英文别名ethyl 3-(1-phenylethyl)-2-sulfanylidene-1H-imidazole-4-carboxylate; ethyl (R)-2,3-dihydro-3-(1-phenylethyl)-2-thioxo-1H-imidazole-4-carboxylate; ethyl (R)-2-mercapto-1-(1-phenylethyl)-1H-imidazole-5-carboxylate; 2,3-Dihydro-3-[(R)-1-phenylethyl]-2-thioxo-1H-imidazole-4-carboxylic acid ethyl ester; Etomidate int-1 R-(+)-Ethyl 1-(α-methylbenzyl)imidazole-2-mercapto-5-carboxylate; Etomidate impurity D; Ethyl (R)-3-(1-phenylethyl)-2-thioxo-2,3-dihydro-1H-imidazole-4-carboxylate; ETOMIDATE IMPURITY I 
