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CAS NO:127040-35-1
CAS:
127040-35-1
英文名称:
2-a)carbazol-3(5h)-one, 6,11-dihydro-pyrano(
11h-3(3h)-oxo-5,6-dihydropyrano(3,2-a)carbazole
6,11-dihydropyrano(3,2-a)carbazol-3(5h)-one