CAS number index

CAS numbers starting with 49, page 23

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

Showing 2,201 to 2,300 of 2,422 chemicals

CAS numberChemical nameFormulaMol. weight

499101-82-5Methyl 4-{[({5-[(4-chlorobenzyl)sulfanyl]-1,3,4-thiadiazol-2-yl}sulfanyl)acetyl]amino}benzoateC₁₉H₁₆ClN₃O₃S₃466.01
499101-84-72-[(4-Chlorobenzyl)sulfanyl]-5-[(4-nitrobenzyl)sulfanyl]-1,3,4-thiadiazoleC₁₆H₁₂ClN₃O₂S₃409.94
499101-89-22-((4-Bromobenzyl)sulfanyl)-5-((4-chlorobenzyl)sulfanyl)-1,3,4-thiadiazoleC₁₆H₁₂BrClN₂S₃443.84
499101-90-52-({5-[(4-Chlorobenzyl)sulfanyl]-1,3,4-thiadiazol-2-YL}sulfanyl)-N-(4-ethylphenyl)acetamideC₁₉H₁₈ClN₃OS₃436.03
499101-92-72-[(3-Chlorobenzyl)sulfanyl]-5-[(4-chlorobenzyl)sulfanyl]-1,3,4-thiadiazoleC₁₆H₁₂Cl₂N₂S₃399.39
499101-97-22-({5-[(4-Chlorobenzyl)sulfanyl]-1,3,4-thiadiazol-2-yl}sulfanyl)-N-(2,4,6-trimethylphenyl)acetamideC₂₀H₂₀ClN₃OS₃450.05
499101-99-42-((2-(1,3-Benzodioxol-5-yl)-2-oxoethyl)thio)-3-(4-CL-PH)-4(3H)-quinazolinoneC₂₃H₁₅ClN₂O₄S450.90
499102-12-4N-(2-Ethylphenyl)-2-((3-(4-methoxyphenyl)-4-oxo-3,4,5,6,7,8-hexahydro(1)benzothieno(2,3-D)pyrimidin-2-yl)sulfanyl)acetamideC₂₇H₂₇N₃O₃S₂505.67
499102-18-03-(4-Chlorophenyl)-5-[(2-methylbenzyl)sulfanyl]-4-(4-methylphenyl)-4H-1,2,4-triazoleC₂₃H₂₀ClN₃S405.95
499102-37-32-((2-(1,3-Benzodioxol-5-yl)-2-oxoethyl)sulfanyl)-3-(4-methylphenyl)-4(3H)-quinazolinoneC₂₄H₁₈N₂O₄S430.49
499102-45-33-(4-Chlorophenyl)-2-[(4-fluorobenzyl)sulfanyl]-5,6,7,8-tetrahydro[1]benzothieno[2,3-d]pyrimidin-4(3H)-oneC₂₃H₁₈ClFN₂OS₂457.00
499102-49-73-(4-Chlorophenyl)-2-{[2-(4-methoxyphenyl)-2-oxoethyl]sulfanyl}-5,6,7,8-tetrahydro[1]benzothieno[2,3-d]pyrimidin-4(3H)-oneC₂₅H₂₁ClN₂O₃S₂497.04
499102-59-92-{[3-(4-Chlorophenyl)-4-oxo-3,4,5,6,7,8-hexahydro[1]benzothieno[2,3-d]pyrimidin-2-yl]sulfanyl}-N-(2-fluorophenyl)acetamideC₂₄H₁₉ClFN₃O₂S₂500.02
499102-99-73-(4-tert-Butylphenyl)-5-[(3-fluorobenzyl)sulfanyl]-4-(4-methoxyphenyl)-4H-1,2,4-triazoleC₂₆H₂₆FN₃OS447.58
499103-17-22-{[5-(4-tert-Butylphenyl)-4-(4-methoxyphenyl)-4H-1,2,4-triazol-3-yl]sulfanyl}-N-(3-methoxyphenyl)acetamideC₂₈H₃₀N₄O₃S502.64
499103-26-32-{[5-(4-tert-Butylphenyl)-4-(4-methoxyphenyl)-4H-1,2,4-triazol-3-yl]sulfanyl}-N-(3-methylphenyl)acetamideC₂₈H₃₀N₄O₂S486.64
499103-37-62-((5-(4-tert-Butylphenyl)-4-(4-methoxyphenyl)-4H-1,2,4-triazol-3-yl)sulfanyl)-N-(4-ethylphenyl)acetamideC₂₉H₃₂N₄O₂S500.67
499103-68-3N-(2,3-Dihydro-1,4-benzodioxin-6-yl)-2-({5-[(4-methoxybenzyl)sulfanyl]-1,3,4-thiadiazol-2-YL}sulfanyl)acetamideC₂₀H₁₉N₃O₄S₃461.59
499103-76-32-((5-((4-Methoxybenzyl)thio)-1,3,4-thiadiazol-2-yl)thio)-N-(3-(trifluoromethyl)phenyl)acetamideC₁₉H₁₆F₃N₃O₂S₃471.55
499103-81-02-({5-[(4-Methoxybenzyl)sulfanyl]-1,3,4-thiadiazol-2-yl}sulfanyl)-N-(3-methylphenyl)acetamideC₁₉H₁₉N₃O₂S₃417.58
499103-87-6N-(4-Ethylphenyl)-2-({5-[(4-methoxybenzyl)sulfanyl]-1,3,4-thiadiazol-2-YL}sulfanyl)acetamideC₂₀H₂₁N₃O₂S₃431.61
499103-89-84-{[(5-{[(4-Methoxyphenyl)methyl]sulfanyl}-1,3,4-thiadiazol-2-yl)sulfanyl]methyl}benzoic acidC₁₈H₁₆N₂O₃S₃404.54
499104-14-2N-[4-(Acetylamino)phenyl]-2-{[3-(4-bromophenyl)-4-oxo-3,4-dihydroquinazolin-2-yl]sulfanyl}acetamideC₂₄H₁₉BrN₄O₃S523.41
499104-31-32-{[3-(4-Bromophenyl)-4-oxo-3,4-dihydroquinazolin-2-yl]sulfanyl}-N-(2-ethoxyphenyl)acetamideC₂₄H₂₀BrN₃O₃S510.41
499104-33-52-{[3-(4-Bromophenyl)-4-oxo-3,4-dihydroquinazolin-2-yl]sulfanyl}-N-[4-(dimethylamino)phenyl]acetamideC₂₄H₂₁BrN₄O₂S509.43
499104-41-52-{[3-(4-Bromophenyl)-4-oxo-3,4-dihydro-2-quinazolinyl]sulfanyl}-N-(3,5-dichlorophenyl)acetamideC₂₂H₁₄BrCl₂N₃O₂S535.25
499104-49-32-{[3-(4-Bromophenyl)-4-oxo-3,4-dihydroquinazolin-2-yl]sulfanyl}-N-(3,4-dimethylphenyl)acetamideC₂₄H₂₀BrN₃O₂S494.41
499104-82-42-(Benzo[4,5]furo[3,2-d]pyrimidin-4-ylamino)-propionic acidC₁₃H₁₁N₃O₃257.25
499104-90-4Rigidin BC₂₀H₁₅N₃O₆393.36
499110-77-9Ethyl 1-[(3-cyano-1H-indol-1-yl)acetyl]-4-piperidinecarboxylateC₁₉H₂₁N₃O₃339.39
499111-24-95-(3-Phenylpropyl)-3-pyridin-2-yl-1,2,4-oxadiazoleC₁₆H₁₅N₃O265.32
499111-37-4N-Pyridin-2-ylmethyl-N'-m-tolyl-oxalamideC₁₅H₁₅N₃O₂269.30
499111-42-11-(3,4-Dimethylphenyl)-N-(2-methoxybenzyl)-5-oxo-3-pyrrolidinecarboxamideC₂₁H₂₄N₂O₃352.43
499112-66-2N-(2-Fluorobenzyl)-4-methyl-N-[2-(4-methylpiperidin-1-yl)-2-oxoethyl]benzenesulfonamideC₂₂H₂₇FN₂O₃S418.53
499112-81-12-[(4-Bromophenyl)methyl-(4-chlorophenyl)sulfonylamino]acetamideC₁₅H₁₄BrClN₂O₃S417.71
499112-91-32-[(2-Chloro-6-fluorophenyl)methyl-(4-methylphenyl)sulfonylamino]acetamideC₁₆H₁₆ClFN₂O₃S370.83
499113-17-62-[(4-Chlorophenyl)sulfonyl-methylamino]-N-cyclohexylacetamideC₁₅H₂₁ClN₂O₃S344.86
499113-37-02-[(4-Bromophenyl)sulfonyl-methylamino]-N-(2-ethylphenyl)acetamideC₁₇H₁₉BrN₂O₃S411.32
499113-66-52-[(4-Bromophenyl)sulfonyl-methylamino]-N-(2-methoxyethyl)acetamideC₁₂H₁₇BrN₂O₄S365.25
499113-93-83-Methyl-N-(2-methylcyclohexyl)benzamideC₁₅H₂₁NO231.34
499114-51-19-(2-Phenoxyethyl)-9H-purin-6-amineC₁₃H₁₃N₅O255.28
499114-53-32-{[6-Amino-9-(2-phenoxyethyl)-9H-purin-8-yl]-thio}propanoic acidC₁₆H₁₇N₅O₃S359.41
499114-70-43-(4-Fluorobenzyl)-5-[(3-methyl-2-thienyl)methylene]-2,4-imidazolidinedioneC₁₆H₁₃FN₂O₂S316.36
499115-81-0N-(5-Chloro-2-methylphenyl)-2-(3-oxo-3,4-dihydro-2H-1,4-benzothiazin-2-yl)acetamideC₁₇H₁₅ClN₂O₂S346.84
499116-02-8Ethyl 2-(1-oxoisochroman-3-carboxamido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylateC₂₁H₂₁NO₅S399.47
499116-06-2N-[1-(4-Methoxyphenyl)benzimidazol-5-yl]propanamideC₁₇H₁₇N₃O₂295.34
499116-40-44-{(2E)-2-[(2E)-(Furan-2-ylmethylidene)hydrazinylidene]-2,3-dihydro-1,3-thiazol-4-yl}-N,N-dimethylbenzenesulfonamideC₁₆H₁₆N₄O₃S₂376.46
499116-50-62-(4-Methoxyphenoxy)-N-[2-(3-methoxyphenyl)-4-oxoquinazolin-3(4H)-yl]acetamideC₂₄H₂₁N₃O₅431.45
499116-69-77-[(Furan-2-yl)methyl]-6-imino-2-oxo-N-(prop-2-en-1-yl)-1,7,9-triazatricyclo[8.4.0.0^{3,8}]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamideC₂₀H₁₇N₅O₃375.39
499116-74-4(E)-[1-[2-(Diethylazaniumyl)ethyl]-2-(4-ethoxy-3-methoxyphenyl)-4,5-dioxopyrrolidin-3-ylidene]-(4-methoxy-3-methylphenyl)methanolateC₂₈H₃₆N₂O₆496.60
499117-49-62-(2,4-Dioxo-3-propyl-1,3-thiazolidin-5-yl)-N-phenylacetamideC₁₄H₁₆N₂O₃S292.36
499117-90-7(4E)-4-{[4-(Benzyloxy)-3-methylphenyl](hydroxy)methylidene}-1-[2-(dimethylamino)ethyl]-5-(4-fluorophenyl)pyrrolidine-2,3-dioneC₂₉H₂₉FN₂O₄488.56
499118-93-32-((4-Chlorophenyl)sulfanyl)-N-4H-1,2,4-triazol-4-ylacetamideC₁₀H₉ClN₄OS268.73
499118-95-516-(4-Methoxybenzyl)-1,4,7,10,13-pentaoxa-16-azacyclooctadecaneC₂₀H₃₃NO₆383.49
499119-57-22-(3-Methylphenoxy)-1-(4-morpholin-4-ylpiperidin-1-yl)ethanoneC₁₈H₂₆N₂O₃318.42
499119-71-02-Ethyl-2-methyl-3-[(1-methylpropylidene)amino]-2,3-dihydro-4(1H)-quinazolinoneC₁₅H₂₁N₃O259.35
499124-12-82-{[2-(4-Ethoxyphenyl)-2-oxoethyl]sulfanyl}-3-(4-methylphenyl)-5,6,7,8-tetrahydro[1]benzothieno[2,3-D]pyrimidin-4(3H)-oneC₂₇H₂₆N₂O₃S₂490.65
499124-37-72-((4-Methylbenzyl)sulfanyl)-3-(4-methylphenyl)-5,6,7,8-tetrahydro(1)benzothieno(2,3-D)pyrimidin-4(3H)-oneC₂₅H₂₄N₂OS₂432.61
499124-39-9N-(4-Ethylphenyl)-2-{[3-(4-methylphenyl)-4-oxo-3,4,5,6,7,8-hexahydro[1]benzothieno[2,3-D]pyrimidin-2-yl]sulfanyl}acetamideC₂₇H₂₇N₃O₂S₂489.67
499124-46-83-[(2-Fluorophenyl)methylthio]-4-(4-methylphenyl)-5-(4-pyridyl)-1,2,4-triazoleC₂₁H₁₇FN₄S376.46
499124-47-94-{5-[(4-Fluorobenzyl)sulfanyl]-4-(4-methylphenyl)-4H-1,2,4-triazol-3-yl}pyridineC₂₁H₁₇FN₄S376.46
499124-61-72-{[4-(4-Methylphenyl)-5-(pyridin-4-yl)-4H-1,2,4-triazol-3-yl]sulfanyl}-N-(4-phenoxyphenyl)acetamideC₂₈H₂₃N₅O₂S493.59
499124-62-8N-(1,3-Benzodioxol-5-yl)-2-{[4-(4-methylphenyl)-5-(pyridin-4-yl)-4H-1,2,4-triazol-3-yl]sulfanyl}acetamideC₂₃H₁₉N₅O₃S445.50
499124-66-2N-(3-Fluorophenyl)-2-{[4-(4-methylphenyl)-5-(pyridin-4-yl)-4H-1,2,4-triazol-3-yl]sulfanyl}acetamideC₂₂H₁₈FN₅OS419.49
499124-79-7N-(4-Ethylphenyl)-2-{[4-(4-methylphenyl)-5-(4-pyridinyl)-4H-1,2,4-triazol-3-yl]sulfanyl}acetamideC₂₄H₂₃N₅OS429.55
499125-06-3N-Benzo[1,3]dioxol-5-yl-2-[3-(4-ethoxy-phenyl)-4-oxo-3,4-dihydro-quinazolin-2-ylsulfanyl]-acetamideC₂₅H₂₁N₃O₅S475.53
499125-13-2N-(3-Chloro-4-methoxyphenyl)-2-{[3-(4-ethoxyphenyl)-4-oxo-3,4-dihydroquinazolin-2-yl]sulfanyl}acetamideC₂₅H₂₂ClN₃O₄S495.99
499125-27-82-((3-(4-Ethoxyphenyl)-4-oxo-3,4-dihydro-2-quinazolinyl)thio)-N-mesitylacetamideC₂₇H₂₇N₃O₃S473.60
499125-28-92-((2,4-Dichlorobenzyl)thio)-3-(4-ethoxyphenyl)quinazolin-4(3H)-oneC₂₃H₁₈Cl₂N₂O₂S457.38
499125-44-93-(4-Ethoxyphenyl)-2-[(4-methylbenzyl)sulfanyl]-5,6,7,8-tetrahydro[1]benzothieno[2,3-D]pyrimidin-4(3H)-oneC₂₆H₂₆N₂O₂S₂462.64
499125-45-02-[(2,6-Dichlorobenzyl)sulfanyl]-3-(4-ethoxyphenyl)-5,6,7,8-tetrahydro[1]benzothieno[2,3-d]pyrimidin-4(3H)-oneC₂₅H₂₂Cl₂N₂O₂S₂517.50
499125-66-52-{[4-(4-Bromophenyl)-5-(3-pyridinyl)-4H-1,2,4-triazol-3-yl]sulfanyl}-N-(4-ethylphenyl)acetamideC₂₃H₂₀BrN₅OS494.42
499125-79-0N-(2,5-Dichlorophenyl)-2-{[4-(4-ethoxyphenyl)-5-(3-pyridinyl)-4H-1,2,4-triazol-3-yl]sulfanyl}acetamideC₂₃H₁₉Cl₂N₅O₂S500.41
499133-84-5N-(2,5-Dimethoxyphenyl)-6-methyl-2-oxo-4-thiophen-2-yl-3,4-dihydro-1H-pyrimidine-5-carboxamideC₁₈H₁₉N₃O₄S373.43
499134-37-11-(4-Methylbenzoyl)-3-phenylpyrrolidineC₁₈H₁₉NO265.36
499142-34-6Ethyl [10-(4-chlorophenyl)-4-oxo-4,7,8,9-tetrahydro-3H-cyclopenta[5',6']pyrido[3',2':4,5]thieno[3,2-d][1,2,3]triazin-3-yl]acetateC₂₁H₁₇ClN₄O₃S440.91
499157-23-2Methyl 4-amino-3-hydroxybenzoate hydrochlorideC₈H₁₀ClNO₃203.63
499158-97-32-Hexyl-6-phenylpyridineC₁₇H₂₁N239.36
499182-73-94-(5-{[(4-Bromophenyl)methyl]sulfanyl}-4-(4-chlorophenyl)-4H-1,2,4-triazol-3-yl)pyridineC₂₀H₁₄BrClN₄S457.78
499183-67-42-(4-Fluorophenyl)-6,7-dimethoxyisoindolin-1-oneC₁₆H₁₄FNO₃287.29
499183-68-52-(4-Chlorophenyl)-6,7-dimethoxyisoindolin-1-oneC₁₆H₁₄ClNO₃303.75
499184-97-3N-(1-(1H-Benzimidazol-2-yl)ethyl)-4-fluorobenzamideC₁₆H₁₄FN₃O283.31
499188-52-24-Methoxy-N-(2-morpholinoethyl)naphthalene-1-sulfonamideC₁₇H₂₂N₂O₄S350.44
499188-53-32,3,4-Trimethyl-N-(4-pyridinylmethyl)benzenesulfonamideC₁₅H₁₈N₂O₂S290.39
499190-74-8N-[4-(4-Ethylpiperazin-1-yl)phenyl]furan-2-carboxamideC₁₇H₂₁N₃O₂299.37
499191-63-85-Oxo-N-[3-(trifluoromethyl)phenyl]prolinamideC₁₂H₁₁F₃N₂O₂272.23
499191-66-15-Oxo-N-(pyridin-3-ylmethyl)pyrrolidine-2-carboxamideC₁₁H₁₃N₃O₂219.24
499193-57-62-Chloro-4-(2-(trimethylsilyl)ethynyl)pyridineC₁₀H₁₂ClNSi209.75
499195-47-04-(3-Bromophenyl)-2-chloropyrimidineC₁₀H₆BrClN₂269.53
499195-92-52-Acetyl-3-methylcyclohex-2-en-1-oneC₉H₁₂O₂152.19
499197-13-6N-(9H-Fluoren-2-yl)-2,6-dimethoxybenzamideC₂₂H₁₉NO₃345.40
499197-61-41-(2,4-Dimethylphenyl)-3-(4-methylphenyl)sulfonylureaC₁₆H₁₈N₂O₃S318.40
499197-66-9Methyl 1-[(2,4,6-trimethylphenyl)methyl]-1H-1,2,3-triazole-4-carboxylateC₁₄H₁₇N₃O₂259.31
499198-60-62-[(3-Methylbenzoyl)amino]-N-prop-2-enylbenzamideC₁₈H₁₈N₂O₂294.35
499198-91-3Ethyl 5-(3-((furan-2-ylmethyl)amino)-2-hydroxypropoxy)-2-methyl-1-(p-tolyl)-1H-indole-3-carboxylateC₂₇H₃₀N₂O₅462.55
499199-10-9(3-Ethyl-2,4-dioxo-thiazolidin-5-yl)-acetic acidC₇H₉NO₄S203.22
4992-08-92-(1H-Indol-2-yl)benzoic acidC₁₅H₁₁NO₂237.26
4992-20-52-(3-Bromo-1,2-oxazol-5-yl)acetic acidC₅H₄BrNO₃206.00
4992-21-62-(1,2-Oxazol-5-yl)acetic acidC₅H₅NO₃127.10
4992-29-43-Amino-5-benzylidenerhodanineC₁₀H₈N₂OS₂236.32

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