CAS number index

CAS numbers starting with 50, page 5

2,876 chemicals have a CAS number that starts with 50. They are listed in CAS order.

Showing 401 to 500 of 2,876 chemicals

CAS numberChemical nameFormulaMol. weight

500341-65-12-Methyl-1,3-oxazole-4-carbohydrazideC₅H₇N₃O₂141.13
500342-23-42-(2-(Aziridin-1-yl)ethoxy)pyrazineC₈H₁₁N₃O165.20
500346-26-97-Chloro-8-methyl-2-phenylquinoline-4-carboxylic acidC₁₇H₁₂ClNO₂297.74
500347-73-9PEG2-bis(phosphonic acid diethyl ester)C₁₂H₂₈O₉P₂378.30
500348-26-5Ethyl 5-hydroxy-1,2-oxazole-4-carboxylateC₆H₇NO₄157.13
500349-71-3Bis(2-chloro-4-methyl-6-quinolyl)methaneC₂₁H₁₆Cl₂N₂367.28
500349-81-54-Hydroxy-5,8-dimethoxyquinoline-3-carboxylic acidC₁₂H₁₁NO₅249.22
500350-31-22-(2-Fluorophenyl)-3-methylquinolineC₁₆H₁₂FN237.28
500350-48-12,5,8-Trimethylquinolin-4-olC₁₂H₁₃NO187.24
500352-09-06-Amino-2-chloropyrimidine-4-carboxamideC₅H₅ClN₄O172.57
500355-52-2Mk-0873C₂₅H₁₈N₄O₃422.44
500356-88-74-(Piperidin-1-yl)picolinic acidC₁₁H₁₄N₂O₂206.25
500357-40-42-Bromo-3,5-difluoroanilineC₆H₄BrF₂N208.00
500357-64-24-(2-Piperidin-4-ylethyl)morpholineC₁₁H₂₂N₂O198.31
500360-86-19-Benzyl-3,9-diazaspiro[5.5]undecan-2-oneC₁₆H₂₂N₂O258.37
500361-48-86-[(4-Bromophenyl)methylsulfanyl]-7H-purineC₁₂H₉BrN₄S321.20
500363-62-25-Bromo-7-[(4-phenylpiperazin-1-yl)methyl]quinolin-8-olC₂₀H₂₀BrN₃O398.30
500364-54-5Methyl 2-(2-amino-2-oxoethyl)-1,3-dithiolane-2-acetateC₈H₁₃NO₃S₂235.33
500367-64-6Methyl 5-(4-fluorophenyl)-3-oxopentanoateC₁₂H₁₃FO₃224.23
500370-52-55-(4-Fluorobenzyl)-2H-tetrazoleC₈H₇FN₄178.17
500372-25-82-(Benzyloxy)-2-(2-naphthyl)acetonitrileC₁₉H₁₅NO273.33
500372-26-92-(2-Naphthyl)-2-(pentyloxy)acetonitrileC₁₇H₁₉NO253.34
5004-07-94-(1-Pyrrolidinyl)piperidineC₉H₁₈N₂154.26
5004-45-54-Phenyl-1-(2H)-phthalazinoneC₁₄H₁₀N₂O222.25
5004-48-81-Hydroxy-4-methylphthalazineC₉H₈N₂O160.18
5004-83-13-Pyridinol, 2-(1H-benzimidazol-2-yl)-C₁₂H₉N₃O211.22
5004-88-62-Amino-4,5-dimethoxybenzamideC₉H₁₂N₂O₃196.21
5004-94-44-Phenylpiperidin-4-ol hydrochlorideC₁₁H₁₆ClNO213.71
5005-04-91,3-Imidazolidinedipropanenitrile, 2-thioxo-C₉H₁₂N₄S208.29
5005-14-1N-Benzothiazol-2-yl-benzamideC₁₄H₁₀N₂OS254.31
5005-25-44-(Cyclohexylmethyl)morpholineC₁₁H₂₁NO183.29
5005-28-7Piperidine, 1-(cyclohexylcarbonyl)-2,6-dimethyl-C₁₄H₂₅NO223.36
5005-36-7alpha-Phenyl-2-pyridineacetonitrileC₁₃H₁₀N₂194.24
5005-37-8alpha-(4-Chlorophenyl)-2-pyridineacetonitrileC₁₃H₉ClN₂228.68
5005-62-94-Amino-3,5,6-trichloro-2-(trichloromethyl)pyridineC₆H₂Cl₆N₂314.81
5005-72-1LeptaclineC₁₂H₂₃N181.32
500530-69-8(4-(tert-Butylsulfanyl)phenyl)methanolC₁₁H₁₆OS196.31
500533-92-62-(6-Hydroxy-3-oxo-3H-xanthen-9-yl)-cyclohexanecarboxylic acidC₂₀H₁₈O₅338.36
500533-94-82-(4,5,6-Trihydroxy-3-oxo-3H-xanthen-9-yl)cyclohexanecarboxylic acidC₂₀H₁₈O₇370.36
500534-89-42-Triobarbituric acid, 5-allyl-5-ethyl-C₉H₁₂N₂O₂S212.27
500534-97-45-But-3-enyl-5-ethyl-2-sulfanylidene-1,3-diazinane-4,6-dioneC₁₀H₁₄N₂O₂S226.30
500536-40-31-Bromo-2-chloro-4,5-dimethylbenzeneC₈H₈BrCl219.51
500536-41-42,7-Dimethyl-9-oxo-9H-fluorene-4-carboxylic acidC₁₆H₁₂O₃252.27
500539-08-26-Chloro-9-isopropyl-9H-purineC₈H₉ClN₄196.64
500541-26-43-Phenylcyclopentan-1-olC₁₁H₁₄O162.23
500541-40-23-(2-Oxo-1,3-thiazolidin-3-yl)propanoic acidC₆H₉NO₃S175.21
500542-20-11,2,3,6-Tetrahydro-1,3-dimethyl-2,6-dioxo-9H-purine-9-acetic acidC₉H₁₀N₄O₄238.20
500546-55-4RefChem:357246C₁₄H₁₆O200.28
500547-59-1(4-(2-Methylpropoxy)phenyl)methanolC₁₁H₁₆O₂180.25
500548-02-7N-Cyclohexyl-N-phenylpropanamideC₁₅H₂₁NO231.34
500550-88-94-Amino-3-iodobenzenesulfonyl fluorideC₆H₅FINO₂S301.08
500556-93-4rac-tert-Butyl (1R,2S,4S)-2-amino-7-azabicyclo(2.2.1)heptane-7-carboxylateC₁₁H₂₀N₂O₂212.29
500565-15-14-((6-Chloro-2-methoxyacridin-9-yl)amino)-2-((4-methylpiperazin-1-yl)methyl)phenolC₂₆H₂₇ClN₄O₂462.98
500574-37-8PyrrolezanthineC₁₄H₁₅NO₃245.28
500574-38-9(-)-SimulanolC₂₁H₂₄O₇388.42
500575-85-93-(Chloromethyl)-2-methylquinolineC₁₁H₁₀ClN191.66
500576-09-02,3-Dinitro-9H-fluoren-9-oneC₁₃H₆N₂O₅270.20
500576-64-7Methyl 5-formyl-4-methyl-1H-pyrrole-3-carboxylateC₈H₉NO₃167.16
500577-99-14-Amino-3,5-difluorobenzoic acidC₇H₅F₂NO₂173.12
500578-32-52-(Bromomethyl)-3-fluorobenzoic acidC₈H₆BrFO₂233.04
500578-37-0N-Methyl-1-phenylcyclohexane-1-carboxamideC₁₄H₁₉NO217.31
500579-00-02-[1,1'-Biphenyl]-4-ylbenzo[g]quinoline-4-carboxylic acidC₂₆H₁₇NO₂375.43
500579-03-32-(2,5-Dimethoxyphenyl)benzo[g]quinoline-4-carboxylic acidC₂₂H₁₇NO₄359.38
500579-04-42,2'-((Dihydro-2-(4-pyridinyl)-1,3(2H,4H)-pyrimidinediyl)bis(methylene))bis(N,N-dimethylbenzenamine)C₂₇H₃₅N₅429.61
500579-62-45-Bromo-2-chloro-4-methylbenzoic acidC₈H₆BrClO₂249.49
500585-16-04-Fluoro-3-nitrobenzenesulfonyl fluorideC₆H₃F₂NO₄S223.16
500587-39-3N2-Ethyl-4-chloro-6-(1-phenyl-1H-indol-3-yl)-1,3,5-triazin-2-amineC₁₉H₁₆ClN₅349.82
500587-48-41-(1-Piperidinylsulfonyl)piperazineC₉H₁₉N₃O₂S233.34
500587-68-81-Morpholino-2-tosylethanoneC₁₃H₁₇NO₄S283.35
500590-07-83-Methyl-6-nitrocinnolin-4(1H)-oneC₉H₇N₃O₃205.17
500596-03-23-(Chlorosulfonyl)-4-ethylbenzoic acidC₉H₉ClO₄S248.69
5006-20-25-Ethoxy-4-methyloxazoleC₆H₉NO₂127.14
5006-22-4Cyclobutanecarbonyl chlorideC₅H₇ClO118.56
5006-38-22,4,5-TrifluoroanisoleC₇H₅F₃O162.11
5006-44-06-Methylchromone-2-carboxylic AcidC₁₁H₈O₄204.18
5006-45-14H-1-Benzopyran-2-carboxylic acid, 6-chloro-4-oxo-C₁₀H₅ClO₄224.60
5006-56-47-Methyl-[1,2,4]triazolo[4,3-a]pyridin-3-amineC₇H₈N₄148.17
5006-58-62,3,5-Tribromo-4,6-dimethylpyridineC₇H₆Br₃N343.84
5006-62-2Ethyl nipecotateC₈H₁₅NO₂157.21
5006-64-4alpha-Fluoro-beta-ureidopropionic acidC₄H₇FN₂O₃150.11
5006-66-66-Hydroxynicotinic acidC₆H₅NO₃139.11
5006-68-82-(5-Nitro-1H-imidazol-1-yl)ethanolC₅H₇N₃O₃157.13
5006-69-92-(4-Nitro-1H-imidazol-1-yl)ethan-1-olC₅H₇N₃O₃157.13
5006-82-61-(3,4-Dichlorophenyl)-3-ethylureaC₉H₁₀Cl₂N₂O233.10
5006-83-71-(3,4-Dichlorophenyl)-3-propylureaC₁₀H₁₂Cl₂N₂O247.13
5006-90-61-(3,4-Dichlorophenyl)-3-isobutylureaC₁₁H₁₄Cl₂N₂O261.15
5006-91-71-tert-Butyl-3-(3,4-dichloro-phenyl)-ureaC₁₁H₁₄Cl₂N₂O261.15
5006-97-3Lithium bicarbonateCHLiO₃67.96
500605-08-32-(2-Fluorophenyl)-5-thiazolecarboxylic acidC₁₀H₆FNO₂S223.23
500615-59-86-Ethyl-5,6,7,8-tetrahydronaphthalen-2-olC₁₂H₁₆O176.26
500690-22-21,4,4-Trimethyl-3-pyrazolidinoneC₆H₁₂N₂O128.18
500690-88-08-Bromo-1H,3H,4H,5H-thiopyrano[4,3-b]indoleC₁₁H₁₀BrNS268.18
500696-01-52-Amino-2-(5-bromo-2-methoxyphenyl)acetic acidC₉H₁₀BrNO₃260.09
500698-46-44,5-Dimethoxy-2-(trifluoromethyl)anilineC₉H₁₀F₃NO₂221.18
5007-34-11,3-Diazaspiro[4.4]nonane-2,4-dione, 6-phenyl-C₁₃H₁₄N₂O₂230.27
5007-50-12-Acetylfuran oximeC₆H₇NO₂125.13
5007-67-0Methanone, bis(3,4-diaminophenyl)-C₁₃H₁₄N₄O242.28
500701-24-63-(5-Methyl-1H-1,2,3,4-tetrazol-1-yl)anilineC₈H₉N₅175.19
500708-75-8Sodium 5-chlorothiophene-2-sulfinateC₄H₂ClNaO₂S₂204.63
500715-03-7IK1 inhibitor PA-6C₃₁H₃₂N₄O₂492.62

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