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CAS NO:61520-50-1
CAS:
61520-50-1
英文名称:
(5-alpha,7-alpha(R))-ethoxy-alpha- (2-phenylethyl)
14-ethenomorphinan-7-methanol,3-(benzoyloxy)-alpha,17-dimethyl-4,5-epoxy-6-methoxy-alpha-(2-phenylet