英文同义词: | 6-Methyl-2,4-dihydro-1,4-benzoxazin-3-one;6-Methyl-2H-1,4-benzoxazin-3(4H)-one 98%;6-METHYL-2H-1,4-BENZOXAZIN-3(4H)-ONE;6-METHYL-2H-BENZO[B][1,4]OXAZIN-3(4H)-ONE;BUTTPARK 35\07-22;6-METHYL-2H-1,4-BENZOXAZIN-3(4H)-ONE, 98 %;JRH-03202, 6-Methyl-2H-benzo[b][1,4]oxazin-3(4H)-one, 97%;2H-1,4-Benzoxazin-3(4H)-one, 6-methyl- |