CAS NO:135521-79-8; 5h-(1)benzothiopyrano(4,3-b)pyridine-3-carbonitrile, 9-chloro-4-(3,4-dimethoxyp

CAS:

135521-79-8

英文名称:

5h-(1)benzothiopyrano(4,3-b)pyridine-3-carbonitrile, 9-chloro-4-(3,4-dimethoxyp

henyl)- 2-methoxy-

3-b)pyridine-3-carbonitrile,9-chloro-4-(3,4-dimethoxyphenyl)- 2-methoxy-5h-(1)benzothiopyrano(