英文同义词: | 2-Butenoic acid, 2-methyl-, 3-methylbutyl ester, (2Z)-;(Z)-2-METHYL-2-BUTENOIC ACID ISOAMYL ESTER;ISOAMYL ANGELATE;ISOAMYL (Z)-2-METHYL-2-BUTENOATE;CIS-2-METHYL-2-BUTENOIC ACID ISOAMYL ESTER;isopentyl 2-methylcrotonate;2-Butenoic acid,2-methyl-,3-methylbutyl ester,(Z)-;2-methyl-, 3-methylbutyl ester, (z)-2-butenoic aci |