CAS Index

Structure	Chemical Name	CAS	MF
	(4aR)-4a,5,6,7,8,8a,9,9aβ-Octahydro-8aβ-hydroxy-3,4aβ,5β-trimethyl-6β-[(Z)-2-methyl-2-butenoyloxy]-9aα-methoxynaphtho[2,3-b]furan-2(4H)-one
	(8aR)-5,8,8aα,9,10,11,12,12aα,13,13aα-Decahydro-12-(4-fluorophenylsulfonyl)-6H-isoquino[2,1-g][1,6]naphthyridine
	(3aR)-2,3,3aβ,5,6,6a,7,7a-Octahydro-7aβ-hydroxymethyl-1H-cyclopenta[a]pentalene
	(3aR)-3aα,4,4aα,7,8,8a,9,9aα-Octahydro-5,8aβ-dimethyl-3-methylenenaphtho[2,3-b]furan-2(3H)-one	64395-76-2	C15H20O2
	(8aR)-5,8,8aα,9,10,11,12,12aα,13,13aα-Decahydro-12-methylsulfonyl-6H-isoquino[2,1-g][1,6]naphthyridin-3-ol
	[3aR,6aα,10aα,(-)]-5α-Acetoxy-3,3aα,4,5,6,6a,7,8,9,9a,10,10a-dodecahydro-6α,7β-dihydroxy-7-isopropyl-4β,9aβ-dimethyl-1-methylenedicyclopenta[a,d]cyclooctene-2(1H)-one	101390-89-0	C22H34O5
	(1aR)-1aβ,2a,4aβ,4bβ,6,8,9b,9cβ-Octahydro-2β-hydroxy-2aβ,9bα-dimethyl-6β-isopropyl-2H,3H-furo[2',3',4':4,5]oxireno[7,8]naphtho[2,1-c]pyran-3,8-dione	33722-77-9	C19H22O6
	(3aR,3aα,4aα,6aα)-Octahydro-3,5aα-dimethyl-5α-(3-hydroxybutyl)-2H-cyclopropa[f]benzofuran-2-one
	(3aR)-3aα,4,5,5a,6,7,8,9,9aβ,9bα-Decahydro-5aα-methyl-3,9-bis(methylene)naphtho[1,2-b]furan-2(3H)-one	62487-25-6	C15H20O2
	(3aR)-3a,4,5,6,6aβ,7,9aβ,9bα-Octahydro-3,6-dimethylene-9-methyl-4α-[(E)-4-hydroxy-2-[(3,4-dihydroxy-2-methylenebutyryloxy)methyl]-2-butenoyloxy]azuleno[4,5-b]furan-2(3H)-one
	(3aR)-3aα,4,4aα,5,6,8,9,9a,10,10aα-Decahydro-9aβ-acetoxymethyl-8β-hydroxy-3,5-bis(methylene)-6β,9β-epoxyfuro[2,3-h][3]benzoxepin-2(3H)-one	61701-92-6	C17H20O7
	(3aR)-2,3,3aα,4,4a,5,7aα,8,9,9aα-Decahydro-4aβ,8α-dimethyl-3-methyleneazuleno[6,5-b]furan-2,5-dione	6754-14-9	C15H18O3
	(8aR)-5,8,8aα,9,10,11,12,12aα,13,13aα-Decahydro-12-(phenylsulfonyl)-6H-isoquino[2,1-g][1,6]naphthyridine
	(6aR)-6aβ,7,7aα,11a,11bα,11c-Hexahydro-2,10-dimethoxy-3,11aβ,11cβ-trimethylphenanthro[10,1-bc]pyran-1,5,11(8H)-trione
	(3aR,3aα,11aβ)-2,3,3a,4,5,6,7,8,9,10,11,11a-Dodecahydro-6β,10-dimethyl-5β,8β-epoxy-3-methylene-2-oxocyclodeca[b]furan-4α,5,10β,11β-tetrol 4-isovalerate 11-(2-methyl-2-butenoate)
	(3aR)-2,3,3aβ,5,6,6a,7,7a-Octahydro-7aβ-acetyl-1H-cyclopenta[a]pentalene
	(8aR)-5,8,8aα,9,10,11,12,12aα,13,13aα-Decahydro-12-(4-methoxyphenylsulfonyl)-6H-isoquino[2,1-g][1,6]naphthyridine
	(3aR)-3a,4,5,6,7,7a,8,8a-Octahydro-3aβ,7aβ,8aβ-trihydroxy-4α-acetoxy-3,5β,8-trimethyl-2-isopropyl-1H-3bα,8α-(epoxyethano)cyclopent[a]inden-10-one	62394-05-2	C22H32O7
	(8aR)-5,8,8aα,9,10,11,12,12aα,13,13aα-Decahydro-12-(propylsulfonyl)-6H-isoquino[2,1-g][1,6]naphthyridine
	(3aR)-3aβ,4,5,6,6aβ,7,8,9,9aβ,9bα-Decahydro-4β,8β-dihydroxy-6,9-bismethylene-3β-methylazuleno[4,5-b]furan-2(3H)-one
	(3aR)-2,3,3a,4,5,5a,6,9,10,10aβ-Decahydro-9α-hydroxy-3a,5aα-dimethyl-1-isopropyl-6-oxocyclohept[e]indene-8-carbaldehyde	51727-84-5	C20H28O3
	(3aR)-2,3,3aβ,5,6,6a,7,7a-Octahydro-7aβ-(1,1-dimethoxyethyl)-1H-cyclopenta[a]pentalene
	(8aR)-5,8,8aα,9,10,11,12,12aα,13,13aα-Decahydro-N,N-dimethyl-6H-isoquino[2,1-g][1,6]naphthyridine-12-sulfonamide
	(3aR,7aα)-3a,4,5,6,7,7a-Hexahydro-4β-hydroxy-3aα-methyl-2-phenyl-1H-isoindole-1,3(2H)-dione	54346-16-6	C15H17NO3
	(3aR)-3aα,4,4a,5,6,7,9,9aα-Octahydro-4aβ,5β-dimethyl-3-methylenenaphtho[2,3-b]furan-2(3H)-one	60362-06-3	C15H20O2
	(3aR)-3aα,4,6,7,8,8a,9,9aβ-Octahydro-5,8aβ-dimethyl-8β-hydroxy-3-methylenenaphtho[2,3-b]furan-2(3H)-one
	(2aR)-2,2a,3,3aα,4,5,6,7aβ-Octahydro-2aβ,5,5,7-tetramethyl-1H-cyclobut[f]indene
	(4aR,4aα,5aβ,9aα,10aα)-Octahydro-2H-pyrano[2,3-b][1,4]benzodioxin-3(4H)-one
	(4aR)-4a,5,6,6aα,7,8,9,10,10a,10bα-Decahydro-4aβ,7,7,10aβ-tetramethyl-3H-naphtho[2,1-b]pyran-3-one	52811-58-2	C17H26O2
	(3aR,4aα,9aα)-6β-Acetoxydodecahydro-7α-hydroxy-8aβ-methyl-3,5-bis(methylene)naphtho[2,3-b]furan-2-one	22660-69-1	C17H22O5
	(3aR)-2,3,3a,4,4a,5,7aα,8,9,9aα-Decahydro-4aβ,8α-dimethyl-3-methylene-4β-acetoxyazuleno[6,5-b]furan-2,5-dione	6895-47-2	C17H20O5
	(3aR)-3,3aα,4,5,5aβ,6,9,9aα-Octahydro-7-methyl-2H-benz[e]inden-2-one
	(8aR)-5,8,8aα,9,10,11,12,12aα,13,13aα-Decahydro-12-(ethenylsulfonyl)-3-methoxy-6H-isoquino[2,1-g][1,6]naphthyridine
	(4aR,6aβ)-4aβ,7,7,10aβ-Tetramethyldodecahydro-1H-naphtho[2,1-b]pyran
	(3aR)-3aβ,4,5,6,6aβ,7,8,9,9aβ,9bα-Decahydro-8α-(β-D-glucopyranosyloxy)-4α-[2-hydroxy-3-(4-hydroxyphenyl)-1-oxopropoxy]-3,6-bismethylene-9β-methylazuleno[4,5-b]furan-2(3H)-one
	(3aR)-3aβ,4,5,5a,6,7,8,9,9a,9bα-Decahydro-4β,9aβ-dihydroxy-5aα-methyl-3,9-bis(methylene)naphtho[1,2-b]furan-2(3H)-one	33530-73-3	C15H20O4
	(6aR,10aα)-6aβ,7,8,10a-Tetrahydro-6,6,9-trimethyl-3-pentyl-6H-dibenzo[b,d]pyran-1-ol acetate	23132-17-4	C23H32O3
	(8aR)-5,8,8aα,9,10,11,12,12aα,13,13aα-Decahydro-12-(methylsulfonyl)-6H-isoquino[2,1-g][1,6]naphthyridine
	(3aR)-3a,4,4a,5,6,7,7aα,8,9,9aβ-Decahydro-5α,7α-dihydroxy-4aβ,8α-dimethyl-3-methyleneazuleno[6,5-b]furan-2(3H)-one	6754-35-4	C15H22O4
	(3aR)-3aβ,4,5,5aα,6,7,8,9,9a,9bα-Decahydro-4β,5α-dihydroxy-6,6,9aβ-trimethylnaphtho[1,2-c]furan-1(3H)-one	65883-00-3	C15H24O4
	(3aR)-3a,4,6aα,7,9,10,10a,10bβ-Octahydro-3aα,10aβ-dihydroxy-5-hydroxymethyl-7α-(1-hydroxy-1-methylethyl)-2,10β-dimethylbenz[e]azulene-3,8-dione	77590-91-1	C20H28O6
	(3aR)-3aα,4aβ,7aβ,8aα-Tetrahydro-9-methyl-2,4,6,8-tetraphenyl-4β,8β-epiminobenzo[1,2-c:4,5-c']dipyrrole-1,3,5,7(2H,4H,6H,8H)-tetrone
	(3aR,3aβ,6aβ,9aβ)-3,6-Dimethylene-2,8-dioxo-9β-methyldodecahydroazuleno[4,5-b]furan 4α-ol 4-[(E)-2-methyl-4-hydroxy-2-butenoate]
	(3aR)-3a,4,5,6,6aβ,7,9aβ,9bα-Octahydro-3-methylene-6,9-dimethyl-6β-hydroxy-4α-[[(2E)-2-[[[(2E)-2-methyl-4-hydroxy-2-butenoyl]oxy]methyl]-4-hydroxy-2-butenoyl]oxy]azuleno[4,5-b]furan-2(3H)-one
	(2aR)-2aα,4aβ,7,8,8a,8bα-Hexahydro-8bα-methyl-3-oxospiro[3H-benzo[b]cyclobuta[d]pyran-6(5H),2'-[1,3]dioxolane]-8aβ-carboxylic acid methyl ester
	(4aR)-4a,5,6,7,8,8aα,9,9aα-Octahydro-3,4aβ,5β-trimethylnaphtho[2,3-b]furan-2(4H)-one	29395-64-0	C15H22O2
	(3aR,8aα,10aα)-3a,4a,5,8,8a,9,10,10a-Octahydro-4aβ,9α-dimethyl-3-methylenefuro[2',3':5,6]cyclohepta[1,2-c]pyran-2,7(3H,4H)-dione	26305-91-9	C15H20O4
	(3aR)-3aα,4,4a,5,8aα,9,10,10aβ-Octahydro-5α-hydroxy-4aβ,9α-dimethyl-3-methylenefuro[2',3':5,6]cyclohepta[1,2-c]pyran-2(3H)-one
	(4aR)-1,4,4a,5,6,7,8,8aβ,9,9aβ-Decahydro-3,4aβ,5β-trimethyl-2H-benz[f]indol-2-one	65012-44-4	C15H23NO
	(3aR)-2,3,3aβ,5,6,6a,7,7a-Octahydro-7aβ-dimethoxymethyl-1H-cyclopenta[a]pentalene
	(7aR,12aα)-7a,12a-Dihydro-9,13-dimethoxy-3,3-dimethyl-3H,7H-benzofuro[3,2-c]pyrano[3,2-g][1]benzopyran-10-ol	56257-27-3	C22H22O6
	(3aR)-3aβ,6,7,8,8aα,8bβ-Hexahydro-6,6-dimethyl-2-phenyl-1H-dipyrrolo[1,2-b:3',4'-d]isoxazole-1,3(2H)-dione
	(2aR)-2aβ,3,4,5,6,6aβ,7,8,11,11bβ-Decahydro-9,10-bis(propylthio)-12-methyl-8,11-dioxo-3β,6β-epimino-1H-2-oxa-11c-aza 11cH-naphth[1,2,3-cd]azulene-5β-carboxylic acid
	(3aR)-3a,4,5,7,9aβ,9bα-Hexahydro-6,9-dimethyl-3-methylene-4α-[(E)-4-hydroxy-2-[[(E)-2-(hydroxymethyl)-2-butenoyloxy]methyl]-2-butenoyloxy]azuleno[4,5-b]furan-2(3H)-one
	(1aR)-1,1a,6,7,7a,7bβ-Hexahydro-1,1,7β,7aβ-tetramethyl-5H-cyclopropa[a]naphthalen-5-one	22391-34-0	C15H20O
	(1aR,4aβ,7aα,7bβ)-Decahydro-1,1,7-trimethyl-4-methylene-1H-cycloprop[e]azulene-2β,7α-diol 2-benzoate
	(1aR)-1aβ,2,4,5,6,7,7a,7bβ-Octahydro-1,1,7β,7aβ-tetramethyl-1H-cyclopropa[a]naphthalen-4β-ol
	(3aR,6aβ,9aβ,9bα)-Decahydro-4α,8α-dihydroxy-3,6,9-trismethyleneazuleno[4,5-b]furan-2(3H)-one
	(3aR,3aα)-6aα-Benzyl-3,3-dimethyltetrahydro-1H,6H-furo[3,4-c]furan-1,6-dione
	(2aR)-2aβ,3,4,6,8aβ,8bβ-Hexahydro-6β-methyl-5-[(S)-1,3,3-trimethylcyclohexan-1α-yl]furo[4,3,2-ij][2]benzopyran-2,7-dione
	(3aR,3aα)-6aα-Benzyl-3-methyltetrahydro-1H,6H-furo[3,4-c]furan-1,6-dione
	(3aR)-3aβ,4,5,5a,6,7,8,9bα-Octahydro-4α,6α-dihydroxy-5aα,9-dimethyl-3-methylenenaphtho[1,2-b]furan-2(3H)-one
	(1aR)-1aβ,2,3,3a,4,5,6,7bβ-Octahydro-1,1,3aβ,7-tetramethyl-1H-cyclopropa[a]naphthalene	489-29-2	C15H24
	(3aR)-3a,4,5,7,9aβ,9bα-Hexahydro-6,9-dimethyl-3-methylene-4α-[(E)-4-hydroxy-2-[[(E)-2-(hydroxymethyl)-4-hydroxy-2-butenoyloxy]methyl]-2-butenoyloxy]azuleno[4,5-b]furan-2(3H)-one
	(3aR)-3aβ,4,5,5a,6,7,8,9bα-Octahydro-4β,6α-dihydroxy-3β,5aα,9-trimethylnaphtho[1,2-b]furan-2(3H)-one
	(3aR,3aβ,6aβ)-5α-Benzoyloxyhexahydro-4β-(iodomethyl)-2H-cyclopenta[b]furan-2-one
	(3aR,6aβ,9aβ,9bα)-Decahydro-3,6-bis(methylene)-9β-methyl-4α-[[(2E)-2-[[[(2E)-2-methyl-4-hydroxy-2-butenoyl]oxy]methyl]-4-hydroxy-2-butenoyl]oxy]azuleno[4,5-b]furan-2,8-dione
	(2aR)-6,6aα,7,9aβ,9bα,9cα-Hexahydro-1,7α-dimethyl-4H-azuleno[1,8-bc:4,5-b']difuran-4,8(2aH)-dione	79396-08-0	C15H16O4
	(5aR)-5,5a,6,7,8,9,9a,9bα-Octahydro-3-hydroxymethyl-5aα-methyl-9-methylenenaphtho[1,2-b]furan-2(4H)-one
	(3aR)-3aβ,6,7,8,8aβ,8bβ-Hexahydro-2-phenyl-1H-dipyrrolo[1,2-b:3',4'-d]isoxazole-1,3(2H)-dione
	(3aR)-2,3,3aβ,4,5,9,9aβ,9bα-Octahydro-4β-acetoxy-6,9α-dimethyl-9β-hydroxy-3-methylene-azuleno[4,5-b]furan-2-one
	(1aR)-1,1aβ,4,5,6,7,7a,7bβ-Octahydro-1,1,7β,7aβ-tetramethyl-2H-cyclopropa[a]naphthalen-2-one	25274-27-5	C15H22O
	(1aR)-1aα,2,4,5,6,7,7aα,7b-Octahydro-1,1,7α,7bα-tetramethyl-1H-cyclopropa[a]naphthalen-4α-ol	34143-95-8	C15H24O
	(4AR-(4AA,5B,6B))-4A-HYDROXY-6-(2,3,4,6-TETRA-O-ACETYL-B-D-GLUCOPYRANOSYLOXY)-5-VINYL-4,4A,5,6-TETR
	Rosmanol	80225-53-2	C20H26O5
	(3aR)-3aβ,4,5,7,9aβ,9bα-Hexahydro-4β-hydroxy-6-(hydroxymethyl)-9-methyl-3-methyleneazuleno[4,5-b]furan-2(3H)-one
	(3aR,6aβ,9aβ,9bα)-Decahydro-3,6-bis(methylene)-9-methyl-8β,9β-epoxy-4α-[[(2E)-2-[[[(2E)-2-methyl-4-hydroxy-2-butenoyl]oxy]methyl]-4-hydroxy-2-butenoyl]oxy]azuleno[4,5-b]furan-2(3H)-one
	(1aR,5aα,8aβ,8bα)-1a,3,3a,4,5,5a,6,8a,8b,8c-Decahydro-3β-hydroxy-3aβ,8cβ-dimethyl-6-methyleneoxireno[7,8]naphtho[1,2-b]furan-7(2H)-one	3668-04-0	C15H20O4
	(3aR)-2,3,3aβ,4,5,7,9aβ,9bα-Octahydro-6,9-dimethyl-3-methylene-2-oxoazuleno[4,5-b]furan-4α-ol (Z)-2-(hydroxymethyl)-2-butenoate	89900-51-6	C20H24O5
	(1aR,3aβ,7aα,7bβ)-Decahydro-1aβ-methyl-4-methylene-7α-isopropylnaphth[1,2-b]oxiren-3β-ol	73650-15-4	C15H24O2
	(2aR,4aβ,7aβ,7bβ)-Decahydro-6-imino-1,3,5,7-tetraaza-1H-cyclopent[cd]indene-4α-carboxylic acid	25990-48-1	C8H13N5O2
	(2aR)-5,6,6aα,7,9aβ,9bα-Hexahydro-1-methyl-7-methylene-4H-azuleno[1,8-bc:4,5-b']difuran-4,8(2aH)-dione
	(3aR,5aα,8aα,8bβ)-Octahydro-2,2,6-trimethyl-7-oxofuro[2,3-e]-1,3-benzodioxole-5α-carboxylic acid methyl ester
	(3aR,5aα,8aα,8bβ)-Octahydro-2,2-dimethyl-7-oxofuro[2,3-e]-1,3-benzodioxole-5β-carboxylic acid methyl ester
	(3aR,6aβ,9aβ,9bα)-Decahydro-3,6-bis(methylene)-9β-methyl-4α-[[(2E)-4-hydroxy-2-butenoyl]oxy]azuleno[4,5-b]furan-2,8-dione
	(4aR)-3,4,4aα,5,6,7,7aα,7bα-Octahydro-1-oxa-2,5-diaza-1H-cyclopent[cd]indene-5-carboxylic acid ethyl ester
	(2aR)-2aβ,3,4,5,6,6aβ,7,8,11,11bβ-Decahydro-9,10-bis(ethylthio)-12-methyl-8,11-dioxo-3β,6β-epimino-1H-2-oxa-11c-aza 11cH-naphth[1,2,3-cd]azulene-5β-carboxylic acid
	(2aR)-2aβ,3,4,6,8aβ,8bβ-Hexahydro-2-hydroxy-6β-methyl-5-[(S)-1,3,3-trimethylcyclohexan-1α-yl]furo[4,3,2-ij][2]benzopyran-7(2H)-one
	(1aR,5aα,8aβ,8bα)-1aβ,3,3a,4,5,5a,6,8a,8b,8c-Decahydro-3α-hydroxy-3aβ,8cβ-dimethyl-6-methyleneoxireno[7,8]naphtho[1,2-b]furan-7(2H)-one	27740-13-2	C15H20O4
	(2aR)-2aβ,3,4,5,6,6aβ,7,8,11,11bβ-Decahydro-10-isopropylthio-9-methoxy-12-methyl-8,11-dioxo-3β,6β-epimino-1H-2-oxa-11c-aza 11cH-naphth[1,2,3-cd]azulene-5β-carboxylic acid
	(7aR,8aβ,11aβ,11bα,11cβ)-8β-Ethyltetradecahydro-11β-methylfuro[2,3-h]pyrrolo[3,2,1-jk][1]benzazepin-10-one	16625-37-9	C17H27NO2
	(3aR)-2,3,3aβ,4,5,7,9aβ,9bα-Octahydro-6,9-dimethyl-3-methylene-4α-hydroxyazuleno[4,5-b]furan-2-one	84582-26-3	C15H18O3
	[1aR,(-)]-1,1aβ,2,3,3a,4,5,7bβ-Octahydro-1,1,3aα,7-tetramethyl-6H-cyclopropa[a]naphthalene-6-one	35008-18-5	C15H22O
	(2aR)-5,6,6aα,7,9aβ,9bα-Hexahydro-1,7α-dimethyl-4H-azuleno[1,8-bc:4,5-b']difuran-4,8(2aH)-dione
	(1aR)-1aβ,3,3a,4,5,7bβ-Hexahydro-2α-hydroxy-5β-isopropenyl-3α,3aα-dimethylnaphth[1,2-b]oxiren-6(2H)-one	60048-73-9	C15H20O3
	(5aR)-5,5a,6,7,8,9,9a,9bα-Octahydro-6,6,9aβ-trimethyl-7β-hydroxynaphtho[1,2-c]furan-3(1H)-one 7-acetate
	(3aR)-3a,4,5,5a,6,7,8,9bβ-Octahydro-3-methylene-3a,7β-dihydroxy-5aα,9-dimethylnaphtho[1,2-b]furan-2(3H)-one
	(2aR)-2aβ,3,4,5,6,6aβ,7,8,11,11bβ-Decahydro-9,10-bis(methylthio)-12-methyl-8,11-dioxo-3β,6β-epimino-1H-2-oxa-11c-aza 11cH-naphth[1,2,3-cd]azulene-5β-carboxylic acid
	(2aR)-2aβ,3,4,5,6,6aβ,7,8,11,11bβ-Decahydro-9-isopropylthio-10-methoxy-12-methyl-8,11-dioxo-3β,6β-epimino-1H-2-oxa-11c-aza 11cH-naphth[1,2,3-cd]azulene-5β-carboxylic acid
	(3aR)-3aβ,4,5,7,9aβ,9bα-Hexahydro-3-methylene-6,9-dimethyl-4α-[[(2E)-2-[[[(2E)-2-methyl-4-hydroxy-2-butenoyl]oxy]methyl]-4-hydroxy-2-butenoyl]oxy]azuleno[4,5-b]furan-2(3H)-one

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