CAS number index

CAS numbers starting with 51, page 9

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

Showing 801 to 900 of 3,648 chemicals

CAS numberChemical nameFormulaMol. weight

51132-04-82-(5H,6H,7H,8H-Imidazo(1,2-a)pyridin-2-yl)ethan-1-amineC₉H₁₅N₃165.24
51132-06-02-Chloro-1-(imidazo(1,5-a)pyridin-1-yl)ethan-1-oneC₉H₇ClN₂O194.62
51132-15-12-{5H,6H,7H,8H-Imidazo[1,5-a]pyridin-1-yl}ethan-1-amine dihydrochlorideC₉H₁₇Cl₂N₃238.16
51134-60-23-Bromooctan-2-oneC₈H₁₅BrO207.11
51135-38-77-Benzoyl-2-oxindoleC₁₅H₁₁NO₂237.26
51135-73-0Ethyl 5-methylisoxazole-4-carboxylateC₇H₉NO₃155.15
51135-91-24-Amino-2,3-dihydro-1H-inden-1-oneC₉H₉NO147.18
51135-96-74-Benzyl-4-piperidinolC₁₂H₁₇NO191.27
51136-18-61H-Benzo[g]indole-3-carboxaldehydeC₁₃H₉NO195.22
51136-86-8Hexanoic acid, 2-ethyl-, 1,1',1''-trianhydride with boric acid (H3BO3)C₂₄H₄₅BO₆440.43
51137-77-01-[2-(Morpholin-4-yl)ethyl]piperidin-4-oneC₁₁H₂₀N₂O₂212.29
51138-06-85H-Tetrazole-5-thione, 1,2-dihydro-1-methyl-, sodium salt (1:1)C₂H₃N₄NaS138.13
5114-01-2(1S,6R)-7,7-Dimethylbicyclo[4.1.0]hept-3-ene-3-carbaldehydeC₁₀H₁₄O150.22
51142-49-5Fluorinert FC-40C₂₁F₄₈N₂1192.15
51143-17-03-Amino-4-chloro-N-phenylbenzamideC₁₃H₁₁ClN₂O246.70
51145-00-7(2-Nitrophenyl)methanesulfonamideC₇H₈N₂O₄S216.22
51145-57-4Ethyl 2-((dimethylamino)methylene)acetoacetateC₉H₁₅NO₃185.22
51145-61-04,9-Dihydro-1H-carbazol-3(2H)-oneC₁₂H₁₁NO185.23
51145-74-51,3-Diazaspiro(4.5)decane-2,4,8-trioneC₈H₁₀N₂O₃182.18
51145-79-03',4'-Dihydroxy-5,6,7-trimethoxyflavoneC₁₈H₁₆O₇344.32
51145-80-35,6,7,3'-Tetramethoxy-4'-hydroxyflavoneC₁₉H₁₈O₇358.35
51146-53-32-Deoxy-2-fluorogalactoseC₆H₁₁FO₅182.15
51146-55-5HydroxyibuprofenC₁₃H₁₈O₃222.28
51146-56-6DexibuprofenC₁₃H₁₈O₂206.28
51146-57-7Ibuprofen, (-)-C₁₃H₁₈O₂206.28
51146-74-83-Methoxybenzaldehyde thiosemicarbazoneC₉H₁₁N₃OS209.27
51146-75-9Hydrazinecarbothioamide, 2-[(2-hydroxy-3-methoxyphenyl)methylene]-C₉H₁₁N₃O₂S225.27
51147-75-2Sodium bis(2-(3-chlorophenyl)-2,4-dihydro-4-((2-hydroxy-5-mesylphenyl)azo)-5-methyl-3H-pyrazol-3-onato(2-))chromate(1-)C₃₄H₂₆Cl₂CrN₈NaO₈S₂884.66
51149-08-73,6-Dichloropyridazine-4-carboxylic acidC₅H₂Cl₂N₂O₂192.99
5115-19-5PhosphoguanidinoacetateC₃H₈N₃O₅P197.09
5115-25-32,4,8,10-Tetraoxaspiro(5.5)undecane, 3,9-di-2-furanyl-C₁₅H₁₆O₆292.29
5115-65-12-(1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl)-3-methylbutanoic acidC₁₃H₁₃NO₄247.25
5115-71-9Potassium 1-S-((1E)-2-phenyl-N-(sulfonatooxy)ethanimidoyl)-1-thiohexopyranoseC₁₄H₁₈KNO₉S₂447.53
511514-10-64,6,8-Trimethyl-2-(propylthio)quinazolineC₁₄H₁₈N₂S246.38
511514-12-8Ethyl 4-amino-2-{[1-(3,4-dimethoxyphenyl)-2,5-dioxo-3-pyrrolidinyl]thio}-5-pyrimidinecarboxylateC₁₉H₂₀N₄O₆S432.46
511514-13-93-(1,3-Benzothiazol-2-ylsulfanyl)-1-(3,4-dimethoxyphenyl)pyrrolidine-2,5-dioneC₁₉H₁₆N₂O₄S₂400.48
511514-20-82-[6-[(4-Methylphenyl)sulfanylmethyl]-4-oxo-1H-pyrimidin-2-yl]-1-naphthalen-1-ylguanidineC₂₃H₂₁N₅OS415.52
511514-26-42-[(4-Amino-6-anilino-1,3,5-triazin-2-yl)methylsulfanyl]ethanolC₁₂H₁₅N₅OS277.35
511514-30-04-Amino-2-[[4-amino-6-(4-fluoroanilino)-1,3,5-triazin-2-yl]methylthio]-5-pyrimidinecarboxylic acid ethyl esterC₁₇H₁₇FN₈O₂S416.44
511514-71-92-[(6-Ethoxy-4-methylquinazolin-2-yl)amino]-7,8-dihydroquinazolin-5(6H)-oneC₁₉H₁₉N₅O₂349.39
511514-73-17,7-Dimethyl-2-[(4-methylquinazolin-2-yl)amino]-6,8-dihydroquinazolin-5-oneC₁₉H₁₉N₅O333.39
511514-78-6Ethyl 4-amino-2-(2,5-dioxo-1-phenylpyrrolidin-3-yl)sulfanylpyrimidine-5-carboxylateC₁₇H₁₆N₄O₄S372.41
511515-05-21-(3,5-Dimethylphenyl)-3-[(1-phenyl-1H-tetrazol-5-yl)sulfanyl]pyrrolidine-2,5-dioneC₁₉H₁₇N₅O₂S379.44
511515-23-42-[(6-Ethoxy-4-methylquinazolin-2-yl)amino]-5-ethyl-6-methylpyrimidin-4(1H)-oneC₁₈H₂₁N₅O₂339.40
511515-44-93-(3,4-Dihydro-2(1H)-isoquinolinyl)-1-(3-methoxyphenyl)-2,5-pyrrolidinedioneC₂₀H₂₀N₂O₃336.39
511516-26-04-Acetylphenyl (2-chlorophenoxy)acetateC₁₆H₁₃ClO₄304.73
511516-27-14-Acetylphenyl naphthalen-1-ylacetateC₂₀H₁₆O₃304.35
511516-47-54-Propionylphenyl 5-bromo-2-furoateC₁₄H₁₁BrO₄323.14
511516-68-02-Acetylphenyl (4-chloro-2-methylphenoxy)acetateC₁₇H₁₅ClO₄318.76
511516-92-0N-[4-(3-Methyl-pyrazole-1-carbonyl)-phenyl]-propionamideC₁₄H₁₅N₃O₂257.29
511517-21-8(3-Methylpyrazol-1-yl)-(3,4,5-trimethoxyphenyl)methanoneC₁₄H₁₆N₂O₄276.29
511517-22-9N-{4-[(3-Methyl-1H-pyrazol-1-yl)carbonyl]phenyl}butanamideC₁₅H₁₇N₃O₂271.32
511517-47-8N-[4-(3-Methylpyrazole-1-carbonyl)phenyl]cyclopropanecarboxamideC₁₅H₁₅N₃O₂269.30
511517-49-0N-{4-[(3-Methyl-1H-pyrazol-1-yl)carbonyl]phenyl}cyclohexanecarboxamideC₁₈H₂₁N₃O₂311.38
511517-65-03-Methyl-N-{4-[(3-methyl-1H-pyrazol-1-yl)carbonyl]phenyl}butanamideC₁₆H₁₉N₃O₂285.35
511517-79-6N-[4-(1-Azepanylsulfonyl)phenyl]-2-(4-methoxyphenoxy)acetamideC₂₁H₂₆N₂O₅S418.51
511519-40-7(4-(Prop-1-yn-1-yl)phenyl)boronic acidC₉H₉BO₂159.98
51152-12-6(-)-cis-MyrtanolC₁₀H₁₈O154.25
51152-88-6Dibenzo(c,f)pyrazino(1,2-a)azepine, 1,2,3,4,10,14b-hexahydro-2-methyl-, (14bS)-C₁₈H₂₀N₂264.37
51152-91-1(-)-ButaclamolC₂₅H₃₁NO361.53
511522-47-72,2,2-Trifluoro-1-(1-methyl-1H-pyrrol-3-yl)ethan-1-amineC₇H₉F₃N₂178.16
511522-69-32-Chloro-3,5-difluoropyridineC₅H₂ClF₂N149.53
511531-60-51-(2-(Aminooxy)ethyl)pyrrolidin-2-oneC₆H₁₂N₂O₂144.17
511532-96-0N-(Piperidin-1-yl)-1-(2,4-dichlorophenyl)-1,4-dihydro-6-methylindeno[1,2-c]pyrazole-3-carboxamideC₂₃H₂₂Cl₂N₄O441.36
511533-38-35-Iodoindan-1-oneC₉H₇IO258.06
511534-44-4N-((1R,2R)-2-Amino-1,2-diphenylethyl)methanesulfonamideC₁₅H₁₈N₂O₂S290.39
51154-39-3Linoleyl methanesulfonateC₁₉H₃₆O₃S344.56
51154-53-1(1S)-1-(3-Methylphenyl)ethan-1-olC₉H₁₂O136.19
51154-54-21-p-Tolylethanol, (-)-C₉H₁₂O136.19
51154-96-2Massoia lactoneC₁₀H₁₆O₂168.24
511541-63-23-Bromo-6-methoxypyridin-2-amineC₆H₇BrN₂O203.04
511545-79-26-(Aminooxy)hexanoic acid hydrochlorideC₆H₁₄ClNO₃183.63
511545-94-19-[(4,4,5,5,5-Pentafluoropentyl)sulfanyl]nonan-1-olC₁₄H₂₅F₅OS336.41
511552-46-84-[(Cyclohexylcarbamoyl)amino]butanoic acidC₁₁H₂₀N₂O₃228.29
5116-06-3Bis(butoxymethyl)(ethyl)oxo-lambda~5~-phosphaneC₁₂H₂₇O₃P250.32
5116-19-83-Pentofuranosylpyrimidin-4(3H)-oneC₉H₁₂N₂O₅228.20
5116-22-3alpha-MethoxythymidineC₁₁H₁₆N₂O₆272.26
5116-23-41-(Diphenylphosphoryl)cyclobutanecarboxylic acidC₁₇H₁₇O₃P300.29
5116-24-55-Hydroxymethyl-2'-deoxyuridineC₁₀H₁₄N₂O₆258.23
5116-65-41,2-Epoxy-4-vinylcyclohexaneC₈H₁₂O124.18
5116-70-1N-(4-Acetylphenyl)-2-methylbenzamideC₁₆H₁₅NO₂253.30
5116-94-9Monotridecyl phosphateC₁₃H₂₉O₄P280.35
5116-95-0Bis(tridecan-1-yl) hydrogen phosphateC₂₆H₅₅O₄P462.70
51161-58-1Cyaonoside BC₄₈H₇₆O₁₈941.12
51163-19-01-Isocyanato-2-methylcyclohexaneC₈H₁₃NO139.20
51163-24-7(Isocyanatomethyl)cyclohexaneC₈H₁₃NO139.20
51163-27-03,4-Dimethylphenyl isocyanateC₉H₉NO147.18
51163-29-21-Isocyanato-2,4-dimethylbenzeneC₉H₉NO147.18
51164-29-5Benzamidomethyl benzylpenicillinateC₂₄H₂₅N₃O₅S467.55
51164-43-3N-(Chloromethyl)-N-methylisobutyramideC₆H₁₂ClNO149.62
51165-02-71-(1-Ethynylcyclohexyl)piperidineC₁₃H₂₁N191.32
51165-03-8Phenylalanyl-glycyl-leucyl-methioninamideC₂₂H₃₅N₅O₄S465.62
51165-05-0Substance P (7-11)C₃₁H₄₄N₆O₅S612.80
51166-71-3Di-O-methyl-beta-cyclodextrinC₅₆H₉₈O₃₅1331.37
51167-18-12'-(2,4-Dichloro-5-(1-methylethoxy)phenyl)-2,2-dimethylpropionohydrazideC₁₄H₂₀Cl₂N₂O₂319.23
51167-44-35-((2E,4E)-Hexa-2,4-dienoyl)-4-hydroxy-2-methoxybenzaldehydeC₁₄H₁₄O₄246.26
51168-26-4MethylliberineC₉H₁₂N₄O₃224.22
51169-05-22-Hydrazinylpyridine hydrochlorideC₅H₈ClN₃145.59
51169-17-65-(4'-Methylphenyl)-5-phenylhydantoinC₁₆H₁₄N₂O₂266.30
5117-07-75,5'-Dithiobis(1-phenyl-1H-tetrazole)C₁₄H₁₀N₈S₂354.42

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