2-Amino-7-methyl-1H-purin-6(7H)-one hydrochloride 95% 786693-71-8 C₆H₈ClN₅O 201.61 g./mol ฿918.00 View
2-Aminobenzene-1-sulfonyl chloride hydrochloride 95% 1417793-77-1 C₆H₇Cl₂NO₂S 228.1 g./mol ฿9,110.00 View