2-Propenoic acid, 2-methyl-, (1aR,4Z,5aR,8aR,9S,10aR,11R)-1a,2,5a,7,8,8a,9,10-octahydro-11-hydroxy-8-methylene-7-oxo-3H-4,10a-(methanoxymethano)oxireno(5,6)cyclodeca(1,2-b)furan-9-yl ester 2-Propenoic acid, 2-methyl-, 1a,2,5a,7,8,8a,9,10-octahydro-11-hydroxy-8-methylene-7-oxo-3H-4,10a-(methanoxymethano)oxireno(5,6)cyclodeca(1,2-b)furan-9-yl ester, (1aR-(1aR*,4Z,5aR*,8aR*,9S*,10aR*,11R*))- 25423-01-2 27428-86-0 Germacra-9,11(13)-dien-12-oic acid, 3,4:14,15-diepoxy-6,8,15-trihydroxy-, 12,8-lactone, 6-methacrylate Methacrylic acid, 6-ester with 3,4:14,15-diepoxy-6,8,15-trihydroxygermacra-9,11(13)-dien-12-oic acid 12,8-lactone NSC 124460 Vernolide