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CAS NO:122945-80-6
CAS:
122945-80-6
英文名称:
5h-(1)benzothieno(2,3-d)thiazolo(3,2-a)pyrimidine-2-carboxylic acid, 6,7,8,9-te
3-d)thiazolo(3,2-a)pyrimidine-2-carboxylic acid,6,7,8,9-tetrahydro-3- methyl-5-oxo-5h-(1)benzothieno( ethyl ester