Methyl 4-chloro-2-Methylthio-5-pyriMidinecarboxylate
CAS No. 2223-96-3
5-Pyrimidinecarboxylic acid, 4-chloro-2-(ethylthio)-, ethyl ester
2-甲基-2H-吲唑-4-羧酸甲酯
saframycin Y2b 107140-34-1