structural formula business number 0179 molecular formula (h2nch2ch2s)2·2hcl molecular weight 225.2 label cystamine dihydrochloride, 2,2′-diaminodiethyl disulfide dihydrochloride, 2,2′-dithiobis(ethylamine) dihydrochloride, decarboxycystine dihydrochloride 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:56-17-7 mdl number:mfcd00012905 einecs number:200-260-7 rtecs number:kr7260000...