CAS number index

CAS numbers starting with 263, page 3

524 chemicals have a CAS number that starts with 263. They are listed in CAS order.

Showing 201 to 300 of 524 chemicals

CAS numberChemical nameFormulaMol. weight

263698-99-36-Chloro-2-(tributylstannyl)pyridineC₁₇H₃₀ClNSn402.60
263699-79-22-Pyrazolin-5-ol, 5-trifluoromethyl-3-methyl-1-(3-pyridylcarbonyl)-C₁₁H₁₀F₃N₃O₂273.21
2637-31-23-(3,4-Dihydroquinolin-1(2H)-yl)propan-1-amineC₁₂H₁₈N₂190.29
2637-34-52-MercaptopyridineC₅H₅NS111.17
2637-37-82(1H)-QuinolinethioneC₉H₇NS161.23
2637-76-51-Acetyl-3-piperidinecarboxylic acidC₈H₁₃NO₃171.20
26370-28-52,6-NonadienalC₉H₁₄O138.21
263707-16-0Esi-09C₁₆H₁₅ClN₄O₂330.77
263708-32-3((3aR,4R,6aR)-6-Methoxy-2,2-dimethyl-tetrahydro-2H-furo(3,4-d)(1,3)dioxol-4-yl)methanolC₉H₁₆O₅204.22
26371-07-31-Piperidinepropanoic acidC₈H₁₅NO₂157.21
26371-47-15,5-Dibenzyl-barbituric acidC₁₈H₁₆N₂O₃308.34
263713-33-34-(Aminomethyl)-2-chloroanilineC₇H₉ClN₂156.62
263717-53-9Propyl pyrazole triolC₂₄H₂₂N₂O₃386.45
263719-76-2tert-Butyl 1,1-dioxo-1lambda6,2,5-thiadiazolidine-2-carboxylateC₇H₁₄N₂O₄S222.27
26372-53-22-(Acetylamino)-3-pyridyl acetateC₉H₁₀N₂O₃194.19
26372-71-43-[(2-Bromophenyl)methoxy]-2-nitropyridineC₁₂H₉BrN₂O₃309.12
263723-24-6tert-Butyl 2-bromo-2,2-difluoroacetateC₆H₉BrF₂O₂231.04
263745-15-91-(9H-Carbazol-9-yl)-3-(cyclohexyloxy)propan-2-olC₂₁H₂₅NO₂323.44
263746-97-02-[(4,6-Dimethyl-2-quinazolinyl)amino]-4(1H)-quinazolinoneC₁₈H₁₅N₅O317.35
263754-93-42-(Acetylmercapto)isosorbide 5-mononitrateC₈H₁₁NO₆S249.24
263754-97-8LA 419C₁₄H₁₈N₂O₇S358.37
263758-69-64-(4-Formyl-2-methoxy-5-nitrophenoxy)butanoic acidC₁₂H₁₃NO₇283.24
263761-80-43-(Dimethylamino)-2-[(3,5-dimethyl-1H-pyrazol-1-yl)carbonyl]acrylonitrileC₁₁H₁₄N₄O218.26
263761-85-94-{2-[(4-Chlorophenoxy)methyl]-1,3-thiazol-4-yl}pyrimidin-2-amineC₁₄H₁₁ClN₄OS318.79
263762-04-5N'-Hydroxy-2-{[3-(trifluoromethyl)pyridin-2-yl]thio}ethanimidamideC₈H₈F₃N₃OS251.23
263762-14-73-(tert-Butyl)-1-(4-fluorobenzyl)-1H-pyrazole-5-carbohydrazideC₁₅H₁₉FN₄O290.34
263764-83-6Buergerinin GC₉H₁₂O₄184.19
263769-22-8(3R,4S)-4-(4-Chlorophenyl)-1-methylpiperidine-3-carboxylic acid methyl esterC₁₄H₁₈ClNO₂267.76
26377-17-3Ethyl 3-(4-pyridyl)-3-oxopropionateC₁₀H₁₁NO₃193.20
26377-29-7Phosphorodithioic acid, O,O-dimethyl ester, sodium salt (1:1)C₂H₆NaO₂PS₂180.17
26377-50-43-Chloro-4-nitrobenzenesulfonic acidC₆H₄ClNO₅S237.62
26377-76-42-1H-Indol-3-ylisothiourea, monohydroiodideC₉H₁₀IN₃S319.17
26378-08-5Cyclopropylmethyl 2,2,2-trifluoroacetateC₆H₇F₃O₂168.11
26378-21-21-(2-Bromoethoxy)-4-chloro-2-methylbenzeneC₉H₁₀BrClO249.53
26378-53-02-(2-Chlorophenoxy)ethylamineC₈H₁₀ClNO171.63
26378-54-12-(2-Chlorophenoxy)ethanamine hydrochlorideC₈H₁₁Cl₂NO208.09
26378-67-61-(2-Aminoethoxy)-3-methoxybenzene hydrochlorideC₉H₁₄ClNO₂203.67
2638-90-6(E)-N-(2-(2-Benzylidenehydrazinyl)-2-oxoethyl)-2-(4-chlorophenoxy)acetamideC₁₇H₁₆ClN₃O₃345.79
2638-94-04,4-Azobis(4-cyanovaleric acid)C₁₂H₁₆N₄O₄280.28
2638-99-56-Hydroxy-5-methoxy-2-indolylcarboxylic acidC₁₀H₉NO₄207.19
26381-41-9Basic Brown 16C₁₉H₂₁ClN₄O356.86
26381-66-82'-Benzoyl-2,2,2,4'-tetrachloroacetanilideC₁₅H₉Cl₄NO₂377.05
26384-44-13,5-Dimethyl-3'-isopropyl-L-thyronineC₂₀H₂₅NO₄343.42
26384-48-53-(1H-Indol-3-ylmethyl)-6-methyl-2,5-piperazinedioneC₁₄H₁₅N₃O₂257.29
263841-09-4Diethyl 3-(2,4,6-trimethoxyphenyl)-4,5-dihydro-4,5-isoxazoledicarboxylateC₁₈H₂₃NO₈381.38
263844-79-73alpha,27-dihydroxylup-20(29)-en-28-oic acid methyl esterC₃₁H₅₀O₄486.74
263845-81-42-Chloro-4-hydrazinylbenzonitrileC₇H₆ClN₃167.60
263846-30-6SarcodoninC₃₆H₃₈N₂O₁₄722.70
263847-08-1(2S,4S)-4-Azido-1-{[(9H-fluoren-9-yl)methoxy]carbonyl}pyrrolidine-2-carboxylic acidC₂₀H₁₈N₄O₄378.39
263847-55-85-((3,5,5,8,8-Pentamethyl-5,6,7,8-tetrahydro-2-naphthalenyl)methyl)-N-(2,4,6-trimethoxyphenyl)-2-furamideC₃₀H₃₇NO₅491.63
26385-07-9N-(2-Chloroethyl)benzamideC₉H₁₀ClNO183.64
2638502-44-84-Chloro-2-fluoro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)anilineC₁₂H₁₆BClFNO₂271.53
26386-18-5(3-Methyl-4-oxo-1,3-thiazolidin-2-ylidene)acetic acidC₆H₇NO₃S173.19
26386-47-04,5-Dideoxypentonic acidC₅H₁₀O₄134.13
26386-86-73-Hydroxyquinolin-2(1H)-oneC₉H₇NO₂161.16
26386-88-9Diphenylphosphoryl azideC₁₂H₁₀N₃O₃P275.20
263868-72-03-(2-Bromo-1,3-thiazol-5-yl)pyridineC₈H₅BrN₂S241.11
263869-50-72-[(1-Methyl-1H-imidazol-2-yl)sulfanyl]-1-phenylethanoneC₁₂H₁₂N₂OS232.31
26387-66-62-Bromo-3-(dimethylamino)prop-2-enalC₅H₈BrNO178.03
26387-74-6Methyl 2-(dimethylcarbamoyl)acetateC₆H₁₁NO₃145.16
263870-93-5(2S)-2-Aminopent-4-en-1-olC₅H₁₁NO101.15
26388-47-6RubiadinprimeverosideC₂₆H₂₈O₁₃548.50
26389-60-6Cyclopropanemethanamine, N-propyl-C₇H₁₅N113.20
26389-65-1(Cyclopropylmethyl)(ethyl)amineC₆H₁₃N99.18
263890-27-3N-Isopropyl-5-(thiophen-2-yl)isoxazole-3-carboxamideC₁₁H₁₂N₂O₂S236.30
263890-55-7Ethyl 4-[(3-cyano-4,5,6-trimethylpyridin-2-yl)sulfanyl]-3-oxobutanoateC₁₅H₁₈N₂O₃S306.39
263893-77-21-(3-Ethylphenyl)ethan-1-amineC₁₀H₁₅N149.24
263897-19-42-Chloro-5-(4-ethyl-piperazine-1-sulfonyl)-benzoic acidC₁₃H₁₇ClN₂O₄S332.81
263897-43-4Ethyl 5-{2-[(4-chlorophenoxy)methyl]-1,3-thiazol-4-yl}isoxazole-3-carboxylateC₁₆H₁₃ClN₂O₄S364.81
263897-63-84-Methyl-5-(phenylthio)pyrimidin-2-amineC₁₁H₁₁N₃S217.30
263897-90-11-[2-(5-Methyl-3-isoxazolyl)-1,3-thiazol-4-yl]-1-ethanoneC₉H₈N₂O₂S208.24
2639-53-45alpha-Androst-2-en-17beta-olC₁₉H₃₀O274.45
2639-63-6Hexyl butyrateC₁₀H₂₀O₂172.27
2639-64-7Nonyl butyrateC₁₃H₂₆O₂214.35
2639-79-42-(2,4-Dichloro-5-hydroxyphenoxy)acetic acidC₈H₆Cl₂O₄237.04
26391-06-02-Cyano-N,N-diethylacetamideC₇H₁₂N₂O140.19
26392-49-41-Hexanamine, 2-ethyl-, hydrochloride (1:1)C₈H₂₀ClN165.71
26392-63-2Nonanamide, N-(2-((2-((2-((2-aminoethyl)amino)ethyl)amino)ethyl)amino)ethyl)-C₁₇H₃₉N₅O329.53
2639230-99-0(2E)-2-{[4-(Dimethylamino)phenyl]imino}-1-phenylethan-1-oneC₁₆H₁₆N₂O252.32
2639294-14-5Flotufolastat F-18C₆₃H₉₉FN₁₂O₂₅Si1470.63
26393-91-91-(4-Fluorophenyl)-2-methylpropan-1-oneC₁₀H₁₁FO166.19
2639370-73-1(2R)-4-{[(tert-Butoxy)carbonyl]amino}-2-methoxybutanoicacidC₁₀H₁₉NO₅233.26
2639371-06-31-[(1R,8S,9R)-Bicyclo[6.1.0]nonan-9-yl]methanamine hydrochlorideC₁₀H₂₀ClN189.73
2639371-27-8rac-(1R,2S)-2-Sulfanylcyclobutan-1-olC₄H₈OS104.17
2639371-46-1rac-(4aR,5S,7aR)-2-[(tert-butoxy)carbonyl]-octahydro-1H-cyclopenta[c]pyridine-5-carboxylic acidC₁₄H₂₃NO₄269.34
2639372-17-9(2R)-2-({[(9H-Fluoren-9-yl)methoxy]carbonyl}(methyl)amino)-4-hydroxybutanoic acidC₂₀H₂₁NO₅355.39
2639372-18-0(3S)-N-Methyloxolane-3-sulfonamideC₅H₁₁NO₃S165.21
2639372-47-54Pxo8WQ1GPC₂₂H₂₃FN₆O₃438.46
2639374-46-0(2R)-2-(tert-Butoxy)-3-phenylpropan-1-olC₁₃H₂₀O₂208.30
2639374-73-3(2R)-2-[(Methylsulfanyl)methyl]pyrrolidine hydrochlorideC₆H₁₄ClNS167.71
2639374-77-7(3R)-Oxolane-3-sulfonamideC₄H₉NO₃S151.19
2639374-81-3[(3R)-Piperidin-3-yl]methanesulfonamide hydrochlorideC₆H₁₅ClN₂O₂S214.72
2639375-38-3tert-Butyl N-[(3R)-1-bromo-2-oxohexan-3-yl]carbamateC₁₁H₂₀BrNO₃294.19
2639375-58-7(1R)-1-(5-Methyl-1H-1,2,4-triazol-3-yl)propan-1-amine dihydrochlorideC₆H₁₄Cl₂N₄213.11
2639375-59-8tert-Butyl (3R)-3-((chlorosulfonyl)methyl)piperidine-1-carboxylateC₁₁H₂₀ClNO₄S297.80
2639377-93-6(8aR)-1H,3H,8H,8aH-azirino[1,2-b]isoquinolineC₁₀H₁₁N145.21
2639378-25-7Methyl (1R,3S)-3-amino-1,2,2-trimethylcyclopentane-1-carboxylate hydrochlorideC₁₀H₂₀ClNO₂221.73
2639378-67-7rac-(1R,2R)-2-(1H-Pyrazol-4-yl)cyclopropane-1-carboxylic acid hydrochlorideC₇H₉ClN₂O₂188.61
2639379-06-7Methyl(3R,5R)-5-methylmorpholine-3-carboxylatehydrochlorideC₇H₁₄ClNO₃195.65
2639379-11-4(2S)-2-(Dimethylamino)-3-(3-methylphenyl)propanoic acidC₁₂H₁₇NO₂207.27

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