Aluminum ammonium sulfate Pharmaceutical Grade 98% 7784-26-1 H₄S₂AlNO₈₁₂H₂O 453.33 g./mol ฿400.00 View
trans-2-[3-(4-tert-Butylphenyl)-2-methyl-2-propenylidene]malononitrile 98% 300364-84-5 C₁₇H₁₈N₂ 250.35 g./mol ฿2,280.00 View