(S)-(-)-Piperazine-2-carboxylic acid dihydrochloride 158663-69-5 C₅H₁₀N₂O₂₂HCl 203.07 g./mol ฿270.00 View
(1S)-1-(5-Chloropyridin-2-yl)ethan-1-amine dihydrochloride 1807941-73-6 C₇H₁₁Cl₃N₂ 229.5346 g./mol ฿14,760.00 View