51292-61-6 Butanoic acid, 2-methyl-, dodecahydro-3-hydroxy-3-(hydroxymethyl)-4a,8-dimethyl-2,5-dioxoazuleno(6,5-b)furan-7-yl ester, (3R-(3alpha,3abeta,4aalpha,7beta(R*),7abeta,8beta,9abeta))- Florigrandin