylidene)-3-methyl-6-(3-{2-[(2-methylbut-3-en-2-yl)oxy]propan-2-yl}-2,3-dihydro-1,4-benzodioxin-6-yl)hex-5-enoate

methyl 4-methoxy-2-(methoxymethylidene)-3-methyl-6-(3-{2-[(2-methylbut-3-en-2-yl)oxy]propan-2-yl}-2,3-dihydro-1,4-benzodioxin-6-yl)hex-5-enoate

C27H38O7 (474.2617)


   

2-[(1z)-1-chloroprop-1-en-2-yl]-1-benzofuran-5-carboximidic acid

2-[(1z)-1-chloroprop-1-en-2-yl]-1-benzofuran-5-carboximidic acid

C12H10ClNO2 (235.04)


   

methyl (2e,3z,5e)-6-[(3r)-4,4-dimethyl-3-[(3-methylbut-2-en-1-yl)oxy]-2,3-dihydro-1,5-benzodioxepin-7-yl]-2-(methoxymethylidene)-3-methylhexa-3,5-dienoate

methyl (2e,3z,5e)-6-[(3r)-4,4-dimethyl-3-[(3-methylbut-2-en-1-yl)oxy]-2,3-dihydro-1,5-benzodioxepin-7-yl]-2-(methoxymethylidene)-3-methylhexa-3,5-dienoate

C26H34O6 (442.2355)


   

15-(4-hydroxy-5,6-dimethyl-3-oxoheptan-2-yl)-2,16-dimethyl-10-oxo-8,19-dioxahexacyclo[9.8.0.0¹,¹⁸.0²,⁷.0⁷,⁹.0¹²,¹⁶]nonadecan-5-yl 2,3-dihydroxy-3-methylbutanoate

15-(4-hydroxy-5,6-dimethyl-3-oxoheptan-2-yl)-2,16-dimethyl-10-oxo-8,19-dioxahexacyclo[9.8.0.0¹,¹⁸.0²,⁷.0⁷,⁹.0¹²,¹⁶]nonadecan-5-yl 2,3-dihydroxy-3-methylbutanoate

C33H50O9 (590.3455)


   

2-(chloromethylidene)-1,3-benzodioxepine-7-carboxylic acid

2-(chloromethylidene)-1,3-benzodioxepine-7-carboxylic acid

C11H7ClO4 (238.0033)


   

2-{5-hydroxy-3a,5b-dimethyl-8,10-dioxo-1h,2h,3h,4h,5h,6h,7h,9h,9ah,10bh-cyclopenta[a]fluoren-3-yl}-5,6-dimethyl-3-oxoheptan-4-yl benzoate

2-{5-hydroxy-3a,5b-dimethyl-8,10-dioxo-1h,2h,3h,4h,5h,6h,7h,9h,9ah,10bh-cyclopenta[a]fluoren-3-yl}-5,6-dimethyl-3-oxoheptan-4-yl benzoate

C34H44O6 (548.3138)


   

methyl (2e,3e,5e)-6-[(3s)-4,4-dimethyl-3-[(3-methylbut-2-en-1-yl)oxy]-2,3-dihydro-1,5-benzodioxepin-7-yl]-4-methoxy-2-(methoxymethylidene)-3-methylhexa-3,5-dienoate

methyl (2e,3e,5e)-6-[(3s)-4,4-dimethyl-3-[(3-methylbut-2-en-1-yl)oxy]-2,3-dihydro-1,5-benzodioxepin-7-yl]-4-methoxy-2-(methoxymethylidene)-3-methylhexa-3,5-dienoate

C27H36O7 (472.2461)


   

methyl (2e,3e,5e)-4-methoxy-2-(methoxymethylidene)-3-methyl-6-(3-{2-[(2-methylbut-3-en-2-yl)oxy]propan-2-yl}-2,3-dihydro-1,4-benzodioxin-6-yl)hexa-3,5-dienoate

methyl (2e,3e,5e)-4-methoxy-2-(methoxymethylidene)-3-methyl-6-(3-{2-[(2-methylbut-3-en-2-yl)oxy]propan-2-yl}-2,3-dihydro-1,4-benzodioxin-6-yl)hexa-3,5-dienoate

C27H36O7 (472.2461)


   

methyl 4-methoxy-2-(methoxymethylidene)-3-methyl-6-phenylhex-5-enoate

methyl 4-methoxy-2-(methoxymethylidene)-3-methyl-6-phenylhex-5-enoate

C17H22O4 (290.1518)


   

(3z)-3-(chloromethylidene)-2h-1-benzoxepine-7-carboxylic acid

(3z)-3-(chloromethylidene)-2h-1-benzoxepine-7-carboxylic acid

C12H9ClO3 (236.024)


   

methyl 6-(4-chloro-3-methoxyphenyl)-4-methoxy-2-(methoxymethylidene)-3-methylhex-5-enoate

methyl 6-(4-chloro-3-methoxyphenyl)-4-methoxy-2-(methoxymethylidene)-3-methylhex-5-enoate

C18H23ClO5 (354.1234)


   

(2s,4s)-2-[(3r,3ar,5r,5bs,10br)-5-hydroxy-3a,5b-dimethyl-8,10-dioxo-1h,2h,3h,4h,5h,6h,7h,9h,9ah,10bh-cyclopenta[a]fluoren-3-yl]-5,6-dimethyl-3-oxoheptan-4-yl benzoate

(2s,4s)-2-[(3r,3ar,5r,5bs,10br)-5-hydroxy-3a,5b-dimethyl-8,10-dioxo-1h,2h,3h,4h,5h,6h,7h,9h,9ah,10bh-cyclopenta[a]fluoren-3-yl]-5,6-dimethyl-3-oxoheptan-4-yl benzoate

C34H44O6 (548.3138)


   

methyl 6-(4-chloro-3-methoxyphenyl)-4-methoxy-2-(methoxymethylidene)-3-methylhexa-3,5-dienoate

methyl 6-(4-chloro-3-methoxyphenyl)-4-methoxy-2-(methoxymethylidene)-3-methylhexa-3,5-dienoate

C18H21ClO5 (352.1077)


   

methyl (5e)-2-(methoxymethylidene)-3-methyl-4-oxo-6-phenylhex-5-enoate

methyl (5e)-2-(methoxymethylidene)-3-methyl-4-oxo-6-phenylhex-5-enoate

C16H18O4 (274.1205)


   

methyl 6-[3',3'-dimethyl-5'-(2-methylprop-1-en-1-yl)-3h-spiro[1,4-benzodioxine-2,2'-[1,4]dioxolan]-7-yl]-4-methoxy-2-(methoxymethylidene)-3-methylhexa-3,5-dienoate

methyl 6-[3',3'-dimethyl-5'-(2-methylprop-1-en-1-yl)-3h-spiro[1,4-benzodioxine-2,2'-[1,4]dioxolan]-7-yl]-4-methoxy-2-(methoxymethylidene)-3-methylhexa-3,5-dienoate

C27H34O8 (486.2254)


   

methyl 6-{4,4-dimethyl-3-[(3-methylbut-2-en-1-yl)oxy]-2,3-dihydro-1,5-benzodioxepin-7-yl}-4-methoxy-2-(methoxymethylidene)-3-methylhexa-3,5-dienoate

methyl 6-{4,4-dimethyl-3-[(3-methylbut-2-en-1-yl)oxy]-2,3-dihydro-1,5-benzodioxepin-7-yl}-4-methoxy-2-(methoxymethylidene)-3-methylhexa-3,5-dienoate

C27H36O7 (472.2461)


   

3-(hydroxymethyl)-5-methoxy-4-methyl-5-(2-phenylethenyl)furan-2-one

3-(hydroxymethyl)-5-methoxy-4-methyl-5-(2-phenylethenyl)furan-2-one

C15H16O4 (260.1049)


   

methyl (3e)-6-{4,4-dimethyl-3-[(2-methylbut-3-en-2-yl)oxy]-2,3-dihydro-1,5-benzodioxepin-7-yl}-4-methoxy-2-(methoxymethylidene)-3-methylhexa-3,5-dienoate

methyl (3e)-6-{4,4-dimethyl-3-[(2-methylbut-3-en-2-yl)oxy]-2,3-dihydro-1,5-benzodioxepin-7-yl}-4-methoxy-2-(methoxymethylidene)-3-methylhexa-3,5-dienoate

C27H36O7 (472.2461)


   

(5s)-3-(hydroxymethyl)-5-methoxy-4-methyl-5-[(1e)-2-phenylethenyl]furan-2-one

(5s)-3-(hydroxymethyl)-5-methoxy-4-methyl-5-[(1e)-2-phenylethenyl]furan-2-one

C15H16O4 (260.1049)


   

3-(chloromethylidene)-2h-1-benzoxepine-7-carboxylic acid

3-(chloromethylidene)-2h-1-benzoxepine-7-carboxylic acid

C12H9ClO3 (236.024)


   

methyl (3e)-6-(4-chloro-3-methoxyphenyl)-4-methoxy-2-(methoxymethylidene)-3-methylhexa-3,5-dienoate

methyl (3e)-6-(4-chloro-3-methoxyphenyl)-4-methoxy-2-(methoxymethylidene)-3-methylhexa-3,5-dienoate

C18H21ClO5 (352.1077)


   

methyl (2e,3s,4s,5e)-6-(4-chloro-3-methoxyphenyl)-4-methoxy-2-(methoxymethylidene)-3-methylhex-5-enoate

methyl (2e,3s,4s,5e)-6-(4-chloro-3-methoxyphenyl)-4-methoxy-2-(methoxymethylidene)-3-methylhex-5-enoate

C18H23ClO5 (354.1234)


   

3-(chloromethylidene)-2h-1-benzoxepine-7-carboxamide

3-(chloromethylidene)-2h-1-benzoxepine-7-carboxamide

C12H10ClNO2 (235.04)


   

methyl 6-{4,4-dimethyl-3-[(3-methylbut-2-en-1-yl)oxy]-2,3-dihydro-1,5-benzodioxepin-7-yl}-2-(methoxymethylidene)-3-methyl-4-oxohex-5-enoate

methyl 6-{4,4-dimethyl-3-[(3-methylbut-2-en-1-yl)oxy]-2,3-dihydro-1,5-benzodioxepin-7-yl}-2-(methoxymethylidene)-3-methyl-4-oxohex-5-enoate

C26H34O7 (458.2304)


   

methyl 2-(methoxymethylidene)-3-methyl-4-oxo-6-phenylhex-5-enoate

methyl 2-(methoxymethylidene)-3-methyl-4-oxo-6-phenylhex-5-enoate

C16H18O4 (274.1205)


   

(3e)-3-(chloromethylidene)-2h-1-benzoxepine-7-carboxylic acid

(3e)-3-(chloromethylidene)-2h-1-benzoxepine-7-carboxylic acid

C12H9ClO3 (236.024)


   

methyl (2e,3e,5e)-4-methoxy-2-(methoxymethylidene)-3-methyl-6-phenylhexa-3,5-dienoate

methyl (2e,3e,5e)-4-methoxy-2-(methoxymethylidene)-3-methyl-6-phenylhexa-3,5-dienoate

C17H20O4 (288.1362)


   

(3e)-3-(chloromethylidene)-2h-1-benzoxepine-7-carboxamide

(3e)-3-(chloromethylidene)-2h-1-benzoxepine-7-carboxamide

C12H10ClNO2 (235.04)


   

2-(1-chloroprop-1-en-2-yl)-1-benzofuran-5-carboximidic acid

2-(1-chloroprop-1-en-2-yl)-1-benzofuran-5-carboximidic acid

C12H10ClNO2 (235.04)


   

methyl (2e,5e)-4-methoxy-2-(methoxymethylidene)-3-methyl-6-(3-{2-[(2-methylbut-3-en-2-yl)oxy]propan-2-yl}-2,3-dihydro-1,4-benzodioxin-6-yl)hex-5-enoate

methyl (2e,5e)-4-methoxy-2-(methoxymethylidene)-3-methyl-6-(3-{2-[(2-methylbut-3-en-2-yl)oxy]propan-2-yl}-2,3-dihydro-1,4-benzodioxin-6-yl)hex-5-enoate

C27H38O7 (474.2617)


   

(1r,2s,5s,7r,9r,11r,12s,15r,16r,18r)-15-[(2s,4s,5r)-4-hydroxy-5,6-dimethyl-3-oxoheptan-2-yl]-2,16-dimethyl-10-oxo-8,19-dioxahexacyclo[9.8.0.0¹,¹⁸.0²,⁷.0⁷,⁹.0¹²,¹⁶]nonadecan-5-yl (2r)-2,3-dihydroxy-3-methylbutanoate

(1r,2s,5s,7r,9r,11r,12s,15r,16r,18r)-15-[(2s,4s,5r)-4-hydroxy-5,6-dimethyl-3-oxoheptan-2-yl]-2,16-dimethyl-10-oxo-8,19-dioxahexacyclo[9.8.0.0¹,¹⁸.0²,⁷.0⁷,⁹.0¹²,¹⁶]nonadecan-5-yl (2r)-2,3-dihydroxy-3-methylbutanoate

C33H50O9 (590.3455)


   

methyl 4-methoxy-2-(methoxymethylidene)-3-methyl-6-(3-{2-[(2-methylbut-3-en-2-yl)oxy]propan-2-yl}-2,3-dihydro-1,4-benzodioxin-6-yl)hexa-3,5-dienoate

methyl 4-methoxy-2-(methoxymethylidene)-3-methyl-6-(3-{2-[(2-methylbut-3-en-2-yl)oxy]propan-2-yl}-2,3-dihydro-1,4-benzodioxin-6-yl)hexa-3,5-dienoate

C27H36O7 (472.2461)


   

methyl (3e)-6-{4,4-dimethyl-3-[(3-methylbut-2-en-1-yl)oxy]-2,3-dihydro-1,5-benzodioxepin-7-yl}-4-methoxy-2-(methoxymethylidene)-3-methylhexa-3,5-dienoate

methyl (3e)-6-{4,4-dimethyl-3-[(3-methylbut-2-en-1-yl)oxy]-2,3-dihydro-1,5-benzodioxepin-7-yl}-4-methoxy-2-(methoxymethylidene)-3-methylhexa-3,5-dienoate

C27H36O7 (472.2461)


   

methyl (2z,5e)-4-methoxy-2-(methoxymethylidene)-3-methyl-6-(3-{2-[(2-methylbut-3-en-2-yl)oxy]propan-2-yl}-2,3-dihydro-1,4-benzodioxin-6-yl)hex-5-enoate

methyl (2z,5e)-4-methoxy-2-(methoxymethylidene)-3-methyl-6-(3-{2-[(2-methylbut-3-en-2-yl)oxy]propan-2-yl}-2,3-dihydro-1,4-benzodioxin-6-yl)hex-5-enoate

C27H38O7 (474.2617)


   

methyl (2e,3z,5e)-6-[(3s)-4,4-dimethyl-3-[(3-methylbut-2-en-1-yl)oxy]-2,3-dihydro-1,5-benzodioxepin-7-yl]-4-methoxy-2-(methoxymethylidene)-3-methylhexa-3,5-dienoate

methyl (2e,3z,5e)-6-[(3s)-4,4-dimethyl-3-[(3-methylbut-2-en-1-yl)oxy]-2,3-dihydro-1,5-benzodioxepin-7-yl]-4-methoxy-2-(methoxymethylidene)-3-methylhexa-3,5-dienoate

C27H36O7 (472.2461)


   

(2e)-2-(chloromethylidene)-1,3-benzodioxepine-7-carboxamide

(2e)-2-(chloromethylidene)-1,3-benzodioxepine-7-carboxamide

C11H8ClNO3 (237.0193)


   

methyl 6-{4,4-dimethyl-3-[(3-methylbut-2-en-1-yl)oxy]-2,3-dihydro-1,5-benzodioxepin-7-yl}-2-(methoxymethylidene)-3-methylhexa-3,5-dienoate

methyl 6-{4,4-dimethyl-3-[(3-methylbut-2-en-1-yl)oxy]-2,3-dihydro-1,5-benzodioxepin-7-yl}-2-(methoxymethylidene)-3-methylhexa-3,5-dienoate

C26H34O6 (442.2355)


   

methyl 6-{4,4-dimethyl-3-[(2-methylbut-3-en-2-yl)oxy]-2,3-dihydro-1,5-benzodioxepin-7-yl}-2-(methoxymethylidene)-3-methyl-4-oxohex-5-enoate

methyl 6-{4,4-dimethyl-3-[(2-methylbut-3-en-2-yl)oxy]-2,3-dihydro-1,5-benzodioxepin-7-yl}-2-(methoxymethylidene)-3-methyl-4-oxohex-5-enoate

C26H34O7 (458.2304)


   

methyl 6-(4-chloro-3-methoxyphenyl)-2-(methoxymethylidene)-3-methylhexa-3,5-dienoate

methyl 6-(4-chloro-3-methoxyphenyl)-2-(methoxymethylidene)-3-methylhexa-3,5-dienoate

C17H19ClO4 (322.0972)