CAS number index

CAS numbers starting with 51, page 35

3,648 chemicals have a CAS number that starts with 51. They are listed in CAS order.

Showing 3,401 to 3,500 of 3,648 chemicals

CAS numberChemical nameFormulaMol. weight

519144-57-1((Oxolan-2-yl)methyl)((pyridin-3-yl)methyl)amineC₁₁H₁₆N₂O192.26
519144-62-8N-[4-(Dimethylamino)benzyl]-N-(pyridin-3-ylmethyl)amineC₁₅H₁₉N₃241.34
519144-91-33-(3,5-Dimethylanilino)-5-(2-furanyl)-1-cyclohex-2-enoneC₁₈H₁₉NO₂281.36
519145-94-91-Phenyl-3-(pyrimidin-2-ylsulfanyl)-pyrrolidine-2,5-dioneC₁₄H₁₁N₃O₂S285.33
519146-30-6N-(2-Phenoxyphenyl)cyclopentanecarboxamideC₁₈H₁₉NO₂281.36
519147-10-51-(2,5-Dioxopyrrolidin-3-yl)-4-piperidin-1-ylpiperidine-4-carboxamideC₁₅H₂₄N₄O₃308.38
519147-13-81'-[2,5-Dioxo-1-(2-phenylethyl)-3-pyrrolidinyl]-1,4'-bipiperidine-4'-carboxamideC₂₃H₃₂N₄O₃412.53
519147-22-92-Methyl-N'-(2-methyl-3-phenyl-2-propenylidene)benzohydrazideC₁₈H₁₈N₂O278.36
519147-45-6N-{3-[5-(2-Furyl)-1,3,4-oxadiazol-2-yl]phenyl}-4-methoxybenzamideC₂₀H₁₅N₃O₄361.36
519147-56-9N-(5-{[(4-Chlorophenyl)acetyl]amino}-2-methoxyphenyl)-2-furamideC₂₀H₁₇ClN₂O₄384.82
519147-57-0N-{2-Methoxy-5-[(2-thienylcarbonyl)amino]phenyl}-2-furamideC₁₇H₁₄N₂O₄S342.38
519147-61-6N-[4-Methyl-2-[(2-methylbenzoyl)amino]phenyl]furan-2-carboxamideC₂₀H₁₈N₂O₃334.38
519147-63-8N-[4-[(2-Methoxyphenyl)carbamoyl]phenyl]furan-2-carboxamideC₁₉H₁₆N₂O₄336.35
519148-48-2Imidazo(1,2-a)pyridine-8-carboxamide, 5-amino-6-chloro-2-methyl-N-((1-(2-methylpropyl)-4-piperidinyl)methyl)-C₁₉H₂₈ClN₅O377.92
519149-02-1N-[3-(Dimethylsulfamoyl)phenyl]-2-oxo-6-thia-1,8-diazatricyclo[7.4.0.0^{3,7}]trideca-3(7),4,8,10,12-pentaene-5-carboxamideC₁₉H₁₆N₄O₄S₂428.50
519149-46-3(2-Methyl-1,3-benzothiazol-5-yl)methyl 2-methoxybenzoateC₁₇H₁₅NO₃S313.38
519149-54-3N-[2-[(4-Fluorophenyl)sulfonylamino]phenyl]cyclobutanecarboxamideC₁₇H₁₇FN₂O₃S348.40
51915-19-6Ethylene-13C2C₂H₄30.04
519150-22-24-Fluoro-N-(phenylcarbamothioyl)benzenesulfonamideC₁₃H₁₁FN₂O₂S₂310.38
519150-24-4N,N-Diethyl-3-[(5-methyl-4,5-dihydro-1,3-thiazol-2-yl)amino]benzene-1-sulfonamideC₁₄H₂₁N₃O₂S₂327.48
519150-48-2N'-[(1Z)-3-Amino-1H-isoindol-1-ylidene]benzohydrazideC₁₅H₁₂N₄O264.29
519150-54-01-(2-Chlorophenyl)-3-sulfanyl-5,6,7,8-tetrahydroisoquinoline-4-carbonitrileC₁₆H₁₃ClN₂S300.81
519150-70-0N-(2,5-Difluorophenyl)-2-(2-methylimidazo[1,2-a]pyridin-3-yl)-2-oxoacetamideC₁₆H₁₁F₂N₃O₂315.28
519150-78-8Methyl 2-(2-pyrimidin-2-ylthioacetylamino)benzoateC₁₄H₁₃N₃O₃S303.34
519150-95-92-(2-Morpholin-4-yl-2-oxoethyl)sulfanylbenzoic acidC₁₃H₁₅NO₄S281.33
519151-31-6Ethyl 3-[[4-(tetrazol-1-yl)benzoyl]amino]benzoateC₁₇H₁₅N₅O₃337.34
519151-93-03-[4-(2,2-Dimethoxyethyl)-5-sulfanyl-4H-1,2,4-triazol-3-yl]-N,N-dimethylbenzene-1-sulfonamideC₁₄H₂₀N₄O₄S₂372.47
519151-94-15-[3-(Morpholine-4-sulfonyl)phenyl]-4-[4-(trifluoromethoxy)phenyl]-4H-1,2,4-triazole-3-thiolC₁₉H₁₇F₃N₄O₄S₂486.50
519152-00-22-[(2,5-Dimethylphenyl)amino]-4,5-dihydro-1,3-thiazol-4-oneC₁₁H₁₂N₂OS220.30
519152-01-34-(2,4-Dimethylphenyl)-5-(pyridin-3-yl)-4H-1,2,4-triazole-3-thiolC₁₅H₁₄N₄S282.37
519152-02-45-Benzyl-4-(2,4-dimethylphenyl)-4H-1,2,4-triazole-3-thiolC₁₇H₁₇N₃S295.41
519152-04-64-(2,4-Dimethylphenyl)-5-(naphthalen-1-ylmethyl)-4H-1,2,4-triazole-3-thiolC₂₁H₁₉N₃S345.47
519152-08-04-[(2-Methoxy-5-nitrophenyl)sulfamoyl]benzoic acidC₁₄H₁₂N₂O₇S352.32
519152-11-52-Fluoro-5-[(2-methoxy-5-nitrophenyl)sulfamoyl]benzoic acidC₁₄H₁₁FN₂O₇S370.31
519152-21-7[1-(4-Acetamidoanilino)-1-oxopropan-2-yl] 4-piperidin-1-ylsulfonylbenzoateC₂₃H₂₇N₃O₆S473.55
519152-22-83-[Benzyl(4-chlorophenyl)sulfamoyl]-4-chlorobenzoic acidC₂₀H₁₅Cl₂NO₄S436.32
519152-23-92-Amino-6-benzoyl-benzo[de]isoquinoline-1,3-dioneC₁₉H₁₂N₂O₃316.32
519152-25-1N-(5-Amino-2-methoxyphenyl)-4-fluorobenzene-1-sulfonamideC₁₃H₁₃FN₂O₃S296.32
519152-26-23-{Benzyl[3-(trifluoromethyl)phenyl]sulfamoyl}benzoic acidC₂₁H₁₆F₃NO₄S435.42
519152-68-26-(4-Fluoro-phenylsulfamoyl)-2-hydroxy-quinoline-4-carboxylic acidC₁₆H₁₁FN₂O₅S362.34
519152-78-42-(1H-1,3-Benzodiazol-2-yl)-N-((4-chlorophenyl)methyl)acetamideC₁₆H₁₄ClN₃O299.76
519152-79-52-(1H-1,3-Benzodiazol-2-yl)-N-(furan-2-ylmethyl)acetamideC₁₄H₁₃N₃O₂255.28
519152-81-92-(1H-1,3-Benzodiazol-2-yl)-N-(2-methoxyethyl)acetamideC₁₂H₁₅N₃O₂233.27
519152-82-05-Amino-N-(3-bromo-4-ethoxyphenyl)-2-chlorobenzene-1-sulfonamideC₁₄H₁₄BrClN₂O₃S405.70
519152-84-23-[(3-Bromo-4-ethoxyphenyl)sulfamoyl]benzoic acidC₁₅H₁₄BrNO₅S400.25
519152-93-3N-[(3-Aminoisoindolylidene)azamethyl](2-aminophenyl)carboxamideC₁₅H₁₃N₅O279.30
519152-97-73-[(2-Oxo-2,3-dihydro-1H-indol-3-ylidene)amino]-1-(oxolan-2-ylmethyl)thioureaC₁₄H₁₆N₄O₂S304.38
519153-00-52-Amino-5-[(2-methoxyphenyl)sulfamoyl]benzoic acidC₁₄H₁₄N₂O₅S322.34
519153-01-62-Amino-5-((4-methoxyphenyl)sulfamoyl)benzoic acidC₁₄H₁₄N₂O₅S322.34
519153-07-24-((2-Methylphenyl)sulfamoyl)benzoic acidC₁₄H₁₃NO₄S291.33
519153-40-3N-(1,3-Benzothiazol-2-yl)-N'-(2-methylphenyl)sulfonylbenzenecarboximidamideC₂₁H₁₇N₃O₂S₂407.52
519164-14-8Ethyl 2-cyclopropyl-2-oxoacetateC₇H₁₀O₃142.15
519167-43-29-Methyl-1,2,3,4,7,8,9,10-octahydro[1]benzothieno[2,3-b]quinolin-11-amineC₁₆H₂₀N₂S272.42
519167-87-44-{(E)-2-[5-(2-Hydroxyphenyl)-1-phenyl-1H-1,2,4-triazol-3-yl]ethenyl}benzene-1,3-diolC₂₂H₁₇N₃O₃371.40
519168-05-92-(4-Chloro-3-nitropyrazol-1-yl)-N-[2-(cyclohexen-1-yl)ethyl]acetamideC₁₃H₁₇ClN₄O₃312.76
519168-08-2Methyl 2-[(2-methyl-2,3-dihydro-1-benzofuran-5-carbonyl)amino]benzoateC₁₈H₁₇NO₄311.34
519168-10-62-Methyl-N-(1,3-thiazol-2-yl)-2,3-dihydro-1-benzofuran-5-carboxamideC₁₃H₁₂N₂O₂S260.32
519168-16-2Ethyl (2-methoxy-4-propionylphenoxy)acetateC₁₄H₁₈O₅266.29
519168-24-2(4-Benzyloxy-3-methoxy-benzyl)-pyridin-3-ylmethyl-amineC₂₁H₂₂N₂O₂334.42
519168-27-5(4-Allyloxy-3-methoxy-benzyl)-pyridin-3-ylmethyl-amineC₁₇H₂₀N₂O₂284.36
519169-03-01-Isothiocyanato-3-(propan-2-yloxy)propaneC₇H₁₃NOS159.25
519169-14-32-(4-Bromophenyl)-N-(5-tert-butyl-1,3,4-thiadiazol-2-yl)acetamideC₁₄H₁₆BrN₃OS354.27
519169-40-5Propan-2-yl 4-(1,3-dioxo-1,3,3a,4,7,7a-hexahydro-2H-isoindol-2-yl)benzoateC₁₈H₁₉NO₄313.35
519169-55-22-(4-Bromo-2-methylphenyl)-5-methyl-3a,4,7,7a-tetrahydroisoindole-1,3-dioneC₁₆H₁₆BrNO₂334.21
519169-56-32-(4-Bromo-2-methylphenyl)-2,3-dihydro-1H-isoindole-1,3-dioneC₁₅H₁₀BrNO₂316.15
519169-57-42-(4-Bromo-2-ethylphenyl)-3a,4,7,7a-tetrahydroisoindole-1,3-dioneC₁₆H₁₆BrNO₂334.21
519170-11-7N-[5-[(4-Methoxyphenyl)methyl]-1,3,4-thiadiazol-2-yl]-3-methylbenzamideC₁₈H₁₇N₃O₂S339.42
519170-13-9N-(5-(4-Methoxybenzyl)-1,3,4-thiadiazol-2-yl)benzenesulfonamideC₁₆H₁₅N₃O₃S₂361.45
519170-16-24-Nitro-N-(4-pyrrolidin-1-ylsulfonylphenyl)benzenesulfonamideC₁₆H₁₇N₃O₆S₂411.46
519170-19-54-Fluoro-N-(4-pyrrolidin-1-ylsulfonylphenyl)benzenesulfonamideC₁₆H₁₇FN₂O₄S₂384.45
519170-21-9N-tert-Butyl-4-[(4-fluorophenyl)sulfonylamino]benzenesulfonamideC₁₆H₁₉FN₂O₄S₂386.47
519170-22-0N-[4-[[5-[(4-Chlorophenyl)methyl]-1,3,4-thiadiazol-2-yl]sulfamoyl]phenyl]acetamideC₁₇H₁₅ClN₄O₃S₂422.92
519170-26-41-Phenyl-N-(4-pyrrolidin-1-ylsulfonylphenyl)methanesulfonamideC₁₇H₂₀N₂O₄S₂380.49
519170-29-73,4-Dimethyl-N-(4-pyrrolidin-1-ylsulfonylphenyl)benzamideC₁₉H₂₂N₂O₃S358.46
519170-38-84-Methoxy-3-nitro-N-(4-pyrrolidin-1-ylsulfonylphenyl)benzamideC₁₈H₁₉N₃O₆S405.43
519170-69-53-Iodo-N-[5-[(4-methoxyphenyl)methyl]-1,3,4-thiadiazol-2-yl]benzamideC₁₇H₁₄IN₃O₂S451.29
519170-81-12-(4-Bromophenyl)-N-(4-pyrrolidin-1-ylsulfonylphenyl)acetamideC₁₈H₁₉BrN₂O₃S423.33
519178-28-0N6-(4-Nitrobenzyl)-N2-[3-(trifluoromethyl)benzyl]-3H-purine-2,6-diamineC₂₀H₁₆F₃N₇O₂443.39
51918-98-0TeucvinC₁₉H₂₀O₅328.36
519186-62-0(3Z)-3-[Anilino(methylsulfanyl)methylidene]oxolane-2,4-dioneC₁₂H₁₁NO₃S249.29
519187-23-6EdonerpicC₁₆H₂₁NO₂S291.42
519187-97-4T-817 maleateC₂₀H₂₅NO₆S407.49
519188-72-8(3S,4S)-Pyrrolidine-3,4-diol hydrochlorideC₄H₁₀ClNO₂139.58
51919-80-3Etomidate sulfateC₁₄H₁₈N₂O₆S342.37
51919-89-23-Amino-4-chloro-N,N-dimethylbenzamideC₉H₁₁ClN₂O198.65
5192-03-05-AminoindoleC₈H₈N₂132.17
5192-04-17-AminoindoleC₈H₈N₂132.17
5192-23-44-AminoindoleC₈H₈N₂132.17
5192-62-14-Hydroxy-3,6-dimethyl-2H-pyran-2-oneC₇H₈O₃140.14
51920-00-43-Amino-4-chloro-N-methylbenzamideC₈H₉ClN₂O184.63
51920-12-8N-(2,3-Dihydro-2-oxo-1H-benzimidazol-5-yl)-3-hydroxy-4-[[2-methoxy-5-methyl-4-[(methylamino)sulphonyl]phenyl]azo]naphthalene-2-carboxamideC₂₇H₂₄N₆O₆S560.59
51920-52-61-Ethoxyethyl Methacrylate (stabilized with MEHQ)C₈H₁₄O₃158.20
51920-95-72-Isopropenyl-2,3-dihydronaphtho[2,3-b]furan-4,9-dioneC₁₅H₁₂O₃240.26
51924-43-77-Butyltetrahydro-2(3H)-azepinoneC₁₀H₁₉NO169.27
51924-56-23-[(2-Furylmethyl)amino]cyclohex-2-en-1-oneC₁₁H₁₃NO₂191.23
51924-59-53-[(2-Hydroxyphenyl)amino]-5,5-dimethylcyclohex-2-en-1-oneC₁₄H₁₇NO₂231.29
51924-68-63-Amino-2-bromo-5,5-dimethylcyclohex-2-en-1-oneC₈H₁₂BrNO218.09
51925-56-5Ethyl 3-(ethoxycarbonylmethylamino)-3-oxopropionateC₉H₁₅NO₅217.22
51926-51-3Pro-IleC₁₁H₂₀N₂O₃228.29
51926-52-4PhenylalanylprolineC₁₄H₁₈N₂O₃262.31

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