1H-Cyclohepta(ghi)perylene-5,11-dione, 1-acetyl-2,3-dihydro-2,6,12-trihydroxy-4,8,9,13-tetramethoxy-2-methyl-, (1R,2S)-rel- 1H-Cyclohepta(ghi)perylene-5,11-dione, 1-acetyl-2,3-dihydro-2,6,12-trihydroxy-4,8,9,13-tetramethoxy-2-methyl-, cis- 77029-83-5 Hypocrellin Hypocrellin A