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CAS NO:95991-74-5
CAS:
95991-74-5
英文名称:
4-dihydro-4-bromo-1-methyl- trans-3h-2-benzopyran-3-on
trans-1,4-dihydro-4-bromo-1-methyl-3h-2-benzopyran-3-one
trans-4-bromo-1-methyl-3-isochromanone
4-dihydro-4-bromo-1-methyl- trans-3h-2-benzopyran-3-on
