2-羟基-6-甲基嘧啶-4-羧酸乙酯,97%

Ethyl 2-hydroxy-6-methylpyridine-4-carboxylate, 97% · CAS 150190-03-7

2-羟基-6-甲基嘧啶-4-羧酸乙酯,97%