CAS No:1277090-04-6 ||Chemical Formula:C28H34N12O10PS4 ||Molecular Weight: 857.86831 ||Exact Mass:857.11468 ||(2R)-2-((9R,Z)-1-amino-6-carboxylato-1-imino-8,11-dioxo-12-(5-(phosphonoamino)-1,2,4-thiadiazol-3-yl)-14-oxa-2,7,10,13-tetraazahexadec-12-en-9-yl)-5-((4-(1-methylpyridin-1-ium-4-yl)thiazol-2-yl)thio)-3,6-dihydro-2H-1,3-thiazine-4-carboxylate