| 英文同义词: | RARECHEM AL BI 0126;TIGLIC ACID ETHYL ESTER;(e)-2-methyl-2-butenoicacidethylester;2-Butenoic acid, 2-methyl-, ethyl ester, (E)-;2-methyl-,ethylester,(e)-2-butenoicaci;Ethyl trans-2,3-dimethylacrylate~Ethyl (E)-2-methyl-2-butenoate~Tiglic acid ethyl ester;ethyl 2-methylcrotonate;ETHYL TIGLATE 98+% |