1H-Cycloundec[d]isoindol-1-one, 15-(acetyloxy)-2,3,3a,4,5,6,6a,9,10,11,12,15-dodecahydro- 6,12-dihydroxy-4,10,12-trimethyl-5-methylene- 3-(phenylmethyl)-, (3S,3aR,4S,6S,6aR,7E,10S,12R,13E,15R,15aR)- Cytochalasin H Kodocytochalasin 1 NSC305222 [11]Cytochalasa-6(12),13,19-trien-1-one, 21-(acetyloxy)-7,18-dihydroxy-16,18-dimethyl-10-phenyl-, (7S,13E,16S,18R,19E,21R)-