3,5-Dibromo-1,2-phenylenediamine Monohydrochloride 98% 75568-11-5 C₆H₆Br₂N₂HCl 302.39 g./mol ฿6,760.00 View
3,3'-Diamino-4,4'-dihydroxydiphenylmethane ≥95% 16523-28-7 C₁₃H₁₄N₂O₂ 230.26246 g./mol ฿5,040.00 View