CAS number index

CAS numbers starting with 3, page 34

53,802 chemicals have a CAS number that starts with 3. They are listed in CAS order.

Showing 3,301 to 3,400 of 5,000 chemicals

CAS numberChemical nameFormulaMol. weight

302918-59-83-(4-(Benzyloxy)PH)-N'-(2,5-dimethoxybenzylidene)-1H-pyrazole-5-carbohydrazideC₂₆H₂₄N₄O₄456.50
302918-60-13-(4-(Benzyloxy)phenyl)-N'-(4-fluorobenzylidene)-1H-pyrazole-5-carbohydrazideC₂₄H₁₉FN₄O₂414.44
302918-62-33(4-(Benzyloxy)PH)-N'-(3,4,5-trimethoxybenzylidene)-1H-pyrazole-5-carbohydrazideC₂₇H₂₆N₄O₅486.53
302918-63-43-(4-(Benzyloxy)phenyl)-N'-(2-ethoxybenzylidene)-1H-pyrazole-5-carbohydrazideC₂₆H₂₄N₄O₃440.50
302918-64-53-(4-(Benzyloxy)phenyl)-N'-(4-ethylbenzylidene)-1H-pyrazole-5-carbohydrazideC₂₆H₂₄N₄O₂424.50
302918-65-63-(4-(Benzyloxy)PH)-N'-(3-ethoxy-4-HO-benzylidene)-1H-pyrazole-5-carbohydrazideC₂₆H₂₄N₄O₄456.50
302918-66-73-(4-(Benzyloxy)PH)-N'-(2-HO-3-methoxybenzylidene)-1H-pyrazole-5-carbohydrazideC₂₅H₂₂N₄O₄442.48
302918-67-83-(4-(Benzyloxy)phenyl)-N'-((E)-(3,5-dimethyl-1-phenyl-1H-pyrazol-4-yl)methylidene)-1H-pyrazole-5-carbohydrazideC₂₉H₂₆N₆O₂490.57
302918-68-93-(5-Chloro-2-thienyl)-N'-(3-methoxybenzylidene)-1H-pyrazole-5-carbohydrazideC₁₆H₁₃ClN₄O₂S360.83
302918-69-0N'-(3-Bromobenzylidene)-3-(5-chloro-2-thienyl)-1H-pyrazole-5-carbohydrazideC₁₅H₁₀BrClN₄OS409.70
302918-70-3ME 4-(2-((3-(5-CL-2-Thienyl)-1H-pyrazol-5-yl)carbonyl)carbohydrazonoyl)benzoateC₁₇H₁₃ClN₄O₃S388.84
302918-71-43-(5-Chloro-2-thienyl)-N'-(4-ethoxybenzylidene)-1H-pyrazole-5-carbohydrazideC₁₇H₁₅ClN₄O₂S374.85
302918-72-5N'-(5-BR-2-Hydroxybenzylidene)-3-(5-CL-2-thienyl)-1H-pyrazole-5-carbohydrazideC₁₅H₁₀BrClN₄O₂S425.69
302918-73-63(5-CL-2-Thienyl)N'-(3-ethoxy-2-hydroxybenzylidene)-1H-pyrazole-5-carbohydrazideC₁₇H₁₅ClN₄O₃S390.85
302918-74-7N'-Benzylidene-3-(5-chloro-2-thienyl)-1H-pyrazole-5-carbohydrazideC₁₅H₁₁ClN₄OS330.80
302918-75-83-(5-Chloro-2-thienyl)-N'-(4-methylbenzylidene)-1H-pyrazole-5-carbohydrazideC₁₆H₁₃ClN₄OS344.83
302918-76-93-(5-CL-2-Thienyl)-N'-(4-(diethylamino)benzylidene)-1H-pyrazole-5-carbohydrazideC₁₉H₂₀ClN₅OS401.92
302918-77-03-(5-Chloro-2-thienyl)-N'-(2-methoxybenzylidene)-1H-pyrazole-5-carbohydrazideC₁₆H₁₃ClN₄O₂S360.83
302921-93-33-Nitro-4-(1-pyrrolidinyl)benzenecarbaldehyde O-methyloximeC₁₂H₁₅N₃O₃249.27
302922-42-54-Hydroxy-N-(2-methoxyphenyl)-2-oxo-1,2-dihydroquinoline-3-carboxamideC₁₇H₁₄N₂O₄310.31
302922-49-2N-(3-Fluorophenyl)-4-hydroxy-2-oxo-1,2-dihydroquinoline-3-carboxamideC₁₆H₁₁FN₂O₃298.27
302927-92-04-Nitrophenyl 2-(4-ethylphenoxy)acetateC₁₆H₁₅NO₅301.30
302928-76-3N-(4-Bromophenyl)-2-(1,3-dioxoisoindol-2-yl)-3-methylbutanamideC₁₉H₁₇BrN₂O₃401.26
302928-77-4N-(4-Acetamidophenyl)-3-(1,3-dioxoisoindol-2-yl)propanamideC₁₉H₁₇N₃O₄351.36
302929-26-66-(1,3-Dioxoisoindol-2-yl)-N-(3-hydroxyphenyl)hexanamideC₂₀H₂₀N₂O₄352.39
302929-34-6N-(4-Methyl-3-nitrophenyl)adamantane-1-carboxamideC₁₈H₂₂N₂O₃314.38
302929-96-01-[(5-Methoxy-1-methyl-1H-benzimidazol-2-yl)thio]-3,3-dimethylbutan-2-oneC₁₅H₂₀N₂O₂S292.40
30293-81-3Methyl (2R)-2-isocyanatopropanoateC₅H₇NO₃129.12
30293-82-4Methyl (2S)-2-isocyanatopropanoateC₅H₇NO₃129.12
30293-83-5Methyl 2-isocyanatopropanoateC₅H₇NO₃129.12
30293-86-8Methyl (S)-(-)-2-Isocyanato-3-methylbutyrateC₇H₁₁NO₃157.17
302930-64-9N-(1-Benzylbenzimidazol-2-yl)propanamideC₁₇H₁₇N₃O279.34
302930-65-0N-[1-(2-Morpholin-4-ylethyl)benzimidazol-2-yl]propanamideC₁₆H₂₂N₄O₂302.38
302931-30-22-[2-[2-(2-Bromoethoxy)ethoxy]ethoxy]isoindole-1,3-dioneC₁₄H₁₆BrNO₅358.19
302931-79-94-Bromo-N-(1,3-thiazol-2-yl)benzamideC₁₀H₇BrN₂OS283.15
302932-39-42-[Bis(1-hydroxyethyl)-1H-1,2,4-triazol-1-yl]-1-phenylethan-1-oneC₁₄H₁₇N₃O₃275.31
302932-42-91-(2,5-Diphenylthiazol-4-yl)-4-morpholinopyrimidin-2(1H)-oneC₂₃H₂₀N₄O₂S416.51
302932-49-6Methyl 1,6-dimethyl-2-oxo-4-phenyl-1,2,3,4-tetrahydropyrimidine-5-carboxylateC₁₄H₁₆N₂O₃260.29
3029337-79-64-(Chloromethyl)-3-phenyl-1,2-oxazoleC₁₀H₈ClNO193.63
302934-27-6Methyl 1,6-dimethyl-4-(3-nitrophenyl)-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylateC₁₄H₁₅N₃O₅305.29
302934-46-9(Z)-3-(1,1-Dioxidotetrahydrothiophen-3-yl)-5-(4-hydroxybenzylidene)-2-thioxothiazolidin-4-oneC₁₄H₁₃NO₄S₃355.46
302934-55-02-Phenyl-N-{2,2,2-trichloro-1-[(2,4-dichlorophenyl)amino]ethyl}acetamideC₁₆H₁₃Cl₅N₂O426.56
302934-56-12-Phenyl-N-(2,2,2-trichloro-1-((furan-2-ylmethyl)amino)ethyl)acetamideC₁₅H₁₅Cl₃N₂O₂361.66
302934-74-34-Methyl-N-[2,2,2-trichloro-1-(furan-2-ylmethylamino)ethyl]benzamideC₁₅H₁₅Cl₃N₂O₂361.66
302934-79-84-Bromo-N-[2,2,2-trichloro-1-(furan-2-ylmethylamino)ethyl]benzamideC₁₄H₁₂BrCl₃N₂O₂426.52
302934-85-64-Methoxy-N-(2,2,2-trichloro-1-{[3-(trifluoromethyl)phenyl]amino}ethyl)benzamideC₁₇H₁₄Cl₃F₃N₂O₂441.66
302935-04-2(E)-9-Methyl-4-oxo-2-(p-tolylamino)-4H-pyrido[1,2-a]pyrimidine-3-carbaldehyde O-acetyl oximeC₁₉H₁₈N₄O₃350.38
302935-18-8Furan-2-carboxylic acid 5-chloro-quinolin-8-yl esterC₁₄H₈ClNO₃273.68
302935-23-53-[(2-Aminophenyl)sulfanyl]-1,3-bis(4-methoxyphenyl)propan-1-oneC₂₃H₂₃NO₃S393.51
302935-34-82-((Imidazo[1,2-a]pyridin-2-ylmethyl)thio)anilineC₁₄H₁₃N₃S255.35
302935-39-3N-{4-[(5-Chloropyridin-2-yl)sulfamoyl]phenyl}acetamideC₁₃H₁₂ClN₃O₃S325.78
302935-51-94-{1-[(2-Hydroxyethyl)sulfanyl]-2-nitroethyl}phenolC₁₀H₁₃NO₄S243.28
302935-56-41-Ethyl-2-oxo-1,2-dihydro-benzo[cd]indole-6-sulfonic acid pyridin-2-ylamideC₁₈H₁₅N₃O₃S353.40
302935-57-5N-(1-Ethyl-2-oxo-1,2-dihydrobenzo[cd]indol-6-yl)thiophene-2-carboxamideC₁₈H₁₄N₂O₂S322.39
302935-63-31-Ethyl-N-(3-methylpyridin-2-yl)-2-oxo-1,2-dihydrobenzo[cd]indole-6-sulfonamideC₁₉H₁₇N₃O₃S367.43
302935-69-96-(((4-Chlorophenyl)thio)methyl)imidazo[2,1-b]thiazoleC₁₂H₉ClN₂S₂280.81
302935-70-22-p-Tolylsulfanylmethyl-imidazo[1,2-a]pyridineC₁₅H₁₄N₂S254.36
302935-71-32-(((3-Bromoimidazo[1,2-a]pyridin-2-yl)methyl)thio)benzo[d]oxazoleC₁₅H₁₀BrN₃OS360.24
302935-72-42-[(4-Chlorophenyl)sulfanylmethyl]imidazo[1,2-a]pyrimidineC₁₃H₁₀ClN₃S275.76
302935-90-6N-(1,3-Benzodioxol-5-yl)-2-(morpholin-4-yl)acetamideC₁₃H₁₆N₂O₄264.28
302935-96-2Ethyl 2,4-dimethyl-5-{2-[(1-phenyl-1H-1,2,3,4-tetrazol-5-yl)sulfanyl]acetyl}-1H-pyrrole-3-carboxylateC₁₈H₁₉N₅O₃S385.45
302936-04-52-(3-Chloropropanamido)-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamideC₁₂H₁₅ClN₂O₂S286.78
302936-10-3N-(1,3-Benzodioxol-5-yl)-2-(1,3-benzothiazol-2-ylsulfanyl)acetamideC₁₆H₁₂N₂O₃S₂344.42
302936-17-02-(2,3-Dihydro-1,4-benzodioxin-6-yl)quinoline-4-carboxylic acidC₁₈H₁₃NO₄307.31
302936-27-28-Methoxy-5-methyl-[1,2,4]triazolo[4,3-a]quinoline-1-thiolC₁₂H₁₁N₃OS245.31
302936-32-97-Phenyl-7H-pyrazolo[4,3-e][1,2,4]triazolo[4,3-c]pyrimidineC₁₂H₈N₆236.24
302936-85-2Cambridge id 5634133C₂₆H₂₂N₄O₃S470.55
302937-00-47-Methyl-4-oxo-2-(phenylamino)-4H-pyrido[1,2-a]pyrimidine-3-carbaldehydeC₁₆H₁₃N₃O₂279.30
302937-07-12-(Benzylamino)-7-methyl-3-(pyridin-3-ylmethyliminomethyl)pyrido[1,2-a]pyrimidin-4-oneC₂₃H₂₁N₅O383.45
302937-15-1N-(1-Butyl-3-cyanopyrrolo[3,2-b]quinoxalin-2-yl)benzamideC₂₂H₁₉N₅O369.43
302937-68-4N-(Furan-2-ylmethyl)-4-nitrobenzenesulfonamideC₁₁H₁₀N₂O₅S282.28
302937-94-63-Bromo-N-{4-[(3,4-dimethyl-1,2-oxazol-5-yl)sulfamoyl]phenyl}benzamideC₁₈H₁₆BrN₃O₄S450.31
302938-18-75-Bromo-N-(4-methyl-3-nitrophenyl)furan-2-carboxamideC₁₂H₉BrN₂O₄325.12
302938-40-56,7-Dimethoxy-3-(1,3-thiazol-2-ylamino)-3H-2-benzofuran-1-oneC₁₃H₁₂N₂O₄S292.32
302938-49-44-(4-Chlorophenyl)-1-(2,5-dimethylphenyl)-1H-imidazole-2-thiolC₁₇H₁₅ClN₂S314.84
302938-77-8N-(1,1-Dioxothiolan-3-yl)adamantane-1-carboxamideC₁₅H₂₃NO₃S297.42
302939-09-9N-(2-Methylsulfanyl-1,3-benzothiazol-6-yl)thiophene-2-carboxamideC₁₃H₁₀N₂OS₃306.44
302939-23-77,9-Dibromo-3,4-dihydropyrido[2,1-c][1,2,4]thiadiazine 2,2-dioxideC₇H₆Br₂N₂O₂S342.01
302939-24-85,7-Dihydroxy-4-(4-nitrophenyl)chromen-2-oneC₁₅H₉NO₆299.24
302939-33-9Butyl [(2-oxo-4-phenyl-2H-chromen-7-yl)oxy]acetateC₂₁H₂₀O₅352.39
302939-34-03-(3,4-Dihydro-2H-1,5-benzodioxepin-7-yl)-7-ethoxy-2-methyl-4H-chromen-4-oneC₂₁H₂₀O₅352.39
302939-35-1Ethyl 2-(6-oxobenzo[c]chromen-3-yl)oxypropanoateC₁₈H₁₆O₅312.32
302939-41-95-Methyl-N-(3-nitrophenyl)-1-phenylpyrazole-4-carboxamideC₁₇H₁₄N₄O₃322.32
302939-48-62-Bromo-N-(5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-4-yl)benzamideC₁₇H₁₄BrN₃OS388.29
302939-62-4N-(2,4-Dimethylphenyl)-1-benzofuran-2-carboxamideC₁₇H₁₅NO₂265.31
302939-79-31-(4-Chlorobenzenesulfonyl)-N-((furan-2-yl)methyl)piperidine-4-carboxamideC₁₇H₁₉ClN₂O₄S382.87
302940-10-9N-[4-(2,6-Dimethyl-pyrimidin-4-ylsulfamoyl)-phenyl]-nicotinamideC₁₈H₁₇N₅O₃S383.43
302940-56-3N-(1,3-Benzothiazol-2-yl)-1-benzofuran-2-carboxamideC₁₆H₁₀N₂O₂S294.33
302940-91-62-(Azepan-1-yl)-N-(2-chlorophenyl)acetamideC₁₄H₁₉ClN₂O266.77
302941-14-63-(3-Bromophenyl)-6,7-dihydro-5H-pyrrolo[2,1-c][1,2,4]triazoleC₁₁H₁₀BrN₃264.13
302945-42-2N-[(E)-[4-[2-(4-Bromophenoxy)ethoxy]phenyl]methylideneamino]acetamideC₁₇H₁₇BrN₂O₃377.24
302947-79-1N'-(5-Bromo-2-hydroxybenzylidene)-2-(2-methylphenoxy)acetohydrazideC₁₆H₁₅BrN₂O₃363.21
302948-22-7Propyl 3-(3-pyridylcarbonylamino)benzoateC₁₆H₁₆N₂O₃284.31
302948-47-63-Methylbenzaldehyde (2,6-dimorpholin-4-ylpyrimidin-4-yl)hydrazoneC₂₀H₂₆N₆O₂382.47
302948-99-8Ethyl 7-chloro-4-hydroxy-8-methylquinoline-3-carboxylateC₁₃H₁₂ClNO₃265.70
302949-02-66-Iodo-4-oxo-1,4-dihydroquinoline-3-carboxylic acidC₁₀H₆INO₃315.07
302949-22-02-[3-(4-Phenyl-5-thioxo-4,5-dihydro-1H-1,2,4-triazol-3-yl)propyl]-1H-benzo[de]isoquinoline-1,3(2H)-dioneC₂₃H₁₈N₄O₂S414.49
302949-23-12-((2-Hydroxyethyl)amino)-5,6-dimethylthieno[2,3-d]pyrimidin-4(3H)-oneC₁₀H₁₃N₃O₂S239.30
302949-27-5Dimethyl 2-amino-5,6-dihydro-4H-cyclopenta[b]thiophene-3,4-dicarboxylateC₁₁H₁₃NO₄S255.29
302949-29-7N-(4-Methoxyphenyl)-4-phenoxybutanamideC₁₇H₁₉NO₃285.34

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