Tert-butyl 3-[2-[[15,31-bis[3,5-bis(azidomethyl)-4-phenylmethoxyphenyl]-23-[[1,3-bis[3-[(2-methylpropan-2-yl)oxy]-3-oxopropoxy]-2-[[3-[(2-methylpropan-2-yl)oxy]-3-oxopropoxy]methyl]propan-2-yl]carbamoyl]-4,10,20,26-tetraoxo-33,35-bis(phenylmethoxy)-3,11,19,27-tetrazapentacyclo[27.3.1.15,9.113,17.121,25]hexatriaconta-1(32),5(36),6,8,13,15,17(35),21,23,25(34),29(33),30-dodecaene-7-carbonyl]amino]-3-[3-[(2-methylpropan-2-yl)oxy]-3-oxopropoxy]-2-[[3-[(2-methylpropan-2-yl)oxy]-3-oxopropoxy]methyl]propoxy]propanoate | 1314888-38-4