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CAS NO:57860-75-0
CAS:
57860-75-0
英文名称:
3h-thieno(3,4-c)(1)benzopyran-9-ol, 1,4-dihydro-4,4-dimethyl-7-(1,2-dimethylhep
1,4-dihydro-4,4-dimethyl-7-(1,2-dimethylheptyl)-3h-thieno(3,4-c)(1)benzo pyra
4-c)(1)benzopyran-9-ol,1,4-dihydro-4,4-dimethyl-7-(1,2-dimethylheptyl)-3h-thieno(
