CAS number index

CAS numbers starting with 331

1,036 chemicals have a CAS number that starts with 331. They are listed in CAS order.

Showing 1 to 100 of 1,036 chemicals

CAS numberChemical nameFormulaMol. weight

331-23-71-Bromo-3-(2-fluoroethyl)benzeneC₈H₈BrF203.05
331-25-93-Fluorophenylacetic acidC₈H₇FO₂154.14
331-33-9Ethyl (3-(trifluoromethyl)phenyl)acetateC₁₁H₁₁F₃O₂232.20
331-38-4BalenineC₁₀H₁₆N₄O₃240.26
331-39-5Caffeic acidC₉H₈O₄180.16
331-40-8(3-Chloro-4-fluorophenoxy)acetic acidC₈H₆ClFO₃204.58
331-41-92-(4-Chloro-3-fluorophenoxy)acetic acidC₈H₆ClFO₃204.58
331-43-14-(4-Fluoro-3-methylphenyl)butanoic acidC₁₁H₁₃FO₂196.22
331-54-4Aniline, m-chloro-N-(2,2-difluoroethyl)-C₈H₈ClF₂N191.61
331-61-34-(Bromomethyl)-2-fluoro-1-methoxybenzeneC₈H₈BrFO219.05
331-62-43-Fluoro-4-methoxybenzonitrileC₈H₆FNO151.14
331-63-51-(Chloromethyl)-2-fluoro-4-methoxybenzeneC₈H₈ClFO174.60
331-64-62-Fluoro-4-methoxybenzaldehydeC₈H₇FO₂154.14
3310-03-0UmbellulolC₁₀H₁₆O152.24
3310-41-66-Hydrazinyl-2(1H)-pyrimidinoneC₄H₆N₄O126.12
3310-62-12,3-Diazabicyclo(2.2.2)oct-2-eneC₆H₁₀N₂110.16
3310-68-7N5-Phenyl-1H-1,2,4-triazole-3,5-diamineC₈H₉N₅175.19
33100-15-12-NitrophenethylamineC₈H₁₀N₂O₂166.18
33100-27-515-Crown-5C₁₀H₂₀O₅220.26
331001-44-6UDP-beta-L-arabinofuranoseC₁₄H₂₂N₂O₁₆P₂536.28
331001-60-6(2Z)-1-Phenyl-2-(2,3,3-trimethyl-4H-isoquinolin-1-ylidene)ethanoneC₂₀H₂₁NO291.39
331001-62-82-((4-Acetylphenyl)diazenyl)-2-(3,3-dimethyl-3,4-dihydroisoquinolin-1(2H)-ylidene)acetamideC₂₁H₂₂N₄O₂362.43
331002-70-12-Chloro-5-((5-((5-(4,5-dimethyl-2-nitrophenyl)-2-furanyl)methylene)-4,5-dihydro-4-oxo-2-thiazolyl)amino)benzoic acidC₂₃H₁₆ClN₃O₆S497.92
331002-86-95-[Cyclohexyl(phenyl)methyl]-3H-1,3,4-oxadiazole-2-thioneC₁₅H₁₈N₂OS274.39
331002-91-65-[4-(Prop-2-en-1-yloxy)phenyl]-1,3,4-oxadiazole-2-thiolC₁₁H₁₀N₂O₂S234.28
331003-02-22-[[5-(3-Bromophenyl)-4-prop-2-enyl-1,2,4-triazol-3-yl]sulfanyl]acetamideC₁₃H₁₃BrN₄OS353.25
331003-08-81-Quinolin-8-yl-3-(3,4,5-trimethoxyphenyl)ureaC₁₉H₁₉N₃O₄353.38
331003-76-0Methyl-phenyl-thiocarbamic acid O-(4-phenylcarbamoyl-phenyl) esterC₂₁H₁₈N₂O₂S362.45
331005-96-0Methyl (3E)-4-(dimethylamino)-2-oxobut-3-enoateC₇H₁₁NO₃157.17
33101-41-6Methyl 4-(2-phenylhydrazinyl)-2,5-dihydrothiophene-3-carboxylateC₁₂H₁₄N₂O₂S250.32
33101-93-81-(Phenylhydrazone)oxaniloyl chlorideC₁₄H₁₂ClN₃O273.72
33102-81-72-Methyl-4-(4-nitrophenyl)thiazoleC₁₀H₈N₂O₂S220.25
33104-32-43-(2-Naphthyl)phenolC₁₆H₁₂O220.27
33105-95-2(2-Phenyl-1,3-oxazol-4-yl)methanamine hydrochlorideC₁₀H₁₁ClN₂O210.66
33105-96-3[2-(4-Methylphenyl)-1,3-oxazol-4-yl]methanamine hydrochlorideC₁₁H₁₃ClN₂O224.69
33106-32-0(S)-2-(Benzyloxy)propanoic acidC₁₀H₁₂O₃180.20
33106-64-8(S)-2-(Benzyloxy)propan-1-olC₁₀H₁₄O₂166.22
33107-73-21-(6-Chloro-9-methyl-9H-carbazol-3-yl)ethanoneC₁₅H₁₂ClNO257.72
33107-81-21-Chloro-3-(3,4-dichlorophenyl)propan-2-oneC₉H₇Cl₃O237.51
33107-83-41-Chloro-3-(4-chlorophenyl)propan-2-oneC₉H₈Cl₂O203.07
33109-56-75-(Chloromethyl)-5-methylimidazolidine-2,4-dioneC₅H₇ClN₂O₂162.58
3311-58-82-(Isoquinolin-1-yl)cyclohexanoneC₁₅H₁₅NO225.29
33114-15-7Cyclopentadienylniobium(V) tetrachlorideC₅H₅Cl₄Nb299.81
33115-74-1Methyl 2-isocyanopropanoateC₅H₇NO₂113.12
33118-85-35-Bromo-3-methyl-1-benzofuranC₉H₇BrO211.06
33119-63-02-Amino-4,5-diphenyloxazoleC₁₅H₁₂N₂O236.27
33119-65-24-Phenyl-1,3-oxazol-2-amineC₉H₈N₂O160.18
33119-71-02-Amino-1-(4-tert-butylphenyl)ethan-1-one hydrochlorideC₁₂H₁₈ClNO227.74
33119-72-11-Amino-3,3-dimethylbutan-2-one hydrochlorideC₆H₁₄ClNO151.64
3312-04-71,1'-(4-Chlorobutylidene)bis(4-fluorobenzene)C₁₆H₁₅ClF₂280.75
3312-60-5N-Cyclohexyl-1,3-propanediamineC₉H₂₀N₂156.27
33120-34-28-[2-(Diphenylmethoxy)-N-methylethylamino]-1,3-dimethylxanthineC₂₃H₂₅N₅O₃419.49
33120-75-14-Ethyl-2,3-dihydro-1,3-thiazole-2-thioneC₅H₇NS₂145.25
33121-71-02,6-Dimethylnaphthalene-1-carboxylic acidC₁₃H₁₂O₂200.24
33123-68-1Ethyl 5-methyl-1,3-oxazole-2-carboxylateC₇H₉NO₃155.15
33123-71-6Ethyl 5-tert-butyl-1,3-oxazole-2-carboxylateC₁₀H₁₅NO₃197.23
331234-51-6(E)-N'-(2,4-Dichlorobenzylidene)-1,4,5,6-tetrahydrocyclopenta[c]pyrazole-3-carbohydrazideC₁₄H₁₂Cl₂N₄O323.18
331235-51-9Ethyl 2-(3-methyl-8-morpholino-2,6-dioxo-2,3-dihydro-1H-purin-7(6H)-yl)acetateC₁₄H₁₉N₅O₅337.34
331235-98-41-((4-Bromophenyl)amino)-3-(3,6-dichloro-9H-carbazol-9-yl)propan-2-olC₂₁H₁₇BrCl₂N₂O464.19
331238-11-0N'-(5,5-Dimethyl-3-oxocyclohexen-1-yl)-4-methoxybenzohydrazideC₁₆H₂₀N₂O₃288.35
331238-13-2N'-(5,5-Dimethyl-3-oxo-1-cyclohexen-1-yl)-2-hydroxybenzohydrazideC₁₅H₁₈N₂O₃274.32
331238-93-8(Z)-4-(4-Chlorophenyl)-1,1,1-trifluoro-4-hydroxybut-3-en-2-oneC₁₀H₆ClF₃O₂250.60
331239-18-0N'-Cyclohexyl-N-(pyridin-3-ylmethyl)oxamideC₁₄H₁₉N₃O₂261.32
331239-23-73,4-Dimethoxy-N-[(4-methoxyphenyl)methyl]benzamideC₁₇H₁₉NO₄301.34
33124-04-85-Methyl-1,3-oxazol-2-amineC₄H₆N₂O98.11
33124-05-95-Ethyl-2-oxazolamineC₅H₈N₂O112.13
33124-06-05-(Propan-2-yl)-1,3-oxazol-2-amineC₆H₁₀N₂O126.16
33124-07-15-tert-Butyl-1,3-oxazol-2-amineC₇H₁₂N₂O140.19
33124-50-4FluocortinC₂₂H₂₇FO₅390.45
331240-21-2N-(2,4-Dimethoxyphenyl)-1-naphthamideC₁₉H₁₇NO₃307.35
331240-25-6N-(2,4-Dimethoxyphenyl)-2,4-dinitrobenzamideC₁₅H₁₃N₃O₇347.28
331240-30-3N-(5-Chloro-2-methoxyphenyl)-2-phenylacetamideC₁₅H₁₄ClNO₂275.74
331240-36-9N-(2-(Aminocarbonyl)phenyl)-2,4-dichlorobenzamideC₁₄H₁₀Cl₂N₂O₂309.15
331240-38-12-[(Diphenylacetyl)amino]benzamideC₂₁H₁₈N₂O₂330.39
331240-47-2N-[4-(Acetylamino)phenyl]-2,2-diphenylacetamideC₂₂H₂₀N₂O₂344.41
331240-49-4N-(4-Acetamidophenyl)-2-chloro-4-nitrobenzamideC₁₅H₁₂ClN₃O₄333.73
331240-56-31-[(4-Methylphenoxy)acetyl]indolineC₁₇H₁₇NO₂267.33
331240-75-6N-(4-Methoxy-2-nitrophenyl)-2-phenoxyacetamideC₁₅H₁₄N₂O₅302.29
331240-76-7N-(4-Methoxy-2-nitrophenyl)-2-(4-methylphenoxy)acetamideC₁₆H₁₆N₂O₅316.31
331240-98-34-Fluoro-N-(furan-2-ylmethyl)benzamideC₁₂H₁₀FNO₂219.22
331241-02-2Benzamide, N-tetrahydrofurfuryl-4-methoxy-C₁₃H₁₇NO₃235.28
331242-61-6Boc-NH-PEG6-OHC₁₇H₃₅NO₈381.47
331242-75-2Zinc ascorbateC₁₂H₁₄O₁₂Zn415.62
331243-54-09-(3-Ethoxy-4-hydroxyphenyl)-3,3,6,6-tetramethyl-3,4,5,6,7,9-hexahydro-1H-xanthene-1,8(2H)-dioneC₂₅H₃₀O₅410.51
331244-18-91-Benzyl-3-(2-ethyl-6-methylphenyl)thioureaC₁₇H₂₀N₂S284.43
331244-66-75,5,8,9-Tetramethyl-6H-tetrazolo[5,1-a]isoquinolineC₁₃H₁₆N₄228.30
331244-89-4(E)-4-(2-(2-Ethoxyphenyl)hydrazono)-3-methyl-1-(4-phenylthiazol-2-yl)-1H-pyrazol-5(4H)-oneC₂₁H₁₉N₅O₂S405.48
331245-09-12-(2,5-Dioxo-1-m-tolyl-pyrrolidin-3-yl)-1,3-diphenyl-isothioureaC₂₄H₂₁N₃O₂S415.52
331245-88-63,4,5-Trifluorocinnamic acidC₉H₅F₃O₂202.13
331248-11-47-[3,5-Di-tert-butyl-2-(2,2-difluoro-ethoxy)-phenyl]-3-methyl-octa-2,4,6-trienoic acidC₂₅H₃₄F₂O₃420.54
331249-73-1N-(1,2-Dihydroacenaphthylen-5-yl)-4-methyl-3-nitrobenzamideC₂₀H₁₆N₂O₃332.36
33125-05-2(2R)-2-{[(tert-Butoxy)carbonyl]amino}-2-phenylacetic acidC₁₃H₁₇NO₄251.28
33125-67-63-(Pyrimidin-2-ylamino)-3H-isobenzofuran-1-oneC₁₂H₉N₃O₂227.22
33125-90-5[(8R,9S,10R,13S,14S,17R)-17-Acetyl-6-chloro-10,13-dimethyl-3-oxo-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-17-yl] acetateC₂₃H₃₁ClO₄406.95
33125-97-2EtomidateC₁₄H₁₆N₂O₂244.29
331254-91-21-(4-Anilino-2-methyl-3,4-dihydro-2H-quinolin-1-yl)-2-phenylethanoneC₂₄H₂₄N₂O356.47
331255-28-8N-(Pyrimidin-2-yl)cyclohexanecarboxamideC₁₁H₁₅N₃O205.26
331255-35-73-Phenyl-N-(pyridin-2-ylmethyl)propanamideC₁₅H₁₆N₂O240.31
331255-42-6N-Morpholin-4-ylthiophene-2-carboxamideC₉H₁₂N₂O₂S212.27
331255-48-22-Bromo-N-4-morpholinylbenzamideC₁₁H₁₃BrN₂O₂285.14

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