64485-89-8

Cefotaxime Impurity 5 ethyl (Z)-alpha-(methoxyimino)-2-(tritylamino)thiazol-4-acetate (Z)-ethyl 2-(methoxyimino)-2-(2-(tritylamino)thiazol-4-yl)acetate ethyl (Z)-2-(methoxyimino)-2-[2-(triphenylmethyl)-aminothiazol-4-yl]acetate α-[(Z)-Methoxyimino]-2-[(triphenylmethyl)amino]-4-thiazoleacetic acid ethyl ester 4-Thiazoleacetic acid, α-(methoxyimino)-2-[(triphenylmethyl)amino]-, ethyl ester, (Z)- (9CI)