CAS number index

CAS numbers starting with 19, page 28

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

Showing 2,701 to 2,800 of 6,686 chemicals

CAS numberChemical nameFormulaMol. weight

1935612-77-3Isoquinoline-7-sulfonamideC₉H₈N₂O₂S208.24
1935615-13-63-Methoxyoxolane-3-carbohydrazideC₆H₁₂N₂O₃160.17
1935618-80-61-Chloro-4-cyclopropylbutan-2-oneC₇H₁₁ClO146.62
1935631-80-37-Fluoro-1H,2H,3H-pyrido(2,3-b)(1,4)thiazineC₇H₇FN₂S170.21
1935635-11-2tert-Butyl 3-aminooxetane-3-carboxylateC₈H₁₅NO₃173.21
1935635-92-92-(2-Oxo-1,3-oxazolidin-3-yl)ethane-1-sulfonyl chlorideC₅H₈ClNO₄S213.64
1935635-94-1Methyl 4-chloro-2-(chloromethyl)pyrimidine-5-carboxylateC₇H₆Cl₂N₂O₂221.04
1935641-38-56-Chloro-2,3-dimethyl-2H-pyrazolo[3,4-d]pyrimidineC₇H₇ClN₄182.61
1935641-61-45-Nitropyridine-2-sulfonyl fluorideC₅H₃FN₂O₄S206.15
1935643-50-7N-Benzyl-5,5-dimethyloxolan-3-amineC₁₃H₁₉NO205.30
1935648-91-1tert-Butyl 4-(fluorosulfonyl)piperazine-1-carboxylateC₉H₁₇FN₂O₄S268.31
1935651-78-73-[Benzyl({[(9H-fluoren-9-yl)methoxy]carbonyl})amino]propanoic acidC₂₅H₂₃NO₄401.46
1935654-61-71-(3-Methoxy-1,2-thiazol-5-yl)ethan-1-oneC₆H₇NO₂S157.19
1935656-63-55-Formyl-1,2-dimethyl-1H-pyrrole-3-carboxylic acidC₈H₉NO₃167.16
19357-07-42-(Benzylcarbamoyl)benzoic acidC₁₅H₁₃NO₃255.27
19357-09-62-[(2-Phenylethyl)carbamoyl]benzoic acidC₁₆H₁₅NO₃269.30
19357-10-92-[(Pyridin-2-yl)carbamoyl]benzoic acidC₁₃H₁₀N₂O₃242.23
19357-31-42-(3,4-Dimethylphenyl)-1H-isoindole-1,3(2H)-dioneC₁₆H₁₃NO₂251.28
19357-57-4(-)-CyclopenineC₁₇H₁₄N₂O₃294.31
19357-86-9DiiodoytterbiumI₂Yb426.85
19358-23-7N-(2,4-Dimethylphenyl)-3-phenylacrylamideC₁₇H₁₇NO251.33
19358-40-86-Chloro-1,2,3,4-tetrahydroquinolin-2-oneC₉H₈ClNO181.62
19358-41-92-Chlorophenyl chloroformateC₇H₄Cl₂O₂191.01
19358-42-0o-Tolyl chloroformateC₈H₇ClO₂170.59
1935800-70-61-(Difluoromethyl)-2-[(3,4-dimethylbenzenesulfonyl)methyl]-1H-imidazoleC₁₃H₁₄F₂N₂O₂S300.33
1935865-56-7Sodium 1H-pyrazole-4-sulfinateC₃H₃N₂NaO₂S154.13
1935886-94-42-Bromo-5H,6H,8H-imidazo[2,1-c][1,4]oxazine-3-carboxylic acidC₇H₇BrN₂O₃247.05
1935892-31-12-Oxo-1,3-diazinane-5-carboxylic acidC₅H₈N₂O₃144.13
19359-15-0Pyrimido(5,4-e)(1,2,4)triazin-5-amineC₅H₄N₆148.13
19359-16-1N-Mesityl-3-oxobutanamideC₁₃H₁₇NO₂219.28
19359-25-22-Chloro-N-(4-chlorophenyl)-3-oxo-3-phenylpropanamideC₁₅H₁₁Cl₂NO₂308.16
19359-40-12,2-Dichloro-N-(4-chlorophenyl)-3-oxo-3-phenylpropanamideC₁₅H₁₀Cl₃NO₂342.61
19359-69-4Pyrimido[5,4-e][1,2,4]triazine-5,7(6H,8H)-dioneC₅H₃N₅O₂165.11
1935901-22-6[5-Chloro-3-methyl-1-(2,2,2-trifluoroethyl)-1H-pyrazol-4-yl]methanolC₇H₈ClF₃N₂O228.60
1935906-33-4Pentane-3-sulfonyl fluorideC₅H₁₁FO₂S154.21
1935910-28-3tert-Butyl 8,8-dioxo-8lambda6-thia-2,5-diazaspiro(3.5)nonane-2-carboxylateC₁₁H₂₀N₂O₄S276.36
1935913-90-8tert-Butyl 3-amino-6-azabicyclo(3.1.1)heptane-6-carboxylateC₁₁H₂₀N₂O₂212.29
1935918-25-44-Fluoro-2-methoxy-5-nitropyridineC₆H₅FN₂O₃172.12
1935921-41-71-Bromo-2-(chloromethyl)-3-fluoro-5-methylbenzeneC₈H₇BrClF237.50
1935923-19-53-(4-Hydroxypyrimidin-5-yl)propanoic acidC₇H₈N₂O₃168.15
1935926-03-6tert-Butyl 3-cyano-4-iodopyrrolidine-1-carboxylateC₁₀H₁₅IN₂O₂322.15
1935937-69-14-Bromo-3-chlorobenzene-1-sulfonyl fluorideC₆H₃BrClFO₂S273.51
1935943-85-34-Methanesulfonyl-1-methyl-1H-pyrrole-2-carboxylic acidC₇H₉NO₄S203.22
1935944-63-03-Methoxyspiro[3.3]heptane-1-carbaldehydeC₉H₁₄O₂154.21
1935951-83-93-Bromo-2,6-dichloro-4-methylpyridineC₆H₄BrCl₂N240.91
1935953-45-94-Methyl-1,3-thiazole-2-sulfonyl fluorideC₄H₄FNO₂S₂181.21
1935956-40-37-Bromo-4-chloro-6-methyl-5H-pyrrolo[3,2-d]pyrimidineC₇H₅BrClN₃246.50
1935960-03-42-(1-Ethynylcyclopropyl)acetic acidC₇H₈O₂124.14
1935967-49-92-[(2,2-Dimethylpropyl)({[(9H-fluoren-9-yl)methoxy]carbonyl})amino]acetic acidC₂₂H₂₅NO₄367.44
1935967-74-02-(2-Chloroethyl)cyclobutan-1-oneC₆H₉ClO132.59
1935986-52-91-(Iodomethyl)-2-oxabicyclo(2.1.1)hexaneC₆H₉IO224.04
1935986-54-13-(1,3-Thiazol-2-yl)prop-2-ynoic acidC₆H₃NO₂S153.16
1935987-44-2Ethyl 5-imino-2,5-dihydro-1,2,3-thiadiazole-4-carboxylateC₅H₇N₃O₂S173.20
1935987-67-95-Methyl-1H-pyrazole-4-sulfonamideC₄H₇N₃O₂S161.19
1935988-09-2(3-Methyloxetan-3-yl)methanesulfonyl fluorideC₅H₉FO₃S168.19
1935990-01-44-Ethynylthiophene-2-carboxylic acidC₇H₄O₂S152.17
1935995-41-73-(Methylsulfanyl)cyclobutan-1-olC₅H₁₀OS118.20
1935996-83-04-Bromo-1-methyl-1H-pyrazol-5-olC₄H₅BrN₂O177.00
1935998-33-61-{[(9H-Fluoren-9-yl)methoxy]carbonyl}-4-fluoropiperidine-4-carboxylic acidC₂₁H₂₀FNO₄369.39
1935998-46-1(6-Nitropyridin-3-yl)methanolC₆H₆N₂O₃154.13
1936-15-8C.I. Acid Orange 10C₁₆H₁₀N₂Na₂O₇S₂452.38
1936-18-1SalutaridineC₁₉H₂₁NO₄327.38
1936-70-5Cycloprotobuxine CC₂₇H₄₈N₂400.69
19360-67-94-(Carboxymethoxy)benzoic acidC₉H₈O₅196.16
19360-72-6(3,8'-Bi-2H-1-benzopyran)-4,4'(3H,3'H)-dione, 5,5',7,7'-tetrahydroxy-2,2'-bis(4-hydroxyphenyl)-, (2S,2'S,3R)-C₃₀H₂₂O₁₀542.50
1936003-12-1{4-Oxo-5-oxaspiro[2.4]heptan-6-yl}methanesulfonyl chlorideC₇H₉ClO₄S224.66
1936003-79-0tert-Butyl N-[3-(ethylamino)-2,2-dimethylpropyl]carbamateC₁₂H₂₆N₂O₂230.35
1936007-80-54-(Chlorosulfonyl)-5-ethylfuran-2-carboxylic acidC₇H₇ClO₅S238.65
1936009-13-0Methyl 1H,2H,3H-pyrrolo(2,3-b)pyridine-5-carboxylateC₉H₁₀N₂O₂178.19
1936015-10-92-(4-Bromo-2-methylphenyl)acetaldehydeC₉H₉BrO213.07
1936025-64-72-[3-(Trifluoromethyl)-1,2-oxazol-4-yl]acetonitrileC₆H₃F₃N₂O176.10
1936025-71-64-Iodo-1,3-thiazol-2-amineC₃H₃IN₂S226.04
1936028-11-33-Bromo-7,8-dihydro-5H-pyrano[4,3-B]pyridin-8-olC₈H₈BrNO₂230.06
1936031-97-8tert-Butyl 3-[(chlorosulfonyl)methyl]pyrrolidine-1-carboxylateC₁₀H₁₈ClNO₄S283.78
1936039-76-72-Bromo-5H,6H,7H,8H-imidazo(1,2-a)pyrazin-8-oneC₆H₆BrN₃O216.04
1936045-51-0[(4-Hydroxyphenyl)imino]dimethyl-lambda6-sulfanoneC₈H₁₁NO₂S185.25
193605-29-72H,3H-Furo(3,2-c)pyridineC₇H₇NO121.14
193605-53-77-Chloro-2H,3H-furo(2,3-c)pyridineC₇H₆ClNO155.58
1936050-60-0(3-Methyl-3H-diazirin-3-yl)methanesulfonyl chlorideC₃H₅ClN₂O₂S168.60
1936056-10-83,3-Dimethylcyclobutane-1-sulfonyl chlorideC₆H₁₁ClO₂S182.67
1936058-71-72-(Oxan-3-yl)ethane-1-sulfonyl chlorideC₇H₁₃ClO₃S212.70
1936067-82-11-Methyl-3,4-dihydro-1H-2-benzopyran-1-carboxylic acidC₁₁H₁₂O₃192.21
1936071-00-94-{[(9H-Fluoren-9-yl)methoxy]carbonyl}-1,4-oxazepane-6-carboxylic acidC₂₁H₂₁NO₅367.40
1936080-23-74-Bromooxazolo[4,5-c]pyridineC₆H₃BrN₂O199.01
1936087-74-94,4,4-Trifluoro-2,2-dimethylbutanalC₆H₉F₃O154.13
1936090-00-41-Methoxy-3,3-dimethylcyclopentane-1-carbaldehydeC₉H₁₆O₂156.22
1936097-26-51-Chloro-3-(oxolan-3-yl)propan-2-oneC₇H₁₁ClO₂162.62
1936099-85-22-[4-(Trifluoromethyl)thiophen-2-yl]acetonitrileC₇H₄F₃NS191.18
19361-52-5N-Acetyl-L-phenylalanyl-L-tyrosinamideC₂₀H₂₃N₃O₄369.42
19361-59-22,3,4-TrichlorobenzaldehydeC₇H₃Cl₃O209.46
19361-62-7(2H8)StyreneC₈H₈112.20
19361-97-8Benzenesulfonic acid 1,3-dioxo-1,3-dihydro-isoindol-2-yl esterC₁₄H₉NO₅S303.30
1936109-25-95-Chloro-3-methyl-1-(2,2,2-trifluoroethyl)-1H-pyrazole-4-carbaldehydeC₇H₆ClF₃N₂O226.59
193611-67-5SB 216641 hydrochlorideC₂₈H₃₁ClN₄O₄523.03
193611-72-21-Piperazineethanol, 4-(3-chlorophenyl)-alpha-(diphenylmethyl)-, hydrochloride (1:2)C₂₅H₂₈Cl₂N₂O443.42
1936111-60-24,4-Bis(bromomethyl)oxaneC₇H₁₂Br₂O271.98
1936113-44-85-Bromo-2-(1-fluorocyclopropyl)pyridineC₈H₇BrFN216.05
1936119-86-63-Cyclobutyl-2,2-dimethylpropanalC₉H₁₆O140.23
1936120-21-61H-Pyrazole-4-sulfonyl fluorideC₃H₃FN₂O₂S150.13
1936122-47-22,3-Dibromo-1-benzothiophene-7-carboxylic acidC₉H₄Br₂O₂S336.00

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