CAS number index

CAS numbers starting with 44, page 10

2,723 chemicals have a CAS number that starts with 44. They are listed in CAS order.

Showing 901 to 1,000 of 2,723 chemicals

CAS numberChemical nameFormulaMol. weight

443319-38-84-[(1,1-Dioxido-1,2-benzisothiazol-3-yl)(2-thienylmethyl)amino]phenolC₁₈H₁₄N₂O₃S₂370.45
443319-90-2Ethyl 4-amino-3-(4-methoxyphenyl)-2-sulfanylidene-1,3-thiazole-5-carboxylateC₁₃H₁₄N₂O₃S₂310.40
443320-36-3N-(4-Bromophenyl)-2-(6,7,8,9-tetrahydrodibenzo[b,d]furan-2-yloxy)acetamideC₂₀H₁₈BrNO₃400.27
443320-39-6N-(3-Bromophenyl)-2-(6,7,8,9-tetrahydrodibenzofuran-2-yloxy)acetamideC₂₀H₁₈BrNO₃400.27
443320-55-62-(2-Methylphenyl)-6-phenyl-4H-thieno[2,3-d][1,3]oxazin-4-oneC₁₉H₁₃NO₂S319.38
443320-64-75,6-Dimethyl-2-thiophen-2-ylthieno[2,3-d][1,3]oxazin-4-oneC₁₂H₉NO₂S₂263.34
443321-51-52-((4,6-Diaminopyrimidin-2-yl)thio)-N-(5-methylisoxazol-3-yl)acetamideC₁₀H₁₂N₆O₂S280.31
443321-63-98-Methoxy-4,4,6-trimethyl-4H-pyrrolo[3,2,1-ij]quinoline-1,2-dioneC₁₅H₁₅NO₃257.29
443321-68-44,4,6,8-Tetramethyl-5,6-dihydro-4H-pyrrolo[3,2,1-ij]quinoline-1,2-dioneC₁₅H₁₇NO₂243.31
443321-71-94,4,6-Trimethyl-6-phenyl-5,6-dihydro-4H-pyrrolo[3,2,1-ij]quinoline-1,2-dioneC₂₀H₁₉NO₂305.38
443321-74-28-Methoxy-4,4,6-trimethyl-5,6-dihydro-4H-pyrrolo[3,2,1-ij]quinoline-1,2-dioneC₁₅H₁₇NO₃259.31
443321-86-6Propan-2-yl {4-[N'-(4,6-dimethylpyrimidin-2-yl)carbamimidamido]phenyl}acetateC₁₈H₂₃N₅O₂341.42
443322-16-56-Chloro-4-phenyl-3-(4H-1,2,4-triazol-3-ylsulfanyl)quinolin-2-olC₁₇H₁₁ClN₄OS354.82
443322-24-5{4-Amino-6-[(4-methoxyphenyl)amino]-1,3,5-triazin-2-yl}methyl piperidine-1-carbodithioateC₁₇H₂₂N₆OS₂390.54
443322-27-8{4-Amino-6-[(4-methoxyphenyl)amino]-1,3,5-triazin-2-yl}methyl morpholine-4-carbodithioateC₁₆H₂₀N₆O₂S₂392.51
443322-30-3N-(4-Amino-6-{[4-(4-fluorophenyl)piperazino]methyl}-1,3,5-triazin-2-yl)-N-(4-methoxyphenyl)amineC₂₁H₂₄FN₇O409.47
443322-33-62-[(4,6-Dimethylquinazolin-2-yl)amino]-7,7-dimethyl-7,8-dihydroquinazolin-5(6H)-oneC₂₀H₂₁N₅O347.42
443322-36-9N-(4,7-Dimethyl-quinazolin-2-yl)-N'-(phenothiazine-10-carbonyl)-guanidineC₂₄H₂₀N₆OS440.53
443322-48-35,7-Diethyl-2-(4-isopropoxyphenyl)-1,3-diazatricyclo[3.3.1.1~3,7~]decan-6-oneC₂₁H₃₀N₂O₂342.48
443322-86-96-[[4-(Dimethylamino)-6-methoxy-1,3,5-triazin-2-yl]oxy]-2-methylpyridazin-3-oneC₁₁H₁₄N₆O₃278.27
443323-01-15-(2-Methoxybenzylidene)-2-methyl-2-phenyl-1,3-dioxane-4,6-dioneC₁₉H₁₆O₅324.33
443323-11-3(4Z)-4-[[5-(2-Methoxy-4-nitrophenyl)furan-2-yl]methylidene]-3-phenyl-1,2-oxazol-5-oneC₂₁H₁₄N₂O₆390.35
443323-35-18-(4-Hydroxy-3-methoxy-phenyl)-8,10,11,12-tetrahydro-7H-benzo[a][4,7]phenanthrolin-9-oneC₂₃H₂₀N₂O₃372.42
443324-22-9(6-Methanesulfonyl-benzothiazol-2-yl)-carbamic acid butyl esterC₁₃H₁₆N₂O₄S₂328.42
443325-44-8N-[1-[2-(4-Methoxyphenoxy)ethyl]benzimidazol-2-yl]furan-2-carboxamideC₂₁H₁₉N₃O₄377.40
443325-65-3N-[2-[4-(4-Methylbenzoyl)piperazin-1-yl]ethyl]-N'-propan-2-yloxamideC₁₉H₂₈N₄O₃360.46
443325-68-6N-[2-(1H-Indol-3-yl)ethyl]-N'-(oxolan-2-ylmethyl)oxamideC₁₇H₂₁N₃O₃315.37
443325-74-4N-[2-(1H-Indol-3-yl)ethyl]-N'-(1-phenylethyl)oxamideC₂₀H₂₁N₃O₂335.41
443325-77-7N'-(2-Ethoxyphenyl)-N-[2-(1H-indol-3-yl)ethyl]oxamideC₂₀H₂₁N₃O₃351.41
443325-80-2N'-(3-Chloro-2-methylphenyl)-N-[2-(1H-indol-3-yl)ethyl]oxamideC₁₉H₁₈ClN₃O₂355.82
443325-83-5N'-(2-Fluorophenyl)-N-[2-(1H-indol-3-yl)ethyl]oxamideC₁₈H₁₆FN₃O₂325.34
443325-89-1Dimethyl 4-(3-chlorophenyl)-1-(2-thienylmethyl)-1,4-dihydro-3,5-pyridinedicarboxylateC₂₀H₁₈ClNO₄S403.89
443325-92-61-(Tetrahydro-furan-2-ylmethyl)-4-(3,4,5-trimethoxy-phenyl)-1,4-dihydro-pyridine-3,5-dicarboxylic acid dimethyl esterC₂₃H₂₉NO₈447.48
443326-01-06-(4-Ethoxyphenyl)-5-nitropiperidin-2-oneC₁₃H₁₆N₂O₄264.28
443326-19-06-(2-Methoxyphenyl)-5-nitropiperidin-2-oneC₁₂H₁₄N₂O₄250.25
443326-34-98-(2-Fluorophenyl)-7,8-dihydro-5H-[1,3]dioxolo[4,5-g]quinolin-6-oneC₁₆H₁₂FNO₃285.27
443326-75-88-(2-Chlorophenyl)-7,8-dihydro[1,3]dioxolo[4,5-g]quinolin-6(5H)-oneC₁₆H₁₂ClNO₃301.73
443327-56-8Morpholin-4-yl 4-(2-pyridyl)piperazinyl ketoneC₁₄H₂₀N₄O₂276.34
443327-62-6N-(4-Propan-2-ylphenyl)phenothiazine-10-carboxamideC₂₂H₂₀N₂OS360.48
443327-73-9N-(2-Methylpropyl)phenothiazine-10-carboxamideC₁₇H₁₈N₂OS298.41
443327-82-0N-(2,2,6,6-Tetramethylpiperidin-4-yl)phenothiazine-10-carboxamideC₂₂H₂₇N₃OS381.55
443328-18-52-[5-(3,4,5-Trimethoxyphenyl)-1,2,4-oxadiazol-3-yl]pyridineC₁₆H₁₅N₃O₄313.31
443328-29-85-[(4-Chloro-3,5-dimethylphenoxy)methyl]-3-(3,4-dimethoxyphenyl)-1,2,4-oxadiazoleC₁₉H₁₉ClN₂O₄374.82
443328-32-34-{5-[(4-Chloro-3,5-dimethylphenoxy)methyl]-1,2,4-oxadiazol-3-yl}pyridineC₁₆H₁₄ClN₃O₂315.76
443328-44-75-Propan-2-yl-3-pyridin-2-yl-1,2,4-oxadiazoleC₁₀H₁₁N₃O189.22
443328-61-81-(4-Fluorophenyl)-3-[4-(2-fluorophenyl)piperazin-1-yl]pyrrolidine-2,5-dioneC₂₀H₁₉F₂N₃O₂371.39
443328-75-4N-(tert-Butyl)-5-oxo-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine-6-carboxamideC₁₁H₁₅N₃O₂S253.33
443328-84-5N-Cycloheptyl-5-oxo-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine-6-carboxamideC₁₄H₁₉N₃O₂S293.39
443328-89-0N-(2-Chlorobenzyl)-5-oxo-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine-6-carboxamideC₁₄H₁₂ClN₃O₂S321.79
443328-91-4Methyl 2-indolo[3,2-b]quinoxalin-6-ylacetateC₁₇H₁₃N₃O₂291.31
443328-95-8N-(4-Fluorobenzyl)-5-oxo-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine-6-carboxamideC₁₄H₁₂FN₃O₂S305.33
443328-98-1N-(4-Methoxybenzyl)-5-oxo-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine-6-carboxamideC₁₅H₁₅N₃O₃S317.37
443329-04-2N-(Furan-2-ylmethyl)-5-oxo-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine-6-carboxamideC₁₂H₁₁N₃O₃S277.31
443329-09-79-Bromo-6-isopropyl-6H-indolo[2,3-b]quinoxalineC₁₇H₁₄BrN₃340.22
443329-13-3N-(2-(Cyclohex-1-en-1-yl)ethyl)-5-oxo-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine-6-carboxamideC₁₅H₁₉N₃O₂S305.40
443329-16-65-Oxo-N-(4-sulfamoylphenethyl)-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine-6-carboxamideC₁₅H₁₆N₄O₄S₂380.45
443329-26-85-Oxo-N-(m-tolyl)-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine-6-carboxamideC₁₄H₁₃N₃O₂S287.34
443329-30-4N-(2-Ethylphenyl)-5-oxo-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine-6-carboxamideC₁₅H₁₅N₃O₂S301.37
443329-34-8N-(4-Bromophenyl)-5-oxo-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine-6-carboxamideC₁₃H₁₀BrN₃O₂S352.21
443329-42-8N-(2-Methoxyphenyl)-5-oxo-2,3-dihydro-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxamideC₁₄H₁₃N₃O₃S303.34
443329-48-45-Oxo-N-(4-(trifluoromethoxy)phenyl)-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine-6-carboxamideC₁₄H₁₀F₃N₃O₃S357.31
443329-52-0N-(2-Ethoxyphenyl)-5-oxo-2,3-dihydro-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxamideC₁₅H₁₅N₃O₃S317.37
443329-60-0N-(2,5-Dimethylphenyl)-5-oxo-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine-6-carboxamideC₁₅H₁₅N₃O₂S301.37
443329-63-35-Methyl-N-phenyl-7-pyridin-4-yl-4,7-dihydrotetrazolo[1,5-a]pyrimidine-6-carboxamideC₁₇H₁₅N₇O333.36
443329-69-97-(2,3-Dimethoxyphenyl)-5-methyl-N-(pyridin-2-yl)-4,7-dihydrotetrazolo[1,5-a]pyrimidine-6-carboxamideC₁₉H₁₉N₇O₃393.41
443329-82-6N-(5-Chloro-2-methoxyphenyl)-5-oxo-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine-6-carboxamideC₁₄H₁₂ClN₃O₃S337.79
443329-88-2N-(2-Methoxy-5-methylphenyl)-5-oxo-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine-6-carboxamideC₁₅H₁₅N₃O₃S317.37
443329-94-0N-(3,4-Dimethoxyphenyl)-5-oxo-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine-6-carboxamideC₁₅H₁₅N₃O₄S333.37
443329-96-2N-(2,5-Dimethoxyphenyl)-5-oxo-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine-6-carboxamideC₁₅H₁₅N₃O₄S333.37
443329-98-4N-(4-Chloro-2-(2-chlorobenzoyl)phenyl)-5-oxo-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine-6-carboxamideC₂₀H₁₃Cl₂N₃O₃S446.31
443329-99-52,5-Bis(4-methylphenyl)-5,6-dihydro-7H-[1,2,4]triazolo[5,1-b][1,3]thiazin-7-oneC₁₉H₁₇N₃OS335.43
443330-01-65-(4-Chlorophenyl)-2-(p-tolyl)-5H-[1,2,4]triazolo[5,1-b][1,3]thiazin-7(6H)-oneC₁₈H₁₄ClN₃OS355.85
443330-08-3N-Butyl-5-oxo-N-phenyl-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine-6-carboxamideC₁₇H₁₉N₃O₂S329.43
443330-20-96-(2-Methylindoline-1-carbonyl)-2H-thiazolo[3,2-a]pyrimidin-5(3H)-oneC₁₆H₁₅N₃O₂S313.38
443331-58-64-Ethoxy-N-[(2E)-3-ethyl-4-[4-(pyrrolidin-1-ylsulfonyl)phenyl]-1,3-thiazol-2(3H)-ylidene]anilineC₂₃H₂₇N₃O₃S₂457.62
443331-94-02-(4-Chlorophenyl)-4-methyl-1(2H)-phthalazinoneC₁₅H₁₁ClN₂O270.72
443332-54-51-{[3-(Diethylamino)propyl]amino}-3-propylpyrido[1,2-a]benzimidazole-4-carbonitrileC₂₂H₂₉N₅363.51
443333-51-54-Fluoro-N-[2-[3-[2-(2-fluoroanilino)-2-oxoethyl]sulfanylindol-1-yl]ethyl]benzamideC₂₅H₂₁F₂N₃O₂S465.52
443339-43-35-Bromo-N-(propan-2-yl)pyridin-2-amineC₈H₁₁BrN₂215.09
443344-75-0(6-Methylpyridin-3-yl)methanamine dihydrochlorideC₇H₁₂Cl₂N₂195.09
443345-85-54-((Thiophen-2-yl)methoxy)benzoic acidC₁₂H₁₀O₃S234.28
443347-99-76-((2-Thioxo-1,2-dihydroquinazolin-4-yl)amino)hexanoic acidC₁₄H₁₇N₃O₂S291.38
443348-05-8N-(4-Oxo-2-sulfanylidene-1H-quinazolin-3-yl)-3-piperidin-1-ylpropanamideC₁₆H₂₀N₄O₂S332.43
443349-03-9Ethyl 8-[[3-(2-morpholin-4-ylethyl)-4-oxoquinazolin-2-yl]sulfanylmethyl]-4H-1,3-benzodioxine-6-carboxylateC₂₆H₂₉N₃O₆S511.60
443350-14-9Methyl 2-[2-(3-methoxyanilino)-2-oxoethyl]sulfanyl-3-(2-morpholin-4-ylethyl)-4-oxoquinazoline-7-carboxylateC₂₅H₂₈N₄O₆S512.59
443350-16-1Methyl 2-[2-(2-chloroanilino)-2-oxoethyl]sulfanyl-3-(2-morpholin-4-ylethyl)-4-oxoquinazoline-7-carboxylateC₂₄H₂₅ClN₄O₅S517.01
443350-59-22-((4-Oxo-3-((tetrahydrofuran-2-yl)methyl)-3,4-dihydroquinazolin-2-yl)thio)-N-(p-tolyl)acetamideC₂₂H₂₃N₃O₃S409.51
443350-67-22-({2-[4-(2-Methoxyphenyl)piperazin-1-yl]-2-oxoethyl}thio)-3-(tetrahydrofuran-2-ylmethyl)quinazolin-4(3H)-oneC₂₆H₃₀N₄O₄S494.62
443351-48-22-({3-[2-(3,4-Dimethoxyphenyl)ethyl]-4-oxo-3,4-dihydroquinazolin-2-yl}thio)-N-(5-methylisoxazol-3-yl)acetamideC₂₄H₂₄N₄O₅S480.55
443351-64-2N-(2-(2-((Cyanomethyl)thio)-4-oxoquinazolin-3(4H)-yl)ethyl)acetamideC₁₄H₁₄N₄O₂S302.36
443352-76-93-[3-(4-Methylpiperidin-1-yl)propyl]-2-thioxo-2,3-dihydroquinazolin-4(1H)-oneC₁₇H₂₃N₃OS317.46
443352-99-6Methyl 2-({2-[(2-methoxyphenyl)amino]-2-oxoethyl}thio)-4-oxo-3-(tetrahydrofuran-2-ylmethyl)-3,4-dihydroquinazoline-7-carboxylateC₂₄H₂₅N₃O₆S483.55
443353-21-73-(4-Morpholin-4-yl-4-oxobutyl)-2-sulfanylidene-1H-quinazolin-4-oneC₁₆H₁₉N₃O₃S333.41
443353-47-7N-(2-Methoxyphenyl)-4-(4-oxo-2-sulfanylidene-1H-quinazolin-3-yl)butanamideC₁₉H₁₉N₃O₃S369.45
443353-50-2N-(4-Methoxyphenyl)-4-(4-oxo-2-thioxo-1,2-dihydroquinazolin-3(4H)-yl)butanamideC₁₉H₁₉N₃O₃S369.45
443353-59-13-[2-(3,4-Dimethoxyphenyl)ethyl]-N-(furan-2-ylmethyl)-4-oxo-2-sulfanylidene-1H-quinazoline-7-carboxamideC₂₄H₂₃N₃O₅S465.53
443353-87-5N-[2-[[2-(4-Chlorophenyl)-2-oxoethyl]thio]-4-oxo-3-quinazolinyl]benzamideC₂₃H₁₆ClN₃O₃S449.92
443354-05-0N-Benzyl-2-((4-oxo-3-(2-phenylacetamido)-3,4-dihydroquinazolin-2-yl)thio)acetamideC₂₅H₂₂N₄O₃S458.54
443354-09-4N-(4-Oxo-2-((2-oxo-2-(phenethylamino)ethyl)thio)quinazolin-3(4H)-yl)-2-phenylacetamideC₂₆H₂₄N₄O₃S472.57
443355-44-0N-[2-(Benzylthio)ethyl]-4-(4-oxo-2-thioxo-1,4-dihydroquinazolin-3(2H)-yl)butanamideC₂₁H₂₃N₃O₂S₂413.57

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