C5H7CO2H - CAS号查询

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英文名

分子结构式

分子式

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80-71-7

甲基环戊烯醇酮;
2-羟基-3-甲基-2-环戊烯-1-酮

Methyl cyclopentenolone;
2-Hydroxy-3-methyl-2-cyclopentene-1-one;
2-Hydroxy-3-methylcyclopent-2-enone

3,4-二氢-2H-吡喃-2-甲醛;
alpha-酰基-3,4-二氢-2H-吡喃

2-Formyl-3,4-dihydro-2H-pyran;
3,4-Dihydro-2H-pyran-2-carbaldehyde

山梨酸;
2,4-己二烯酸;
2-丙烯基丙烯酸

Sorbic acid;
1,3-Pentadiene-1-carboxylic acid;
Hexa-2,4-dienoic acid;
2,4-Hexadienoic acid

1,3-环己二酮

1,3-Cyclohexanedione;
Cyclohexane-1,3-dione;
Dihydroresorcinol

1,4-环己二酮

1,4-Cyclohexanedione;
Cyclohexane-1,4-dione

2-甲基-1,3-环戊二酮

2-Methyl-1,3-cyclopentanedione;
2-Methylcyclopentane-1,3-dione

3-甲基环戊烷-1,2-二酮

3-Methyl-1,2-cyclopentanedione;
3-Methylcyclopentane-1,2-dione;
2-Hydroxy-3-methyl-2-cyclopenten-1-one

1,2-环己二酮

1,2-Cyclohexanedione;
Cyclohexane-1,2-dione

1-环戊烯羧酸

1-Cyclopentenecarboxylic acid;
1-Cyclopentene-1-carboxylic acid

2-丁炔酸乙酯

Ethyl 2-butynoate;
Tetrolicacid, ethyl ester (6CI,7CI,8CI);
Ethyl 1-propynecarboxylate;
Ethyl 2-butynoate;
Ethyl 3-methylpropiolate;
Ethyl tetrolate

3-环戊烯甲酸

3-Cyclopentene-1-carboxylic acid;
3-Cyclopentenecarboxylicacid;
3-Cyclopentenylcarboxylic acid;
4-Carboxycyclopentene;
Cyclopent-1-ene-4-carboxylic acid;

2,5-二甲基-3(2H)-呋喃酮

2,5-Dimethyl-3(2H)-furanone;
2,5-Dimethyl-2,3-dihydrofuran-3-one

巴豆酸乙烯酯;
2-丁烯酸乙烯酯

Vinyl crotonate;
CROTONIC ACID VINYL ESTER;
BUT-2-ENOIC ACID VINYL ESTER;
VINYL CROTONATE;
Vinyl 2-butenoate;
2-Butenoic acid, ethenyl ester;
2-butenoicacid,ethenylester;
Vinyl (2E)-2-butenoate;
Vinylester kyseliny krotonove

2,5-二甲基-3(2H)呋喃酮

2,5-Dimethyl-3(2H)furanone

Acetic acid,2-cyclobutylidene-;
Aceticacid, cyclobutylidene- (9CI);
D1,a-Cyclobutaneacetic acid(6CI,8CI);
D1'a-Cyclobutaneacetic acid (7CI);
Cyclobutylideneaceticacid