Pyrimido[5''',4''':4'',5'']pyrrolo[3'',2'':5',6']cyclohepta[1',2':4,5]furo[2,3-d]pyrimidine-2,4,8,10(1H,3H,5H,6H)-tetrone,7,9-dihydro-1,3,7,9-tetramethyl-6-phenyl-

Order 872038-92-1 pyrimido,pyrrolo,cyclohepta,pyrimidine,tetrone,dihydro,tetramethyl,phenyl,furo[2,3-d]