EZSolution StemRegenin 1 1 mg. EZSolution StemRegenin 1, CAS: 1227633-49-9, MF: C24H23N5OS, MW: 429. 54, Purity: greater than or equal to 98%, Appearance: Liquid, Storage: -20 deg C, Synonym: 4-(2-((2-Benzo[b]thiphen-3-yl)-9-isopropyl-9H-purin-6-yl)amino)ethyl)phenol SR1, Size: 1 mg