2-Amino-5-chlorothiazole hydrochloride Pharmaceutical Grade 55506-37-1 C₃H₃ClN₂SHCl 171.05 g./mol ฿1,680.00 View
Ethyl 2-amino-5-bromothiophene-3-carboxylate ≥95% 56387-07-6 C₇H₈BrNO₂S 250.11 g./mol ฿10,548.00 View