1499188-19-0
dibenzyl ((7R,8R,10aS,22aS,29R,30R,32aS,44aS)-8,18,30,40-tetramethyl-6,10,16,19,22,28,32,38,41,44-decaoxotetratetracontahydrotetrapyrido[1,2-a:1',2'-j:1'',2''-q:1''',2'''-z][1,4,7,10,13,17,20,23,26,29]decaazacyclodotriacontine-7,29-diyl)dicarbamate