1-Naphthaldehyde, 7-[2,10-dihydro-3,11-diisopropyl-5,13-dimethyl-1,9-dioxo-14-[1,6,7-trihydro-8-(iminomethyl)-5-isopropyl-3-methyl-2-naphthyl]-8,16-imino-1H,9H-dinaphtho[1,8-bc:1',8'-gh][1,5]-dioxecin-6-yl]-2,3,8-trihydroxy-4-isopropyl-5-methyl- 1-Naphthalenecarboxaldehyde, 7-[2,10-dihydroxy-5,13-dimethyl-3,11-bis(1-methylethyl)-1,9-dioxo-14-[1,6,7-trihydroxy-8-(iminomethyl)-3-methyl-5-(1-methylethyl)-2-naphthalenyl]-1H,9H-dinaphtho[1,8-bc:1',8'-gh][1,6]dioxecin-8,16-imin-6-yl]-2,3,8-trihydroxy-5-methyl-4-(1-methylethyl)- 21891-57-6 GOSSYPURPURIN NSC60092