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CAS NO:147528-34-5
CAS:
147528-34-5
英文名称:
3-methyl-4-oxo-2-phenyl-4h-1-benzopyran-8-carboxylic aci 1-phenyl-2-(1-pipe
hydrochloride, (+-)-ridinyl) ethyl este
3-methyl-4-oxo-2-phenyl-, 1-phenyl-2-(1-piperidinyl) ethyl ester,hydrochloride, (+-)-4h-1-benzopyran-8-carboxylic aci