CAS number index

CAS numbers starting with 42, page 29

3,313 chemicals have a CAS number that starts with 42. They are listed in CAS order.

Showing 2,801 to 2,900 of 3,313 chemicals

CAS numberChemical nameFormulaMol. weight

428836-09-3N-(1,3-Benzodioxol-5-yl)-3-(4-methylpiperazin-1-yl)propanamideC₁₅H₂₁N₃O₃291.35
428836-28-63-(3,5-Dimethoxyphenyl)-4-prop-2-enyl-1H-1,2,4-triazole-5-thioneC₁₃H₁₅N₃O₂S277.35
428836-33-31-[(4-Methoxyphenyl)sulfonyl]-4-(2-nitrobenzyl)piperazineC₁₈H₂₁N₃O₅S391.45
428836-37-7Ethyl 1-[3-(3,4-dimethylanilino)-3-oxopropyl]piperidine-4-carboxylateC₁₉H₂₈N₂O₃332.44
428836-42-41-(2-Chlorophenyl)-3-(oxolan-2-ylmethyl)thioureaC₁₂H₁₅ClN₂OS270.79
428836-49-1N-(2,5-Dimethylphenyl)-3-morpholin-4-ylpropanamideC₁₅H₂₂N₂O₂262.35
428836-52-6N-Naphthalen-2-yl-2-[2-nitro-4-(trifluoromethyl)phenyl]sulfanylacetamideC₁₉H₁₃F₃N₂O₃S406.38
428836-69-5(4-Propylsulfonylpiperazin-1-yl)-thiophen-2-ylmethanoneC₁₂H₁₈N₂O₃S₂302.42
428836-79-71-(Benzenesulfonyl)-4-(4-fluorophenyl)sulfonylpiperazineC₁₆H₁₇FN₂O₄S₂384.45
428836-90-2N-[2-Chloro-5-(trifluoromethyl)phenyl]-4-(2-methoxyphenyl)-2-methyl-5-oxo-4,6,7,8-tetrahydro-1H-quinoline-3-carboxamideC₂₅H₂₂ClF₃N₂O₃490.91
428837-03-0N-[[5-(1,3-Benzoxazol-2-yl)-2-methylphenyl]carbamothioyl]-1-benzofuran-2-carboxamideC₂₄H₁₇N₃O₃S427.49
428837-06-39-(4-Ethoxy-3-methoxyphenyl)-10-(3-methoxypropyl)-3,3,6,6-tetramethyl-4,5,7,9-tetrahydro-2H-acridine-1,8-dioneC₃₀H₄₁NO₅495.66
428837-09-63-(Azepan-1-yl)-N-phenylpropanamideC₁₅H₂₂N₂O246.35
428837-31-44-(4-Fluorophenyl)-N-(3-methylphenyl)piperazine-1-carbothioamideC₁₈H₂₀FN₃S329.44
428837-34-71-(2-Methoxybenzyl)-4-[(4-methylphenyl)sulfonyl]piperazineC₁₉H₂₄N₂O₃S360.48
428837-36-94-Acetylamino-N-{1-[(furan-2-ylmethyl)-carbamoyl]-2-phenyl-vinyl}-benzamideC₂₃H₂₁N₃O₄403.44
428837-37-03-[4-(2-Hydroxyethyl)piperazin-1-yl]-N-(3-methoxyphenyl)propanamideC₁₆H₂₅N₃O₃307.39
428837-64-31-[2-(4-Methoxyphenyl)ethyl]-3-(3-methylphenyl)thioureaC₁₇H₂₀N₂OS300.43
428837-69-8N-(2,4-Dimethoxyphenyl)-3-(4-phenylpiperazin-1-yl)propanamideC₂₁H₂₇N₃O₃369.46
428837-89-23-(3,4-Dihydro-1H-isoquinolin-2-yl)-N-(2,4-dimethoxyphenyl)propanamideC₂₀H₂₄N₂O₃340.42
428837-90-5N-(2,5-Dimethoxyphenyl)-3-[4-(2-hydroxyethyl)piperazin-1-yl]propanamideC₁₇H₂₇N₃O₄337.42
428837-96-13,6-Dimethyl-1-phenyl-4-(trifluoromethyl)-1H-pyrazolo(3,4-B)pyridineC₁₅H₁₂F₃N₃291.28
428837-99-4N-(2,5-Dimethoxyphenyl)-3-(2,6-dimethylmorpholin-4-yl)propanamideC₁₇H₂₆N₂O₄322.40
428838-07-7(4-Ethylsulfonylpiperazin-1-yl)-pyridin-3-ylmethanoneC₁₂H₁₇N₃O₃S283.35
428838-35-1N-[4-[4-[(2,4,5-Trimethoxyphenyl)methyl]piperazin-1-yl]sulfonylphenyl]acetamideC₂₂H₂₉N₃O₆S463.56
428838-42-03-[4-(2-Hydroxyethyl)piperazin-1-yl]-N-(4-methylphenyl)propanamideC₁₆H₂₅N₃O₂291.39
428838-47-52-[(3-{[(3-Methylphenoxy)acetyl]amino}benzoyl)amino]benzoic acidC₂₃H₂₀N₂O₅404.42
428838-49-72-(2-Bromo-4-formylphenoxy)acetic acidC₉H₇BrO₄259.06
428838-51-1N-(3-Fluorophenyl)-3-[4-[(E)-3-phenylprop-2-enyl]piperazin-1-yl]propanamideC₂₂H₂₆FN₃O367.47
428838-89-5Ethyl 4-[(cyclopentylcarbamothioyl)amino]benzoateC₁₅H₂₀N₂O₂S292.40
428839-06-93-(4-Methoxyphenyl)-1-(4-nitrophenyl)-1H-pyrazol-5-olC₁₆H₁₃N₃O₄311.30
428839-17-23-(3,4-Dihydro-1H-isoquinolin-2-yl)-N-(4-methylphenyl)propanamideC₁₉H₂₂N₂O294.40
428839-34-3N-(2-Fluorophenyl)morpholine-4-carbothioamideC₁₁H₁₃FN₂OS240.30
428839-55-83-(Azepan-1-yl)-N-(3,4-difluorophenyl)propanamideC₁₅H₂₀F₂N₂O282.33
428839-76-33-(4-Benzylpiperazin-1-yl)-N-(2,4-dimethoxyphenyl)propanamideC₂₂H₂₉N₃O₃383.49
428839-97-81-(Phenylsulfonyl)-4-(propylsulfonyl)piperazineC₁₃H₂₀N₂O₄S₂332.45
428840-10-21-[2-(4-Bromo-phenylcarbamoyl)-ethyl]-piperidine-4-carboxylic acid ethyl esterC₁₇H₂₃BrN₂O₃383.29
428840-17-92-(4-Methylphenoxy)ethyl 3,4-dimethyl-2-sulfanylidene-1,3-thiazole-5-carboxylateC₁₅H₁₇NO₃S₂323.44
428840-20-4Ethyl 1-[3-(2,5-dimethoxyanilino)-3-oxopropyl]-4-piperidinecarboxylateC₁₉H₂₈N₂O₅364.44
428840-49-71-(4-Methoxybenzyl)-3-(3-methylphenyl)thioureaC₁₆H₁₈N₂OS286.40
428840-52-23,5-Dimethoxy-N-(2-phenoxyethyl)benzamideC₁₇H₁₉NO₄301.34
428840-59-91-(1,3-Benzodioxol-5-ylmethyl)-3-(3-methylphenyl)thioureaC₁₆H₁₆N₂O₂S300.38
428840-69-14-[2-(4-Bromo-phenylcarbamoyl)-ethyl]-piperazine-1-carboxylic acid ethyl esterC₁₆H₂₂BrN₃O₃384.27
428840-79-3Ethyl 1-[3-(4-chloroanilino)-3-oxopropyl]piperidine-4-carboxylateC₁₇H₂₃ClN₂O₃338.83
428841-14-9N-Cyclohexyl-N'-cyclopropylethanediamideC₁₁H₁₈N₂O₂210.28
428841-17-2Ethyl 1-(3-((3-chlorophenyl)amino)-3-oxopropyl)piperidine-4-carboxylateC₁₇H₂₃ClN₂O₃338.83
428841-22-96-(Cyclohexylcarbamoyl)cyclohex-3-ene-1-carboxylic acidC₁₄H₂₁NO₃251.33
428841-47-81-(2-Chlorophenyl)-3-(4-methoxybenzyl)thioureaC₁₅H₁₅ClN₂OS306.82
428841-49-03-Ethoxy-N-(pyridin-3-ylmethylcarbamothioyl)benzamideC₁₆H₁₇N₃O₂S315.40
428841-59-2Butyl 2-(4-morpholinylcarbonyl)phenylcarbamateC₁₆H₂₂N₂O₄306.36
428841-64-91-(2-Chlorophenyl)-3-(4-fluorobenzyl)thioureaC₁₄H₁₂ClFN₂S294.78
428842-30-2(E)-4-(2,3-Dihydro-1H-indol-1-yl)-1,1,1-trifluoro-3-buten-2-oneC₁₂H₁₀F₃NO241.21
428842-32-4N-(3,4-Dimethylphenyl)-3-morpholin-4-ylpropanamideC₁₅H₂₂N₂O₂262.35
428842-50-62,4-Dichloro-N-[[3-(propanoylamino)phenyl]carbamothioyl]benzamideC₁₇H₁₅Cl₂N₃O₂S396.30
428842-63-1(4-Naphthalen-2-ylsulfonylpiperazin-1-yl)-pyridin-3-ylmethanoneC₂₀H₁₉N₃O₃S381.46
428842-68-6N-(4-Ethoxyphenyl)-2-((1-(4-fluorophenyl)-4-hydroxy-5-methyl-6-oxo-1,6-dihydropyrimidin-2-yl)thio)acetamideC₂₁H₂₀FN₃O₄S429.47
428842-71-1N-(2,4-Dimethoxyphenyl)-3-pyrrolidin-1-ylpropanamideC₁₅H₂₂N₂O₃278.35
428842-89-1(4-Propylsulfonylpiperazin-1-yl)-pyridin-3-ylmethanoneC₁₃H₁₉N₃O₃S297.38
428842-96-01-[(4-Fluorophenyl)sulfonyl]-4-(2-methylbenzyl)piperazineC₁₈H₂₁FN₂O₂S348.44
428843-08-73-[(2-Chloro-6-ethoxy-4-formylphenoxy)methyl]benzoic acidC₁₇H₁₅ClO₅334.75
428843-11-23-[(4-Chlorophenyl)amino]-5-(furan-2-yl)cyclohex-2-en-1-oneC₁₆H₁₄ClNO₂287.75
428843-34-93-(4-Methoxyphenyl)-N-[2-(4-methylphenoxy)ethyl]propanamideC₁₉H₂₃NO₃313.40
428843-57-6N-(3,5-Dimethoxyphenyl)-3-morpholin-4-ylpropanamideC₁₅H₂₂N₂O₄294.35
428843-70-3N-(3,4-Difluorophenyl)-3-[4-(2-fluorophenyl)piperazin-1-yl]propanamideC₁₉H₂₀F₃N₃O363.38
428843-84-9N-(2-Chlorophenyl)-3-(4-methylpiperazin-1-yl)propanamideC₁₄H₂₀ClN₃O281.79
428844-20-62-(4-Methylphenoxy)-1-[4-(2-nitrophenyl)sulfonylpiperazin-1-yl]ethanoneC₁₉H₂₁N₃O₆S419.46
428844-28-41-(2-p-Tolylcarbamoyl-ethyl)-piperidine-4-carboxylic acid amideC₁₆H₂₃N₃O₂289.38
428844-38-6N-(3-Fluorophenyl)-4-(4-hydroxy-3-methoxyphenyl)-2-methyl-5-oxo-7-phenyl-1,4,5,6,7,8-hexahydro-3-quinolinecarboxamideC₃₀H₂₇FN₂O₄498.55
428844-42-2N-(2,5-Dimethylphenyl)-3-(4-methylpiperidin-1-yl)propanamideC₁₇H₂₆N₂O274.41
428844-49-9N-(3,5-Dimethoxyphenyl)-3-[4-(2-hydroxyethyl)piperazin-1-yl]propanamideC₁₇H₂₇N₃O₄337.42
428844-55-7Ethyl 4-(3-((3-chloro-2-methylphenyl)amino)-3-oxopropyl)piperazine-1-carboxylateC₁₇H₂₄ClN₃O₃353.85
428844-63-7N-(2,5-Dimethoxyphenyl)-3-(pyrrolidin-1-yl)propanamideC₁₅H₂₂N₂O₃278.35
428844-65-9N-Phenyl-3-(4-phenylpiperazin-1-yl)propanamideC₁₉H₂₃N₃O309.41
428844-96-6N-(2,3-Dihydro-1H-inden-5-yl)-3-(3,4-dihydro-1H-isoquinolin-2-yl)propanamideC₂₁H₂₄N₂O320.44
428845-07-2N-[2-Chloro-5-(trifluoromethyl)phenyl]-2-methyl-4-(2-methylphenyl)-5-oxo-4,6,7,8-tetrahydro-1H-quinoline-3-carboxamideC₂₅H₂₂ClF₃N₂O₂474.91
428845-19-6N-(2,3-Dihydro-1H-inden-5-yl)-3-pyrrolidin-1-ylpropanamideC₁₆H₂₂N₂O258.37
428845-39-0N-(2,5-Dimethoxyphenyl)-3-[4-(2-fluorophenyl)piperazin-1-yl]propanamideC₂₁H₂₆FN₃O₃387.45
428845-48-12-[(3-Benzyl-4,7-dimethyl-2-oxo-2H-chromen-5-yl)oxy]acetic acidC₂₀H₁₈O₅338.36
428845-51-6N-(2-Chlorophenyl)-3-[4-(2-fluorophenyl)piperazin-1-yl]propanamideC₁₉H₂₁ClFN₃O361.85
428845-53-8Ethyl 4-[3-(4-methylanilino)-3-oxopropyl]piperazine-1-carboxylateC₁₇H₂₅N₃O₃319.40
428845-66-35-[3-(4-Methoxy-2-methylphenyl)propyl]-1,3,4-oxadiazole-2-thiolC₁₃H₁₆N₂O₂S264.35
428845-73-22,5-Dimethyl-6-phenylpyrazolo[1,5-a]pyrimidin-7-amineC₁₄H₁₄N₄238.29
428845-80-1N-(1,2-Dihydro-5-acenaphthylenyl)-2-{[1-(4-fluorophenyl)-4-hydroxy-5-methyl-6-oxo-1,6-dihydro-2-pyrimidinyl]sulfanyl}acetamideC₂₅H₂₀FN₃O₃S461.52
428846-07-53-Methyl-1,6-diphenyl-4-(trifluoromethyl)-1H-pyrazolo(3,4-B)pyridineC₂₀H₁₄F₃N₃353.35
428846-27-9Ethyl 4-[3-(2,5-dimethoxyanilino)-3-oxopropyl]-1-piperazinecarboxylateC₁₈H₂₇N₃O₅365.43
428846-76-8Ethyl 1-(3-((2,5-dimethylphenyl)amino)-3-oxopropyl)piperidine-4-carboxylateC₁₉H₂₈N₂O₃332.44
428846-77-9N-tert-Butyl-2-[5-(2-chlorophenyl)tetrazol-2-yl]acetamideC₁₃H₁₆ClN₅O293.76
428846-89-3N-(4-Chlorophenyl)-3-pyrrolidin-1-ylpropanamideC₁₃H₁₇ClN₂O252.75
428847-02-3N-[4-[4-(Pyridine-3-carbonyl)piperazin-1-yl]sulfonylphenyl]acetamideC₁₈H₂₀N₄O₄S388.45
428847-03-43-Chloro-5-methoxy-4-(propan-2-yloxy)benzaldehydeC₁₁H₁₃ClO₃228.68
428847-12-5N-(3-Methoxyphenyl)-3-(4-phenylpiperazin-1-yl)propanamideC₂₀H₂₅N₃O₂339.44
428847-37-43-Ethoxy-4-prop-2-ynyloxy-benzaldehydeC₁₂H₁₂O₃204.22
428847-39-61-(1-Benzylpiperidin-4-yl)-4-(2-nitrophenyl)sulfonylpiperazineC₂₂H₂₈N₄O₄S444.56
428847-43-21-[3-(2-Methoxyanilino)-3-oxopropyl]piperidine-4-carboxamideC₁₆H₂₃N₃O₃305.38
428847-52-3N-(4-Fluorophenyl)-3-[4-(2-fluorophenyl)piperazin-1-yl]propanamideC₁₉H₂₁F₂N₃O345.39
428847-70-53-Ethoxy-N-[(3-methylphenyl)carbamothioyl]benzamideC₁₇H₁₈N₂O₂S314.41
428847-86-31-[3-(2,3-Dihydro-1H-inden-5-ylamino)-3-oxopropyl]piperidine-4-carboxamideC₁₈H₂₅N₃O₂315.42
428847-93-23-(Azepan-1-yl)-N-(2,3-dihydro-1H-inden-5-yl)propanamideC₁₈H₂₆N₂O286.42
428847-98-7N-(4-Methoxy-phenyl)-3-[4-(3-phenyl-allyl)-piperazin-1-yl]-propionamideC₂₃H₂₉N₃O₂379.50
428848-05-91-(3,4-Dimethoxybenzyl)-4-[(4-methylphenyl)sulfonyl]piperazineC₂₀H₂₆N₂O₄S390.50

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