Benzyl 2-amino-3-phenylpropanoate 4-methylbenzenesulfonate 98% 119290-61-8 C₂₃H₂₅NO₅S 427.51 g./mol ฿270.00 View
tert-Butyl 3-(1-amino-2-methoxy-2-oxoethyl)azetidine-1-carboxylate 95% 1620451-38-8 C₁₁H₂₀N₂O₄ 244.29 g./mol ฿17,766.00 View