CAS number index

CAS numbers starting with 1, page 29

122,397 chemicals have a CAS number that starts with 1. They are listed in CAS order.

Showing 2,801 to 2,900 of 5,000 chemicals

CAS numberChemical nameFormulaMol. weight

1008592-58-21-[2-(Trifluoromethyl)quinazolin-4-yl]pyrrolidine-2-carboxylic acidC₁₄H₁₂F₃N₃O₂311.26
1008595-05-8N-[1-(Furan-2-ylmethylamino)-4-methylsulfanyl-1-oxobutan-2-yl]benzamideC₁₇H₂₀N₂O₃S332.43
1008604-10-11-(4-Methylphenyl)-3-(naphthalen-1-ylamino)pyrrolidine-2,5-dioneC₂₁H₁₈N₂O₂330.39
100861-05-04-IsopropoxybenzenesulfonamideC₉H₁₃NO₃S215.27
100861-38-92-(3-Methoxy-4-methylphenyl)acetic acidC₁₀H₁₂O₃180.20
1008617-60-41-(Benzenesulfonyl)-N-(2,3-dimethylphenyl)piperidine-2-carboxamideC₂₀H₂₄N₂O₃S372.49
100862-21-34-Methoxy-3-methylbutanoic acidC₆H₁₂O₃132.16
100862-24-61,1-Dipropyl-3-(P-tolylsulfonyl)ureaC₁₄H₂₂N₂O₃S298.41
100862-27-93-Methoxypentanoic acidC₆H₁₂O₃132.16
100863-37-41-(3-Methoxyphenyl)heptan-1-oneC₁₄H₂₀O₂220.31
1008632-85-62-(3-Oxo-decahydro-quinoxalin-2-yl)-N-m-tolyl-acetamideC₁₇H₂₃N₃O₂301.39
1008639-90-4N-(1,3-Benzodioxol-5-ylmethyl)-1-(4-chlorophenyl)sulfonylpyrrolidine-2-carboxamideC₁₉H₁₉ClN₂O₅S422.89
100864-77-54-Methyl-2-(4-nitrophenyl)phthalazin-1(2H)-oneC₁₅H₁₁N₃O₃281.27
100864-82-22-Acetamido-3,7-dinitrofluoreneC₁₅H₁₁N₃O₅313.27
1008640-08-1N-(4-Methoxyphenyl)-2-(3-oxo-1,2,3,4-tetrahydronaphtho[1,8-ef][1,4]diazepin-2-yl)acetamideC₂₁H₁₉N₃O₃361.40
1008641-03-91-(4-Chlorophenyl)sulfonyl-N-(6-methylpyridin-2-yl)pyrrolidine-2-carboxamideC₁₇H₁₈ClN₃O₃S379.87
1008645-97-3N-[2-(Furan-2-yl)-8-hydroxy-6-(4-methoxyphenoxy)-4,4a,6,7,8,8a-hexahydropyrano[3,2-d][1,3]dioxin-7-yl]acetamideC₂₀H₂₃NO₈405.40
1008646-38-5N-[2-(4-Methoxyphenyl)ethyl]-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.0^{2,6}]dodecane-8-carboxamideC₂₁H₂₉NO₇407.46
1008648-37-03-(Benzylamino)-1-(4-fluorophenyl)pyrrolidine-2,5-dioneC₁₇H₁₅FN₂O₂298.32
1008655-56-8Ethyl 2-[1-[(3,4-dimethoxyphenyl)methyl]-3-oxopiperazin-2-yl]acetateC₁₇H₂₄N₂O₅336.39
1008658-26-1N-(2-Bromophenyl)-1-[(2-chlorophenyl)methyl]-5-oxopyrrolidine-2-carboxamideC₁₈H₁₆BrClN₂O₂407.69
1008659-07-12-(3-Oxo-1,2,3,4-tetrahydroquinoxalin-2-yl)-N-(4-propoxyphenyl)acetamideC₁₉H₂₁N₃O₃339.39
100866-62-4Methyl 2-[(2-aminophenyl)sulfanyl]benzoateC₁₄H₁₃NO₂S259.33
1008661-26-42-[7-(Morpholinosulfonyl)-4-oxo-2,3,3a,4-tetrahydropyrrolo[1,2-a]quinoxalin-5(1H)-yl]acetonitrileC₁₇H₂₀N₄O₄S376.44
1008661-30-0N-Methoxy-N-methyl-4-oxo-1,2,3,3a,4,5-hexahydropyrrolo[1,2-a]quinoxaline-7-sulfonamideC₁₃H₁₇N₃O₄S311.36
1008665-08-41-(Benzofuro[3,2-d]pyrimidin-4-yl)pyrrolidine-2-carboxylic acidC₁₅H₁₃N₃O₃283.29
1008665-68-64-Oxo-1H,2H,3H,3aH,4H,5H-pyrrolo(1,2-a)quinoxaline-7-carboxylic acidC₁₂H₁₂N₂O₃232.24
1008667-14-8Ethyl ({[2-(2-thienylsulfonyl)-1,2,3,4-tetrahydro-3-isoquinolinyl]carbonyl}amino)acetateC₁₈H₂₀N₂O₅S₂408.50
1008668-15-2N-Phenyl-1-(thiophen-2-ylsulfonyl)pyrrolidine-2-carboxamideC₁₅H₁₆N₂O₃S₂336.44
1008668-63-01-(4-Methylbenzyl)-3-((4-morpholinophenyl)amino)pyrrolidine-2,5-dioneC₂₂H₂₅N₃O₃379.46
1008668-73-2N-(4-Acetylphenyl)-1-(2-thienylsulfonyl)pyrrolidine-2-carboxamideC₁₇H₁₈N₂O₄S₂378.48
100867-05-8Methyl 3-acetamido-5-phenylthiophene-2-carboxylateC₁₄H₁₃NO₃S275.33
100867-08-11-Methoxy-4-[(4-nitrophenyl)methoxy]benzeneC₁₄H₁₃NO₄259.26
100867-76-3Nicotinic (4-methoxybenzylidene)hydrazideC₁₄H₁₃N₃O₂255.28
1008670-02-7[2-[(6-Methoxypyridin-3-yl)amino]-2-oxoethyl] 3-methyl-2-[(4-methylbenzoyl)amino]butanoateC₂₁H₂₅N₃O₅399.45
1008670-69-6Methyl [1-(ethylcarbamothioyl)-3-oxopiperazin-2-yl]acetateC₁₀H₁₇N₃O₃S259.33
1008670-73-22-(5-((4-Methoxyphenyl)amino)-2,4-dioxothiazolidin-3-yl)acetic acidC₁₂H₁₂N₂O₅S296.30
1008670-87-8Phenyl[(thien-2-ylcarbonyl)amino]acetic acidC₁₃H₁₁NO₃S261.30
1008671-38-21-(Benzenesulfonyl)-N-[4-(4-methoxyphenyl)-1,3-thiazol-2-yl]piperidine-2-carboxamideC₂₂H₂₃N₃O₄S₂457.58
1008671-80-42-[Methyl(2-phenoxyethyl)amino]-N-phenylpropanamideC₁₈H₂₂N₂O₂298.39
1008671-84-8N-(2,3-Dihydro-1H-inden-5-yl)-2-[4-(2-methylpropyl)-2,5-dioxoimidazolidin-1-yl]acetamideC₁₈H₂₃N₃O₃329.40
1008672-85-22-Acetamido-3-(6-bromo-2-methylquinolin-4-yl)sulfanylpropanoic acidC₁₅H₁₅BrN₂O₃S383.27
1008672-86-37-{[(1-Ethyl-1H-pyrazol-3-yl)carbonyl]amino}-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acidC₁₄H₁₆N₄O₄S336.37
1008673-55-94-Methylsulfanyl-2-[4-(morpholine-4-sulfonyl)-2-nitro-phenylamino]-butyric acidC₁₅H₂₁N₃O₇S₂419.48
1008673-58-2N-(5-Chloro-2-methylphenyl)-2-(3-oxopiperazin-2-yl)acetamideC₁₃H₁₆ClN₃O₂281.74
1008673-60-62-[[1-(4-Chlorophenyl)-2,5-dioxo-3-pyrrolidinyl]-methylamino]acetic acid methyl esterC₁₄H₁₅ClN₂O₄310.74
1008673-77-51-(2-Methylbenzofuro[3,2-d]pyrimidin-4-yl)pyrrolidine-2-carboxylic acidC₁₆H₁₅N₃O₃297.31
1008675-45-31-(4-Quinazolinyl)prolineC₁₃H₁₃N₃O₂243.27
1008675-58-82-(4,6-Dimethyl-pyrimidin-2-ylamino)-3-methyl-butyric acidC₁₁H₁₇N₃O₂223.28
1008677-59-5N-(2,5-Dimethylphenyl)-2-[2,5-dioxo-4-(2-phenylethyl)imidazolidin-1-yl]acetamideC₂₁H₂₃N₃O₃365.43
100868-35-74,5,6-Trimethyl-2,3-dihydropyridazin-3-oneC₇H₁₀N₂O138.17
100868-39-11-(Oxolan-2-yl)propan-2-amineC₇H₁₅NO129.20
100868-46-03,5-Dichloro-4-methylpyridineC₆H₅Cl₂N162.02
100868-68-62-Methylpentane-1,2-diamineC₆H₁₆N₂116.21
100868-72-22-[(Methylamino)methyl]pyridine dihydrochlorideC₇H₁₂Cl₂N₂195.09
100868-74-43-Methoxy-5,6-dimethyl-1,2-dihydropyrazin-2-oneC₇H₁₀N₂O₂154.17
100868-99-35,5-Dimethylpiperidin-3-ol hydrochlorideC₇H₁₆ClNO165.66
1008681-15-9N-(4-Fluorophenyl)-2-[3-oxo-1-(phenylcarbamothioyl)piperazin-2-yl]acetamideC₁₉H₁₉FN₄O₂S386.45
1008688-75-22-[1-Ethyl-3-(furan-2-ylmethyl)-5-oxo-2-sulfanylideneimidazolidin-4-yl]-N-(4-methoxyphenyl)acetamideC₁₉H₂₁N₃O₄S387.46
1008689-18-61-[3-(4-Phenylpiperazine-1-carbonyl)-3,4-dihydro-1H-isoquinolin-2-yl]ethanoneC₂₂H₂₅N₃O₂363.46
100869-06-53-Amino-5-methylhexanoic acid hydrochlorideC₇H₁₆ClNO₂181.66
100869-86-12-(2,5-Dimethyl-1-phenyl-1H-pyrrol-3-yl)acetonitrileC₁₄H₁₄N₂210.28
1008693-03-5N-[1-(2-Benzoylhydrazinyl)-4-methylsulfanyl-1-oxobutan-2-yl]benzamideC₁₉H₂₁N₃O₃S371.46
1008695-15-52-[1-Ethyl-5-oxo-3-(pyridin-3-ylmethyl)-2-sulfanylideneimidazolidin-4-yl]-N-(4-methoxyphenyl)acetamideC₂₀H₂₂N₄O₃S398.49
1008695-48-411b-Methyl-3-oxo-1H,2H,3H,5H,6H,11H,11bH-indolo[3,2-g]indolizine-5-carboxylic acidC₁₆H₁₆N₂O₃284.31
1008695-66-63-((3,4-Dimethoxyphenethyl)amino)-1-methylpyrrolidine-2,5-dioneC₁₅H₂₀N₂O₄292.33
1008695-81-5N-[4-(Acetylamino)phenyl]-2-{[(4-methylphenyl)sulfonyl]amino}butanamideC₁₉H₂₃N₃O₄S389.48
1008695-82-62-(4-Chloro-N-methylsulfonylanilino)-N-[2-(morpholine-4-carbonyl)phenyl]propanamideC₂₁H₂₄ClN₃O₅S465.96
1008697-93-52-((4-Chlorophenyl)formamido)-4-methylpentanoic acidC₁₃H₁₆ClNO₃269.73
10087-64-62,2'-BipyrroleC₈H₈N₂132.17
10087-89-5EnpromateC₂₂H₂₃NO₂333.43
100870-32-4(2-Nitrophenyl)(2-phenylethyl)amineC₁₄H₁₄N₂O₂242.28
1008701-57-22-[(2,5-Dimethylphenyl)sulfonylamino]-N-(2-fluorophenyl)propanamideC₁₇H₁₉FN₂O₃S350.42
1008703-84-11-[(5-Methyl-2-thienyl)sulfonyl]-2-piperidinecarboxylic acidC₁₁H₁₅NO₄S₂289.38
1008704-14-0Methyl 3-({5-[(2-methylphenyl)amino]-2,4-dioxo-1,3-thiazolidin-3-yl}methyl)benzoateC₁₉H₁₈N₂O₄S370.43
1008704-35-52-[3-(4-Methoxyphenyl)prop-2-enamido]-4-(methylsulfanyl)butanoic acidC₁₅H₁₉NO₄S309.39
1008704-38-8Methyl {1-[(ethylamino)carbonyl]-3-oxopiperazin-2-yl}acetateC₁₀H₁₇N₃O₄243.26
1008704-39-92-[1-(4-Fluorobenzoyl)-3-oxopiperazin-2-yl]-N-(4-methylphenyl)acetamideC₂₀H₂₀FN₃O₃369.40
1008705-67-6N-(3,5-Dichlorophenyl)-2-(dimethylamino)-2-phenylacetamideC₁₆H₁₆Cl₂N₂O323.22
1008706-68-0Methyl 3-(methoxycarbonyl)-5-[2-(3-oxopiperazin-2-yl)acetylamino]benzoateC₁₆H₁₉N₃O₆349.34
100871-75-83-Chloro-4-methylphenyl disulfideC₁₄H₁₂Cl₂S₂315.29
1008710-77-73-((4-Methoxyphenyl)amino)-1-(m-tolyl)pyrrolidine-2,5-dioneC₁₈H₁₈N₂O₃310.35
1008710-93-72-{1-[(4-Fluorophenyl)carbamothioyl]-3-oxopiperazin-2-yl}-N-(3-methoxyphenyl)acetamideC₂₀H₂₁FN₄O₃S416.48
1008710-98-22-(5-((4-Chlorophenyl)amino)-2,4-dioxothiazolidin-3-yl)acetic acidC₁₁H₉ClN₂O₄S300.72
1008711-16-7Methyl 3-({5-[(4-bromophenyl)amino]-2,4-dioxo-1,3-thiazolidin-3-yl}methyl)benzoateC₁₈H₁₅BrN₂O₄S435.30
1008711-22-52-{1-[(2-Methoxyphenyl)carbamothioyl]-3-oxopiperazin-2-yl}-N-(3-methylphenyl)acetamideC₂₁H₂₄N₄O₃S412.51
1008711-55-47-Methyl-4-oxo-1,2,3,4-tetrahydrocyclopenta[c]chromen-9-yl 2-[(tert-butoxycarbonyl)amino]butanoateC₂₂H₂₇NO₆401.46
1008711-61-22-(2,5-Dioxoimidazolidin-4-yl)-N-(4-fluorophenyl)acetamideC₁₁H₁₀FN₃O₃251.22
1008712-06-83-(2-Phenoxyethyl)-5-(2-phenylethyl)imidazolidine-2,4-dioneC₁₉H₂₀N₂O₃324.38
1008712-13-7N-(1,3-Benzodioxol-5-ylmethyl)-2-[methyl-[2-(2-methylsulfanylanilino)-2-oxoethyl]amino]propanamideC₂₁H₂₅N₃O₄S415.51
1008712-55-71-(3-Chloro-2-methylphenyl)-3-((4-morpholinophenyl)amino)pyrrolidine-2,5-dioneC₂₁H₂₂ClN₃O₃399.88
100872-42-22-Phenylmethanesulfonyl-1H-1,3-benzodiazoleC₁₄H₁₂N₂O₂S272.33
100872-56-84-Hydroxy-N'-(4-hydroxybenzylidene)benzohydrazideC₁₄H₁₂N₂O₃256.26
100872-69-3N-Pyridin-3-ylmethyl-phthalamic acidC₁₄H₁₂N₂O₃256.26
100872-83-1(E)-5-(3-(4-Methoxyphenyl)allylidene)pyrimidine-2,4,6(1H,3H,5H)-trioneC₁₄H₁₂N₂O₄272.26
100873-54-9(1,3-Dioxobenzo[de]isoquinolin-2-yl) acetateC₁₄H₉NO₄255.23
1008737-00-52-(Trifluoromethyl)-4-pyridineacetic acidC₈H₆F₃NO₂205.13
100874-07-57-Bromo-2-phenyl-1H-indoleC₁₄H₁₀BrN272.14
100874-08-62-((4-Bromobenzyl)thio)benzo[d]oxazoleC₁₄H₁₀BrNOS320.21
1008754-91-35,5,5-Trifluoro-3,3-dimethylpentanoic acidC₇H₁₁F₃O₂184.16

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