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CAS NO:42362-20-9
CAS:
42362-20-9
英文名称:
3-b)pyrimido(4,5-e)(1,4)thiazine-2,4-diamine, 7-methoxy-10h-pyrido(
7-methoxy-10h-pyrido(2,3-b)pyrimido(4,5-e)(1,4)thiazine-2,4-diamine