CAS number index

CAS numbers starting with 202, page 4

627 chemicals have a CAS number that starts with 202. They are listed in CAS order.

Showing 301 to 400 of 627 chemicals

CAS numberChemical nameFormulaMol. weight

202521-89-92-Amino-3-fluoro-3-methylbutan-1-olC₅H₁₂FNO121.16
202522-22-3(4-Fluoro-2-(trifluoromethyl)phenyl)methanamineC₈H₇F₄N193.14
202522-23-41-(2-Chloro-5-fluorophenyl)methanamineC₇H₇ClFN159.59
202522-28-9(3-Chloro-2-methylphenyl)methanamine hydrochlorideC₈H₁₁Cl₂N192.09
202523-13-5But-3-en-1-yl 1H-imidazole-1-carboxylateC₈H₁₀N₂O₂166.18
202525-95-93-O-MethylcalopocarpinC₂₁H₂₂O₄338.40
202529-18-8Sodium (~2~H_5_)propanoateC₃H₅NaO₂101.09
202533-71-9(2S,4R,5R)-4-Ethenyl-2-(1-hydroxy-1-methylethyl)-8-methyl-1-oxaspiro(4.5)dec-7-ene-6,9-dioneC₁₅H₂₀O₄264.32
2025360-91-0Arazasetron besylateC₂₃H₂₆ClN₃O₆S508.00
202537-09-55-Benzyl-4-methyl-1,3,4,5-tetrahydro-2H-1,5-benzodiazepine-2-thioneC₁₇H₁₈N₂S282.41
20254-76-63-Chloroquinoxaline-2-carboxylic acidC₉H₅ClN₂O₂208.60
2025402-94-0{6,6-Difluorospiro[2.5]octan-1-yl}methanamineC₉H₁₅F₂N175.22
20255-23-6Ferric picrateC₁₈H₆FeN₉O₂₁740.13
20255-70-3Bis(4-iodophenyl)amineC₁₂H₉I₂N421.02
20255-95-21,2-DimyristoylphosphatidylethanolamineC₃₃H₆₆NO₈P635.86
2025556-80-12-Methyl-2-(1,3-thiazol-5-yl)propanoic acidC₇H₉NO₂S171.22
2025562-22-31-Bromo-3,3-difluoropentaneC₅H₉BrF₂187.03
20256-00-2Dodecylamine nitrateC₁₂H₂₈N₂O₃248.37
20256-39-72-Acetamido-5-chlorothiazoleC₅H₅ClN₂OS176.63
20256-54-6TetrahexylammoniumC₂₄H₅₂N+354.69
20256-55-7DioctyldimoniumC₁₈H₄₀N+270.52
20256-56-8DidecyldimethylammoniumC₂₂H₄₈N+326.63
20256-58-0DimethyldimyristylammoniumC₃₀H₆₄N+438.85
2025628-29-71-(tert-Butoxycarbonyl)-3-(2-methoxyethyl)azetidine-3-carboxylic acidC₁₂H₂₁NO₅259.30
20257-17-4N-(1-Hydroxyethylidene)isoleucineC₈H₁₅NO₃173.21
20257-95-8Methyl 8-hydroxyoctanoateC₉H₁₈O₃174.24
202578-88-9Bms-561388C₂₁H₂₉N₅O₃399.50
2025786-84-73-(Chloromethyl)-5,5-difluoro-4,5,6,7-tetrahydro-1,2-benzoxazoleC₈H₈ClF₂NO207.61
2025788-52-53-Cyclobutylpropane-1-sulfonyl chlorideC₇H₁₃ClO₂S196.70
202579-74-63-(4-Methoxy-2-methylphenyl)-2,5-dimethyl-N-pentan-3-ylpyrazolo[1,5-a]pyrimidin-7-amineC₂₁H₂₈N₄O352.48
20258-07-5Cyclohexyl N-cyclohexylcarbamateC₁₃H₂₃NO₂225.33
202581-65-58-Ethoxy-1,3-dimethyl-4H-cyclohepta[c]furan-4-oneC₁₃H₁₄O₃218.25
202584-20-1Methyl 6-(methylsulfanyl)-1H-indole-2-carboxylateC₁₁H₁₁NO₂S221.28
202584-22-36-(Methylsulfanyl)-1H-indoleC₉H₉NS163.25
202585-62-4Orb1991383C₅₄H₈₆O₂₄1119.26
20259-31-8Docosanoic acid, iron(3+) salt (3:1)C₆₆H₁₂₉FeO₆1074.60
20259-32-9Ferric palmitateC₄₈H₉₃FeO₆822.11
20259-33-0(~18~O)Oxo(~15~N_2_)-1lambda~5~-diazyneN₂O48.00
202590-69-0Norcisapride, (+)-C₁₄H₂₀ClN₃O₃313.79
202590-98-5(6S)-4-(4-Chlorophenyl)-N-(4-hydroxyphenyl)-2,3,9-trimethyl-6H-thieno(3,2-f)(1,2,4)triazolo(4,3-a)(1,4)diazepine-6-acetamideC₂₅H₂₂ClN₅O₂S492.00
202591-23-92-(4-(4-Chlorophenyl)-2,3,9-trimethyl-6H-thieno[3,2-f][1,2,4]triazolo[4,3-a][1,4]diazepin-6-yl)acetamideC₁₉H₁₈ClN₅OS399.91
202591-85-32-Butyn-1-yl chloroformateC₅H₅ClO₂132.55
202592-23-22-((9S)-7-(4-Chlorophenyl)-4,5,13-trimethyl-3-thia-1,8,11,12-tetraazatricyclo(8.3.0.0,2,6)trideca-2(6),4,7,10,12-pentaen-9-yl)acetic acidC₁₉H₁₇ClN₄O₂S400.89
202594-64-72-Benzyl-4-(chloromethyl)-1,3-oxazoleC₁₁H₁₀ClNO207.66
202595-58-2Ethyl 2-(1H-pyrrol-1-yl)thiazole-4-carboxylateC₁₀H₁₀N₂O₂S222.27
202597-28-2SaligcinnamideC₃₃H₅₀N₂O490.78
202599-00-62-Phenyl-N,N,3-trimethylvaleramideC₁₄H₂₁NO219.33
202599-49-32-(Piperidin-1-yl)quinoline-4-carboxylic acidC₁₅H₁₆N₂O₂256.31
2025994-47-04-(2-Fluoroethyl)piperazin-1-amineC₆H₁₄FN₃147.20
2026-08-61,8-NaphthalenedimethanolC₁₂H₁₂O₂188.23
2026-24-6Dehydroabietylamine acetateC₂₂H₃₅NO₂345.53
2026-27-93,3',4,4'-Tetramethoxy-1,1'-biphenylC₁₆H₁₈O₄274.32
2026-48-4L-ValinolC₅H₁₃NO103.17
20260-53-13-Pyridinecarbonyl chloride, hydrochloride (1:1)C₆H₅Cl₂NO178.02
202601-80-74-[(5,5-Dimethyl-3-oxocyclohex-1-en-1-yl)amino]-1,5-dimethyl-2-phenyl-2,3-dihydro-1H-pyrazol-3-oneC₁₉H₂₃N₃O₂325.41
202603-14-34-Chloro-2-methoxy-3-methylaniline hydrochlorideC₈H₁₁Cl₂NO208.09
2026048-56-43-(3-(Pyrrolidin-1-yl)propyl)-1,3-oxazolidin-2-oneC₁₀H₁₈N₂O₂198.27
20261-05-6Ammonium malateC₄H₁₂N₂O₅168.15
20261-31-84-Hydroxy-3-nitrocoumarinC₉H₅NO₅207.14
20261-38-5Ginkgoneolic acidC₂₀H₃₂O₃320.47
20261-45-49,12-Hexadecadienoic acidC₁₆H₂₈O₂252.40
20261-60-3Ethanol, 2,2'-iminobis-, sulfate (2:1)C₈H₂₄N₂O₈S308.35
20261-85-2DinactinC₄₂H₆₈O₁₂764.99
2026171-33-32-{[(tert-Butoxy)carbonyl]amino}-2-(1-methyl-1H-pyrazol-5-yl)acetic acidC₁₁H₁₇N₃O₄255.27
20262-55-9TrimellitimideC₉H₅NO₄191.14
20262-58-2Brilliant orange 3RC₂₀H₁₇N₃Na₂O₁₁S₃617.55
20262-76-4Patent Blue V sodiumC₂₇H₃₁N₂NaO₇S₂582.68
2026374-42-35,5-Difluoro-3,3-dimethylpentanoic acidC₇H₁₂F₂O₂166.17
2026392-51-62-tert-Butyl-5-ethynyl-2H-1,2,3,4-tetrazoleC₇H₁₀N₄150.19
20264-73-71H-Pyrazole, 4,5-dihydro-3-(4-methoxyphenyl)-1-phenyl-5-(2-thienyl)-C₂₀H₁₈N₂OS334.44
20264-76-0RefChem:357136C₁₄H₁₄N₂O226.28
20264-77-15-Furan-2-yl-1-phenyl-3-thiophen-2-yl-4,5-dihydro-1H-pyrazoleC₁₇H₁₄N₂OS294.38
20264-89-5Benzene, 1-(1,3-butadienyl)-4-nitro-C₁₀H₉NO₂175.19
2026413-31-8tert-Butyl 3-amino-3-(aminomethyl)azetidine-1-carboxylateC₉H₁₉N₃O₂201.27
202646-80-8FR-194921C₂₃H₂₃N₅O385.47
202647-18-51-(4-Hydroxypiperidin-1-yl)butan-1-oneC₉H₁₇NO₂171.24
20265-35-42-Methoxy-3-nitropyridineC₆H₆N₂O₃154.13
20265-37-63-Methoxy-2-nitropyridineC₆H₆N₂O₃154.13
20265-38-73-Amino-2-methoxypyridineC₆H₈N₂O124.14
20265-39-82-Methoxypyridin-4-amineC₆H₈N₂O124.14
20265-96-74-Chloroaniline hydrochlorideC₆H₇Cl₂N164.03
20265-97-84-Anisidine hydrochlorideC₇H₁₀ClNO159.62
2026508-77-8Ethyl 3-fluoro-4-methyl-4-(trifluoromethyl)pyrrolidine-3-carboxylateC₉H₁₃F₄NO₂243.20
2026515-45-56-(4,4-Difluoropiperidin-1-yl)nicotinic acidC₁₁H₁₂F₂N₂O₂242.22
202654-29-3N1,N2-Bis(5-methylhexan-2-yl)benzene-1,2-diamineC₂₀H₃₆N₂304.52
202656-13-1Tris(hydroxymethyl-d3)amino-d2-methaneC₄H₁₁NO₃132.20
202656-23-31,3-Dichloropropene-D4C₃H₄Cl₂115.00
202658-88-62-Chloro-N-methylsulfonylacetamideC₃H₆ClNO₃S171.60
2026587-11-92,3-Dimethoxypropane-1-sulfonamideC₅H₁₃NO₄S183.23
20266-00-61-(Chloroacetyl)pyrrolidineC₆H₁₀ClNO147.60
20266-25-54-[(2-Chlorophenyl)amino]-4-oxobutanoic acidC₁₀H₁₀ClNO₃227.65
20266-74-42-(Nitrooxy)propan-1-olC₃H₇NO₄121.09
202664-32-23-(2-Amino-1,3-thiazol-4-yl)benzonitrileC₁₀H₇N₃S201.25
202664-38-82-Bromo-1-(3-fluoro-5-(trifluoromethyl)phenyl)ethan-1-oneC₉H₅BrF₄O285.03
202664-53-72'-Fluoro-5'-(trifluoromethyl)acetophenoneC₉H₆F₄O206.14
202664-54-81-[3-Fluoro-5-(trifluoromethyl)phenyl]ethan-1-oneC₉H₆F₄O206.14
2026643-10-5(17alpha)-17-Hydroxyestra-4,9,11-trien-3-one-16,16,17-d3C₁₈H₂₂O₂273.39
2026647-81-2Methyl 3-hydroxy-4-(tetramethyl-1,3,2-dioxaborolan-2-yl)benzoateC₁₄H₁₉BO₅278.11
202667-43-4Lithium potassium sodium N,N''-bis(6-(7-(4-(4-chloro-1,3,5-triazin-2-yl)amino-4-(2-ureidophenylazo))naphthalene-1,3,6-trisulfonato))-N'-(2-aminoethyl)piperazineC₄₆H₃₅Cl₂K₂Li₂N₁₉Na₂O₂₀S₆1575.27
202667-44-53,5,6,7-Tetrahydro-2-methyl-s-indacen-1(2H)-oneC₁₃H₁₄O186.25

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