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CAS NO:63042-50-2
CAS:
63042-50-2
英文名称:
2-d)thiophene, 7,13-dimethyl-benzo(b)phenanthro(
4,9-dimethyl-2,3,5,6-dibenzothiophenthrene
7,13-dimethylbenzo(b)phenanthro(3,2-d)thiophene
