1.Superior MSM Powder 2,CAS:67-71-0 3,Hight content:99.5%Min 4,Mesh size:60-80mesh (MSM)Methyl Sulfonyl Methane Methylsulfonylmethane IUPAC namedimethyl sulfoneOther namesmethyl sulfone methylsulfonylmethane sulfonylbismethane DMSO2Identifiers CAS number67-71-0 PubChem6213ChemSpider5978 UNII9H4PO4Z4FT RTECS numberPB2785000SMILESO=S(=O)(C)CInChIInChI=1S/C2H6O2S/c1-5(2,3)4/h1-2H3 Key: ...