N,N''-Bis[3-(trifluoromethyl-4-cyanophenyl]urea ·
产品编号 81275237
2,2'-Diiodobiphenyl
4,5-Dicyanoimidazole(DCI)
N-Hydroxy-5-Norbornene-2,3-Dicarboxylic Acid Imide(HONB)
5-Ethylthio-1H-Tetrazole(ETT)