tolidine dihydrochloride联邻甲苯胺盐酸盐
tolidine diisocyanate二甲基联苯二异氰酸酯;二异氰酸联甲苯胺
tolidine e联邻甲苯胺
o tolidine邻甲联苯胺法
tolidine sulfate翻译
o-tolidine邻联甲苯胺;二氨基联苯;甲联苯胺
o-Tolidine hydrochCAS邻联甲苯胺盐酸盐
O-TOLIDINE DIHYDROCHLORIDECAS联邻甲苯胺盐酸盐
Tolidine and its salts邻二甲基联苯胺及其盐类
N（名词） any of several isomeric compounds, esp the ortho- isomer, which is a white or reddish crystalline substance used in the manufacture of dyes and resins. Formula: (C6H3NH2CH3)2 联甲苯胺