CAS number index

CAS numbers starting with 38, page 16

4,131 chemicals have a CAS number that starts with 38. They are listed in CAS order.

Showing 1,501 to 1,600 of 4,131 chemicals

CAS numberChemical nameFormulaMol. weight

381699-60-1N-(2-Methoxyethyl)-2-[[2-(2-methoxyphenoxy)acetyl]amino]-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamideC₂₁H₂₆N₂O₅S418.51
381699-70-3N,N-Dimethyl-4-(7-methylimidazo[1,2-a]pyridin-2-yl)benzenesulfonamideC₁₆H₁₇N₃O₂S315.40
381699-94-1N-(4-Chlorophenyl)-6-methyl-2-morpholin-4-ylpyrimidin-4-amineC₁₅H₁₇ClN₄O304.78
3817-05-82-(Chloromethyl)-4(3H)-quinazolinoneC₉H₇ClN₂O194.62
3817-11-6N-Butyl-N-(4-hydroxybutyl)nitrosamineC₈H₁₈N₂O₂174.24
3817-97-82-Ethyl-2-phenyl-1H-indene-1,3(2H)-dioneC₁₇H₁₄O₂250.30
38170-37-5AminocholineC₅H₁₅N₂+103.19
381700-03-45-Hydroxy-2-({[2-(3-methylbutyl)-1,3-dioxo-2,3-dihydro-1H-isoindol-5-yl]carbonyl}amino)benzoic acidC₂₁H₂₀N₂O₆396.40
381700-14-72-(Difluoromethyl)-2-hydroxy-5,7-dimethyl-3H-chromen-4-oneC₁₂H₁₂F₂O₃242.22
381701-10-62-Bromo-N-[3-(4-oxo-3,1-benzoxazin-2-yl)phenyl]benzamideC₂₁H₁₃BrN₂O₃421.25
381701-48-02-(2-Furyl)-8,9,10,11-tetrahydro[1]benzothieno[3,2-e][1,2,4]triazolo[1,5-c]pyrimidineC₁₅H₁₂N₄OS296.36
381701-54-83-Ethoxy-N-[2-(pyridin-3-yl)-1,3-benzoxazol-5-yl]benzamideC₂₁H₁₇N₃O₃359.38
381701-62-84-Benzyl-1,3,3-trimethylquinoxalin-2-oneC₁₈H₂₀N₂O280.37
381701-90-23,4-Dimethoxy-N-[2-(4-methoxybenzoyl)-1-benzofuran-3-yl]benzamideC₂₅H₂₁NO₆431.44
381701-95-73-[(Z)-(3-Cyclohexyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-2-[(2-methoxyethyl)amino]-4H-pyrido[1,2-A]pyrimidin-4-oneC₂₁H₂₄N₄O₃S₂444.58
381702-42-74-(4-Fluorobenzoyl)-3-hydroxy-1-(3-morpholinopropyl)-5-phenyl-1H-pyrrol-2(5H)-oneC₂₄H₂₅FN₂O₄424.47
381702-53-0N-[(3-Acetylphenyl)carbamothioyl]-2-bromobenzamideC₁₆H₁₃BrN₂O₂S377.26
381702-78-96-(2,4-Dichlorophenyl)-1,5-diazabicyclo[3.1.0]hexaneC₁₀H₁₀Cl₂N₂229.11
381703-08-8Methyl 5-[(4-chloro-3,5-dimethyl-1H-pyrazol-1-yl)methyl]-2-furoateC₁₂H₁₃ClN₂O₃268.70
381703-10-2Methyl 4-[(2-pyridin-4-ylquinazolin-4-yl)amino]benzoateC₂₁H₁₆N₄O₂356.38
381703-52-23-[(Z)-(3-Cyclohexyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-2-[(2-methoxyethyl)amino]-9-methyl-4H-pyrido[1,2-A]pyrimidin-4-oneC₂₂H₂₆N₄O₃S₂458.61
381703-69-1N-[4-[(2-Fluorobenzoyl)carbamothioylamino]-2-methoxyphenyl]furan-2-carboxamideC₂₀H₁₆FN₃O₄S413.43
381704-62-7N-[4-(Pyrimidin-2-ylsulfamoyl)phenyl]-2-(2,4,6-trimethylphenoxy)acetamideC₂₁H₂₂N₄O₄S426.50
381704-94-5(E)-2-Cyano-N-(1,1-dioxothiolan-3-yl)-3-(4-ethylphenyl)prop-2-enamideC₁₆H₁₈N₂O₃S318.40
381705-17-52-(3-Ethoxyphenyl)-3,1-benzoxazin-4-oneC₁₆H₁₃NO₃267.28
381705-23-33,3,5-Trimethyl-6-(4-nitrophenyl)oxane-2,4-dioneC₁₄H₁₅NO₅277.28
381705-51-71-Isobutyl-1H-benzimidazole-2-sulfonic acidC₁₁H₁₄N₂O₃S254.31
381705-62-04-[(E)-{1-[3-(Dimethylamino)propyl]-4,5-dioxo-2-phenylpyrrolidin-3-ylidene}(hydroxy)methyl]-N,N-dimethylbenzenesulfonamideC₂₄H₂₉N₃O₅S471.58
381705-73-34-(1-Ethylindol-3-yl)-3-nitro-4-phenylbutan-2-oneC₂₀H₂₀N₂O₃336.39
381705-88-06-(2,5-Dimethoxyphenyl)-7-hydroxy-1,3-dimethyl-5H-pyrrolo[3,2-d]pyrimidine-2,4-dioneC₁₆H₁₇N₃O₅331.33
381705-92-63-(4-Isopropoxyphenyl)-1-phenyl-2,5-pyrrolidinedioneC₁₉H₁₉NO₃309.37
381706-15-6(5Z)-2-Imino-5-{[1-phenyl-3-(4-propoxyphenyl)-1H-pyrazol-4-yl]methylene}-1,3-thiazolidin-4-oneC₂₂H₂₀N₄O₂S404.50
381706-35-01-Benzyl-4-(5-nitropyridin-2-yl)piperazineC₁₆H₁₈N₄O₂298.35
381706-40-74-{1-[3-(Dimethylamino)propyl]-2-(4-fluorophenyl)-4-hydroxy-5-oxo-2,5-dihydro-1H-pyrrole-3-carbonyl}-N,N-dimethylbenzene-1-sulfonamideC₂₄H₂₈FN₃O₅S489.57
381706-99-62-(4-Chlorophenyl)-3-[2-(2,4-dimethylphenoxy)ethyl]quinazolin-4-oneC₂₄H₂₁ClN₂O₂404.90
381707-29-55-Bromo-N-{4-[(2-thienylcarbonyl)amino]phenyl}-2-furamideC₁₆H₁₁BrN₂O₃S391.25
381707-35-32-((3-Hydroxypropyl)amino)-3-((E)-(3-(2-methoxyethyl)-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl)-4H-pyrido(1,2-A)pyrimidin-4-oneC₁₈H₂₀N₄O₄S₂420.52
381707-43-33-[5-(2,4-Dichlorophenyl)-1,2,4-oxadiazol-3-yl]pyridineC₁₃H₇Cl₂N₃O292.13
381707-47-74-Methoxy-3-nitro-N-[4-(1,3-thiazol-2-ylcarbamoyl)phenyl]benzamideC₁₈H₁₄N₄O₅S398.40
381707-58-04-(Furan-2-carbonyl)-3-hydroxy-1-(2-morpholinoethyl)-5-phenyl-1H-pyrrol-2(5H)-oneC₂₁H₂₂N₂O₅382.42
381708-18-53-[(3,4-Dimethoxyphenyl)methyl]-5-(4-nitrophenyl)-1,2,4-oxadiazoleC₁₇H₁₅N₃O₅341.32
381708-25-42-(2-Methoxybenzamido)-N-(2-methoxyethyl)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxamideC₂₀H₂₄N₂O₄S388.49
381708-46-95-(4-Chlorophenyl)-4-(furan-2-carbonyl)-3-hydroxy-1-(3-morpholinopropyl)-1H-pyrrol-2(5H)-oneC₂₂H₂₃ClN₂O₅430.89
381709-18-8N-[(E)-3-(3-Imidazol-1-ylpropylamino)-1-(4-methylsulfanylphenyl)-3-oxoprop-1-en-2-yl]benzamideC₂₃H₂₄N₄O₂S420.54
38171-31-22-(4-Chlorophenyl)-N-methylethan-1-amineC₉H₁₂ClN169.66
381710-54-95-(3-Imidazol-1-ylpropylamino)-2-(4-methylphenyl)-1,3-oxazole-4-carbonitrileC₁₇H₁₇N₅O307.36
381710-63-03-((Z)-(3-Ethyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl)-7-methyl-2-(4-methyl-1-piperidinyl)-4H-pyrido(1,2-A)pyrimidin-4-oneC₂₁H₂₄N₄O₂S₂428.58
381710-91-4N-[4-(2-Chloro-4-nitrophenyl)piperazine-1-carbothioyl]furan-2-carboxamideC₁₆H₁₅ClN₄O₄S394.84
381710-95-82-[(4,5-Diphenyl-1,2,4-triazol-3-yl)sulfanyl]-1-(3-nitrophenyl)ethanoneC₂₂H₁₆N₄O₃S416.46
381711-01-9(3-(tert-Butyl)-2-hydroxyphenyl)diphenylphosphine oxideC₂₂H₂₃O₂P350.40
381711-16-6N-(2-Pyridin-4-yl-1,3-benzoxazol-5-yl)-2,3-dihydro-1,4-benzodioxine-6-carboxamideC₂₁H₁₅N₃O₄373.37
381711-20-23-(1,3-Benzothiazol-2-yl)-2-methoxypropanoic acidC₁₁H₁₁NO₃S237.28
381711-29-11-[4-(6-Methyl-2-morpholin-4-ylpyrimidin-4-yl)oxyphenyl]ethanoneC₁₇H₁₉N₃O₃313.36
381711-46-23-[(Z)-(3-Ethyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-2-[(2-methoxyethyl)amino]-4H-pyrido[1,2-A]pyrimidin-4-oneC₁₇H₁₈N₄O₃S₂390.49
381711-48-4(4-Bromophenyl)(3-(2-hydroxy-5-methylphenyl)-1H-pyrazol-4-yl)methanoneC₁₇H₁₃BrN₂O₂357.21
381711-76-8Dimethyl 2,5-dimethyl-1-(pyridin-3-ylmethyl)-1H-pyrrole-3,4-dicarboxylateC₁₆H₁₈N₂O₄302.33
381711-86-01-(4-Chlorophenyl)-4-[(1-methylbenzimidazol-2-yl)methoxy]phthalazineC₂₃H₁₇ClN₄O400.87
381711-90-61-[2-(Dimethylamino)ethyl]-5-(2-fluorophenyl)-3-hydroxy-4-(4-methylbenzoyl)-2,5-dihydro-1H-pyrrol-2-oneC₂₂H₂₃FN₂O₃382.44
381712-13-62-Methoxyethyl 6-[4-(2-furoyloxy)phenyl]-8-methyl-4-oxo-3,4-dihydro-2H,6H-pyrimido[2,1-b][1,3]thiazine-7-carboxylateC₂₃H₂₂N₂O₇S470.50
381712-65-83-[(Z)-(3-Isobutyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-7-methyl-2-(4-morpholinyl)-4H-pyrido[1,2-A]pyrimidin-4-oneC₂₁H₂₄N₄O₃S₂444.58
381712-70-53-[(Z)-(3-Ethyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-9-methyl-2-(propylamino)-4H-pyrido[1,2-A]pyrimidin-4-oneC₁₈H₂₀N₄O₂S₂388.52
381714-27-84-(4-Methyl-5-nitro-6-piperidin-1-ylpyrimidin-2-yl)morpholineC₁₄H₂₁N₅O₃307.35
381714-31-43-(4-Nitrophenyl)-5-(2-phenylethyl)-1,2,4-oxadiazoleC₁₆H₁₃N₃O₃295.30
381714-42-7N-[(3,4-Dimethoxyphenyl)sulfonyl]-N-(4-methoxyphenyl)glycineC₁₇H₁₉NO₇S381.41
381715-01-12-(2,4-Dichlorophenoxy)-N-[2-(4-methoxybenzoyl)-1-benzofuran-3-yl]acetamideC₂₄H₁₇Cl₂NO₅470.31
381715-04-44-Methoxy-N-(2-pyridin-4-yl-1,3-benzoxazol-5-yl)benzamideC₂₀H₁₅N₃O₃345.36
381715-14-62-(Azepane-1-carbothioylsulfanyl)-2-methyl-propionic acidC₁₁H₁₉NO₂S₂261.41
381715-81-7tert-Butyl (2E)-2-[1-(4-methoxy-3-nitrophenyl)ethylidene]hydrazinecarboxylateC₁₄H₁₉N₃O₅309.32
381716-41-2Lithium 2-hydroxybutanoateC₄H₇LiO₃110.04
381716-43-4(5E)-5-[[4-(Diethylamino)anilino]methylidene]-1-(2-ethoxyphenyl)-1,3-diazinane-2,4,6-trioneC₂₃H₂₆N₄O₄422.49
381716-46-73-(2,2-Dimethyloxan-4-yl)-3-phenyl-N-(1,3-thiazol-2-yl)propanamideC₁₉H₂₄N₂O₂S344.48
381716-50-3N-[(Z)-3-Hydrazinyl-1-(4-methylsulfanylphenyl)-3-oxoprop-1-en-2-yl]-4-methylbenzamideC₁₈H₁₉N₃O₂S341.44
381716-66-11-[(5-Dec-9-enyl-1H-1,2,4-triazol-3-yl)sulfanyl]propan-2-oneC₁₅H₂₅N₃OS295.45
381716-70-74-Chloro-benzoic acid N'-(4-{5-[1-(2-chloro-phenyl)-meth-(Z)-ylidene]-4-oxo-2-thioxo-thiazolidin-3-yl}-butyryl)-hydrazideC₂₁H₁₇Cl₂N₃O₃S₂494.43
381716-75-22-Fluoro-N-[(2-oxo-1,3-dihydrobenzimidazol-5-yl)carbamothioyl]benzamideC₁₅H₁₁FN₄O₂S330.34
381716-92-3N,6-dimethyl-2-morpholin-4-ylpyrimidin-4-amineC₁₀H₁₆N₄O208.26
381716-93-42-((4-Amino-4,5-dihydro-6-methyl-5-oxo-1,2,4-triazin-3-yl)thio)-N-(2,4-dimethylphenyl)acetamideC₁₄H₁₇N₅O₂S319.39
381717-12-08-Methyl-2-(p-tolyl)imidazo[1,2-a]pyridineC₁₅H₁₄N₂222.29
381718-00-9N-(2-Benzoyl-4-bromophenyl)-2-morpholin-4-ylpropanamideC₂₀H₂₁BrN₂O₃417.30
38172-19-91,3-Bis(dicyanomethylidene)indanC₁₅H₆N₄242.24
381721-51-32-[2-(Piperazin-1-yl)ethyl]pyrazineC₁₀H₁₆N₄192.27
381721-55-71-(2-Imidazol-1-yl-ethyl)-piperazineC₉H₁₆N₄180.25
381721-61-52-(3-Fluoropyridin-4-yl)ethan-1-olC₇H₈FNO141.15
381722-48-1tert-Butyl 4-(piperazin-1-ylmethyl)piperidine-1-carboxylateC₁₅H₂₉N₃O₂283.42
381723-16-62-Ethynyl-1,3-difluorobenzeneC₈H₄F₂138.12
381723-82-62-(1,3-Dioxooctahydro-4,6-ethenocyclopropa[f]isoindol-2(1H)-yl)-3-phenylpropanoic acidC₂₀H₁₉NO₄337.38
381723-89-32-Chloro-N-(2,3-dimethylcyclohexyl)acetamideC₁₀H₁₈ClNO203.71
381725-49-16'-Methoxy-2,3'-bipyridylC₁₁H₁₀N₂O186.21
381725-50-41-Phenyl-5-pyridin-2-ylpyridin-2-oneC₁₆H₁₂N₂O248.28
381727-58-81,4-Dimethyl 2-[[2-[(2-bicyclo[2.2.1]hept-2-ylacetyl)oxy]acetyl]amino]-1,4-benzenedicarboxylateC₂₁H₂₅NO₇403.43
381727-64-62-[(2Z)-4-Oxo-2-({4-[(E)-2-phenyldiazen-1-yl]phenyl}imino)-3-(prop-2-en-1-yl)-1,3-thiazolidin-5-yl]acetic acid amineC₂₀H₂₁N₅O₃S411.49
381727-94-21-(2-Iminopyridin-1(2H)-yl)propan-2-olC₈H₁₂N₂O152.20
381728-34-3Quercetin 4'-O-galactosideC₂₁H₂₀O₁₂464.38
381731-23-34-(5-Methyl-2-furanyl)-2-[[2-(4-morpholinyl)-1-oxoethyl]amino]-3-thiophenecarboxylic acid ethyl esterC₁₈H₂₂N₂O₅S378.45
381731-72-22-Methyl-4-(piperidin-1-yl)thieno[2,3-d]pyrimidine oxalateC₁₄H₁₇N₃O₄S323.37
38175-32-53-(Pyrrolidin-3-yl)phenol hydrobromideC₁₀H₁₄BrNO244.13
38175-34-74-(3-Methoxyphenyl)pyrrolidin-2-oneC₁₁H₁₃NO₂191.23
38175-43-84-(Pyrrolidin-3-yl)phenol hydrobromideC₁₀H₁₄BrNO244.13
38176-02-2Dexverapamil hydrochlorideC₂₇H₃₉ClN₂O₄491.07
38177-30-91-(Methoxymethyl)-2-nitrobenzeneC₈H₉NO₃167.16

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