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69047533,3,3‘,5,5‘-四甲基联苯胺
3,3',5,5'-四甲基联苯胺;3,3',5,5'-四甲基对二氨基联苯;3,3',5,5'-四甲基联苯-4,4'-二胺;TMB 3,3‘,5,5‘-Tetramethylbenzidine;3,3',5,5'-Tetramethylbenzidine;4,4'-Diamino-3,3',5,5'-tetramethylbiphenyl;4,4'-Bi-2,6-xylidine;TMB C16H20N2 240.35 54827-17-7 NA 非危险化学品
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