168010-04-6 Oxiranecarboxylicacid, 2,3-dimethyl-,octahydro-1-(hydroxymethyl)-10a-methyl-4,7-bis(methylene)-11-[(2-methyl-1-oxo-2-butenyl)oxy]-3,8-dioxo-6,10-methano-1H,3H-pyrano[3,4-c]oxocin-5-ylester, [1S-[1a,4ab,5a(cis),6a,10a,10aa,11R*(Z)]]- 478796-07-5 2,4-PENTADIENOIC ACID, 5-[(3S,4S,4AR,6AS,12AR,13S,15R,16BS,16CS)-2,3,4,4A,5,6,6A,7,10,12,12A,13,14,15,16B,16C-HEXADECAHYDRO-3,13-DIHYDROXY-4,10,10,12,12,16B,16C-HEPTAMETHYL-15-(1-METHYLETHENYL)-1H-BENZ[6,7]INDENO[1,2-B]PYRANO[3',4':4,5]CYCLOPENTA[1,2-F]PY 5064-89-1 (2Z)-4-[8-(acetyloxy)-3,3,11-trimethyl-13-(3-methylbut-2-en-1-yl)-11-(4-methylpent-3-en-1-yl)-7,15-dioxo-3a,4,5,7-tetrahydro-3H,11H-1,5-methanofuro[3,4-g]pyrano[3,2-b]xanthen-1-yl]-2-methylbut-2-enoic acid 596-11-2 (4bS,6R)-6-methoxy-3-oxo-3,4,6,10,12,13-hexahydro-1H,5H-pyrano[4',3':3,4]pyrido[2,1-i]indol-11-ium chloride