CAS number index

CAS numbers starting with 49, page 20

2,422 chemicals have a CAS number that starts with 49. They are listed in CAS order.

Showing 1,901 to 2,000 of 2,422 chemicals

CAS numberChemical nameFormulaMol. weight

497942-53-72-[3-(Ethylsulfanyl)-5-(4-methoxyphenyl)-1H-1,2,4-triazol-1-yl]-1,3-benzothiazoleC₁₈H₁₆N₄OS₂368.49
497942-67-39-(Prop-2-en-1-yl)-3H-imidazo[1,2-a]benzimidazol-2(9H)-oneC₁₂H₁₁N₃O213.24
497942-84-43-(4-Methoxyphenyl)-1-(methylsulfonyl)-5-(thiophen-2-yl)-4,5-dihydro-1H-pyrazoleC₁₅H₁₆N₂O₃S₂336.44
497942-99-1(2E)-3-[(4-Fluorophenyl)methyl]-2-[(E)-furan-2-ylmethylidenehydrazinylidene]-5-methyl-1,3-thiazolidin-4-oneC₁₆H₁₄FN₃O₂S331.37
497943-69-84-[(E)-(3,4-Dichlorophenyl)methylideneamino]-3-(furan-2-yl)-1H-1,2,4-triazole-5-thioneC₁₃H₈Cl₂N₄OS339.21
497943-72-31-{2-Imino-3-[2-(piperidin-1-yl)ethyl]-2,3-dihydro-1H-benzimidazol-1-yl}-3-(4-methylphenoxy)propan-2-olC₂₄H₃₂N₄O₂408.55
497946-98-24-(4-(Trifluoromethyl)phenyl)-1H-pyrazoleC₁₀H₇F₃N₂212.17
497947-23-61-Methyl-1,2,3,4-tetrahydroisoquinolin-7-ol hydrobromideC₁₀H₁₄BrNO244.13
497947-61-21-Cyclobutyl-1H-pyrazol-5-amineC₇H₁₁N₃137.19
497949-84-54-((2-CL-5-Nitrobenzylidene)amino)-5-(3-ethoxyphenyl)-4H-1,2,4-triazole-3-thiolC₁₇H₁₄ClN₅O₃S403.85
497949-85-65-(3-Ethoxyphenyl)-4-((3-methylbenzylidene)amino)-4H-1,2,4-triazole-3-thiolC₁₈H₁₈N₄OS338.44
497949-86-75-(3-Ethoxyphenyl)-4-((4-(pentyloxy)benzylidene)amino)-4H-1,2,4-triazole-3-thiolC₂₂H₂₆N₄O₂S410.54
497959-29-22-Chloro-4-fluorophenylhydrazine hydrochlorideC₆H₇Cl₂FN₂197.04
497959-31-62-Hydroxy-3-(trifluoromethoxy)benzaldehydeC₈H₅F₃O₃206.12
497959-32-75-Bromo-2-hydroxy-3-(trifluoromethoxy)benzaldehydeC₈H₄BrF₃O₃285.01
497959-33-8[2-Bromo-4-(trifluoromethyl)phenyl]methanolC₈H₆BrF₃O255.03
497959-38-3Ethyl 2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)cyclopent-1-ene-1-carboxylateC₁₄H₂₃BO₄266.15
497959-43-02-Methyl-3-(tetramethyl-1,3,2-dioxaborolan-2-yl)cyclopent-2-en-1-oneC₁₂H₁₉BO₃222.09
497959-45-25,5-Dimethyl-3-(tetramethyl-1,3,2-dioxaborolan-2-yl)cyclohex-2-en-1-oneC₁₄H₂₃BO₃250.15
49797-49-18-Aminoquinoline-5,6-dioneC₉H₆N₂O₂174.16
49798-31-43-Phenylpyrrolidin-3-olC₁₀H₁₃NO163.22
49799-48-61H-1,5-Benzodiazepine-2,4(3H,5H)-dioneC₉H₈N₂O₂176.18
498-00-0Vanillyl alcoholC₈H₁₀O₃154.16
498-02-2AcetovanilloneC₉H₁₀O₃166.18
498-07-7LevoglucosanC₆H₁₀O₅162.14
498-12-4(1S,6R)-7,7-Dimethylbicyclo[4.1.0]hept-3-ene-3-carboxylic acidC₁₀H₁₄O₂166.22
498-15-7(+)-3-CareneC₁₀H₁₆136.24
498-16-8(-)-LavandulolC₁₀H₁₈O154.25
498-17-9EdbaC₁₀H₂₀N₂O₄232.28
498-21-5Methylsuccinic acidC₅H₈O₄132.12
498-23-7Citraconic acidC₅H₆O₄130.10
498-24-8Mesaconic acidC₅H₆O₄130.10
498-25-93,4-Diamino-4-oxobutanoic acidC₄H₈N₂O₃132.12
498-36-2(±)-2-Hydroxyisocaproic acidC₆H₁₂O₃132.16
498-40-8L-Cysteic acidC₃H₇NO₅S169.16
498-45-3ScopineC₈H₁₃NO₂155.20
498-59-9Djenkolic acidC₇H₁₄N₂O₄S₂254.33
498-60-23-FuraldehydeC₅H₄O₂96.08
498-62-43-ThiophenecarboxaldehydeC₅H₄OS112.15
498-63-5ProlinolC₅H₁₁NO101.15
498-66-8NorborneneC₇H₁₀94.16
498-71-5SobrerolC₁₀H₁₈O₂170.25
498-74-83-Amino-4-methoxyphenylsulphonyl fluorideC₇H₈FNO₃S205.21
498-77-1N-Benzyl-N,N-dimethyl-2-(2-(4-(2,4,4-trimethylpentan-2-yl)phenoxy)ethoxy)ethanaminium hydroxideC₂₇H₄₃NO₃429.64
498-81-7p-MENTHAN-8-OLC₁₀H₂₀O156.27
498-83-94-Bromobenzene-1-sulfonyl fluorideC₆H₄BrFO₂S239.06
498-89-52-Oxooxolane-4-carboxylic acidC₅H₆O₄130.10
498-94-24-Piperidinecarboxylic acidC₆H₁₁NO₂129.16
498-95-3Nipecotic acidC₆H₁₁NO₂129.16
498-96-4GuvacineC₆H₉NO₂127.14
498-98-61,2,3,6-Tetrahydro-2-pyridinecarboxylic acidC₆H₉NO₂127.14
4980-54-5Benzoic acid, 4-(1,1-dimethylethyl)-, zinc saltC₂₂H₂₆O₄Zn419.84
49800-59-18-Fluoro-3,4-dihydro-5-methoxy-1(2H)-naphthalenoneC₁₁H₁₁FO₂194.21
49801-18-52-Hydroxy-1-(2-naphthalenyl)ethanoneC₁₂H₁₀O₂186.21
49802-17-7N-Diethoxyphosphorylnaphthalen-1-amineC₁₄H₁₈NO₃P279.28
49802-96-22-Methyl-2-(pyridin-3-yloxy)propanoic acidC₉H₁₁NO₃181.19
49803-29-42-(1-Methylpyridin-4-ylidene)indene-1,3-dioneC₁₅H₁₁NO₂237.26
49803-30-71,3-Indandione, 2-(1-ethyl-4(1H)-pyridinylidene)-C₁₆H₁₃NO₂251.28
49804-28-63,4-Diamino-N,N-diethyl-benzenesulfonamideC₁₀H₁₇N₃O₂S243.33
49804-34-43-Amino-N,N-diethyl-4-[(2-hydroxyethyl)amino]benzene-1-sulfonamideC₁₂H₂₁N₃O₃S287.38
49807-74-1N-(3-Hydroxypropyl)formamideC₄H₉NO₂103.12
49807-92-3RefChem:357345C₁₄H₁₄N₄O₂270.29
49807-94-5N-[2-(Furan-2-carbonylamino)ethyl]furan-2-carboxamideC₁₂H₁₂N₂O₄248.24
49808-20-0Mercaptopurine disulfideC₁₀H₆N₈S₂302.35
49808-89-1N-(2-Morpholinoethyl)-2-phenylacetamideC₁₄H₂₀N₂O₂248.33
49808-94-8N-(2-Morpholin-4-ylethyl)pyridine-4-carboxamideC₁₂H₁₇N₃O₂235.29
49809-28-12-{[5-(4-Chlorophenyl)-1,3,4-oxadiazol-2-yl]sulfanyl}acetic acidC₁₀H₇ClN₂O₃S270.70
4981-63-94'-ChlorobutyrophenoneC₁₀H₁₁ClO182.65
4981-64-01-Butanone, 1-(4-bromophenyl)-C₁₀H₁₁BrO227.10
4981-66-29,10-AnthracenediolC₁₄H₁₀O₂210.23
4981-85-51-(2-Benzyloxy-ethyl)-piperazineC₁₃H₂₀N₂O220.32
4981-92-41-Benzyl-1H-benzimidazoleC₁₄H₁₂N₂208.26
4981-99-13-MethylhentriacontaneC₃₂H₆₆450.88
49810-21-1Ethyl (6-amino-1,2,3,4-tetrahydro-1,3-dimethyl-2,4-dioxo-5-pyrimidinyl)carbamateC₉H₁₄N₄O₄242.24
49811-67-81-Anilino-3-phenyl-1H-pyrrole-2,5-dioneC₁₆H₁₂N₂O₂264.28
49811-68-91-Anilino-3-(4-chlorophenyl)-1H-pyrrole-2,5-dioneC₁₆H₁₁ClN₂O₂298.73
49811-72-51-Anilino-3-(4-methoxyphenyl)-1H-pyrrole-2,5-dioneC₁₇H₁₄N₂O₃294.31
49812-93-3(±)-2-Aminotetralin hydrochlorideC₁₀H₁₄ClN183.68
49813-89-0N-Cyclohexyl-2,3-dihydro-1H-cyclopenta[b]quinoline-9-carboxamideC₁₉H₂₂N₂O294.40
49814-46-24-Chloro-2-methylthiophene-3-carboxylic acidC₆H₅ClO₂S176.62
4982-08-51-Hydroxy-3-phenylpropan-2-oneC₉H₁₀O₂150.18
4982-34-71-(4-Phenylcyclopenta-1,3-dienyl)benzeneC₁₇H₁₄218.30
49820-72-6N-(1,5-Dimethyl-3-oxo-2-phenylpyrazol-4-yl)-2-[4-(2-methylpropyl)phenyl]propanamideC₂₄H₂₉N₃O₂391.51
49823-14-51-PhenethylimidazoleC₁₁H₁₂N₂172.23
49826-26-81-Ethylcyclopentane-1-carbonitrileC₈H₁₃N123.20
49826-55-3rac-Methyl (1R,2R,4R)-5-oxobicyclo[2.2.2]octane-2-carboxylateC₁₀H₁₄O₃182.22
49826-70-24-(Benzyloxy)pyridineC₁₂H₁₁NO185.23
49827-15-8tert-Butyl 2-iodoacetateC₆H₁₁IO₂242.06
49828-25-3KayahopeC₁₅H₁₄ClNO₃S323.80
4983-28-22-Chloro-5-pyrimidinolC₄H₃ClN₂O130.53
4983-91-9(Z)-N,N'-Bis(4-ethoxyphenyl)(methylsulfanyl)methanimidamide hydroiodideC₁₈H₂₃IN₂O₂S458.37
49830-37-71-AminocyclopentanecarbonitrileC₆H₁₀N₂110.16
49830-45-75-Ethyl-3-hydrazino-5H-[1,2,4]triazino[5,6-b]indoleC₁₁H₁₂N₆228.26
49834-22-23-Bromo-N-methylbenzamideC₈H₈BrNO214.06
49835-53-24-Oxo-4-(pyridin-4-yl)butanenitrileC₉H₈N₂O160.18
49837-53-82-Ethyl-5-morpholin-4-yl-1,3-oxazole-4-carbonitrileC₁₀H₁₃N₃O₂207.23
49837-55-05-Morpholin-4-yl-2-phenyl-1,3-oxazole-4-carbonitrileC₁₄H₁₃N₃O₂255.28
49837-58-32-Methoxy-5-morpholin-4-yl-1,3-oxazole-4-carbonitrileC₉H₁₁N₃O₃209.21
49837-70-9N-(2,2-Dichloro-1-cyanoethenyl)benzamideC₁₀H₆Cl₂N₂O241.08
49837-72-1Ethyl N-(1-cyano-2,2-dichlorovinyl)carbamateC₆H₆Cl₂N₂O₂209.03

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