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CAS NO:4147-09-5
CAS:
4147-09-5
英文名称:
19-dinorpregna-1,3,5(10)-trien-20-one, 16-hydroxy-3-methoxy-1
16-hydroxy-3-methoxy-18,19-dinorpregna-1,3,5(10)-trien-20-one
19-dinorpregna-1,3,5(10)-trien-20-one,16-hydroxy-3-methoxy-1
