structural formula business number 0268 molecular formula c12h11nos molecular weight 217.29 label beta-aminonaphthalene thioglycolate, thioglycolic acid-beta-naphthylamine, mercaptoacetyl-2-naphthylamine, thionaphthalene agent, 2-mercapto-n-2-naphthylacetamide numbering system physical property data toxicological data ecological data molecular structure data computing chemical data more properties and stability storage method synthesis method purpose numbering system cas number:93-42-5 mdl number:none einecs number:202-245-0 rtecs number:none brn...