CAS number index

CAS numbers starting with 23, page 24

5,449 chemicals have a CAS number that starts with 23. They are listed in CAS order.

Showing 2,301 to 2,400 of 5,449 chemicals

CAS numberChemical nameFormulaMol. weight

23462-25-11,6-Phenazinedicarboxylic acidC₁₄H₈N₂O₄268.23
23462-75-12H-Pyran-3(4H)-one, dihydro-C₅H₈O₂100.12
23464-17-7PhenylbenzylglyoxalC₁₅H₁₂O₂224.26
23464-94-03-(5-(4-Fluorophenyl)-1,3-oxazol-2-yl)propanoic acidC₁₂H₁₀FNO₃235.21
23464-95-13-[5-(4-Chlorophenyl)-1,3-oxazol-2-yl]propanoic acidC₁₂H₁₀ClNO₃251.67
23464-96-25-(4-Bromophenyl)oxazole-2-propionic acidC₁₂H₁₀BrNO₃296.12
23464-97-32-(5-Phenyl-2-oxazolyl)benzoic acidC₁₆H₁₁NO₃265.27
23464-98-45-Phenyl-1,3,4-oxadiazole-2-propionic acidC₁₁H₁₀N₂O₃218.21
23465-33-01-Bromo-2-methoxypropaneC₄H₉BrO153.02
23465-75-03-[(4-Methoxyphenyl)methyl]-2(1H)-quinoxalinoneC₁₆H₁₄N₂O₂266.30
23465-76-1CaroverineC₂₂H₂₇N₃O₂365.48
2346531-07-35-Fluoro-7-methyl-1,3-dihydro-2,1-benzoxaborol-1-olC₈H₈BFO₂165.96
2346531-53-91,3-Dihydro-2,1-benzoxaborole-1,4-diolC₇H₇BO₃149.94
23466-17-3Diethyl (2,2-difluoroethyl)phosphonateC₆H₁₃F₂O₃P202.14
23466-27-5Ethyl 1-methylpyrrole-2-carboxylateC₈H₁₁NO₂153.18
2346620-53-7[(3aR,4R,6R,6aR)-6-(2,4-Dioxo-3,4-dihydropyrimidin-1(2H)-yl)-2,2dimethyltetrahydro-2H-furo[3,4-d][1,3]dioxol-4-yl]methyl2methylpropanoateC₁₆H₂₂N₂O₇354.36
2346620-54-8((3aR,4R,6R,6aR)-2,2-Dimethyl-6-(2-oxo-4-(1H-1,2,4-triazol-1-yl)pyrimidin-1(2H)-yl)tetrahydro-2H-furo(3,4-d)(1,3)dioxol-4-yl)methyl 2-methylpropanoateC₁₈H₂₃N₅O₆405.41
2346620-55-9((3aR,4R,6R,6aR)-6-((4Z)-4-(Hydroxyimino)-2-oxo-3,4-dihydropyrimidin1(2H)-yl)-2,2-dimethyltetrahydro-2H-furo(3,4-d)(1,3)dioxol-4-yl)methyl2methylpropanoateC₁₆H₂₃N₃O₇369.37
23468-31-76-Chloropiperonyl chlorideC₈H₆Cl₂O₂205.04
23468-79-3N-(3-Methylquinoxalin-2-yl)hydroxylamineC₉H₉N₃O175.19
23469-38-75-Benzylsulfanyl-4-chloro-2-methylpyridazin-3-oneC₁₂H₁₁ClN₂OS266.75
23469-48-94-Oxo-4H-benzo[h]chromene-3-carbaldehydeC₁₄H₈O₃224.22
23469-50-31-Oxo-1H-benzo[f]chromene-2-carbaldehydeC₁₄H₈O₃224.22
2347-43-55-ChlorocytosineC₄H₄ClN₃O145.55
2347-72-06-Hydroxy-5-((3-sulfophenyl)azo)-2-naphthalenesulfonic acid, disodium saltC₁₆H₁₀N₂Na₂O₇S₂452.38
2347-80-0Thioproperazine mesylateC₂₄H₃₈N₄O₈S₄638.86
23470-00-02-PalmitoylglycerolC₁₉H₃₈O₄330.51
23471-44-51-(2-Aminopropoxy)-2-chlorobenzeneC₉H₁₂ClNO185.65
23471-45-62-(4-Chloro-phenoxy)-1-methyl-ethylamineC₉H₁₂ClNO185.65
23472-39-1rac-(1R,2R)-1,2-Dimethylcyclobutane-1,2-dicarboxylic acidC₈H₁₂O₄172.18
23473-74-7Phenol, 4-(1,1-dimethylethyl)-2-(2-propenyl)-C₁₃H₁₈O190.29
23474-61-52-Amino-10-ethyldibenzo[b,f][1,4]oxazepin-11(10H)-oneC₁₅H₁₄N₂O₂254.29
23474-62-62-Amino-10-methyl-dibenz(b,f)(1,4)oxazepin-11-(10H)-oneC₁₄H₁₂N₂O₂240.26
23474-98-82-Amino-5-chlorobenzenethiolC₆H₆ClNS159.64
23475-00-5(3,4-Dihydro-2H-1,5-benzodioxepin-7-yl)methanamineC₁₀H₁₃NO₂179.22
234757-41-6U-99194 maleateC₂₁H₃₁NO₆393.48
23476-83-7Prospidium chlorideC₁₈H₃₆Cl₄N₄O₂482.32
23477-98-7SedecamycinC₂₇H₃₅NO₈501.58
234771-64-36-Bromo-1,3-dimethyl-1H-imidazo[4,5-b]pyridin-2(3H)-oneC₈H₈BrN₃O242.08
234772-64-6Cgp-77675C₂₆H₂₉N₅O₂443.55
234779-34-1Ale-0540C₁₄H₁₁N₃O₅301.26
234779-58-9Oidiolactone CC₁₆H₁₈O₅290.31
23478-16-2m-(Isopropylamino)phenolC₉H₁₃NO151.21
23478-26-4N-(3-Hydroxyphenyl)-2-phenylacetamideC₁₄H₁₃NO₂227.26
23478-60-61,4,5,8,9,10-AnthracenehexolC₁₄H₁₀O₆274.23
234780-28-02-(3,4-Diethoxybenzoyl)benzoic acidC₁₈H₁₈O₅314.34
23479-35-82-Propanone, 1-((methylsulfonyl)oxy)-C₄H₈O₄S152.17
2348-19-8Nonanal 2,4-dinitrophenylhydrazoneC₁₅H₂₂N₄O₄322.37
2348-33-6Adenylyl(3'-5')cytidine-3'-phosphateC₁₉H₂₆N₈O₁₄P₂652.41
2348-74-51,4-Naphthoquinone,2-acetamidoC₁₂H₉NO₃215.21
2348-77-82-Phenyl-1,4-naphthoquinoneC₁₆H₁₀O₂234.25
2348-79-02-Dimethylamino-1,4-naphthoquinoneC₁₂H₁₁NO₂201.22
2348-81-43-AminonaphthoquinoneC₁₀H₇NO₂173.17
2348-82-52-Methoxy-1,4-naphthoquinoneC₁₁H₈O₃188.18
2348-89-2Aleprolic acidC₆H₈O₂112.13
23481-33-6C.I. Acid Orange 12C₁₆H₁₂N₂O₄S328.35
23481-50-7Dimethylmethylene blueC₁₈H₂₂ClN₃S347.92
23482-72-62-Methyl-2-phenylpropylmercuri acetateC₁₂H₁₆HgO₂392.85
2348272-80-8(2R)-1-Bromo-2-methoxypropaneC₄H₉BrO153.02
2348320-69-2tert-Butyl (2R)-2-[(piperazin-1-yl)methyl]pyrrolidine-1-carboxylateC₁₄H₂₇N₃O₂269.39
2348342-15-23-((3S)-1-((tert-Butoxy)carbonyl)piperidin-3-yl)propanoic acidC₁₃H₂₃NO₄257.33
2348368-20-51,4-Bis(di-t-butylphosphonium)butane bis(tetrafluoroborate)C₂₀H₄₆B₂F₈P₂522.14
2348465-49-4(2E)-N-Methyl-4-(methylamino)but-2-enamide hydrochlorideC₆H₁₃ClN₂O164.64
2348493-39-8Fosdesdenosine sipalabenamideC₂₆H₂₉N₆O₇P568.53
2348498-54-2(2E)-4-Amino-N,N-dimethylbut-2-enamide hydrochlorideC₆H₁₃ClN₂O164.64
23485-68-93-(5-Phenyl-1,3-oxazol-2-yl)propanoic acidC₁₂H₁₁NO₃217.22
2348559-84-04-Aminobut-2-enenitrile hydrochlorideC₄H₇ClN₂118.57
23486-22-8Esproquin hydrochlorideC₁₄H₂₂ClNOS287.86
23486-70-65-Ethynyl-1H-pyrazoleC₅H₄N₂92.10
23488-38-2Benzene, 1,2,4,5-tetrabromo-3,6-dimethyl-C₈H₆Br₄421.75
23489-36-31-(1-Benzofuran-2-yl)-2-bromoethan-1-oneC₁₀H₇BrO₂239.07
23489-63-63-(4-(Dimethylamino)phenyl)-1'-acrylonaphthoneC₂₁H₁₉NO301.39
2349-07-7Hexyl isobutyrateC₁₀H₂₀O₂172.27
2349-13-5Heptyl isobutyrateC₁₁H₂₂O₂186.29
2349-40-81-[2-(3,4-Dimethoxyphenyl)ethyl]-4,6,7,8-tetrahydro-2,5(1H,3H)-quinolinedioneC₁₉H₂₃NO₄329.40
2349-42-01-[2-(3,4-Dimethoxyphenyl)ethyl]-3,4,6,7-tetrahydrocyclopenta[b]pyridine-2,5-dioneC₁₈H₂₁NO₄315.37
2349-58-84,5-Diphenyl-2-imidazolethiolC₁₅H₁₂N₂S252.34
2349-64-64-(4-Methylphenyl)-N-phenyl-1-piperazinecarbothioamideC₁₈H₂₁N₃S311.45
2349-67-92-Amino-5-mercapto-1,3,4-thiadiazoleC₂H₃N₃S₂133.20
2349-70-42-Ethyl-1,4-benzenediolC₈H₁₀O₂138.17
2349-71-52-IsopropylhydroquinoneC₉H₁₂O₂152.19
23491-44-3BisbenzimidazoleC₂₅H₂₄N₆O424.51
23491-45-4Bisbenzimidazole trihydrochlorideC₂₅H₂₇Cl₃N₆O533.89
23491-48-75-(4-Methylpiperazin-1-yl)-2-nitroanilineC₁₁H₁₆N₄O₂236.28
23491-52-3BisbenzimideC₂₇H₂₈N₆O452.56
2349358-81-01-Propionyl-lysergic acid diethylamideC₂₃H₂₉N₃O₂379.50
2349367-89-9Nvs-ZP7-4C₂₈H₂₈FN₅OS501.63
2349372-98-9N-[3-(2,3-Dihydro-1,4-benzodioxin-6-yl)-2-methylphenyl]-6-[(2-hydroxyethylamino)methyl]-[1,2,4]triazolo[4,3-a]pyridine-8-carboxamideC₂₅H₂₅N₅O₄459.51
2349399-44-44,4,5,5-Tetramethyl-2-[(2-methylcyclohexylidene)methyl]-1,3,2-dioxaborolaneC₁₄H₂₅BO₂236.16
23494-48-6BatatifolinC₁₆H₁₂O₇316.26
23495-12-7Phenoxyethyl propionateC₁₁H₁₄O₃194.23
23495-64-9Ergoline-8-carboxylic acid, 10-methoxy-6-methyl-, methyl ester, (8beta)-C₁₈H₂₂N₂O₃314.38
23495-72-9[(1S,9aR)-Octahydro-1H-quinolizin-1-yl]methanamine dihydrochlorideC₁₀H₂₂Cl₂N₂241.21
2349526-82-3(2R)-2-{[(tert-Butoxy)carbonyl]amino}-4-[3-(trifluoromethyl)-1H-pyrazol-4-yl]butanoic acidC₁₃H₁₈F₃N₃O₄337.30
2349536-94-1(2R)-2-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-5,5-difluoropentanoic acidC₂₀H₁₉F₂NO₄375.37
2349545-24-8(3R)-3-(9H-Fluoren-9-ylmethoxycarbonylamino)octanoic acidC₂₃H₂₇NO₄381.47
2349584-62-7(2R)-2-(((tert-Butoxy)carbonyl)amino)-5,5-difluoropentanoic acidC₁₀H₁₇F₂NO₄253.25
2349587-02-4(2R)-2-Amino-3-(2,5-dichlorophenyl)propan-1-olC₉H₁₁Cl₂NO220.10
23496-41-5PeimineC₂₇H₄₅NO₃431.66
2349627-70-7(2S)-2-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-5-(naphthalen-1-yl)pentanoic acidC₃₀H₂₇NO₄465.55

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