152344-10-0 2H-1,3-Diazepin-2-one, hexahydro-5,6-dihydroxy-1,3-bis((4-(hydroxymethyl)phenyl)methyl)-4,7-bis(phenylmethyl)-, (4S-(4alpha,5alpha,6beta,7beta))- Hexahydro-5,6-bis(hydroxy)-1,3-bis((4-(hydroxymethyl)phenyl)methyl)-4,7-bis(phenylmethyl)-2H-1,3-diazepin-2-one XM 323 XM-323