Product Name:Vitaminum U CAS #:3493-12-7 Formulae hypotheticae: C6H14ClNO2S pondus hypotheticum:199.7 Properties:album crystallinum pulveris Asssay:99% punctum liquescens:134-137C. damnum in siccitate:3.0%max Residuum in ignitio:0.2%max primitias metallorum:20ppm max