CAS number index

CAS numbers starting with 19, page 26

6,686 chemicals have a CAS number that starts with 19. They are listed in CAS order.

Showing 2,501 to 2,600 of 6,686 chemicals

CAS numberChemical nameFormulaMol. weight

1934853-45-83-Bromo-1,1-difluorocyclopentaneC₅H₇BrF₂185.01
193486-83-8beta-Alanine, N-(4-(2-(2,5-dichloro-4-(fluorosulfonyl)phenyl)diazenyl)-3-methylphenyl)-N-ethyl-, 2-((2-chloroacetyl)oxy)ethyl esterC₂₂H₂₃Cl₃FN₃O₆S582.87
1934863-95-24-(Oxetan-2-yl)piperidineC₈H₁₅NO141.21
1934870-34-45-Chloro-1-(2,2,2-trifluoroethyl)-1H-pyrazole-4-carboxylic acidC₆H₄ClF₃N₂O₂228.56
1934871-40-52-{[Ethyl(methyl)oxo-lambda6-sulfanylidene]amino}acetonitrileC₅H₁₀N₂OS146.22
1934872-16-8Ethyl 4-bromo-2-methyl-1,3-oxazole-5-carboxylateC₇H₈BrNO₃234.05
1934886-10-84-Sulfamoylcyclohexane-1-carboxylic acidC₇H₁₃NO₄S207.25
1934897-64-92-Bromo-5-fluoro-4-methoxypyrimidineC₅H₄BrFN₂O207.00
1934900-46-5(2-Chloro-6-methylpyridin-4-yl)methanesulfonyl chlorideC₇H₇Cl₂NO₂S240.11
1934905-24-45-Bromo-6-chloropyridazin-4-amineC₄H₃BrClN₃208.45
1934906-01-01-(2-Ethyl-5-methyl-2H-1,2,3-triazol-4-yl)ethan-1-oneC₇H₁₁N₃O153.19
1934909-71-3tert-Butyl 6-(aminomethyl)-2-azaspiro[3.4]octane-2-carboxylateC₁₃H₂₄N₂O₂240.35
1934909-79-17,7-Difluorospiro[3.5]nonane-2-carboxylic acidC₁₀H₁₄F₂O₂204.22
1934912-87-45-(Oxetan-3-yloxy)pyridin-2-amineC₈H₁₀N₂O₂166.18
1934920-38-32-{2,5-Diazabicyclo[2.2.2]octan-2-yl}ethan-1-olC₈H₁₆N₂O156.23
1934921-14-83-(Difluoromethyl)-1,2-oxazol-5-amineC₄H₄F₂N₂O134.09
1934924-25-05-Methylquinoline-4-carbonitrileC₁₁H₈N₂168.20
1934925-17-35-Bromo-6-chloropyridine-3-sulfonyl fluorideC₅H₂BrClFNO₂S274.50
1934928-22-9tert-Butyl 3-((chlorosulfonyl)methyl)azetidine-1-carboxylateC₉H₁₆ClNO₄S269.75
1934929-12-04,7-Difluoro-1-benzothiophene-2-carboxylic acidC₉H₄F₂O₂S214.19
1934930-71-82-{4H,5H,6H-Cyclopenta[b]thiophen-2-yl}acetonitrileC₉H₉NS163.25
1934940-61-02,4-Dichlorothiophene-3-carboxylic acidC₅H₂Cl₂O₂S197.04
1934947-20-28-Bromo-3-(chloromethyl)-[1,2,4]triazolo[4,3-a]pyridineC₇H₅BrClN₃246.50
1934949-50-42-Bromo-1-phenylcyclopropane-1-carboxylic acidC₁₀H₉BrO₂241.08
1934953-14-64-(Chloromethyl)oxane-4-carbaldehydeC₇H₁₁ClO₂162.62
1934955-05-12-Chloro-6-(1H-pyrazol-4-yl)pyridineC₈H₆ClN₃179.61
1934960-30-12-Ethoxyethane-1-sulfonyl fluorideC₄H₉FO₃S156.18
1934960-78-7(6,6-Dimethyloxan-2-yl)methanesulfonyl chlorideC₈H₁₅ClO₃S226.72
1934962-73-8Methyl 4-(bromomethyl)bicyclo[2.2.2]octane-1-carboxylateC₁₁H₁₇BrO₂261.16
1934964-63-22-(4-Bromo-2H-1,2,3-triazol-2-yl)acetic acidC₄H₄BrN₃O₂206.00
1934969-53-5(4,4-Dimethyloxolan-2-yl)methanesulfonyl chlorideC₇H₁₃ClO₃S212.70
1934969-81-93-Methoxybicyclo[1.1.1]pentan-1-amineC₆H₁₁NO113.16
1934982-87-21,5,7-Trimethylbicyclo(3.3.1)nonan-3-oneC₁₂H₂₀O180.29
1934983-06-81,3,4-Oxadiazol-2-ylmethanolC₃H₄N₂O₂100.08
1934983-15-94-Bromo-1,3-oxazole-5-carboxylic acidC₄H₂BrNO₃191.97
1934986-08-93-(Propan-2-yloxy)-1H-pyrazole-4-carboxylic acidC₇H₁₀N₂O₃170.17
1935-17-7Bornane-2,6-dioneC₁₀H₁₄O₂166.22
1935-18-8(±)-Palmitoyl carnitineC₂₃H₄₅NO₄399.62
19350-66-43,5-Bis(ethoxycarbonyl)-2,6-dimethyl-1,4-dihydropyridine-4-carboxylic AcidC₁₄H₁₉NO₆297.31
19350-72-2N'-(4-Methoxybenzylidene)-4-methylbenzenesulfonohydrazideC₁₅H₁₆N₂O₃S304.37
1935006-69-12-Hydroxy-3-methoxy-3-methylbutanoic acidC₆H₁₂O₄148.16
1935016-36-6N-(2,2,2-Trifluoroethyl)(tert-butoxy)carbohydrazideC₇H₁₃F₃N₂O₂214.19
1935017-89-25,5-Dimethyloxolane-3-sulfonamideC₆H₁₃NO₃S179.24
1935028-53-72-Cyclopropyl-5-iodo-4-methylpyrimidineC₈H₉IN₂260.08
1935037-79-84-(Oxan-4-yl)-1H-imidazoleC₈H₁₂N₂O152.20
1935039-20-52-Ethynyl-1,3-difluoro-5-methylbenzeneC₉H₆F₂152.14
1935042-13-9Methyl 4-chloro-2-formylpyridine-3-carboxylateC₈H₆ClNO₃199.59
1935044-75-92-(Oxan-2-yl)ethane-1-sulfonamideC₇H₁₅NO₃S193.27
1935054-64-0tert-Butyl N-{3-hydroxyspiro[3.3]heptan-1-yl}carbamateC₁₂H₂₁NO₃227.30
1935057-82-13-(Bromomethyl)-1-methylpyrrolidin-2-oneC₆H₁₀BrNO192.06
1935061-52-12-Chloro-5-fluoro-4-iodopyrimidineC₄HClFIN₂258.42
1935063-10-73-Cyanothiophene-2-sulfonyl chlorideC₅H₂ClNO₂S₂207.66
1935066-81-1tert-Butyl 3-bromo-6-methyl-4H,5H,6H,7H-pyrazolo(1,5-a)pyrazine-5-carboxylateC₁₂H₁₈BrN₃O₂316.20
1935075-12-91-Cyanocyclohexane-1-sulfonyl chlorideC₇H₁₀ClNO₂S207.68
1935084-33-5(4-Chloro-2-fluoro-5-iodo-phenyl)-methanolC₇H₅ClFIO286.47
1935088-58-6tert-Butyl 6-cyano-2-azaspiro[3.4]octane-2-carboxylateC₁₃H₂₀N₂O₂236.31
1935090-80-43-Phenylcyclobutane-1-sulfonyl chlorideC₁₀H₁₁ClO₂S230.72
19351-10-1(2S)-2,6-Diamino-N-[(2S)-6-amino-1-(naphthalen-2-ylamino)-1-oxohexan-2-yl]hexanamideC₂₂H₃₃N₅O₂399.54
19351-18-92,2-DimethylthiazolidineC₅H₁₁NS117.22
19351-63-4SecologaninC₁₇H₂₄O₁₀388.37
1935107-31-51-(2-Chloro-4-fluoropyridin-3-yl)ethan-1-oneC₇H₅ClFNO173.57
1935110-77-26-Chloro-2-methylimidazo[2,1-b][1,3]thiazole-5-sulfonyl chlorideC₆H₄Cl₂N₂O₂S₂271.15
1935126-18-34-Chloro-5H,6H,7H-cyclopenta[b]pyridin-5-oneC₈H₆ClNO167.59
1935129-96-63-(Prop-2-en-1-yl)oxolane-3-carbaldehydeC₈H₁₂O₂140.18
1935131-97-71-(4-Bromophenyl)-5-methyl-2,3-dihydro-1H-imidazol-2-oneC₁₀H₉BrN₂O253.10
1935137-88-42-(Oxan-4-yl)pent-4-en-2-olC₁₀H₁₈O₂170.25
1935140-98-9Methyl 6-formyl-4H-thieno[3,2-b]pyrrole-5-carboxylateC₉H₇NO₃S209.23
1935154-10-13-(tert-Butoxy)spiro(3.3)heptan-1-amineC₁₁H₂₁NO183.29
1935163-20-45-(1H-Pyrazol-4-yl)pyridine-3-carboxylic acidC₉H₇N₃O₂189.17
1935164-83-21-Bromo-4-(ethylsulfonimidoyl)benzeneC₈H₁₀BrNOS248.15
1935170-13-01-{[(9H-Fluoren-9-yl)methoxy]carbonyl}-3-methylazetidine-3-carboxylic acidC₂₀H₁₉NO₄337.38
1935179-14-82-(1,3-Dioxolan-2-yl)-2,3-dihydro-1-benzofuranC₁₁H₁₂O₃192.21
1935185-01-55-(Difluoromethyl)-2-methylthiophene-3-carboxylic acidC₇H₆F₂O₂S192.19
1935185-14-0Dimethyl(2-(6-methylpiperidin-2-yl)ethyl)amineC₁₀H₂₂N₂170.30
1935188-27-43,3-Dimethyl-1-(piperidin-3-yl)azetidin-2-oneC₁₀H₁₈N₂O182.27
1935192-97-4tert-Butyl N-(1-benzofuran-3-yl)carbamateC₁₃H₁₅NO₃233.27
1935196-90-96-Oxo-1,6-dihydropyridazine-4-carboxamideC₅H₅N₃O₂139.11
1935199-41-98-Bromo-6-fluoroisoquinolineC₉H₅BrFN226.05
19352-59-17-Methyl-1,2,3,4-tetrahydroquinolin-2-oneC₁₀H₁₁NO161.20
1935209-79-24-Fluoro-1-methyl-1H-pyrazol-5-amineC₄H₆FN₃115.11
1935211-19-05-Bromo-4-chloro-2-iodobenzaldehydeC₇H₃BrClIO345.36
1935218-02-23-({[(9H-Fluoren-9-yl)methoxy]carbonyl}(2-methoxyethyl)amino)propanoic acidC₂₁H₂₃NO₅369.42
1935220-46-41-(1-(Trifluoromethyl)cyclopropyl)ethan-1-oneC₆H₇F₃O152.12
1935226-28-04-Bromo-3-ethylbenzenesulfonyl chlorideC₈H₈BrClO₂S283.57
1935230-03-73,3-Dimethyl-1-(propan-2-yloxy)cyclobutane-1-carbaldehydeC₁₀H₁₈O₂170.25
1935233-35-4tert-Butyl N-((2-formylpyridin-4-yl)methyl)carbamateC₁₂H₁₆N₂O₃236.27
1935239-43-25-Bromo-4-chloro-6-methyl-1-benzothiopheneC₉H₆BrClS261.57
1935239-80-7Quinoxaline-2-sulfonyl fluorideC₈H₅FN₂O₂S212.21
1935248-51-31-Methoxy-3,3-dimethylcyclohexane-1-carbaldehydeC₁₀H₁₈O₂170.25
1935264-08-65-Bromo-4-fluoro-1-methyl-1H-pyrazoleC₄H₄BrFN₂178.99
1935266-62-83,3-Dimethoxycyclobutan-1-olC₆H₁₂O₃132.16
1935268-89-5N,N-Dimethyl-octahydro-1H-isoindol-5-amineC₁₀H₂₀N₂168.28
193527-91-21-(4-Iodophenyl)-3-(2-adamantyl)guanidineC₁₇H₂₂IN₃395.29
1935277-19-25-Nitropyridine-3-sulfonyl fluorideC₅H₃FN₂O₄S206.15
1935278-77-51-Bromo-3-ethynyl-5-fluorobenzeneC₈H₄BrF199.02
1935280-15-12,2-Difluorocyclopropane-1-sulfonyl chlorideC₃H₃ClF₂O₂S176.57
1935287-40-33-Hydroxyoxetane-3-carbonitrileC₄H₅NO₂99.09
1935287-78-73-(Bromomethyl)-3-(propan-2-yloxy)oxolaneC₈H₁₅BrO₂223.11
19353-21-03,4-DimethylpentanalC₇H₁₄O114.19
19353-92-5p-(Dimethylamino)benzohydrazideC₉H₁₃N₃O179.22

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