... -(carbamoylmethyl)-16-[(4-hydroxyphenyl)methyl]-6,9,12,15,18-pentaoxo-1,2-dithia-5,8,11,14,17-pentazacycloicosane-4-carbonyl ... ]-N-[(1S)-5-amino-1-(carbamoylmethylcarbamoyl)pentyl]pyrrolidine-2-carboxamideCas No.: 14636-12-5Molecular Formula:C52H74N16O15S2Molecular Weight: 1227.37Description ...