CAS number index

CAS numbers starting with 5, page 49

30,686 chemicals have a CAS number that starts with 5. They are listed in CAS order.

Showing 4,801 to 4,900 of 5,000 chemicals

CAS numberChemical nameFormulaMol. weight

51516-71-35-Amino-1-(3-fluorophenyl)-1H-pyrazole-4-carbonitrileC₁₀H₇FN₄202.19
515160-72-21-[4-(2-Methoxyethoxy)phenyl]piperazineC₁₃H₂₀N₂O₂236.31
515160-75-51-(4-Chloro-2-fluorophenyl)piperazineC₁₀H₁₂ClFN₂214.67
515162-19-31-{3-[(4-Methylpiperazin-1-yl)methyl]phenyl}methanamineC₁₃H₂₁N₃219.33
515162-20-64-((4-Methyl-1-piperazinyl)methyl)benzenemethanamineC₁₃H₂₁N₃219.33
515169-85-42-(1,1-Dioxo-1lambda6-thiolan-3-yl)acetohydrazideC₆H₁₂N₂O₃S192.24
51517-01-22-Methoxyethane-1-sulfonyl chlorideC₃H₇ClO₃S158.61
51517-04-52-Methoxyethane-1-sulfonamideC₃H₉NO₃S139.18
51517-09-01,3,4-Oxadiazol-2(3H)-oneC₂H₂N₂O₂86.05
51517-88-54-(1H-1,2,3,4-Tetrazol-5-yl)phenolC₇H₆N₄O162.15
515175-06-1N-(4-{N-[(4-bromo-1-methyl-1H-pyrazol-3-yl)carbonyl]ethanehydrazonoyl}phenyl)isonicotinamideC₁₉H₁₇BrN₆O₂441.29
515175-08-31-Ethyl-N-{3-nitro-4-methylphenyl}-1H-pyrazole-4-carboxamideC₁₃H₁₄N₄O₃274.28
515175-77-62-Amino-4-[4-methoxy-3-[(4-nitropyrazol-1-yl)methyl]phenyl]-5-oxo-1-pyridin-3-yl-4,6,7,8-tetrahydroquinoline-3-carbonitrileC₂₆H₂₃N₇O₄497.51
515175-85-6N-(3-{N-[(4-chloro-1-methyl-1H-pyrazol-5-yl)carbonyl]ethanehydrazonoyl}phenyl)-2-phenoxyacetamideC₂₁H₂₀ClN₅O₃425.88
515176-02-0N-(3-{N-[(4-bromo-1-methyl-1H-pyrazol-3-yl)carbonyl]ethanehydrazonoyl}phenyl)cyclopentanecarboxamideC₁₉H₂₂BrN₅O₂432.32
515176-27-91-Ethyl-N-(4-fluorophenyl)-5-methylpyrazole-4-carboxamideC₁₃H₁₄FN₃O247.27
515176-32-61-[(4-Chloro-2-methylpyrazole-3-carbonyl)amino]-3-naphthalen-1-ylureaC₁₆H₁₄ClN₅O₂343.77
515176-44-04-Chloro-1,3-dimethyl-N'-(1-naphthylmethylene)-1H-pyrazole-5-carbohydrazideC₁₇H₁₅ClN₄O326.79
515176-46-2N-(1-Benzylpyrazol-4-yl)-3-(2-chlorophenyl)-5-methyl-1,2-oxazole-4-carboxamideC₂₁H₁₇ClN₄O₂392.85
515176-84-8N-(1-Adamantyl)-N,1-dimethylpyrazole-4-carboxamideC₁₆H₂₃N₃O273.38
515176-93-9N-[(E)-Benzylideneamino]-2,5-dimethyl-4-nitropyrazole-3-carboxamideC₁₃H₁₃N₅O₃287.28
515177-03-44-Chloro-N-[(E)-1-[3-[(3-fluorobenzoyl)amino]phenyl]ethylideneamino]-2,5-dimethylpyrazole-3-carboxamideC₂₁H₁₉ClFN₅O₂427.87
515177-06-72,2-Dichloro-N-[(1-ethyl-5-methyl-1H-pyrazol-4-yl)methyl]-1-methylcyclopropanecarboxamideC₁₂H₁₇Cl₂N₃O290.19
515177-34-12-(3,5-Dimethyl-4-nitropyrazol-1-yl)-N-[(2-methoxyphenyl)methyl]acetamideC₁₅H₁₈N₄O₄318.33
515177-36-3N-[1-[(4-Chlorophenyl)methyl]pyrazol-4-yl]thiophene-2-carboxamideC₁₅H₁₂ClN₃OS317.80
515177-37-4N-(2,3-Dihydro-1,4-benzodioxin-6-yl)-1,3-dimethyl-1H-pyrazole-4-carboxamideC₁₄H₁₅N₃O₃273.29
515177-45-4N-(2-Fluorobenzyl)-1-methyl-1H-pyrazole-4-carboxamideC₁₂H₁₂FN₃O233.25
515177-93-22-(3,5-Dimethyl-4-nitropyrazol-1-yl)-N-[(2-fluorophenyl)methyl]acetamideC₁₄H₁₅FN₄O₃306.30
515179-19-8(1S,2S)-2-(4-Fluorophenyl)cyclopropanecarboxylic AcidC₁₀H₉FO₂180.18
51519-65-44,4a,6,7,8,8a-Hexahydro-1,4-methanonaphthalen-5(1H)-oneC₁₁H₁₄O162.23
5152-30-7MetocurineC₄₀H₄₈N₂O₆+₂652.83
5152-83-04-AminocinnolineC₈H₇N₃145.16
5152-84-14-ChlorocinnolineC₈H₅ClN₂164.59
51521-29-0Pyrido(3,4-g)isoquinolineC₁₂H₈N₂180.21
51521-75-62,4-Dichloro-5-methanesulfonylbenzoic acidC₈H₆Cl₂O₄S269.11
51521-95-05-(Aminomethyl)furan-2-carboxylic acid hydrochlorideC₆H₈ClNO₃177.59
51522-07-74-Chloro-3-methanesulfonylbenzoic acidC₈H₇ClO₄S234.66
51522-22-63-Methanesulfonyl-4-methylbenzoic acidC₉H₁₀O₄S214.24
51522-30-65,7-Dinitro-1,2,3,4-tetrahydro-naphthaleneC₁₀H₁₀N₂O₄222.20
51523-41-2N,N,N,N',N',N'-Hexaethyl-1,10-decanediaminium dibromideC₂₂H₅₀BrN₂+422.56
51523-79-62,4-Difluorophenylhydrazine hydrochlorideC₆H₇ClF₂N₂180.59
51523-81-02-Cyclohexylpiperidine hydrochlorideC₁₁H₂₂ClN203.76
51524-84-63-(Methylamino)benzoic acidC₈H₉NO₂151.16
51526-59-11-Oxyl-2,2,6,6-tetramethyl-4-piperidyl-N,N,N',N'-bis(ethylene)phosphorodiamidothioateC₁₃H₂₅N₃O₂PS318.40
51527-18-51-(5-Chloro-3-methyl-benzo[b]thiophen-2-yl)-ethanoneC₁₁H₉ClOS224.71
51527-19-6TianafacC₁₁H₉ClO₂S240.71
51527-73-22,4,6-Trichlorobenzenesulfonyl chlorideC₆H₂Cl₄O₂S279.96
51527-93-6Ethyl 2-amino-1,8-naphthyridine-3-carboxylateC₁₁H₁₁N₃O₂217.23
51528-02-0Thiophene-3-carboxamidine hydrochlorideC₅H₇ClN₂S162.65
51528-58-6(3S)-3-Amino-4-[[(2S)-5-(diaminomethylideneamino)-1-(naphthalen-2-ylamino)-1-oxopentan-2-yl]amino]-4-oxobutanoic acidC₂₀H₂₆N₆O₄414.47
51528-59-7Phosphoglycolohydroxamic acidC₂H₆NO₆P171.04
51529-01-2cis-(Z)-Flupenthixol dihydrochlorideC₂₃H₂₆ClF₃N₂OS470.99
51529-02-3Flupentixol dihydrochloride, (E)-C₂₃H₂₇Cl₂F₃N₂OS507.45
51529-11-4beta-SitosteroneC₂₉H₄₈O412.70
51529-34-1H-Gly-met-gly-OHC₉H₁₇N₃O₄S263.32
51529-97-65,6,7,8-Tetrahydronaphthalene-2-carbaldehydeC₁₁H₁₂O160.22
5153-25-32-Ethylhexyl p-hydroxybenzoateC₁₅H₂₂O₃250.34
5153-39-9ChloropentamethylbenzeneC₁₁H₁₅Cl182.69
5153-40-2BromopentamethylbenzeneC₁₁H₁₅Br227.15
5153-57-1N6,N6,2-Trimethyl-3,6-acridinediamineC₁₆H₁₇N₃251.33
5153-67-3beta-Nitrostyrene, (E)-C₈H₇NO₂149.15
5153-68-4trans-4-Methyl-beta-nitrostyreneC₉H₉NO₂163.18
5153-69-51-Fluoro-4-((1E)-2-nitroethenyl)benzeneC₈H₆FNO₂167.14
5153-71-9trans-4-Bromo-beta-nitrostyreneC₈H₆BrNO₂228.04
5153-73-1trans-4-(2-Nitroethenyl)benzonitrileC₉H₆N₂O₂174.16
5153-77-5N-(Butoxymethyl)methacrylamideC₉H₁₇NO₂171.24
5153-92-4(+)-Sclareol oxideC₁₈H₃₀O262.44
51531-96-52-Methylsulfanyl-4-oxopyrido[1,2-a]pyrimidine-3-carbonitrileC₁₀H₇N₃OS217.25
51532-07-12-Bromo-1,5-naphthyridineC₈H₅BrN₂209.05
51532-86-6L-Arabinono-1,4-lactoneC₅H₈O₅148.11
51533-70-1Diethyl (2-methylallyl)phosphonateC₈H₁₇O₃P192.19
51534-36-2(E)-2-TetradecenalC₁₄H₂₆O210.36
51534-66-8Methyl 2-(methylthio)-butyrateC₆H₁₂O₂S148.23
51534-77-1tert-Butyl 4-oxobutanoateC₈H₁₄O₃158.20
51535-00-3Methyl 1-benzyl-5-oxopyrrolidine-3-carboxylateC₁₃H₁₅NO₃233.27
5154-00-72-Amino-6-hydroxypyridineC₅H₆N₂O110.12
5154-01-85-Hydroxy-2(1H)-pyridinoneC₅H₅NO₂111.10
5154-02-91,5-IsoquinolinediolC₉H₇NO₂161.16
5154-41-6Luteolin 3'-glucosideC₂₁H₂₀O₁₁448.38
5154-67-6N-[4-[((Pyridin-3-yl)methylideneamino)sulfamoyl]phenyl]acetamideC₁₄H₁₄N₄O₃S318.36
51542-41-72-(1,3-Benzothiazol-2-yl)acetamideC₉H₈N₂OS192.24
51542-42-8Methyl 4-(5-amino-1,3,4-thiadiazol-2-yl)benzoateC₁₀H₉N₃O₂S235.27
51542-56-4Panax saponin CC₄₈H₈₂O₁₈947.17
51543-39-6EsflurbiprofenC₁₅H₁₃FO₂244.26
51543-40-9TarenflurbilC₁₅H₁₃FO₂244.26
51544-24-2Dimethyl 7-benzoylpyrrolo(1,2-B)pyridazine-5,6-dicarboxylateC₁₈H₁₄N₂O₅338.32
51545-05-22-[3-(2-Aminoethyl)-1-adamantyl]ethanamineC₁₄H₂₆N₂222.38
51545-09-61-Methylpiperazine hydrochlorideC₅H₁₃ClN₂136.63
51546-08-82-(5-Amino-3-methyl-1H-pyrazol-1-yl)ethan-1-olC₆H₁₁N₃O141.17
51546-12-42-Chloro-5-(methylsulfanyl)benzoic acidC₈H₇ClO₂S202.66
51546-63-53-(8Z,11Z)-8,11-Pentadecadien-1-ylphenolC₂₁H₃₂O300.49
51546-74-8Dihydro-3-(isododecenyl)furan-2,5-dioneC₁₆H₂₆O₃266.38
51549-36-1N4-Benzoyl-5'-O-tert-butyldimethylsilyl-2'-deoxycytidineC₂₂H₃₁N₃O₅Si445.59
51549-39-4N-(9-((2R,4S,5R)-5-((tert-Butyldimethylsilyloxy)methyl)-4-hydroxytetrahydrofuran-2-yl)-9H-purin-6-yl)benzamideC₂₃H₃₁N₅O₄Si469.62
51549-49-6N-Benzoyl-2'-deoxycytidine 3'-benzoateC₂₃H₂₁N₃O₆435.44
5155-13-51,4,5,6-Tetrahydro-6-oxo-3-pyridinecarboxylic acidC₆H₇NO₃141.13
5155-42-02,7-Dimethoxyxanthen-9-oneC₁₅H₁₂O₄256.26
5155-47-5Methyl 6-amino-6-deoxy-a-D-glucopyranosideC₇H₁₅NO₅193.20
5155-67-91-Cyano-2-(4-nitrophenyl)ethyl thiocyanateC₁₀H₇N₃O₂S233.25
5155-68-01-Cyano-2-(3-nitrophenyl)ethyl thiocyanateC₁₀H₇N₃O₂S233.25

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