352443-99-3
2',6'-ditert-butyl-2-(4-nitrophenyl)-3,4-dihydrospiro(2H-[1,4]benzoxazine-3,4'-[2,5]cyclohexadiene)-1'-one(2',6'-ditert-butyl-2-(4-nitrophenyl)-3,4-dihydrospiro(2H-[1,4]benzoxazine-3,4'-[2,5]cyclohexadiene)-1'-one)
CAS: 352443-99-3
化学式: C27H30N2O4