CAS number index

CAS numbers starting with 34, page 8

4,798 chemicals have a CAS number that starts with 34. They are listed in CAS order.

Showing 701 to 800 of 4,798 chemicals

CAS numberChemical nameFormulaMol. weight

341967-39-3N'-[4,6-Dimethyl-3-(methylsulfonyl)-2-pyridinyl]-2,6-difluoro-N'-methylbenzenecarbohydrazideC₁₆H₁₇F₂N₃O₃S369.39
341967-40-63,4-Dichloro-N'-[4,6-dimethyl-3-(methylsulfonyl)-2-pyridinyl]-N'-methylbenzenecarbohydrazideC₁₆H₁₇Cl₂N₃O₃S402.30
341967-41-74-Methyl-2-(1-methylhydrazino)-3-(methylsulfonyl)-6-phenylpyridineC₁₄H₁₇N₃O₂S291.38
341967-43-9Methyl 2-{[3-cyano-4-(4-fluorophenyl)-2-pyridinyl]sulfanyl}acetateC₁₅H₁₁FN₂O₂S302.33
341967-54-21-{4-[2-(4-Pyridinyl)-1-aziranyl]phenyl}-1-ethanoneC₁₅H₁₄N₂O238.29
341967-58-6(2-Chloro-1,3-thiazol-5-yl)methyl N-phenylcarbamateC₁₁H₉ClN₂O₂S268.73
341967-59-7(2-Chloro-1,3-thiazol-5-yl)methyl N-(3,4-dichlorophenyl)carbamateC₁₁H₇Cl₃N₂O₂S337.62
341967-61-11-Benzyl-4-[(2-chloro-1,3-thiazol-5-yl)methyl]piperazineC₁₅H₁₈ClN₃S307.85
341967-64-4(2-Chloro-1,3-thiazol-5-yl)methyl N-(3-chlorophenyl)carbamateC₁₁H₈Cl₂N₂O₂S303.17
341967-65-5(2-Chloro-1,3-thiazol-5-yl)methyl 3-methylbenzenecarboxylateC₁₂H₁₀ClNO₂S267.74
341967-67-7(2-Chloro-1,3-thiazol-5-yl)methyl 2-thiophenecarboxylateC₉H₆ClNO₂S₂259.74
341967-74-6Methyl 4-{4-[2-(4-methylphenyl)-2-oxoethyl]piperazino}-3-nitrobenzenecarboxylateC₂₁H₂₃N₃O₅397.43
341967-77-9N-(4-Fluorobenzyl)-7-hydroxy-5-oxo-2,3-dihydro-1H,5H-pyrido[3,2,1-ij]quinoline-6-carboxamideC₂₀H₁₇FN₂O₃352.37
341967-79-11-[2,6-Dinitro-4-(trifluoromethyl)phenyl]-1,4-diazepaneC₁₂H₁₃F₃N₄O₄334.25
341967-85-9N-[(E)-(1-Methyl-2,2-dioxothieno[3,2-c]thiazin-4-ylidene)amino]anilineC₁₃H₁₃N₃O₂S₂307.40
341967-89-37-Chloro-5-(4-methylbenzyl)-2,3-dihydro-1,5-benzothiazepin-4(5H)-oneC₁₇H₁₆ClNOS317.84
341967-90-65-Benzyl-7-chloro-2,3-dihydro-1,5-benzothiazepin-4(5H)-oneC₁₆H₁₄ClNOS303.81
341967-93-97-Chloro-5-(4-chlorobenzyl)-2,3-dihydro-1,5-benzothiazepin-4(5H)-oneC₁₆H₁₃Cl₂NOS338.26
341968-06-72-(Allylamino)-N'-(diphenylmethylene)acetohydrazideC₁₈H₁₉N₃O293.37
341968-07-82-(Cyclohexylamino)-N'-(diphenylmethylene)acetohydrazideC₂₁H₂₅N₃O335.45
341968-09-07-Chloro-5-(3-chlorobenzyl)-2,3-dihydro-1,5-benzothiazepin-4(5H)-oneC₁₆H₁₃Cl₂NOS338.26
341968-18-14-Chloro-N'-methyl-N'-[2-(methylsulfanyl)-4-quinazolinyl]benzenecarbohydrazideC₁₇H₁₅ClN₄OS358.85
341968-20-5N'-Methyl-N'-[2-(methylsulfanyl)-4-quinazolinyl]benzenecarbohydrazideC₁₇H₁₆N₄OS324.41
341968-21-64-Fluoro-N'-methyl-N'-[2-(methylsulfanyl)-4-quinazolinyl]benzenecarbohydrazideC₁₇H₁₅FN₄OS342.40
341968-22-7N',3-dimethyl-N'-[2-(methylsulfanyl)-4-quinazolinyl]benzenecarbohydrazideC₁₈H₁₈N₄OS338.44
341968-26-12-[(4-Bromoanilino)methylene]-1,3-cyclohexanedioneC₁₃H₁₂BrNO₂294.15
341968-27-2Methyl 2-((1,6-dihydro-6-oxo-5-(phenylsulfonyl)-2-pyrimidinyl)thio)acetateC₁₃H₁₂N₂O₅S₂340.38
341968-29-45-(Phenylsulfonyl)-2-(2-propynylsulfanyl)-4-pyrimidinolC₁₃H₁₀N₂O₃S₂306.37
341968-71-6(1S,2S)-(2-Amino-1-phenylpropyl)diphenylphosphineC₂₁H₂₂NP319.39
341969-98-0N-Ethyl-N-(propan-2-yl)carbamoyl chlorideC₆H₁₂ClNO149.62
341971-45-7Actinidic acidC₃₀H₄₆O₅486.69
341973-66-82-Methoxy-4-(2-(phenylacetyl)carbohydrazonoyl)phenyl 2-chlorobenzoateC₂₃H₁₉ClN₂O₄422.87
341973-89-54-Bromo-2-(2-(phenylacetyl)carbohydrazonoyl)phenyl benzoateC₂₂H₁₇BrN₂O₃437.29
341974-64-9N-[(E)-[(E)-3-(2-Nitrophenyl)prop-2-enylidene]amino]-2-phenylacetamideC₁₇H₁₅N₃O₃309.32
341975-22-2Methyl (2-oxo-3-((phenylacetyl)hydrazono)-2,3-dihydro-1H-indol-1-yl)acetateC₁₉H₁₇N₃O₄351.36
341975-94-84-(2-(2-Chlorobenzoyl)carbohydrazonoyl)-2-methoxyphenyl 2-chlorobenzoateC₂₂H₁₆Cl₂N₂O₄443.29
341976-06-54-Bromo-2-(2-(2-chlorobenzoyl)carbohydrazonoyl)phenyl benzoateC₂₁H₁₄BrClN₂O₃457.71
341977-28-44-(2-(2-Chlorobenzoyl)carbohydrazonoyl)-2-methoxyphenyl 2,4-dichlorobenzoateC₂₂H₁₅Cl₃N₂O₄477.73
341977-46-6Methyl (3-((2-chlorobenzoyl)hydrazono)-2-oxo-2,3-dihydro-1H-indol-1-yl)acetateC₁₈H₁₄ClN₃O₄371.78
341978-66-35-(3-Fluorophenyl)-1,3,4-oxadiazol-2-amineC₈H₆FN₃O179.15
34198-69-1LeiocarpinC₂₁H₁₈O₅350.37
341980-79-84-(2-(4-Chlorobenzoyl)carbohydrazonoyl)phenyl 2,4-dichlorobenzoateC₂₁H₁₃Cl₃N₂O₃447.70
341981-09-7N'-[(E)-(2-Chlorophenyl)methylidene]pyridine-2-carbohydrazideC₁₃H₁₀ClN₃O259.70
341981-11-1N'-[(E)-(4-Bromophenyl)methylidene]pyridine-2-carbohydrazideC₁₃H₁₀BrN₃O304.15
341981-12-2N-[(E)-(3-Nitrophenyl)methylideneamino]pyridine-2-carboxamideC₁₃H₁₀N₄O₃270.25
341981-15-5N'-[(E)-(3,4-Dimethoxyphenyl)methylidene]pyridine-2-carbohydrazideC₁₅H₁₅N₃O₃285.30
341981-16-6N'-(5-Bromo-2-hydroxybenzylidene)-2-pyridinecarbohydrazideC₁₃H₁₀BrN₃O₂320.15
341981-20-2N'-[(1E)-1-(4-Chlorophenyl)ethylidene]pyridine-2-carbohydrazideC₁₄H₁₂ClN₃O273.72
341981-31-5N-[(E)-(6-Nitro-1,3-benzodioxol-5-yl)methylideneamino]pyridine-2-carboxamideC₁₄H₁₀N₄O₅314.26
341981-53-1N-[(E)-(6-Bromo-1,3-benzodioxol-5-yl)methylideneamino]pyridine-2-carboxamideC₁₄H₁₀BrN₃O₃348.16
341981-90-6[4-[(E)-(Pyridine-2-carbonylhydrazinylidene)methyl]phenyl] furan-2-carboxylateC₁₈H₁₃N₃O₄335.32
341982-43-2N'-{(E)-[4-(propan-2-yl)phenyl]methylidene}pyridine-2-carbohydrazideC₁₆H₁₇N₃O267.33
341983-09-3N-[(E)-[1-(4-Nitrophenyl)pyrrol-2-yl]methylideneamino]pyridine-3-carboxamideC₁₇H₁₃N₅O₃335.32
341983-14-0N'-(1-Methyl-2-oxo-2,3-dihydro-1H-indol-3-ylidene)pyridine-3-carbohydrazideC₁₅H₁₂N₄O₂280.29
341983-36-62-Methoxy-4-{(E)-[2-(pyridin-3-ylcarbonyl)hydrazinylidene]methyl}phenyl 4-nitrobenzoateC₂₁H₁₆N₄O₆420.38
341983-40-24-Bromo-2-(2-(3-pyridinylcarbonyl)carbohydrazonoyl)phenyl benzoateC₂₀H₁₄BrN₃O₃424.25
341984-16-54-(2-(3-Pyridinylcarbonyl)carbohydrazonoyl)phenyl 2,4-dichlorobenzoateC₂₀H₁₃Cl₂N₃O₃414.25
341984-17-62-Methoxy-4-(2-(3-pyridinylcarbonyl)carbohydrazonoyl)phenyl 2,4-dichlorobenzoateC₂₁H₁₅Cl₂N₃O₄444.27
341985-59-94-{(E)-[2-(Pyridin-4-ylcarbonyl)hydrazinylidene]methyl}phenyl 3,4,5-trimethoxybenzoateC₂₃H₂₁N₃O₆435.44
341985-94-2N'-(3-(Benzyloxy)benzylidene)isonicotinohydrazideC₂₀H₁₇N₃O₂331.38
341987-87-96-Methyl-N-[(E)-[5-(2-nitrophenyl)furan-2-yl]methylideneamino]pyridine-3-carboxamideC₁₈H₁₄N₄O₄350.33
341988-36-1Methyl indoline-6-carboxylateC₁₀H₁₁NO₂177.20
34199-21-8Quercetin 5-glucosideC₂₁H₂₀O₁₂464.38
34199-35-4HydroxydanaidalC₈H₉NO₂151.16
34199-87-62-Bromo-6-(1,3-dioxolan-2-yl)pyridineC₈H₈BrNO₂230.06
341998-55-84-(1H-Pyrrolo[2,3-B]pyridin-3-yl)pyrimidin-2-amineC₁₁H₉N₅211.23
341999-60-8N-[(E)-(5-Chlorothiophen-2-yl)methylideneamino]-2-nitrobenzamideC₁₂H₈ClN₃O₃S309.73
342-23-42,2'-DifluorobenzophenoneC₁₃H₈F₂O218.20
342-24-52-FluorobenzophenoneC₁₃H₉FO200.21
342-25-62,4'-DifluorobenzophenoneC₁₃H₈F₂O218.20
342-30-35-(Trifluoromethyl)quinolineC₁₀H₆F₃N197.16
342-69-86-Methylmercaptopurine ribosideC₁₁H₁₄N₄O₄S298.32
342-95-0D,L-SarcolysinC₁₃H₁₈Cl₂N₂O₂305.20
3420-02-81H-Indole, 6-methyl-C₉H₉N131.18
3420-40-4N-Phenyl-5,6-dihydro-4H-1,3-thiazin-2-amineC₁₀H₁₂N₂S192.29
3420-41-52-Phenyl-5,6-dihydro-4H-1,3-oxazineC₁₀H₁₁NO161.20
3420-42-62,2-Dimethylpent-4-en-1-olC₇H₁₄O114.19
3420-59-5IsomaltolC₆H₆O₃126.11
3420-97-11-Ethoxy-4-nitrosobenzeneC₈H₉NO₂151.16
342002-80-63-(Isopropoxycarbonyl)benzeneboronic acidC₁₀H₁₃BO₄208.02
342002-82-84-(Isopropoxycarbonyl)benzeneboronic acidC₁₀H₁₃BO₄208.02
342005-82-7Nebentan potassiumC₂₄H₂₀KN₅O₅S529.62
342008-68-84-(2-Benzoylcarbohydrazonoyl)phenyl 2,4-dichlorobenzoateC₂₁H₁₄Cl₂N₂O₃413.26
342013-25-64-(4-Methylpiperidin-1-yl)anilineC₁₂H₁₈N₂190.29
342013-59-63-(2-Benzothiazol-2-ylthioethoxy)-1-methoxybenzeneC₁₆H₁₅NO₂S₂317.44
342013-63-23-(1-Methyl-1H-benzoimidazol-2-ylsulfanyl)-propionic acidC₁₁H₁₂N₂O₂S236.30
342013-69-81-(3,4,5-Trimethoxyphenyl)-2,3,4,9-tetrahydro-1H-beta-carboline-3-carboxylic acidC₂₁H₂₂N₂O₅382.42
342013-81-4(5-Bromo-3-pyridyl)-morpholino-methanoneC₁₀H₁₁BrN₂O₂271.11
342014-02-22-{[(5-Bromopyridin-3-yl)carbonyl]amino}benzoic acidC₁₃H₉BrN₂O₃321.13
342017-94-12-(4-Bromophenyl)-6-chloroquinoline-4-carboxylic acidC₁₆H₉BrClNO₂362.61
342017-99-62-(4-Bromophenyl)-6,8-dimethylquinoline-4-carboxylic acidC₁₈H₁₄BrNO₂356.22
34202-69-2Hexafluoroacetone trihydrateC₃H₆F₆O₄220.06
342021-63-04-[(6-Acetyl-1,3-benzodioxol-5-yl)amino]-4-oxobutanoic acidC₁₃H₁₃NO₆279.25
342021-72-14-Oxo-4-[(pyridin-2-ylmethyl)amino]butanoic acidC₁₀H₁₂N₂O₃208.22
342022-07-54-{[4-(2-Ethoxy-2-oxoethyl)-1,3-thiazol-2-yl]amino}-4-oxobutanoic acidC₁₁H₁₄N₂O₅S286.31
342024-46-8(5-Chloroimidazo[1,2-a]pyridin-2-yl)methanolC₈H₇ClN₂O182.61
342025-41-62-[4-(Chloromethyl)-1,3-thiazol-2-yl]pyridineC₉H₇ClN₂S210.69
342026-92-0SipoglitazarC₂₅H₂₅N₃O₄S463.56
34203-25-32-Iodo-4-methyl-1,3-thiazoleC₄H₄INS225.05
342032-25-13-(9H-Carbazol-9-yl)-N'-(2,5-dimethoxybenzylidene)propanohydrazideC₂₄H₂₃N₃O₃401.47

All pages for 34 (48 pages)Show all

Every CAS number here is checked for a valid check digit. Confirm it with the supplier before you order. CAS Registry Number is a registered trademark of the American Chemical Society.