1H-Pyrrole-2-carboxylic acid, 3a,4,5,6,7,7a,8,8a-octahydro-3a,4,7a,8a-tetrahydroxy-3,5,8-trimethyl-2-(1-methylethyl)-10-oxo-1H-3b,8-(epoxy ethano)cyclopent(a)inden-1-yl ester, (1R-(1-alpha,3a-beta,3b-alpha,4-alpha,5-beta,7a-beta,8-alpha,8a-beta))- 1H-Pyrrole-2-carboxylic acid, 3a,4,5,6,7,7a,8,8a-octahydro-3a,4,7a,8a-tetrahydroxy-3,5,8-trimethyl-2-(1-methylethyl)-10-oxo-1H-3b,8-(epoxyethano)cyclopent(a)inden-1-yl ester, (1R-(1alpha,3abeta,3balpha,4alpha,5beta,7abeta,8alpha,8abeta))- 4-22-00-00227 (Beilstein Handbook Reference) 6883-31-4 Anhydroryanodine BRN 0068693 Ryanodine, anhydro- (7CI,8CI)