CAS number index

CAS numbers starting with 33, page 58

8,044 chemicals have a CAS number that starts with 33. They are listed in CAS order.

Showing 5,701 to 5,800 of 8,044 chemicals

CAS numberChemical nameFormulaMol. weight

338398-19-9Ethyl 1-(2,5-dichlorophenyl)-5-methyl-1H-1,2,4-triazole-3-carboxylateC₁₂H₁₁Cl₂N₃O₂300.14
338398-22-41-(2,5-Dichlorophenyl)-5-methyl-1H-1,2,4-triazole-3-carboxylic acidC₁₀H₇Cl₂N₃O₂272.09
338398-23-55-Chloro-4,6-dimethyl-3-(phenylsulfonyl)-2(1H)-pyridinoneC₁₃H₁₂ClNO₃S297.76
338398-38-21-(2,5-Dichlorophenyl)-5-methyl-N-propyl-1H-1,2,4-triazole-3-carboxamideC₁₃H₁₄Cl₂N₄O313.19
338398-43-94-Chlorobenzyl 4-phenyl-1,2,3-thiadiazol-5-yl sulfideC₁₅H₁₁ClN₂S₂318.85
338398-46-22-Chlorobenzyl 4-phenyl-1,2,3-thiadiazol-5-yl sulfideC₁₅H₁₁ClN₂S₂318.85
338398-47-35-[(2,4-Dichlorobenzyl)sulfanyl]-4-phenyl-1,2,3-thiadiazoleC₁₅H₁₀Cl₂N₂S₂353.30
338398-54-21-(2,5-Dichlorophenyl)-N,5-dimethyl-1,2,4-triazole-3-carboxamideC₁₁H₁₀Cl₂N₄O285.13
338398-56-41-(2,5-Dichlorophenyl)-N,N,5-trimethyl-1H-1,2,4-triazole-3-carboxamideC₁₂H₁₂Cl₂N₄O299.16
338398-91-74-Chlorobenzoic acid (5-methyl-2-pyridin-4-yl-4-thiazolyl) esterC₁₆H₁₁ClN₂O₂S330.80
338398-92-85-Methyl-2-(4-pyridinyl)-1,3-thiazol-4-yl 3,5-dichlorobenzenecarboxylateC₁₆H₁₀Cl₂N₂O₂S365.24
338398-93-95-Methyl-2-(4-pyridinyl)-1,3-thiazol-4-yl 2,4-difluorobenzenecarboxylateC₁₆H₁₀F₂N₂O₂S332.33
338398-94-05-Methyl-2-(4-pyridinyl)-1,3-thiazol-4-yl benzenecarboxylateC₁₆H₁₂N₂O₂S296.35
338399-03-45-Methyl-2-(3-pyridinyl)-1,3-thiazol-4-yl cyclopropanecarboxylateC₁₃H₁₂N₂O₂S260.32
338399-07-85-Methyl-2-(2-pyridinyl)-1,3-thiazol-4-yl 2,4-difluorobenzenecarboxylateC₁₆H₁₀F₂N₂O₂S332.33
338399-10-35-Methyl-2-(2-pyridinyl)-1,3-thiazol-4-yl 3,4-dichlorobenzenecarboxylateC₁₆H₁₀Cl₂N₂O₂S365.24
338399-13-65-Methyl-2-(2-pyridinyl)-1,3-thiazol-4-yl 4-chlorobenzenecarboxylateC₁₆H₁₁ClN₂O₂S330.80
338399-14-75-Methyl-2-(2-pyridinyl)-1,3-thiazol-4-yl 2,3-dichlorobenzenecarboxylateC₁₆H₁₀Cl₂N₂O₂S365.24
338399-27-25-Acetyl-1-(2-{[3-chloro-5-(trifluoromethyl)-2-pyridinyl]amino}ethyl)-2,4(1H,3H)-pyrimidinedioneC₁₄H₁₂ClF₃N₄O₃376.72
338399-29-45-Acetyl-1-benzyl-2,4(1H,3H)-pyrimidinedioneC₁₃H₁₂N₂O₃244.25
338399-30-75-Acetyl-1-benzyl-3-(4-fluorobenzyl)-2,4(1H,3H)-pyrimidinedioneC₂₀H₁₇FN₂O₃352.37
338399-40-95-(4-Chlorophenyl)-2-[(dimethylamino)methylene]-1,3-cyclohexanedioneC₁₅H₁₆ClNO₂277.75
338399-44-3[(4,4-Dimethyl-2,6-dioxocyclohexyl)methylene](methyl)ammoniumolateC₁₀H₁₅NO₃197.23
338399-64-75-(2-(((3-Fluorobenzyl)oxy)amino)vinyl)-6-methyl-3-(methylsulfanyl)-1,2,4-triazineC₁₄H₁₅FN₄OS306.37
338399-72-7Benzyl N-[(E)-2-(furan-2-yl)ethenyl]carbamateC₁₄H₁₃NO₃243.26
338399-75-0(4-Methoxyphenyl)methyl N-[(E)-2-(furan-2-yl)ethenyl]carbamateC₁₅H₁₅NO₄273.29
338399-82-9(2-Methoxyphenyl)methyl N-[(E)-2-(furan-2-yl)ethenyl]carbamateC₁₅H₁₅NO₄273.29
338399-85-2Methyl 2-{[2-(anilinocarbonyl)hydrazino]sulfonyl}benzenecarboxylateC₁₅H₁₅N₃O₅S349.37
338399-94-31-{[3-(4-Methoxyphenyl)-2-methyltetrahydro-5-isoxazolyl]methyl}-3-methyl-2,4-dioxo-1,2,3,4-tetrahydro-5-pyrimidinecarbonitrileC₁₈H₂₀N₄O₄356.38
338399-97-6Ethyl 5-{[5-cyano-3-methyl-2,4-dioxo-3,4-dihydro-1(2H)-pyrimidinyl]methyl}-4,5-dihydro-3-isoxazolecarboxylateC₁₃H₁₄N₄O₅306.28
338399-99-85-[(5-Cyano-3-methyl-2,4-dioxopyrimidin-1-yl)methyl]-N-(2-methoxyethyl)-4,5-dihydro-1,2-oxazole-3-carboxamideC₁₄H₁₇N₅O₅335.32
3384-01-82-Phenoxyethane-1-sulfonyl chlorideC₈H₉ClO₃S220.68
3384-04-1(3-Chloropropoxy)benzeneC₉H₁₁ClO170.64
3384-05-23-Phenoxypropane-1-sulfonyl chlorideC₉H₁₁ClO₃S234.70
3384-24-59-Hydroxyoctadecanoic acidC₁₈H₃₆O₃300.48
3384-26-7MarindininC₁₄H₁₆O₃232.28
338400-05-8N'-[1-[(4-Fluorophenyl)methyl]-4-methyl-6-oxopyrimidin-2-yl]-N,N-dimethylmethanimidamideC₁₅H₁₇FN₄O288.33
338400-08-15-Ethoxy-2-(2-fluorophenyl)-1,3-oxazoleC₁₁H₁₀FNO₂207.20
338400-20-7Propane-1,2,3-trione, 1-(2-thienyl)-, 2-(4-methoxyphenyl)hydrazoneC₁₄H₁₂N₂O₃S288.33
338400-27-42-[2-(3-Methylphenyl)hydrazono]-3-oxo-3-(2-thienyl)propanalC₁₄H₁₂N₂O₂S272.33
338400-37-63-(4-Methoxyphenyl)-4H-pyrazol-4-one N-(3,5-dimethylphenyl)hydrazoneC₁₈H₁₈N₄O306.37
338400-45-63-(4-Chlorophenyl)-2-[2-(4-methylphenyl)hydrazono]-3-oxopropanalC₁₆H₁₃ClN₂O₂300.75
338400-49-0[1-Methyl-3-(trifluoromethyl)-1H-thieno[2,3-c]pyrazol-5-yl](morpholino)methanoneC₁₂H₁₂F₃N₃O₂S319.31
338400-52-5N-Butyl-N''-phenyl-N'-[3-(trifluoromethyl)benzyl]guanidineC₁₉H₂₂F₃N₃349.40
338400-53-6N-Cyclohexyl-N'-(4-methylbenzyl)-N''-phenylguanidineC₂₁H₂₇N₃321.47
338400-59-2N-Cyclopropyl-1-methyl-3-(trifluoromethyl)-1H-thieno[2,3-c]pyrazole-5-carboxamideC₁₁H₁₀F₃N₃OS289.28
338400-75-22-(4-Fluorophenoxy)-1-(4-methoxyphenyl)-1-ethanone O-methyloximeC₁₆H₁₆FNO₃289.31
338400-80-91-(4-Methoxyphenyl)-2-[(4-methylphenyl)sulfonyl]-1-ethanone O-methyloximeC₁₇H₁₉NO₄S333.41
338400-81-02-[(4-Bromophenyl)sulfinyl]-1-(4-methoxyphenyl)-1-ethanone O-methyloximeC₁₆H₁₆BrNO₃S382.28
338400-82-12-[(4-Bromophenyl)sulfonyl]-1-(4-methoxyphenyl)-1-ethanone O-methyloximeC₁₆H₁₆BrNO₄S398.28
338400-96-76-Acetyl-2-(3-methoxyphenyl)-1,2,4-triazine-3,5(2H,4H)-dioneC₁₂H₁₁N₃O₄261.24
338401-01-75-Chloro-N-[(dimethylamino)methylene]-3-phenyl-1H-indole-2-carboxamideC₁₈H₁₆ClN₃O325.80
338401-14-27-Anilino-3-(4-bromophenyl)-5-morpholino-1,4-thiazepine-6-carbonitrileC₂₂H₁₉BrN₄OS467.39
338401-17-52-[(Dimethylamino)methylene]naphtho[2,1-b]furan-1(2H)-oneC₁₅H₁₃NO₂239.27
338401-18-62-[(Dimethylamino)methylene]naphtho[1,2-b]furan-3(2H)-oneC₁₅H₁₃NO₂239.27
338401-22-21-(2-{[(Cyclopropylcarbonyl)oxy]ethanimidoyl}cyclopropyl)-4-fluorobenzeneC₁₅H₁₆FNO₂261.30
338401-27-74-Phenoxypyrrolo[1,2-a]quinoxalineC₁₇H₁₂N₂O260.30
338401-28-84-(4-Chlorophenoxy)pyrrolo[1,2-a]quinoxalineC₁₇H₁₁ClN₂O294.74
338401-50-63-Methoxy-N-(4-oxo-3,4,5,6,7,8-hexahydro-2-quinazolinyl)benzenecarboxamideC₁₆H₁₇N₃O₃299.33
338401-58-45-[(2,4-Diphenyl-1,3-thiazol-5-yl)methyl]-1,3,4-oxadiazol-2-ylhydrosulfideC₁₈H₁₃N₃OS₂351.46
338401-60-85-[(2,4-Diphenyl-1,3-thiazol-5-yl)methyl]-1,3,4-oxadiazol-2-yl methyl sulfideC₁₉H₁₅N₃OS₂365.48
338401-62-03-(4-Methoxybenzyl)-2H-1,3-benzothiazine-2,4(3H)-dioneC₁₆H₁₃NO₃S299.35
338401-63-13-(4-Methylbenzyl)-2H-1,3-benzothiazine-2,4(3H)-dioneC₁₆H₁₃NO₂S283.35
338401-67-53-Ethyl-2-(propylsulfanyl)thieno[3,2-d]pyrimidin-4(3H)-oneC₁₁H₁₄N₂OS₂254.38
338401-71-13-(2-Methoxyethyl)-2H-1,3-benzothiazine-2,4(3H)-dioneC₁₁H₁₁NO₃S237.28
338401-73-32-(4-Chlorophenyl)-3-(1,4-thiazinan-4-ylmethyl)imidazo[1,2-a]pyridineC₁₈H₁₈ClN₃S343.88
338401-95-92-[4-Methyl-2-(methylsulfanyl)-6-oxo-1,6-dihydro-5-pyrimidinyl]ethyl 3-methylbenzenecarboxylateC₁₆H₁₈N₂O₃S318.40
338401-98-22-[4-Methyl-2-(methylsulfanyl)-6-oxo-1,6-dihydro-5-pyrimidinyl]ethyl 3-chlorobenzenecarboxylateC₁₅H₁₅ClN₂O₃S338.82
338402-00-92-[4-Methyl-2-(methylsulfanyl)-6-oxo-1,6-dihydro-5-pyrimidinyl]ethyl benzenecarboxylateC₁₅H₁₆N₂O₃S304.37
338402-03-23-[4-[[3-Chloro-5-(trifluoromethyl)-2-pyridinyl]methyl]phenoxy]-2-butanoneC₁₇H₁₅ClF₃NO₂357.76
338402-06-5N-Cyclohexyl-2-(trifluoromethyl)pyridin-4-amineC₁₂H₁₅F₃N₂244.26
338402-08-75-{2-[(4-Fluorobenzyl)oxy]ethyl}-6-methyl-2-(methylsulfanyl)-4(3H)-pyrimidinoneC₁₅H₁₇FN₂O₂S308.38
338402-37-2Methyl 4-[4-methyl-2-(methylsulfanyl)-5,6-dihydro-7H-pyrrolo[2,3-d]pyrimidin-7-yl]phenyl etherC₁₅H₁₇N₃OS287.39
338402-55-41-(4,5-Dihydro-1,3-thiazol-2-yl)-3-methyl-1H-pyrazole-4,5-dione 4-(N-phenylhydrazone)C₁₃H₁₃N₅OS287.35
338402-56-51-(4,5-Dihydro-1,3-thiazol-2-yl)-3-methyl-1H-pyrazole-4,5-dione 4-{N-[3-(trifluoromethyl)phenyl]hydrazone}C₁₄H₁₂F₃N₅OS355.35
338402-75-8N~4~,N~4~-dimethyl-5-(4-phenoxyphenyl)-2,4-pyrimidinediamineC₁₈H₁₈N₄O306.37
338403-32-04-[(4-Hydroxy-2-methylanilino)methylene]-5-(trifluoromethyl)-2,4-dihydro-3H-pyrazol-3-oneC₁₂H₁₀F₃N₃O₂285.23
338403-34-2N,N-Dimethyl-4-(2-phenylacetyl)-1H-pyrrole-2-carboxamideC₁₅H₁₆N₂O₂256.31
338403-36-44-(4-Chlorobenzoyl)-N'-phenyl-1H-pyrrole-2-carbohydrazideC₁₈H₁₄ClN₃O₂339.78
338403-46-6N5-(2,4-dichlorophenyl)pyrazolo[3,4-d]pyrimidine-4,5-diamineC₁₁H₈Cl₂N₆295.13
338403-49-9N5-(2-fluorophenyl)-5H-pyrazolo[3,4-d]pyrimidine-4,5-diamineC₁₁H₉FN₆244.23
338403-50-24-(4-Chlorobenzoyl)-N'-(6-chloropyridin-2-yl)-1H-pyrrole-2-carbohydrazideC₁₇H₁₂Cl₂N₄O₂375.21
338403-52-44-(2-Chlorophenoxy)-3-nitrobenzenecarbaldehyde oximeC₁₃H₉ClN₂O₄292.68
338403-54-6N-[4-(2-Quinoxalinyloxy)phenyl]acetamideC₁₆H₁₃N₃O₂279.30
338403-55-7N-[3-(2-Quinoxalinyloxy)phenyl]acetamideC₁₆H₁₃N₃O₂279.30
338403-57-94-Benzoyl-N'-(6-chloro-2-pyridinyl)-1H-pyrrole-2-carbohydrazideC₁₇H₁₃ClN₄O₂340.77
338403-58-04-Benzoyl-N'-phenyl-1H-pyrrole-2-carbohydrazideC₁₈H₁₅N₃O₂305.34
338403-66-08,8-Dimethyl-2-(methylsulfanyl)-8,9-dihydro[1,2,4]triazolo[1,5-a]quinazolin-6(7H)-oneC₁₂H₁₄N₄OS262.34
338403-68-27-[1-(2,4-Dichlorophenoxy)ethyl]-2-morpholino[1,2,4]triazolo[1,5-a]pyrimidineC₁₇H₁₇Cl₂N₅O₂394.26
338403-69-34-[7-(1-Phenoxyethyl)-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl]morpholineC₁₇H₁₉N₅O₂325.37
338403-70-67-Phenyl-2-(4-phenylpiperazino)[1,2,4]triazolo[1,5-a]pyrimidineC₂₁H₂₀N₆356.43
338403-71-77-(4-Methoxyphenyl)-2-(4-phenylpiperazino)[1,2,4]triazolo[1,5-a]pyrimidineC₂₂H₂₂N₆O386.46
338403-72-87-(4-Fluorophenyl)-2-(4-phenylpiperazino)[1,2,4]triazolo[1,5-a]pyrimidineC₂₁H₁₉FN₆374.42
338403-75-17-(4-Phenoxyphenyl)-2-(4-phenylpiperazino)[1,2,4]triazolo[1,5-a]pyrimidineC₂₇H₂₄N₆O448.53
338403-91-12,2,2-Trichloro-1-[4-(2-chlorobenzoyl)-1H-pyrrol-2-yl]-1-ethanoneC₁₃H₇Cl₄NO₂351.02
338403-94-42,2,2-Trichloro-1-[4-(2,6-difluorobenzoyl)-1H-pyrrol-2-yl]-1-ethanoneC₁₃H₆Cl₃F₂NO₂352.55
338404-09-44-(2-Chlorobenzoyl)-N,N-dimethyl-1H-pyrrole-2-carboxamideC₁₄H₁₃ClN₂O₂276.72
338404-10-74-(2,4-Difluorobenzoyl)-N,N-dimethyl-1H-pyrrole-2-carboxamideC₁₄H₁₂F₂N₂O₂278.26
338404-14-14-(2-Fluorobenzoyl)-N,N-dimethyl-1H-pyrrole-2-carboxamideC₁₄H₁₃FN₂O₂260.27
338404-16-34-(2,6-Difluorobenzoyl)-N,N-dimethyl-1H-pyrrole-2-carboxamideC₁₄H₁₂F₂N₂O₂278.26

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