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Description CAS Number Molecular Formula
Spiro[4H-3,1-benzoxazine-4,1-cyclobutan]-2(1H)-one (9CI) 638989-35-2 C11H11NO2
Spiro[2.2]pentane, 1-bromo-2-methylene- (9CI) 205446-86-2 C6H7Br
Spiro[4H-imidazole-4,6(5H)-[1H]pyrrolo[1,2-c]imidazole] (9CI) 678991-57-6 C8H8N4
Spiro[bicyclo[3.2.1]octane-8,3-[3H]diazirin]-3-ol, (1alpha,3beta,5alpha)- (9CI) 724762-24-7 C8H12N2O
Spiro[isobenzofuran-1(3H),4-piperidine], 7-methyl- (9CI) 777848-84-7 C13H17NO
Spiro[cyclopentane-1,3-[6H]pyrano[2,3-e][1,2,4]trioxin], tetrahydro-, (4aR,8aR)-rel- (9CI) 616229-55-1 C10H16O4
Spiro[bicyclo[2.2.1]heptane-2,2-oxirane], 3,3-dimethyl-, (1R,2R,4S)- (9CI) 481660-33-7 C10H16O
Spiro[cyclopropane-1,3(2H)-quinoline]-2,4(1H)-dione, 1-methyl- (9CI) 783324-30-1 C12H11NO2
Spiro[cyclopentane-1,3-[3H]indol]-2(1H)-imine, 1-methyl- (9CI) 769863-73-2 C13H16N2
Spiro[4H-cyclopenta-1,3-dioxole-4,2-oxirane], tetrahydro-2,2-dimethyl-, (3a-alpha-,4-ba-,6a-alpha-)- (9CI) 163152-76-9 C9H14O3
Spiro[2.2]pentane, 1-chloro-1-ethynyl- (9CI) 143962-00-9 C7H7Cl
Spiro[bicyclo[2.2.1]heptane-2,5(4H)-oxazole], 4-ethoxy- (9CI) 52329-81-4 C11H17NO2
Spiro[furan-2(3H),2(3H)-[1H]pyrrolizine] (9CI) 457652-65-2 C10H11NO
Spiro[3-oxatricyclo[3.2.1.02,4]octane-6,3-oxetane] (9CI) 371775-05-2 C9H12O2
Spiro[bicyclo[4.1.0]heptane-7,1-cyclopentan]-3-ol, 2-methyl-, [1-alpha-,6-alpha-,7-alpha-(2R*,3R*)]- (9CI) 176299-06-2 C12H20O
Spiro[2H-benzimidazole-2,4-[4H-1,2,3]triazole] (9CI) 262284-28-6 C8H5N5
Spiro[3-azabicyclo[3.2.0]heptane-6,2-[1,3]dioxolane] (9CI) 90207-38-8 C8H13NO2
Spiro[2H-benzimidazole-2,3-[3H]pyrazole] (9CI) 819059-70-6 C9H6N4
Spiro[2H-1-benzopyran-2,1-cyclobutan]-4-amine, 6-ethyl-3,4-dihydro-4-methyl- 939411-51-5 C15H21NO
Spiro[1,3-dioxolane-2,2-[7]oxabicyclo[4.1.0]heptane] (8CI,9CI) 19770-37-7 C8H12O3
Spiro[cyclohexane-1,4-[2,3]diazabicyclo[3.1.0]hexane] (9CI) 42119-89-1 C9H16N2
Spiro[1,3-dioxolane-4,2-[6]oxabicyclo[3.1.0]hexane] (9CI) 220050-70-4 C7H10O3
Spiro[1,3-dioxolane-2,2-[6]oxabicyclo[3.1.0]hexane], (+)- 319491-92-4 C7H10O3
spiro(2,4-dioxabicyclo[4.3.0]nonane-3,1'-cyclohexane)-6,7,8,9-tetrol 1251832-23-1 C12H20O6
SPIRO-[N-BENZYLPIPERIDINE-4',1-(1,2,3,4-TETRAHYDRO-BETA-CARBOLINE(4-METHYLBENZENE SULPHONAMIDE))] 338772-71-7 C29H31N3O2S
spiro(4H-[1,3]benzodioxine-2,4'-[2,5]cyclohexadiene)-1',4-dione 6696-66-8 C13H8O4
SPIRO[1,3-CYCLOHEXANEDIONE-2,5'-(9'-BROMO-3'-PHENYL-2',3',4',4A',5',6'-HEXAHYDRO-1'H-PYRIDO[1',2'-A']QUINOLINE)] C24H24BrNO2
SPIRO[2.4]HEPTA-4,6-DIENE 765-46-8 C7H8
SPIRO[5,5-DIMETHYL-1,3-CYCLOHEXANEDIONE-2,5'-(9'-BROMO-2',3',4',4A',5',6'-HEXAHYDRO-1H-PYRIDO[1',2'-A']QUINOLINE)] C20H24BrNO2
SPIRO[2,2-DIMETHYL-1,3-DIOXANE-4,6-DIONE-5,5'-(9'-CHLORO-3'-PHENYL-2',3',4',4A',5',6'-HEXAHYDRO-1'H-PYRAZINO[1',2'-A']QUINOLINE)] C23H23ClN2O4
SPIRO[2,2-DIMETHYL-1,3-DIOXANE-4,6-DIONE-5,5'-(3'-PHENYL-8'-(TRIFLUOROMETHYL)-2',3',4',4A',5',6'-HEXAHYDRO-1'H-PYRIDO[1',2'-A']QUINOLINE)] C25H24F3NO4
5-SPIRO(N-ACETYL-2-OXOINDAN-3-YL)-[3,4-D]SUCCINIC ANHYDRIDE-N-ACETYL-4,5-DIHYDROBENZO[CD]INDOL-2(1H)-ONE C29H19N3O7
SPIRO[1,3-DIMETHYL-2,4,6(1H,3H,5H)-PYRIMIDINETRIONE-5,5'-(9'-CHLORO-3'-(3'-CHLOROPHENYL)-2',3',4',4A',5',6'-HEXAHYDRO-1'H-PYRAZINO[1',2'-A']QUINOLINE)] C23H22Cl2N4O3
SPIRO[1,3-DIMETHYL-2,4,6(1H,3H,5H)-PYRIMIDINETRIONE-5,5'-(8'-(TRIFLUOROMETHYL)-1',2',4',4A',5',6'-HEXAHYDRO[1,4]OXAZINO[4,3-A]QUINOLINE)] C18H18F3N3O4
SPIRO[5,5-DIMETHYL-1,3-CYCLOHEXANEDIONE-2,5'-(3'-PHENYL-2',3',4',4A',5',6'-HEXAHYDRO-1'H-PYRAZINO[1',2'-A']QUINOLINE)] C25H28N2O2
SPIRO[1,3-CYCLOHEXANEDIONE-2,5'-(9'-BROMO-2',3',4',4A',5',6'-HEXAHYDRO-1H-PYRIDO[1',2'-A']QUINOLINE)] C18H20BrNO2
SPIRO[CYCLOHEXANE-1,5'-(2'-[(3'-ALLYL-4'-OXO-3',4',5',6'-TETRAHYDROBENZO[H']QUINAZOLIN-2'-YL)SULFANYL]-N-PHENYLPROPANAMIDE)] C29H31N3O2S
4'-SPIRO-[3-(N-3-FLUOROBENZYL-2-PIPERIDONE)]PIPERIDINE HCL
4'-SPIRO-[3-(N-ETHYL-2-PYRROLIDINONE)]-PIPERIDINE HCL
4'-SPIRO-[3-(N-4-BROMOPHENYL-2-PYRROLIDONE)]-PIPERIDINE HCL
4'-SPIRO-[3-(N-3-METHOXYBENZYL-2-PIPERIDONE)]PIPERIDINE HCL
4'-SPIRO-[3-(N-3-CHLOROBENZYL-2-PIPERIDONE)]PIPERIDINE HCL
4'-SPIRO-3-[N-(2-NITRO)BENZYL-2-PYRROLIDINONE]-PIPERIDINE HCL
SPIRO-[4-CBZ-PIPERIDINYL]-3-INDOLINE, BI-OXALATE SALT
3'-SPIRO-[3-(N-3-CYANOBENZYL-2-PIPERIDONE)]PIPERIDINE HCL C17H22ClN3O
3'-SPIRO-[3-(N-4-BROMOBENZYL-2-PIPERIDONE)]PIPERIDINE HCL
3-SPIROINDANE-PYRROLIDINE HYDROCHLORIDE
5-Spiro(N-acetyl-2-oxoindan-3-yl)-[3,4-d]succinic anhydride-N-acetyl-4,5-dihydrobenzo[cd]indol-2(1H)-one C24H13N2O7.C5H6N
Spiro[furo[3,4-d]isoxazole-6(4H),5(2H)-isoxazole] (9CI) 294661-44-2 C7H6N2O3
Spiro[1-azabicyclo[3.2.0]heptane-3,1-cyclopropane] (9CI) 125952-29-6 C8H13N
Spiro[oxazolidine-5,2-tricyclo[3.3.1.13,7]decan]-2-one (9CI) 104822-33-5 C12H17NO2
Spiro[3.4]octan-5-one, 6,6-dimethyl- (9CI) 820222-48-8 C10H16O
Spiro[naphthalene-1(2H),4-piperidine], 3,4-dihydro-7-methyl- (9CI) 804448-44-0 C15H21N
Spiro[naphthalene-2(1H),2-piperidine], 3,4-dihydro-1-methyl- (9CI) 791039-46-8 C15H21N
Spiro[bicyclo[2.2.1]heptane-7,1-cyclopropane], 2-(1-methylethyl)-, (1alpha,2alpha,4alpha)- (9CI) 172505-18-9 C12H20
Spiro[5.5]undeca-7,9-dien-1-one, 5-methyl- (9CI) 743353-70-0 C12H16O
Spiro[5.5]undeca-7,9-dien-1-one, 9-ethoxy-11-methyl- (9CI) 342627-30-9 C14H20O2
Spiro[bicyclo[2.2.1]hept-5-ene-2,3(2H)-furan], 4,5-dihydro- (9CI) 473599-92-7 C10H12O
Spiro[cyclopropane-1,2-[2H]pyrimido[1,2-a]pyrimidine] (9CI) 754213-70-2 C9H9N3
Spiro[2.2]pentanecarboxylic acid, 1-amino-, (1R)- (9CI) 259097-27-3 C6H9NO2
Spiro[4.5]dec-7-en-1-ol, 2,6,8-trimethyl- (9CI) 678981-44-7 C13H22O
Spiro[2.5]octane-1-carboxaldehyde, 4-methylene-, (1R,3R)-rel- (9CI) 244214-77-5 C10H14O
Spiro[3H-indole-3,3-pyrrolidin]-2(1H)-one, 2-ethyl-, (2R,3S)-rel- (9CI) 676447-79-3 C13H16N2O
Spiro[1-azabicyclo[2.2.2]octane-3,5-oxazolidin]-2-one, 4-methyl- (9CI) 360044-55-9 C10H16N2O2
Spiro[1H-indene-1,2-[1,3]oxathiolane], 2,3-dihydro- (9CI) 626231-70-7 C11H12OS
Spiro[4.6]undeca-2,10-dien-6-one, 11-methyl-8-(1-methylethenyl)-, (8R)- (9CI) 821777-90-6 C15H20O
Spiro[2.3]hexane-1-carboxylic acid, 1-(aminomethyl)- (9CI) 724773-02-8 C8H13NO2
Spiro[1H-indene-1,4-piperidine]-2,3-diol, 2,3-dihydro-, cis- (9CI) 791042-20-1 C13H17NO2
Spiro[1-azabicyclo[2.2.2]octane-3,6-[6H-1,3]oxazin]-2-one, tetrahydro- (9CI) 313643-38-8 C10H16N2O2
Spiro[4.4]nonane-1,6-diamine, (1S,5S,6S)- (9CI) 832747-54-3 C9H18N2
Spiro[cyclopropane-1,9-tetracyclo[3.3.1.02,4.06,8]nonane], 2-methyl-, (1-alpha-,2-ba-,4-ba-,5-alpha-,6-ba-,8-ba-)- (9CI) 127759-56-2 C12H16
Spiro[isoquinoline-1(2H),4-piperidine], 3,4-dihydro-1-methyl- (8CI) 802280-08-6 C14H20N2
Spiro[2.4]heptane-1-carboxylic acid, 1-nitro-, methyl ester (9CI) 669058-49-5 C9H13NO4
Spiro[4.5]dec-7-en-1-one, 2,7,9-trimethyl- (9CI) 678981-68-5 C13H20O
Spiro[cyclopropane-1,9-tetracyclo[3.3.1.02,4.06,8]nonane], 2-methyl-, (1-alpha-,2-alpha-,4-alpha-,5-alpha-,6-ba-,8-ba-)- (9CI) 127683-37-8 C12H16
Spiro[5.6]dodecan-7-amine, N,7-dimethyl- (8CI) 801138-30-7 C14H27N
Spiro[4.5]decane-1-carbonitrile, 3-methylene- (9CI) 748771-56-4 C12H17N
Spiro[2.5]octane-1-carboxaldehyde, 4-oxo- (9CI) 344747-56-4 C9H12O2
Spiro[2.4]heptan-4-one, 7-hydroxy-1,7-dimethyl-, (1R,3R,7R)-rel- (9CI) 404001-75-8 C9H14O2
Spiro[isobenzofuran-1(3H),2-[1,3]oxathiolane], 5-methyl-, (1R,5S)- (9CI) 807366-12-7 C11H12O2S
Spiro[5,7]trideca-1,4-dien-3-one 60033-39-8 C13H20O
Spiro 4-[2-amino-7-methyl-5-oxo-(pyrano[4,3-6]pyran)-3-carbo-nitrile]-3'-[1'-(2-chlorobenzyl)-1',3'-dihydro-2h-indol-2'-one]
3,3-[spiro-2-adamantyl]-1-indanone hydrazone
Spiro 2-[4-amino-9-propyl-5-oxo-7,8-diazbicyclo[4.3.0]nona-3,6,9-triene-3-carbonitrile]-4-[1'-benzyloxycarbonyl piperdine]
Spiro[7-azabicyclo[2.2.1]heptane-2,2-[1,3]dioxolane] (9CI) 355137-55-2 C8H13NO2
Spiro[bicyclo[3.1.0]hexane-6,2-oxirane], 3-(1-propenyl)- (9CI) 115025-70-2 C10H14O
Spiro[bicyclo[3.1.0]hexane-6,2-[1,3]dioxolane], 2-methyl-, [1R-(1-alpha-,2-alpha-,5-alpha-)]- (9CI) 117465-67-5 C9H14O2
Spiro[bicyclo[2.2.1]hept-2-ene-7,2-[1,3]dioxolane] 1491-12-9 C9H12O2
Spiro[3,6-dioxabicyclo[3.1.0]hexane-2,5-[1,3]dioxane], 2,2-dimethyl- 918952-57-5 C9H14O4
Spiro[cyclopropane-1,5-[3]oxatricyclo[4.2.0.02,4]octan]-7-one, (1-alpha-,2-alpha-,4-alpha-,6-alpha-)- (9CI) 122804-50-6 C9H10O2
Spiro[3,6-dioxabicyclo[3.1.0]hexane-2,2-oxazolidine] (9CI) 433337-41-8 C6H9NO3
Spiro[2H-1-benzopyran-2,1-cyclobutane], 4-azido-6-ethyl-3,4-dihydro-4-methyl- 939411-50-4 C15H19N3O
spiro(1-azatricyclo[3.3.1.1~3,7~]decane-6,2'-[1,3]-dithiolane)-2-ol 1212217-87-2 C11H17NOS2
4-SPIRO-[3-(N-4-METHOXYPHENYL-2-PYRROLIDONE)]-PIPERIDINE HCL C15H21ClN2O2
spiro[1,3-dioxolane-2,3'-indol]-2'(1'H)-one C10H9NO3
3-SPIRO-[1-(3,4-DIHYDRO) NAPHTHALENE] PYRROLIDINE HCL C13H18ClN
SPIRO[2.3]HEXANE-1-CARBOXYLIC ACID 17202-56-1 C7H10O2
SPIRO[1,3-CYCLOHEXANEDIONE-2,5'-(8'-(TRIFLUOROMETHYL)-2',3',4',4A',5',6'-HEXAHYDRO-1H-PYRIDO[1',2'-A']QUINOLINE)] C19H20F3NO2
SPIRO[BICYCLO[2.2.1]HEPTANE-7,1'-CYCLOPROPANE]-5-ENE-2-CARBOXYLIC ACID 1286700-28-4 C10H12O2
(SPIRO[5,5-(1,2,3,4-TETRAHYDRONAPTHALENE)])-2-PHENYL-1,2,4-TRIAZOLAN-3-ONE 131365-81-6 C17H17N3O
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