CAS number index

CAS numbers starting with 40, page 12

3,360 chemicals have a CAS number that starts with 40. They are listed in CAS order.

Showing 1,101 to 1,200 of 3,360 chemicals

CAS numberChemical nameFormulaMol. weight

402499-00-7Ethyl 3-amino-6-nitro-4-(isobutylsulfanyl)-1-benzothiophene-2-carboxylateC₁₅H₁₈N₂O₄S₂354.45
4025-59-65beta,6beta-EpoxycholesterolC₂₇H₄₆O₂402.66
4025-64-3Benzoic acid, 3-(chlorosulfonyl)-C₇H₅ClO₄S220.63
4025-67-64-Hydroxybenzene-1-sulfonyl chlorideC₆H₅ClO₃S192.62
4025-71-22-Phenylethane-1-sulfonyl chlorideC₈H₉ClO₂S204.68
4025-75-6(4-Nitrophenyl)methanesulfonyl chlorideC₇H₆ClNO₄S235.65
4025-77-8(Chlorosulphonyl)acetyl chlorideC₂H₂Cl₂O₃S177.01
402503-13-32-(1-Benzofuran-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolaneC₁₄H₁₇BO₃244.10
402503-48-4(E)-3-(Naphthalen-1-yl)-N'-((E)-3-phenylallylidene)-1H-pyrazole-5-carbohydrazideC₂₃H₁₈N₄O366.42
402504-02-33-(4-Ethylphenyl)-N-[(E)-pyridin-2-ylmethylideneamino]-1H-pyrazole-5-carboxamideC₁₈H₁₇N₅O319.37
402504-31-83-(5-Chlorothiophen-2-yl)-N'-[(1E)-1-(4-hydroxy-3-methoxyphenyl)ethylidene]-1H-pyrazole-5-carbohydrazideC₁₇H₁₅ClN₄O₃S390.85
402509-44-8N'-(2-HO-3-Meo-benzylidene)-3-(1-ME-1H-pyrrol-2-yl)-1H-pyrazole-5-carbohydrazideC₁₇H₁₇N₅O₃339.36
402510-37-6N'-(Acridin-9-yl)-4-hydroxybenzohydrazideC₂₀H₁₅N₃O₂329.36
402512-28-13-(5-Methyl-2-thienyl)-N'-(4-pyridinylmethylene)-1H-pyrazole-5-carbohydrazideC₁₅H₁₃N₅OS311.37
402513-88-623-O-Acetylshengmanol-3-o-alpha-L-arabinosideC₃₇H₅₈O₁₀662.86
402514-09-44-Acetyl-5-(4-chloro-phenyl)-1-(2-dimethylamino-ethyl)-3-hydroxy-1,5-dihydro-pyrrol-2-oneC₁₆H₁₉ClN₂O₃322.79
402514-88-9N'-(2-Ethoxybenzylidene)-3-(1-ME-1H-pyrrol-2-yl)-1H-pyrazole-5-carbohydrazideC₁₈H₁₉N₅O₂337.38
402514-94-72-Methylsulfanylethyl 4-(1,3-benzodioxol-5-yl)-6-methyl-2-oxo-3,4-dihydro-1H-pyrimidine-5-carboxylateC₁₆H₁₈N₂O₅S350.40
402516-33-0Propyl 4-(5-bromothiophen-2-yl)-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylateC₁₃H₁₅BrN₂O₃S359.25
40252-22-02,3',4,5',6-Pentaphenyl-3,4'-biphenyldiamineC₄₂H₃₂N₂564.73
40252-74-23-Methoxybenzaldehyde 2-((3-methoxyphenyl)methylene)hydrazoneC₁₆H₁₆N₂O₂268.32
40252-86-6Octahydro-4,7-methano-1H-indene-2-carboxylic acidC₁₁H₁₆O₂180.25
40253-03-0Chrysanthemumdicarboxylic acidC₁₀H₁₄O₄198.22
40253-47-2Ethyl 3-methyl-1H-1,2,4-triazole-5-carboxylateC₆H₉N₃O₂155.16
40253-60-91-(4-Bromophenyl)-2-[(1-phenyl-1H-1,2,3,4-tetrazol-5-yl)sulfanyl]ethan-1-oneC₁₅H₁₁BrN₄OS375.25
40255-50-33-[4-(4-Methoxyphenyl)piperazin-1-yl]propan-1-amineC₁₄H₂₃N₃O249.36
40256-14-22-(Piperidin-4-yloxy)ethan-1-olC₇H₁₅NO₂145.20
40256-15-33-(Piperidin-4-yloxy)propan-1-olC₈H₁₇NO₂159.23
402563-21-7Methyl 2-methyl-6-(thiophen-2-yl)nicotinateC₁₂H₁₁NO₂S233.29
402572-80-92-(4-Bromophenyl)-5-methyl-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidineC₁₄H₉BrF₃N₃356.14
402577-30-42-(Cyclohexanecarbonylamino)-N-(2,3-dimethylphenyl)benzamideC₂₂H₂₆N₂O₂350.46
402577-93-92-[(2-Bromobenzoyl)amino]-N-tert-butylbenzamideC₁₈H₁₉BrN₂O₂375.27
40258-78-41-Bromoethyl acetateC₄H₇BrO₂167.00
40258-80-81-Chloroethyl pivalateC₇H₁₃ClO₂164.63
402580-73-82-(4-Chlorophenoxy)-N'-(4-((4-methylbenzyl)oxy)benzylidene)acetohydrazideC₂₃H₂₁ClN₂O₃408.88
402582-95-03,5-Bis(2-phenoxyacetamido)benzoic acidC₂₃H₂₀N₂O₆420.42
402587-64-8(3S)-3-Amino-4-methylpentanoic acid hydrochlorideC₆H₁₄ClNO₂167.64
402597-09-52-Methyl-3-[({2-[(phenylcarbonyl)amino]phenyl}carbonyl)amino]benzoic acidC₂₂H₁₈N₂O₄374.40
402599-40-05-{[(4-Nitrophenoxy)acetyl]amino}isophthalic acidC₁₆H₁₂N₂O₈360.28
4026-18-0(±)-2-Hydroxyisovaleric acidC₅H₁₀O₃118.13
4026-20-4Butanoic acid, 2-hydroxy-3,3-dimethyl-C₆H₁₂O₃132.16
4026-23-7Bicyclo(4.2.0)octa-1,3,5,7-tetraeneC₈H₆102.14
4026-48-6N-Methyl-L-cysteineC₄H₉NO₂S135.19
4026-95-3DesacetylcinobufaginC₂₄H₃₂O₅400.51
402601-96-1Methyl 5-[(3-chlorophenoxy)methyl]furan-2-carboxylateC₁₃H₁₁ClO₄266.68
402602-28-21-(Naphthalen-1-yl)-1H-pyrazoleC₁₃H₁₀N₂194.24
402604-06-2(E)-N'-(2-Hydroxybenzylidene)-3-(naphthalen-1-yl)-1H-pyrazole-5-carbohydrazideC₂₁H₁₆N₄O₂356.38
402604-33-53-(4-Ethylphenyl)-N'-(3-(2-meo-PH)-2-propenylidene)-1H-pyrazole-5-carbohydrazideC₂₂H₂₂N₄O₂374.44
402604-38-03-(4-Ethylphenyl)-N'-(1-(4-pyridinyl)ethylidene)-1H-pyrazole-5-carbohydrazideC₁₉H₁₉N₅O333.39
402606-49-95-(2,5-Dioxopyrrolidin-1-yl)-N,N'-bis(2-methoxyphenyl)benzene-1,3-dicarboxamideC₂₆H₂₃N₃O₆473.49
402608-04-21,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 2-(4-chlorophenyl)acetateC₁₆H₁₀ClNO₄315.71
402608-91-73-(5-Methoxy-1H-benzoimidazol-2-yl)-phenylamineC₁₄H₁₃N₃O239.28
402609-67-02-(2-Chlorobenzamido)-4,5-dimethoxybenzoic acidC₁₆H₁₄ClNO₅335.74
40261-59-41-Phenyl-1H-pyrazole-3-carbaldehydeC₁₀H₈N₂O172.19
402612-55-9N-(2-Ethoxyphenyl)-2-(2-methylpropyl)-1,3-dioxoisoindole-5-carboxamideC₂₁H₂₂N₂O₄366.42
402613-33-62-Ethoxy-4-[(E)-(4H-1,2,4-triazol-4-ylimino)methyl]phenyl benzenesulfonateC₁₇H₁₆N₄O₄S372.41
402613-83-61-(1-Ethylbenzimidazol-2-yl)-3-phenylthioureaC₁₆H₁₆N₄S296.40
402614-64-6Methyl 5-[(3,4-dimethylphenoxy)methyl]-2-furoateC₁₅H₁₆O₄260.29
402615-06-93-(2-(4-Methoxybenzoyl)carbohydrazonoyl)phenyl 4-chlorobenzoateC₂₂H₁₇ClN₂O₄408.84
402615-20-73-(2-((4-Chlorophenoxy)acetyl)carbohydrazonoyl)phenyl 4-chlorobenzoateC₂₂H₁₆Cl₂N₂O₄443.29
402615-91-2Fingolimod phosphateC₁₉H₃₄NO₅P387.46
402617-00-95-(3,5-Dimethyl-4-nitro-pyrazol-1-ylmethyl)-furan-2-carboxylic acid methyl esterC₁₂H₁₃N₃O₅279.25
402617-17-8[3-[(Carbamoylhydrazinylidene)methyl]phenyl] 4-chlorobenzoateC₁₅H₁₂ClN₃O₃317.73
40262-53-16-(Dimethylamino)pyrazine-2-carboxylic acidC₇H₉N₃O₂167.17
40263-57-82-Iodopyridin-3-olC₅H₄INO221.00
40263-61-44H-1,4-Thiazine 1,1-dioxideC₄H₅NO₂S131.16
40263-64-72-N,6-N-dimethylpyridine-2,6-diamineC₇H₁₁N₃137.19
40266-10-2(Z)-3-(4-Sulfamoylphenylcarbamoyl)acrylic acidC₁₀H₁₀N₂O₅S270.27
40267-53-62,6-Octadien-1-amine, N,N-diethyl-3,7-dimethyl-, (2E)-C₁₄H₂₇N209.38
4027-13-8Tributyl(stearoyloxy)stannaneC₃₀H₆₂O₂Sn573.53
4027-35-4Spiro(4.5)decan-8-oneC₁₀H₁₆O152.24
4027-51-44,4,4-Trifluoro-1-(pyridin-2-yl)butane-1,3-dioneC₉H₆F₃NO₂217.15
4027-54-73-Phenyl-5-(trifluoromethyl)-1H-pyrazoleC₁₀H₇F₃N₂212.17
4027-56-93-Methyl-1H-pyrazole-5-carboxamideC₅H₇N₃O125.13
4027-57-0Ethyl 5-methyl-1H-pyrazole-3-carboxylateC₇H₁₀N₂O₂154.17
4027-59-25-Ethyl-1H-pyrazole-3-carboxylic acidC₆H₈N₂O₂140.14
402713-81-9SB 399885 HydrochlorideC₁₈H₂₂Cl₃N₃O₄S482.82
402715-77-94-(Iodomethyl)-1,3-dioxaneC₅H₉IO₂228.03
402718-29-05-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)nicotinonitrileC₁₂H₁₅BN₂O₂230.08
402719-78-2N-[2-(2-Bromo-4,5-dimethoxyphenyl)ethyl]-2-phenylacetamideC₁₈H₂₀BrNO₃378.27
402720-88-14-((3-Nitro-1H-1,2,4-triazol-1-yl)methyl)benzoic acidC₁₀H₈N₄O₄248.20
402723-02-83-(2-Benzoylcarbohydrazonoyl)phenyl 4-chlorobenzoateC₂₁H₁₅ClN₂O₃378.81
402726-73-2Morpholine-4-carboxamidinium acetateC₇H₁₅N₃O₃189.22
402729-65-15-[(4-Bromo-1H-pyrazol-1-yl)methyl]-2-furohydrazideC₉H₉BrN₄O₂285.10
40273-45-82-Bromo-3-fluoropyridineC₅H₃BrFN175.99
40273-47-03-FluoroisonicotinaldehydeC₆H₄FNO125.10
402733-38-4(3-Benzyl-2-oxoimidazolidin-1-yl)acetic acidC₁₂H₁₄N₂O₃234.25
402736-34-9Methyl 5-((naphthalen-2-yloxy)methyl)furan-2-carboxylateC₁₇H₁₄O₄282.30
402736-52-13-((4-Bromo-1H-pyrazol-1-yl)methyl)benzoic acidC₁₁H₉BrN₂O₂281.11
402736-67-82-Methoxy-4-((E)-{[(4-methylphenyl)sulfonyl]hydrazono}methyl)phenyl 4-chlorobenzoateC₂₂H₁₉ClN₂O₅S458.92
402737-26-2Methyl 5-[(2,3-dihydro-1H-inden-5-yloxy)methyl]-2-furoateC₁₆H₁₆O₄272.30
402738-30-1N-Cyclohexyl-4-phenyl-1,3-thiazol-2-amineC₁₅H₁₈N₂S258.39
402739-13-3Methyl 3-[(3,5-dimethyl-4-nitro-1H-pyrazol-1-yl)methyl]benzoateC₁₄H₁₅N₃O₄289.29
402739-83-73-(2-(3-Nitrobenzoyl)carbohydrazonoyl)phenyl 4-chlorobenzoateC₂₁H₁₄ClN₃O₅423.81
40274-29-11-(3-Bromoprop-1-yn-1-yl)-4-fluorobenzeneC₉H₆BrF213.05
40274-67-7Xanthone-2-carboxylic acidC₁₄H₈O₄240.21
402741-13-3Ceftaroline fosamil anhydrous baseC₂₂H₂₂N₈O₈PS₄+685.71
402745-78-25-[(4-sec-Butylphenoxy)methyl]-2-furoic acidC₁₆H₁₈O₄274.32
402746-79-6N-(2,4-Dichlorophenyl)-4-methylpiperazine-1-carbothioamideC₁₂H₁₅Cl₂N₃S304.25
402747-94-81-(2,4-Dichlorophenyl)-3-(4-fluorobenzyl)thioureaC₁₄H₁₁Cl₂FN₂S329.23

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