StructureChemical NameCASMF
5H-Cyclopenta-p-dithiin,hexahydro-,trans-(8CI) 16214-59-8 C7H12S2
5H-Cyclopentapyrazine,6,7-dihydro-5-methyl-,1-oxide(9CI) 61928-79-8 C8H10N2O
5H-Cyclopenta[b]furo[2,3-d]furan-5-ol,octahydro-(6CI) 108323-05-3 C9H14O3
4H-Cyclopentoxazole-4,6(5H)-dione,2-methyl-(9CI) 161678-14-4 C7H5NO3
1H-Cyclohepta[c]furan-1-ol, octahydro-, (3aR,8aS)-rel- (9CI) 596813-16-0 C9H16O2
1H-Cyclopropa[d]pyrrolo[1,2-a]azocine(9CI) 624721-65-9 C11H9N
1H-Cyclobut[e]indene-2,3,4-triol, 2,5,6,7-tetrahydro-2-methyl- (9CI) 499159-85-2 C12H14O3
4H-Cyclopentapyrimidin-4-one, 3,5,6,7-tetrahydro-2-methyl- (9CI) 65818-01-1 C8H10N2O
5H-Cyclopropa[3,4]benz[1,2-e]azulen-5-one, 2,9,9a-tris(acetyloxy)-3-[( acetyloxy)methyl]-1,1a,1b,2,4a,7a,7b,8,9,9a-decahydro-4a,7b-dihydroxy- 1,1,6,8-tetramethyl-, [1aR-(1aalpha,1bbeta,2beta,4abeta,7aalpha,7balph a,8alpha,9beta,9aalpha)]- 77573-17-2
1H-Cyclopenta[c]pyridin-1-one,2,5,6,7-tetrahydro-3-methyl-7-(1-methylethyl)-,(7R)-(9CI) 371151-21-2 C12H17NO
4H-Cyclopentoxazole-5,6-diol, 2-(dimethylamino)-3a,5,6,6a-tetrahydro-4-(hydroxymethyl)-, (3aS,4R,5R,6S,6aS)- 171357-39-4 C9H16N2O4
1H-Cyclopenta[c]pyridine-5,7-diol,5-ethyl-1-fluoro-2,5,6,7-tetrahydro-(9CI) 340268-39-5 C10H14FNO2
4H-Cyclopenta(def)phenanthrene, ethyl- 65319-51-9
1H-Cyclopenta[ij]quinolizine,2,3,5,7a,8,9,9a,9b-octahydro-5,9a-dimethyl-,(5R,7aS,9aS,9bS)-rel-(9CI) 243865-42-1 C13H21N
2H-Cyclopenta[b]furan,hexahydro-4,4,5-trimethyl-,(3aR)-(9CI) 656235-84-6 C10H18O
1H-Cyclopent[h]isoquinoline-5,6-diol, 2,3,4,7,8,9-hexahydro-2-methyl- (9CI) 766452-19-1 C13H17NO2
1H-Cyclopent[f]isoquinoline-5,6-diol, 2,3,4,7,8,9-hexahydro-3-methyl- (9CI) 767572-86-1 C13H17NO2
4H-Cycloheptapyrimidine (8CI,9CI) 30128-63-3 C9H8N2
1H-Cyclopentcisoxazole-4,5,6-triol, hexahydro-1-methyl-3-(phenylthio)-, triacetate (ester), 3R-(3.alpha.,3a.beta.,4.beta.,5.alpha.,6.beta.,6a.beta.)- 88111-83-5 C19H23NO7S
5H-Cyclopenta[d][1,2,4] triazolo[1,5-a]pyrimidin-8-ol,6,7-dihydro- 29814-17-3 C8H8N4O
1H-Cyclobut[e]indene-1,2,4-triol, 2,5,6,7-tetrahydro-3-methoxy-, (1R,2S)-rel- (9CI) 499159-79-4 C12H14O4
5H-Cyclopentapyrazine, 6,7-dihydro-2,7-dimethyl- 38917-62-3 C9H12N2
1H-Cyclopenta[c]pyridine-1,6(2H)-dione,5-ethyl-5,7-dihydro-5-hydroxy-(9CI) 340268-50-0 C10H11NO3
4H-Cyclopentapyrimidine (8CI,9CI) 270-96-2 C7H6N2
5H-Cyclopentapyrimidine-2,4-diamine, 6,7-dihydro- (9CI) 1899-39-4 C7H10N4
7H-Cyclohepta[b]furan-7-one,2-ethyl-2,3-dihydro-2-hydroxy-8-methoxy-(9CI) 690233-34-2 C12H14O4
5H-Cyclopenta[b]pyridine-7-carbonitrile,6,7-dihydro-(9CI) 739322-24-8 C9H8N2
5H-Cyclopenta[e]pyrido[1,2-c][1,3]oxazine,decahydro-7-methyl-,(3a-alpha-,7-alpha-,10a-bta-,10b-alpha-)-(9CI) 28868-06-6 C12H21NO
5H-Cyclopentapyrimidin-4-amine, 6,7-dihydro- (9CI) 26979-06-6 C7H9N3
2H-Cycloheptapyrimidine (9CI) 30735-87-6 C9H8N2
5H-Cyclopentapyrimidine, 6,7-dihydro-2-methyl- (9CI) 36274-29-0 C8H10N2
5H-Cycloheptapyrimidine, 6,7,8,9-tetrahydro- (7CI,8CI,9CI) 4436-63-9 C9H12N2
2H-Cyclopenta[b]furan-4-carboxaldehyde, hexahydro-2-oxo-, [3aR-(3aalpha,4alpha,6aalpha)]- (9CI) 201421-82-1 C8H10O3
5H-Cyclopenta[c]pyridine-1-carboxylicacid,6,7-dihydro-,ethylester(9CI) 692729-88-7 C11H13NO2
1H-Cyclopenta[b]pyridine-2,5-dione,3,4,6,7-tetrahydro-(9CI) 179686-00-1 C8H9NO2
1H-Cycloprop[b]anthracene-3,8-diol, 4,7-dihydro- (9CI) 772326-39-3 C15H12O2
2H-Cyclopropa[f]benzofuran-5-carbonyl chloride, octahydro-2-oxo- (9CI) 505032-23-5 C10H11ClO3
3H-Cycloprop[15,16]androsta-5,15-dien-17-one,3-(2,2-dimethyl-1- 82543-09-7 C25H36O4
2H-Cyclopenta[b]furan-5-ol,hexahydro-,acetate,(3aR,5S,6aS)-(9CI) 605653-04-1 C9H14O3
5H-Cyclopenta[b]pyridine-3-carbonitrile,2-amino-6,7-dihydro-4-(3-pyridinyl)-(9CI) 579441-22-8 C14H12N4
5H-Cyclopenta[c]pyridine-5,6-diol,5-ethyl-1-fluoro-6,7-dihydro-,(5S)-(9CI) 340268-59-9 C10H12FNO2
5H-Cyclopenta[c]pyridin-5-one,6,7-dihydro-(9CI) 350847-80-2 C8H7NO
5H-Cyclopenta[b]pyridine-4-carboxylicacid,2-amino-3-cyano-6,7-dihydro-,hydrazide(9CI) 384860-52-0 C10H11N5O
1H-Cyclopenta[1,2-c:3,4-c]dipyrrole,decahydro-2,5-dimethyl-,trans-(8CI) 19705-34-1 C11H20N2
2H-Cyclopentapyrimidin-2-one, 1,5,6,7-tetrahydro-4-methyl- (9CI) 88267-95-2 C8H10N2O
3H-Cyclonona(def)biphenylene 104642-21-9 C17H12
1H-Cyclopenta[4,5]pyrimido[1,2-a]benzimidazol-11-amine,N-(cyclohexylmethyl)-2,3-dihydro-(9CI) 606135-96-0 C20H24N4
1H-Cyclopent[cd]indene-1-acetyl chloride, 2,2a,3,4-tetrahydro- (6CI) 108872-21-5 C13H15ClO
2H-Cyclopenta(b)naphtho(2,3-d)furan-10-carboxylic acid,2-(3-furanyl)-3 ,3a,4a,5,5a,6,9,9a,10,10a-decahydro-5,6-dihydroxy-1,6,9a,10a-tetrameth yl-9-oxo-, methyl ester, (2R,3aS,4aS,5R,5aS,6R,9aR,10S,10aR)- 78916-53-7 C26H32O7
4H-Cyclopenta-1,3,2-dioxathiol-4-ol,tetrahydro-,2,2-dioxide,(3aR,4S,6aS)-rel-(9CI) 215316-45-3 C5H8O5S
5H-Cycloheptapyrimidine (8CI,9CI) 264-95-9 C9H8N2
2H-Cyclopenta[b]pyridin-2-one, 1,4a,5,6,7,7a-hexahydro-4-methyl-, (4aR,7aR)-rel- (9CI) 207970-70-5 C9H13NO
7H-Cyclopenta[c]pyridin-5-ol, 7-methyl- (9CI) 304897-16-3 C9H9NO
4H-Cyclopenta[c]furan-4-acetic acid, 5,6-dihydro-5,6-dihydroxy-, methyl ester, (4S,5R,6S)- (9CI) 752225-58-4 C10H12O5
5H-Cyclopentapyrazine-2-methanol,6,7-dihydro-3,5-dimethyl-(9CI) 61928-97-0 C10H14N2O
5H-Cyclohept[d]isoxazol-5-one,4-hydroxy-(9CI) 178315-31-6 C8H5NO3
5H-Cyclopenta[c]pyridin-5-ol,6,7-dihydro-7-methylene-,(+)-(9CI) 119308-95-1 C9H9NO
4H-Cyclopentoxazole,2-ethoxy-3a,5,6,6a-tetrahydro-,cis-(9CI) 144989-62-8 C8H13NO2
5H-Cyclopenta[c]pyridin-5-one,6,7-dihydro-7-methyl-(9CI) 129893-31-8 C9H9NO
5H-Cyclopenta[b]pyridine-2-methanol,6,7-dihydro-(9CI) 221137-11-7 C9H11NO
4H-Cyclopenta[c]thiophene-4,6-diol, 1,3-dichloro-5,6-dihydro- (9CI) 474654-88-1 C7H6Cl2O2S
5H-CYCLOHEPTA[4,5]THIENO[2,3-D]PYRIMIDINE-4-THIOL, 6,7,8,9-TETRAHYDRO- C11H12N2S2
1H-Cyclopenta[3,4]cyclobuta[1,2-d]pyrimidine (9CI) 58119-09-8 C9H6N2
1H-Cyclopentcisoxazole-4,5,6-triol, hexahydro-1-methyl-3-(phenylthio)-, triacetate (ester), 3S-(3.alpha.,3a.alpha.,4.alpha.,5.beta.,6.alpha.,6a.alpha.)- 88196-01-4 C19H23NO7S
5H-Cyclopentapyrazine, 6,7-dihydro-2,5-dimethyl- 38917-61-2 C9H12N2
7H-Cyclobuta[d]naphthalen-9-ol,2a,3,5a,6,8,9-hexahydro-(9CI) 653573-01-4 C12H16O
1H-Cyclopent[a]indolizin-9b(6H)-ol,2,3,3a,4,7,9a-hexahydro-8-methyl-,(3aR,9aS,9bS)-rel-(9CI) 606973-62-0 C12H19NO
4H-CYCLOPENTA[LMN]PHENANTHRIDINE 5,9-DIONE 61479-80-9 C14H7NO2
5H-Cyclopenta[b]pyridine-3-carboxylicacid,4-amino-6,7-dihydro-2-methyl-,methylester(9CI) 130427-01-9 C11H14N2O2
2H-Cyclobut[4,5]oxazolo[3,2-a]pyrimidine(9CI) 157708-02-6 C8H6N2O
5H-Cyclopenta[2,1-b:3,4-b]dipyridine,5,5-dimethyl-(9CI) 675599-96-9 C13H12N2
2H-Cyclopentoxazol-2-one, 4,5-bis(benzoyloxy)hexahydro-6-(hydroxymethyl)-, 3aS-(3a.alpha.,4.alpha.,5.beta.,6.alpha.,6a.alpha.)- 165375-29-1 C21H19NO7
2H-Cyclopenta[b]furan-5-ol,2-ethoxyhexahydro-,acetate,[2R-(2alpha,3aalpha,5bta,6aalpha)]-(9CI) 148217-20-3 C11H18O4
5H-CYCLOHEPTA[C]PYRIDINE, 1,3-DICHLORO-6,7,8,9-TETRAHYDRO- 114722-54-2 C10H11Cl2N
1H-Cyclopentcisoxazole-4,5,6-triol, hexahydro-1-methyl-3-(phenylthio)-, 3R-(3.alpha.,3a.beta.,4.beta.,5.alpha.,6.beta.,6a.beta.)- 88111-90-4 C13H17NO4S
1H-Cyclopentapyrazine,octahydro-1,4-dimethyl-(9CI) 154393-82-5 C9H18N2
1H-Cyclopent[a]indolizin-9b(9aH)-ol,2,3,3a,4-tetrahydro-8-methyl-,radicalion(1+),(3aR,9aR,9bS)-rel-(9CI) 607375-91-7 C12H17NO
1H-Cycloheptapyrimidine (8CI,9CI) 7195-00-8 C9H8N2
2H-Cyclopenta[b]furan-2-one, 3,3a,6,6a-tetrahydro-3-(hydroxymethylene)- (9CI) 434313-66-3 C8H8O3
4H-Cyclopent[d]isoxazole,3a,5,6,6a-tetrahydro-3-(1-propenyl)-(9CI) 131605-19-1 C9H13NO
2H-Cyclopenta[b]furan-2-one, 5-acetylhexahydro-, [3aR-(3aalpha,5beta,6aalpha)]- (9CI) 151867-52-6 C9H12O3
5H-Cyclopenta[c]pyridin-5-ol,6,7-dihydro-7-methyl-,(5R,7S)-rel-(-)-(9CI) 119365-15-0 C9H11NO
2H-Cyclopenta[b]furan-4-methanol,2-ethoxyhexahydro-4-hydroxy-5-methyl-,(2alpha,3abta,4bta,5bta,6abta)-(9CI) 123594-45-6 C11H20O4
5H-Cyclopenta[e]pyrido[1,2-c][1,3]oxazine,decahydro-7-methyl-,(3a-alpha-,7-bta-,10a-bta-,10b-bta-)-(9CI) 146339-08-4 C12H21NO
5H-Cyclopentapyrazine,4a,6,7,7a-tetrahydro-2,3-dimethyl-(9CI) 41330-26-1 C9H14N2
5H-Cyclopenta[c]pyridin-5-one,1,2,3,4,6,7-hexahydro-2-methyl-(9CI) 436810-36-5 C9H13NO
2H-Cyclonon[d]isoxazole(9CI) 105066-28-2 C10H9NO
5H-Cyclopenta[d]pyrazolo[1,5-a]pyrimidin-8-ol,2-(3,5-dimethoxyphenyl)-6,7-dihydro-(9CI) 606116-53-4 C17H17N3O3
2(1H)-Cyclopentimidazolone,hexahydro-1-nitroso-(8CI,9CI) 18227-12-8 C6H9N3O2
5H-Cyclopropa[g]pyrrolizine-3-carboxylicacid,hexahydro-5-oxo-,(1aR,3R,7aS)-(9CI) 433715-58-3 C9H11NO3
6H-Cyclopenta[b]thiophen-6-one,4,5-dihydro-5-hydroxy-5-methyl-,O-methyloxime,(5R)-(9CI) 827609-20-1 C9H11NO2S
1H-Cyclopent[cd]oxireno[g]indole(9CI) 119245-85-1 C10H5NO
2H-Cyclopent[b]isoxazolo[5,4-e]pyridine(9CI) 140151-88-8 C9H6N2O
4H-Cyclopenta[b]furan,5,6-dihydro-2-methyl-3-phenyl-(9CI) 595598-48-4 C14H14O
2H-Cyclopenta[b]furan-2-ol,hexahydro-,acetate(9CI) 72974-67-5 C9H14O3
2H-Cyclopropa[3,4]cyclooct[1,2-d]isoxazole(9CI) 476629-14-8 C10H7NO
1H-Cyclopenta[1,3]cyclopropa[1,2]benzen-3-ol, 2,3,3a,3b,4,7-hexahydro-, (3R,3aR,3bR,7aR)-rel- (9CI) 741676-69-7 C10H14O
1H-Cyclopent[c]isoxazole,hexahydro-3,3,6-trimethyl-,(3a-alpha-,6-alpha-,6a-alpha-)-(9CI) 168787-21-1 C9H17NO
5H-Cyclopenta[b]pyridine-4-carbonitrile,6,7-dihydro-(9CI) 173477-81-1 C9H8N2
1H-Cyclopenta[b]benzofuran-7-ol,6-ethoxy-3a,8b-dihydro-,cis-(9CI) 186664-64-2 C13H14O3
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