CAS number index

CAS numbers starting with 731, page 3

313 chemicals have a CAS number that starts with 731. They are listed in CAS order.

Showing 201 to 300 of 313 chemicals

CAS numberChemical nameFormulaMol. weight

731795-36-12-{[4-(4-Ethoxyphenyl)-5-(1H-indol-3-yl)-4H-1,2,4-triazol-3-yl]sulfanyl}-N-(5-methyl-1,2-oxazol-3-yl)acetamideC₂₄H₂₂N₆O₃S474.55
731795-55-4N-(3-Chloroquinoxalin-2-yl)-4-ethoxybenzenesulfonamideC₁₆H₁₄ClN₃O₃S363.83
731795-56-53-(Dipropylamino)-1,2-dihydroquinoxalin-2-oneC₁₄H₁₉N₃O245.33
731795-58-73-(Diethylamino)-1,2-dihydroquinoxalin-2-oneC₁₂H₁₅N₃O217.27
731795-80-51-(3-Chloro-4-methylphenyl)-6-oxo-1,4,5,6-tetrahydropyridazine-3-carboxylic acidC₁₂H₁₁ClN₂O₃266.68
731796-39-7N-(2-Cyanoethyl)-N-(3,5-dimethylphenyl)-2-[(4-oxo-3,4-dihydroquinazolin-2-yl)sulfanyl]acetamideC₂₁H₂₀N₄O₂S392.48
731796-56-82-(2',5'-Dioxospiro[2,3-dihydrochromene-4,4'-imidazolidine]-1'-yl)-N-(2-methoxyethyl)acetamideC₁₆H₁₉N₃O₅333.34
731797-55-0N-tert-Butyl-2-[[4-ethyl-5-(thiophen-2-ylmethyl)-1,2,4-triazol-3-yl]sulfanyl]acetamideC₁₅H₂₂N₄OS₂338.50
731797-74-34-Chloro-3-(pyridin-3-ylmethylsulfamoyl)benzoic acidC₁₃H₁₁ClN₂O₄S326.76
731797-75-410-((3,4-Dimethoxyphenyl)methyl)-7-thia-9,11-diazatricyclo(6.4.0.0,2,6)dodeca-1(8),2(6),9-trien-12-oneC₁₈H₁₈N₂O₃S342.42
731797-76-53-[(1,2,3,4-Tetrahydronaphthalen-1-yl)sulfamoyl]benzoic acidC₁₇H₁₇NO₄S331.39
731797-86-7(S)-N-(3,5-Dimethylphenyl)-3-methyl-2-(N-formyl-N-methylamino)butanamideC₁₅H₂₂N₂O₂262.35
731799-53-4N-(4-Pyridin-2-yl-1,3-thiazol-2-yl)-1-benzofuran-2-carboxamideC₁₇H₁₁N₃O₂S321.36
7318-55-0(+)-NarwedineC₁₇H₁₉NO₃285.34
7318-67-41,4-Hexadiene, (4Z)-C₆H₁₀82.15
731800-93-4Methyl 4-[[(4-oxochromene-3-carbonyl)amino]methyl]benzoateC₁₉H₁₅NO₅337.33
731802-17-84-Methyl-1,1,3-trioxothieno(3,2-d)(1,2)thiazole-5-carboxylic acidC₇H₅NO₅S₂247.25
731802-18-9Ethyl 2-(benzylamino)-5-methyl-1,3-thiazole-4-carboxylateC₁₄H₁₆N₂O₂S276.36
731802-22-53-Amino-N,N-diethyl-4-(propan-2-yloxy)benzene-1-sulfonamideC₁₃H₂₂N₂O₃S286.40
731802-35-0N-(Pyridin-2-yl)-4-[3-(trifluoromethyl)phenyl]piperazine-1-carbothioamideC₁₇H₁₇F₃N₄S366.41
731802-61-21-[2-(Methoxycarbonyl)benzenesulfonyl]piperidine-4-carboxylic acidC₁₄H₁₇NO₆S327.36
731802-63-412-Chloro-10-(piperidin-1-ylmethyl)-7-thia-9,11-diazatricyclo[6.4.0.0,2,6]dodeca-1(12),2(6),8,10-tetraeneC₁₅H₁₈ClN₃S307.85
731803-17-1N-(4-Nitrophenyl)-2-[(4-oxo-3,4-dihydroquinazolin-2-yl)sulfanyl]acetamideC₁₆H₁₂N₄O₄S356.36
731804-03-8N-(3-Chloro-4-methylphenyl)-2-thiophen-3-ylacetamideC₁₃H₁₂ClNOS265.76
73181-69-81-Amino-3-methylimidazolidin-2-oneC₄H₉N₃O115.14
731810-08-5Methyl 6-amino-1H-indole-4-carboxylate hydrochlorideC₁₀H₁₁ClN₂O₂226.66
731810-56-3Methyl 6-N-Boc-aminoindole-4-carboxylateC₁₅H₁₈N₂O₄290.32
731810-57-4Methyl 6-[[(1,1-dimethylethoxy)carbonyl]amino]-3-formyl-1H-indole-4-carboxylateC₁₆H₁₈N₂O₅318.33
731810-73-4rac-(1R,2R)-2-(4-Hydroxyphenyl)cyclopropane-1-carboxylic acidC₁₀H₁₀O₃178.19
731810-79-0(3,4-Dihydro-1H-isoquinolin-2-yl)-acetic acidC₁₁H₁₃NO₂191.23
731811-50-0rac-(1R,2R)-2-(Pyridin-3-yl)cyclopropane-1-carboxylic acidC₉H₉NO₂163.18
731811-62-4rac-(1R,2R)-2-(Pyridin-2-yl)cyclopropane-1-carboxylic acidC₉H₉NO₂163.18
731812-28-5rac-(1R,2R)-2-(3-Hydroxyphenyl)cyclopropane-1-carboxylic acidC₁₀H₁₀O₃178.19
731814-89-43-(4-Methoxyphenyl)-N-(4-methylcyclohexyl)propanamideC₁₇H₂₅NO₂275.39
731814-93-0N-[2-(Dimethylamino)-2-phenylethyl]quinoline-2-carboxamideC₂₀H₂₁N₃O319.41
731815-11-52-[3-(6,7-Dimethoxy-3,4-dihydro-1H-isoquinolin-2-yl)-3-oxopropyl]-3a,4,5,6,7,7a-hexahydroisoindole-1,3-dioneC₂₂H₂₈N₂O₅400.48
731815-56-83-[(3-Methoxypropyl)amino]-1,2-dihydroquinoxalin-2-oneC₁₂H₁₅N₃O₂233.27
731815-58-02-(4-Ethylpiperazin-1-yl)-5-(morpholine-4-sulfonyl)anilineC₁₆H₂₆N₄O₃S354.48
731815-67-1Methyl 5-(2-chloro-1-oxopropyl)-2,4-dimethyl-1H-pyrrole-3-carboxylateC₁₁H₁₄ClNO₃243.69
731815-69-33-[5-(Morpholine-4-sulfonyl)-1-propyl-1H-1,3-benzodiazol-2-yl]propanoic acidC₁₇H₂₃N₃O₅S381.45
731815-83-13-[Cyclohexyl(methyl)amino]-1,2-dihydroquinoxalin-2-oneC₁₅H₁₉N₃O257.34
731816-13-06-Chloro-N-{4-chloro-3-[(2-methoxyphenyl)sulfamoyl]phenyl}pyridine-3-carboxamideC₁₉H₁₅Cl₂N₃O₄S452.32
731816-15-2N-Cyclohexyl-N-ethyl-2-quinolin-2-ylsulfanylacetamideC₁₉H₂₄N₂OS328.48
731816-55-02-[Methyl-[(4-methylphenyl)carbamoyl]amino]-N-(4-methylphenyl)acetamideC₁₈H₂₁N₃O₂311.38
731816-82-32-[[2-[(2-Methylcyclohexyl)amino]acetyl]amino]-N-phenylbenzamideC₂₂H₂₇N₃O₂365.48
731817-10-0N-[4-[2-(2,5-Dimethylphenyl)-2-oxoethyl]sulfanylphenyl]acetamideC₁₈H₁₉NO₂S313.42
731818-26-14-Bromo-N'-[3-(4-methylphenoxy)propanoyl]benzohydrazideC₁₇H₁₇BrN₂O₃377.24
731820-51-2[2-[2,5-Dimethyl-1-(thiophen-2-ylmethyl)pyrrol-3-yl]-2-oxoethyl] 2-hydroxybenzoateC₂₀H₁₉NO₄S369.44
731820-56-7[2-[1-(2-Methoxyethyl)-2,5-dimethylpyrrol-3-yl]-2-oxoethyl] 4-(dimethylsulfamoyl)benzoateC₂₀H₂₆N₂O₆S422.50
731820-85-2Ethyl 2-(2-chloroacetamido)-4-methyl-5-phenylthiophene-3-carboxylateC₁₆H₁₆ClNO₃S337.83
731820-87-43-[1-Methyl-5-(piperidine-1-sulfonyl)-1H-1,3-benzodiazol-2-yl]propanoic acidC₁₆H₂₁N₃O₄S351.43
731820-88-54-Chloro-3-(pyrrolidine-1-sulfonyl)anilineC₁₀H₁₃ClN₂O₂S260.75
731821-25-34-[[4-(Carbamoylamino)benzoyl]amino]-N-(4-ethoxyphenyl)benzamideC₂₃H₂₂N₄O₄418.45
731821-82-22-(Chloromethyl)indolizine-1-carbonitrileC₁₀H₇ClN₂190.63
731821-83-32-(4-Acetylphenoxy)-N,N-dimethylacetamideC₁₂H₁₅NO₃221.26
731822-00-72-[4-(4-Fluorophenyl)phthalazin-1-yl]sulfanyl-N,N-dimethylacetamideC₁₈H₁₆FN₃OS341.41
731822-11-0N-(tert-Butylcarbamoyl)-2-(1H-1,2,4-triazol-5-ylsulfanyl)acetamideC₉H₁₅N₅O₂S257.32
731826-16-7[3-(2,3-Dihydroindol-1-ylsulfonyl)phenyl]-morpholin-4-ylmethanoneC₁₉H₂₀N₂O₄S372.45
731826-23-6Methyl 1-(2-oxo-1,2-dihydroquinoline-4-carbonyl)piperidine-4-carboxylateC₁₇H₁₈N₂O₄314.34
731826-36-1[2-[N-(2-Cyanoethyl)anilino]-2-oxoethyl] 1-methylpyrrole-2-carboxylateC₁₇H₁₇N₃O₃311.34
731826-52-13-[(4-Benzylpiperidin-1-yl)sulfonyl]benzoic acidC₁₉H₂₁NO₄S359.45
731826-77-01,1,4-Trioxo-3,4-dihydro-2H-1lambda6,2,3-benzothiadiazine-7-carbohydrazideC₈H₈N₄O₄S256.24
731826-79-21-(1-((1,3-Dioxaindan-5-yl)methyl)-2,5-dimethyl-1H-pyrrol-3-yl)-2-chloroethan-1-oneC₁₆H₁₆ClNO₃305.76
731826-80-55-(Benzylsulfamoyl)-4-(methoxycarbonyl)-3-methylthiophene-2-carboxylic acidC₁₅H₁₅NO₆S₂369.42
731826-81-62-Chloro-1-[5-(3,4-dimethoxyphenyl)-3-(thiophen-2-yl)-4,5-dihydro-1H-pyrazol-1-yl]ethan-1-oneC₁₇H₁₇ClN₂O₃S364.85
731826-82-72-Chloro-1-{5-[4-(difluoromethoxy)-3-methoxyphenyl]-3-(thiophen-2-yl)-4,5-dihydro-1H-pyrazol-1-yl}ethan-1-oneC₁₇H₁₅ClF₂N₂O₃S400.83
731826-90-7N-(2,3-Dimethylphenyl)-5-(2-fluorophenyl)-6H-1,3,4-thiadiazin-2-amineC₁₇H₁₆FN₃S313.40
731826-96-33-Ethoxy-4-(2-oxo-2-piperidin-1-ylethoxy)benzoic acidC₁₆H₂₁NO₅307.35
731826-98-51-(3-Methylphenyl)-6-oxo-1,4,5,6-tetrahydropyridazine-3-carboxylic acidC₁₂H₁₂N₂O₃232.24
731827-00-22-((5-(4-Fluorophenyl)-4-phenyl-4H-1,2,4-triazol-3-yl)thio)acetic acidC₁₆H₁₂FN₃O₂S329.36
731827-03-54-Chloro-2-(piperidin-1-ylmethyl)-5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidineC₁₆H₂₀ClN₃S321.88
731827-05-74-Chloro-5,6-dimethyl-2-(piperidin-1-ylmethyl)thieno[2,3-d]pyrimidineC₁₄H₁₈ClN₃S295.84
731827-07-9[(2,3-Dichlorophenyl)methyl](methyl)amineC₈H₉Cl₂N190.07
731827-09-13-(2,6-Dimethylmorpholin-4-yl)propanehydrazideC₉H₁₉N₃O₂201.27
731827-16-03-(3-Methylphenyl)-1,3,4-thiadiazolidine-2,5-dithioneC₉H₈N₂S₃240.38
731827-25-15-[3-(Morpholine-4-sulfonyl)phenyl]-4-(prop-2-en-1-yl)-4H-1,2,4-triazole-3-thiolC₁₅H₁₈N₄O₃S₂366.47
731827-29-52-Chloro-N-[(2Z)-3-(2,4-dichlorobenzyl)-1,3-thiazol-2(3H)-ylidene]acetamideC₁₂H₉Cl₃N₂OS335.64
731827-30-82-Chloro-N-[3-[(4-methylphenyl)methyl]-1,3-thiazol-2-ylidene]acetamideC₁₃H₁₃ClN₂OS280.78
731827-53-5[(2-Ethyl-6-methylphenyl)carbamoyl]methyl 2-(2-phenylethenesulfonamido)acetateC₂₁H₂₄N₂O₅S416.50
731827-75-1[(2,6-Dichloro-3-methylphenyl)carbamoyl]methyl 2-(2-phenylethenesulfonamido)acetateC₁₉H₁₈Cl₂N₂O₅S457.33
731827-77-32-(2,4-Dioxo-1,3-diazaspiro[4.5]dec-3-yl)-N-ethyl-N-phenylacetamideC₁₈H₂₃N₃O₃329.40
731827-98-8[2-[N-(2-Cyanoethyl)-3,5-dimethylanilino]-2-oxoethyl] 2-(1,4-dioxo-3H-phthalazin-2-yl)acetateC₂₃H₂₂N₄O₅434.45
731828-51-66-Oxo-N-(1,2,3,4-tetrahydronaphthalen-1-yl)-1H-pyridine-3-carboxamideC₁₆H₁₆N₂O₂268.32
731829-18-82-(4-Benzylpiperazin-1-yl)-N-(3-cyanophenyl)acetamideC₂₀H₂₂N₄O334.42
73183-34-3Bis(pinacolato)diboraneC₁₂H₂₄B₂O₄253.94
731831-60-04-Chloro-2-[(quinolin-8-ylamino)methyl]phenolC₁₆H₁₃ClN₂O284.75
731832-87-42-Methoxy-6-[(1,2,4-triazol-4-ylamino)methyl]phenolC₁₀H₁₂N₄O₂220.23
731833-64-04-Fluoro-N-pyridin-3-ylbenzenesulfonamideC₁₁H₉FN₂O₂S252.27
731837-61-9[2-[1-(1-Methoxypropan-2-yl)-2,5-dimethylpyrrol-3-yl]-2-oxoethyl] 5,6-dichloropyridine-3-carboxylateC₁₈H₂₀Cl₂N₂O₄399.27
731838-58-72-[(5-Amino-1,3,4-thiadiazol-2-yl)sulfanyl]-1-[1-(furan-2-ylmethyl)-2,5-dimethyl-1H-pyrrol-3-yl]ethanoneC₁₅H₁₆N₄O₂S₂348.45
731839-63-7[2-[(5-Chloropyridin-2-yl)amino]-2-oxoethyl] 2-methylcyclopropane-1-carboxylateC₁₂H₁₃ClN₂O₃268.70
731839-67-1[2-(5-Bromothiophen-2-yl)-2-oxoethyl] 1-methylpyrrole-2-carboxylateC₁₂H₁₀BrNO₃S328.19
731839-70-62-[[5-(2-Furanyl)-1,3,4-oxadiazol-2-yl]thio]-1-(2-methoxyphenyl)ethanoneC₁₅H₁₂N₂O₄S316.34
73184-06-2Benzylpenilloic acidC₁₅H₂₀N₂O₃S308.40
731847-94-24-(4-Iodophenoxy)butanoic acidC₁₀H₁₁IO₃306.10
731851-14-22-(Chloromethyl)-5-methyl-1,3-oxazoleC₅H₆ClNO131.56
731851-16-42-(Chloromethyl)-5-(propan-2-yl)-1,3-oxazoleC₇H₁₀ClNO159.62
731859-02-2(1R)-6-Fluoro-2,3-dihydro-1H-inden-1-amine hydrochlorideC₉H₁₁ClFN187.65
731862-92-31-(6-Aminohexyl)-2,5-dihydro-1H-pyrrole-2,5-dione, trifluoroacetic acidC₁₂H₁₇F₃N₂O₄310.27
73187-30-1(1H-Indol-2-yl)(4-methylpiperazin-1-yl)methanoneC₁₄H₁₇N₃O243.31

Every CAS number here is checked for a valid check digit. Confirm it with the supplier before you order. CAS Registry Number is a registered trademark of the American Chemical Society.