CAS number index

CAS numbers starting with 27, page 20

4,439 chemicals have a CAS number that starts with 27. They are listed in CAS order.

Showing 1,901 to 2,000 of 4,439 chemicals

CAS numberChemical nameFormulaMol. weight

2742657-26-51-[(Methylsulfanyl)methyl]-2-oxabicyclo[2.1.1]hexane-4-carboxylic acidC₈H₁₂O₃S188.25
2742657-30-13-(Bromomethyl)-(1,2,4)triazolo(4,3-a)pyridine hydrobromideC₇H₇Br₂N₃292.96
2742657-32-3tert-Butyl 2-bromo-6-azaspiro[3.5]nonane-6-carboxylateC₁₃H₂₂BrNO₂304.23
2742657-34-53-tert-Butylbicyclo(1.1.1)pentane-1-sulfonyl chlorideC₉H₁₅ClO₂S222.74
2742657-39-02-(2-Methylpyrimidin-4-yl)ethan-1-amine dihydrochlorideC₇H₁₃Cl₂N₃210.11
2742657-41-4Lithium(1+) 5-bromo-1,2,4-thiadiazole-3-carboxylateC₃BrLiN₂O₂S214.96
2742657-52-7N-(2-Amino-2-(4-(propan-2-yl)phenyl)ethyl)-6-methyl-4-oxo-4H,5H,6H,7H-pyrazolo(1,5-a)pyrazine-2-carboxamide hydrochlorideC₁₉H₂₆ClN₅O₂391.90
2742657-54-94-Chloro-7-iodo-2-methylpyrazolo[1,5-a]pyrazineC₇H₅ClIN₃293.50
2742657-57-2Spiro(bicyclo(2.2.1)heptane-2,1'-cyclopropan)-5-amine hydrochlorideC₉H₁₆ClN173.69
2742657-61-8Ethyl 1-isobutyrylcyclopropanecarboxylateC₁₀H₁₆O₃184.24
2742657-62-91-(Fluorosulfonyl)piperidine-3-carboxylic acidC₆H₁₀FNO₄S211.21
2742657-76-52,4-Difluoropyrimidine-5-carbonitrileC₅HF₂N₃141.08
2742657-81-26-[(tert-Butoxy)carbonyl]-6-azaspiro[3.4]oct-1-ene-2-carboxylic acidC₁₃H₁₉NO₄253.30
2742657-88-91-(3,3,4,4-Tetrafluoro-2,3,4,5-tetrahydro-1,6-benzodioxocin-8-yl)methanamine hydrochlorideC₁₁H₁₂ClF₄NO₂301.67
2742657-95-8((3-Methanesulfonylphenyl)methyl)(methyl)amine hydrochlorideC₉H₁₄ClNO₂S235.74
2742659-15-82-Chloro-7-ethyl-1,3-benzothiazoleC₉H₈ClNS197.69
2742659-19-21-{Bicyclo[1.1.1]pentan-1-yl}ethan-1-amine hydrochlorideC₇H₁₄ClN147.65
2742659-23-83-(1-Methyl-1H-pyrazol-5-yl)oxetan-3-amine hydrochlorideC₇H₁₂ClN₃O189.65
2742659-30-75-Fluoro-1-{[2-(trimethylsilyl)ethoxy]methyl}-1H-pyrazole-4-carbaldehydeC₁₀H₁₇FN₂O₂Si244.34
2742659-31-83-Bromo-5-iodo-1,4-dimethyl-1H-pyrazoleC₅H₆BrIN₂300.93
2742659-35-25-Bromo-2-(bromomethyl)-6-methoxyquinoline hydrobromideC₁₁H₁₀Br₃NO411.92
2742659-38-5tert-Butyl N-{5-amino-2,2-difluorospiro[2.3]hexan-1-yl}carbamateC₁₁H₁₈F₂N₂O₂248.27
2742659-42-18-tert-Butyl 1-methyl 3,8-diazabicyclo[3.2.1]octane-1,8-dicarboxylate hydrochlorideC₁₃H₂₃ClN₂O₄306.79
2742659-50-11-(Bromomethyl)-4-cyclopropyl-2-methylbenzeneC₁₁H₁₃Br225.13
2742659-52-3{3-Methyl-2-azabicyclo[2.1.1]hexan-1-yl}methanol hydrochlorideC₇H₁₄ClNO163.65
2742659-61-4(4-(Difluoromethyl)oxan-4-yl)methanesulfonyl chlorideC₇H₁₁ClF₂O₃S248.68
2742659-90-9[(2-Fluoro-4-methylphenyl)methyl](methyl)amine hydrochlorideC₉H₁₃ClFN189.66
2742659-93-2[(6-Bromopyridin-2-yl)methyl](methyl)amine dihydrochlorideC₇H₁₁BrCl₂N₂273.99
2742659-94-3Lithium(1+) 1-chloropyrrolo[1,2-a]pyrazine-7-carboxylateC₈H₄ClLiN₂O₂202.53
2742659-96-51-(3-Bromophenyl)cyclopentan-1-amine hydrochlorideC₁₁H₁₅BrClN276.61
2742659-99-83-(2-Methoxyethyl)bicyclo(1.1.1)pentan-1-amine hydrochlorideC₈H₁₆ClNO177.68
274266-25-05-Oxo-2,3-dihydro-1H,5H-pyrido[3,2,1-ij]quinolin-7-yl diethylcarbamateC₁₇H₂₀N₂O₃300.36
2742660-01-9tert-Butyl 8-methyl-2,3,4,5-tetrahydro-1H-1,4-benzodiazepine-4-carboxylateC₁₅H₂₂N₂O₂262.35
2742660-03-12-(3-Bromo-1H-1,2,4-triazol-1-yl)acetic acid hydrochlorideC₄H₅BrClN₃O₂242.46
2742660-08-63-Bromo-5H,6H,7H,8H,9H-imidazo[1,5-a]azepine-1-carboxylic acidC₉H₁₁BrN₂O₂259.10
2742660-19-96-(Chloromethyl)-3,4-dimethylpyridazine hydrochlorideC₇H₁₀Cl₂N₂193.08
2742660-29-12-Butyl-6-methoxybenzene-1-sulfonyl chlorideC₁₁H₁₅ClO₃S262.76
2742660-38-2tert-Butyl 3-{3-iodobicyclo[1.1.1]pentan-1-yl}pyrrolidine-1-carboxylateC₁₄H₂₂INO₂363.24
2742660-40-63-Fluoro-3-(fluoromethyl)pyrrolidine hydrochlorideC₅H₁₀ClF₂N157.59
2742660-45-12-Cyclopropyl-3,3-difluoroazetidine hydrochlorideC₆H₁₀ClF₂N169.60
2742660-49-5Methyl (1s)-3-methyl-2-azabicyclo[2.1.1]hexane-1-carboxylate hydrochlorideC₈H₁₄ClNO₂191.66
2742660-55-31-(2-Chlorothiazol-5-yl)ethan-1-amine hydrochlorideC₅H₈Cl₂N₂S199.11
2742660-59-7Imidazo[1,2-b]pyridazin-2-amine hydrochlorideC₆H₇ClN₄170.60
2742660-60-05-Bromo-1-methyl-1H-indole-3-sulfonyl chlorideC₉H₇BrClNO₂S308.58
2742660-65-54-({[(tert-Butoxy)carbonyl]amino}methyl)-1-methyl-2-oxabicyclo[2.1.1]hexane-3-carboxylic acidC₁₃H₂₁NO₅271.31
2742660-72-4[1-(3-Aminopropyl)-1H-1,2,3-triazol-4-yl]methanol dihydrochlorideC₆H₁₄Cl₂N₄O229.11
2742660-75-7Methyl[(4-methylpyridin-2-yl)methyl]amine dihydrochlorideC₈H₁₄Cl₂N₂209.12
2742660-79-1Methyl1-aminospiro[3.3]heptane-1-carboxylatehydrochlorideC₉H₁₆ClNO₂205.69
2742660-81-52,2,7,7-Tetramethyl-1lambda6,4-thiazepane-1,1-dione hydrochlorideC₉H₂₀ClNO₂S241.78
2742660-85-92-(Morpholin-4-yl)ethyl carbonochloridate hydrochlorideC₇H₁₃Cl₂NO₃230.09
2742660-96-22-(5-Bromothiophen-3-yl)pyrrolidine hydrochlorideC₈H₁₁BrClNS268.61
2742661-01-2Lithium(1+) 2-(difluoromethoxy)-6-fluorobenzene-1-sulfinateC₇H₄F₃LiO₃S232.11
2742661-04-53-(Bromomethyl)bicyclo[1.1.1]pentane-1-carboxylic acidC₇H₉BrO₂205.05
2742661-12-55-Azaspiro[3.5]nonan-7-amine dihydrochlorideC₈H₁₈Cl₂N₂213.15
2742661-15-82-(1,1-Difluoroethyl)-1H-imidazoleC₅H₆F₂N₂132.11
2742661-17-02-(5-Chlorothiophen-2-yl)pyrrolidine hydrochlorideC₈H₁₁Cl₂NS224.16
2742661-29-43-Amino-3,4-dihydro-2H-1-benzopyran-6-carbonitrile hydrochlorideC₁₀H₁₁ClN₂O210.66
2742661-30-7Spiro(3.5)nonane-6-carbaldehydeC₁₀H₁₆O152.24
27427-66-33,6-Dichloropyridazine-4-carboxamideC₅H₃Cl₂N₃O192.00
27427-89-0Methyl 4,6-dimethylpyrimidine-2-carboxylateC₈H₁₀N₂O₂166.18
27427-92-5Pyrimidine-2-carbaldehydeC₅H₄N₂O108.10
27428-57-5(4-Bromophenyl)(4-chlorophenyl)methanoneC₁₃H₈BrClO295.56
27428-86-0VernolideC₁₉H₂₂O₇362.38
2742885-41-0rac-2-[(3aR,7aR)-octahydro-1H-pyrrolo[3,2-b]pyridin-4-yl]ethan-1-olC₉H₁₈N₂O170.26
2742890-90-8rac-((3R,4S)-1,1-Difluorospiro(2.5)octan-4-yl)methanolC₉H₁₄F₂O176.21
2742896-21-3rac-3-[(1R,2S)-2-Methylcyclopropyl]propanalC₇H₁₂O112.17
2742896-34-8rac-(1R,5S)-1-(2-Bromoethyl)bicyclo(3.1.0)hexaneC₈H₁₃Br189.10
27429-59-01H-Pyrazole-4-sulfonamideC₃H₅N₃O₂S147.16
27429-86-32-(3-Chlorophenyl)-4,5-dihydro-1H-imidazoleC₉H₉ClN₂180.64
2742901-44-4rac-(1R,3S)-1-(((tert-Butoxy)carbonyl)amino)-3-hydroxy-2,2-dimethylcyclobutane-1-carboxylic acidC₁₂H₂₁NO₅259.30
2742901-73-9rac-Methyl(1R,3R)-3-(aminomethyl)-3-fluorocyclopentane-1-carboxylatehydrochloride,transC₈H₁₅ClFNO₂211.66
2742910-89-8(2S,3R)-2-(Aminomethyl)oxolane-3-carboxylic acid, hydrochlorideC₆H₁₂ClNO₃181.62
2742913-96-6rac-(1R,3R)-3-Amino-3-(hydroxymethyl)spiro(3.3)heptan-1-ol hydrochlorideC₈H₁₆ClNO₂193.67
2742914-07-2rac-((1R,3R)-3',4'-Dihydro-2'H-spiro(cyclopropane-1,1'-naphthalene)-3-yl)methanamine hydrochlorideC₁₃H₁₈ClN223.75
2742920-73-4rac-Ethyl 3-[(1R,3R)-3-aminocyclopentyl]propanoate hydrochlorideC₁₀H₂₀ClNO₂221.73
2742931-84-4rac-(2R,3S)-3-(Ethoxycarbonyl)-1-(((9H-fluoren-9-yl)methoxy)carbonyl)pyrrolidine-2-carboxylic acidC₂₃H₂₃NO₆409.44
2742931-93-5rac-(1R,3R)-3-(3-Chloropyridin-4-yl)-2,2-dimethylcyclopropane-1-carboxylic acidC₁₁H₁₂ClNO₂225.68
2742932-01-8rac-(1R,2S)-2-(2-Methoxyethyl)cyclopropane-1-carboxylic acidC₇H₁₂O₃144.17
2742934-24-13-(4-Methoxyphenyl)azetidin-3-ol hydrochlorideC₁₀H₁₄ClNO₂215.68
2742942-75-0rac-(4R,5S)-4-Amino-1-methyl-5-phenylpyrrolidin-2-one hydrochlorideC₁₁H₁₅ClN₂O226.71
2742955-25-3rac-(9H-Fluoren-9-yl)methyl (3R,5S)-3-amino-5-fluoropiperidine-1-carboxylate, trifluoroacetic acidC₂₂H₂₂F₄N₂O₄454.42
2742955-35-5rac-(2R,3S)-3-Methyl-2-(4-methylphenyl)piperidineC₁₃H₁₉N189.30
2743-01-34-Methoxy-N-(1-phenylethyl)anilineC₁₅H₁₇NO227.31
2743-06-82-[(4-Bromophenyl)methyl-(2-hydroxyethyl)amino]ethanolC₁₁H₁₆BrNO₂274.16
2743-14-811-MethoxyyangoninC₁₆H₁₆O₅288.30
2743-38-6Dibenzoyltartaric acidC₁₈H₁₄O₈358.30
2743-60-4L-Leucine ethyl esterC₈H₁₇NO₂159.23
2743-78-4alpha-Methyldopamine, (-)-C₉H₁₃NO₂167.21
2743-90-0(±)-1,2,3,6-Tetrahydro-2,3'-bipyridineC₁₀H₁₂N₂160.22
27430-09-77,11-Diphenyl-3,9-dithioxo-2,4,8,10-tetraazaspiro[5.5]undecane-1,5-dioneC₁₉H₁₆N₄O₂S₂396.50
27430-14-45-(4-Bromo-benzylidene)-2-thioxo-dihydro-pyrimidine-4,6-dioneC₁₁H₇BrN₂O₂S311.16
27430-15-54,5-Dimethylaminobenzylidene-2-thiobarbituric acidC₁₃H₁₃N₃O₂S275.33
27430-17-75-[(E)-3-Phenylprop-2-enylidene]-2-sulfanylidene-1,3-diazinane-4,6-dioneC₁₃H₁₀N₂O₂S258.30
27430-18-85-Furfurylidene-2-thiobarbituric acidC₉H₆N₂O₃S222.22
27431-40-93-Methoxybutyl 3-mercaptopropionateC₈H₁₆O₃S192.28
27431-62-5N,N-Diethyl-1,4-butanediamineC₈H₂₀N₂144.26
2743228-37-5rac-tert-Butyl (3R,4R)-3-chloro-4-(methylsulfanyl)pyrrolidine-1-carboxylateC₁₀H₁₈ClNO₂S251.78
2743254-00-2rac-Methyl (3R,4aS,8aR)-decahydroquinoline-3-carboxylate hydrochlorideC₁₁H₂₀ClNO₂233.74
2743254-09-1cis-2-[[(1,1-dimethylethoxy)carbonyl]amino]-4,4-difluoro-CyclopentanecarboxylicacidC₁₁H₁₇F₂NO₄265.26
2743254-69-3rac-tert-Butyl (1R,5R,6R)-6-amino-3-azabicyclo(3.2.2)nonane-3-carboxylate hydrochlorideC₁₃H₂₅ClN₂O₂276.81

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