CAS number index

CAS numbers starting with 290

430 chemicals have a CAS number that starts with 290. They are listed in CAS order.

Showing 1 to 100 of 430 chemicals

CAS numberChemical nameFormulaMol. weight

290-37-9PyrazineC₄H₄N₂80.09
290-38-01,2,4-TriazineC₃H₃N₃81.08
290-42-61,2,3,4-TetrazineC₂H₂N₄82.07
290-67-51,4-DioxinC₄H₄O₂84.07
290-72-21,4-OxathiineC₄H₄OS100.14
290-79-91,4-DithiinC₄H₄S₂116.21
290-87-91,3,5-TriazineC₃H₃N₃81.08
290-96-01,2,4,5-TetrazineC₂H₂N₄82.07
2900-27-8(2S)-2-(((tert-Butoxy)carbonyl)amino)-2-phenylacetic acidC₁₃H₁₇NO₄251.28
2900-63-23,5-DinitrobenzohydrazideC₇H₆N₄O₅226.15
2900-67-62-(4-Nitrophenyl)-3-(3-pyridinyl)acrylonitrileC₁₄H₉N₃O₂251.25
29001-25-06-Amino-4,7-dimethyl-2H-chromen-2-oneC₁₁H₁₁NO₂189.21
29001-66-9Methyl 2-methyl-1,3-thiazolidine-4-carboxylateC₆H₁₁NO₂S161.23
29002-55-91,2-Bis(chloromethyl)-3,4,5,6-tetramethylbenzeneC₁₂H₁₆Cl₂231.17
29003-05-22-(1H-1,3-Benzodiazol-1-yl)benzoic acidC₁₄H₁₀N₂O₂238.25
29003-72-33-(3,4-Dimethylphenyl)-1,1-dimethylureaC₁₁H₁₆N₂O192.26
29006-01-7Methyl 4-methoxybutanoateC₆H₁₂O₃132.16
29006-02-84-Methoxybutyric acidC₅H₁₀O₃118.13
2901-13-5Benzeneacetic acid, alpha,alpha-dimethyl-, ethyl esterC₁₂H₁₆O₂192.26
2901-29-3Ethyl beta-oxo-alpha-phenylbenzenebutanoateC₁₈H₁₈O₃282.34
2901-30-63-(4-Chlorophenyl)-2-phenylpropanoic acidC₁₅H₁₃ClO₂260.72
2901-34-02,4-Diphenylbutanoic acidC₁₆H₁₆O₂240.30
2901-66-8Methyl (3beta,16beta,17alpha,18beta,20alpha)-18-hydroxy-11,17-dimethoxyyohimban-16-carboxylateC₂₃H₃₀N₂O₅414.50
2901-75-9AfalanineC₁₁H₁₃NO₃207.23
2901-76-0N-Benzoyl-DL-phenylalanineC₁₆H₁₅NO₃269.30
2901-77-1N-Acetyl-DL-tyrosineC₁₁H₁₃NO₄223.23
2901-80-63-Methyl-2-(phenylformamido)butanoic acidC₁₂H₁₅NO₃221.26
2901042-97-3(2R)-2-(4-Hydroxyphenoxy)propanehydrazideC₉H₁₂N₂O₃196.21
2901043-03-44-(((1S)-2-(4-Benzoylphenyl)-1-carboxyethyl)carbamoyl)butanoic acidC₂₁H₂₁NO₆383.40
2901043-04-5(3R,4S)-3,4-Bis(methoxymethyl)-3,4-dimethylpyrrolidineC₁₀H₂₁NO₂187.28
2901043-10-3(2S)-3-Amino-2-(dimethylamino)propan-1-ol dihydrochlorideC₅H₁₆Cl₂N₂O191.10
2901043-14-7rac-tert-Butyl N-((1s,4s)-4-((chlorosulfonyl)methyl)cyclohexyl)carbamateC₁₂H₂₂ClNO₄S311.83
2901043-21-6(3R)-N-Methylpyrrolidine-3-sulfonamide hydrochlorideC₅H₁₃ClN₂O₂S200.69
2901043-27-2(1R)-1-(3-Phenyl-1,2,4-oxadiazol-5-yl)ethan-1-amine hydrochlorideC₁₀H₁₂ClN₃O225.68
2901043-52-31-((1S)-Cyclohex-3-en-1-yl)methanamineC₇H₁₃N111.19
2901043-69-2(2S)-2-Amino-3-(ethanesulfonyl)propan-1-ol hydrochlorideC₅H₁₄ClNO₃S203.69
2901043-70-52-[(1S)-Cyclohex-3-en-1-yl]ethan-1-amineC₈H₁₅N125.22
2901043-73-8tert-Butyl N-{[(3R)-1-(chlorosulfonyl)piperidin-3-yl]methyl}carbamateC₁₁H₂₁ClN₂O₄S312.82
2901043-79-4tert-Butyl N-((1R)-1-(azetidin-3-yl)ethyl)carbamate hydrochlorideC₁₀H₂₁ClN₂O₂236.74
2901043-87-4rac-1-tert-Butyl 3-methyl (2R,3R)-2-cyanoazetidine-1,3-dicarboxylateC₁₁H₁₆N₂O₄240.26
2901043-89-6rac-(3R,5S)-5-Aminooxane-3-carboxylic acid hydrochlorideC₆H₁₂ClNO₃181.62
2901044-00-4(2S)-2-(Dimethylamino)-3-hydroxypropanamide hydrochlorideC₅H₁₃ClN₂O₂168.62
2901044-05-94-{[(1S)-1-Carboxy-2-{[(prop-2-en-1-yloxy)carbonyl]amino}ethyl]carbamoyl}butanoic acidC₁₂H₁₈N₂O₇302.28
2901044-06-0(1S)-1-(4-(Pyrimidin-5-yl)phenyl)ethan-1-amine dihydrochlorideC₁₂H₁₅Cl₂N₃272.18
2901044-12-83-Benzylcyclobutane-1-sulfonyl chlorideC₁₁H₁₃ClO₂S244.74
2901044-14-0Rac-(1s,3s)-3-amino-1-(4-bromophenyl)cyclobutan-1-olC₁₀H₁₂BrNO242.12
2901044-17-3(2S,4R)-4-Hydroxypyrrolidine-2-carbohydrazide hydrochlorideC₅H₁₂ClN₃O₂181.62
2901044-18-4rac-2-[(1R,5R,6R)-3-[(tert-Butoxy)carbonyl]-3-azabicyclo[3.2.1]octan-6-yl]acetic acidC₁₄H₂₃NO₄269.34
2901044-26-4(2R)-2-Amino-4-methanesulfonylbutan-1-ol hydrochlorideC₅H₁₄ClNO₃S203.69
2901044-39-9(3S,5R)-5-(2-Hydroxypropan-2-yl)pyrrolidin-3-ol hydrochlorideC₇H₁₆ClNO₂181.66
2901044-47-94-(((2R,6S)-2,6-Dimethylmorpholin-4-yl)methyl)benzoic acid hydrochlorideC₁₄H₂₀ClNO₃285.77
2901044-49-1(1R)-1-[4-(Pyrimidin-5-yl)phenyl]ethan-1-amine dihydrochlorideC₁₂H₁₅Cl₂N₃272.18
2901044-55-9(3S)-3-(Dimethylamino)butanoic acid hydrochlorideC₆H₁₄ClNO₂167.64
2901044-60-6(2R)-2-(Dimethylamino)-3-hydroxypropanamide hydrochlorideC₅H₁₃ClN₂O₂168.62
2901044-63-9(1S,3R)-3-{[(tert-Butoxy)carbonyl]amino}-4,4-difluorocyclohexane-1-carboxylic acidC₁₂H₁₉F₂NO₄279.28
2901063-77-03-(2,3-Dimethoxypropyl)-1-(((4S)-4-(prop-1-en-2-yl)cyclohex-1-en-1-yl)methyl)ureaC₁₆H₂₈N₂O₃296.41
2901065-19-66-[(tert-Butoxy)carbonyl]-4H,5H,6H,7H-thieno[2,3-c]pyridine-5-carboxylic acidC₁₃H₁₇NO₄S283.35
2901065-22-12-Chloro-6-fluoro-3-methylaniline hydrochlorideC₇H₈Cl₂FN196.05
2901065-33-42-(Trifluoromethyl)-1H,4H,5H,6H,7H-pyrrolo[2,3-c]pyridine hydrochlorideC₈H₁₀ClF₃N₂226.63
2901065-41-43-(Hydroxymethyl)oxane-3,4-diolC₆H₁₂O₄148.16
2901065-95-82-Methyl-2,6-diazaspiro(3.5)nonane dihydrochlorideC₈H₁₈Cl₂N₂213.15
2901065-99-2Methyl 3,3-dimethylazetidine-2-carboxylate, trifluoroacetic acidC₉H₁₄F₃NO₄257.21
2901066-06-43-Amino-4,4-dimethoxy-1lambda6-thiane-1,1-dioneC₇H₁₅NO₄S209.27
2901066-35-91-tert-Butyl 3-methyl 3-ethynylazetidine-1,3-dicarboxylateC₁₂H₁₇NO₄239.27
2901066-39-34-{[Ethyl(methyl)amino]methyl}benzoic acid hydrochlorideC₁₁H₁₆ClNO₂229.71
2901066-49-5Dispiro[2.2.3^{6}.2^{3}]undecan-8-oneC₁₁H₁₆O164.25
2901066-66-64-(Chloromethyl)-2-(oxan-2-yl)-2H-1,2,3-triazoleC₈H₁₂ClN₃O201.66
2901066-98-43-(Trifluoromethyl)-1,2-thiazol-5-amine hydrochlorideC₄H₄ClF₃N₂S204.60
2901067-06-73-(1H-Imidazol-1-yl)benzoic acid hydrochlorideC₁₀H₉ClN₂O₂224.65
2901067-08-95-(1,2,2,2-Tetrafluoroethyl)pyridine-2-carboxylic acidC₈H₅F₄NO₂223.13
2901081-65-8tert-Butyl 2-fluoro-5-(trifluoromethoxy)benzoateC₁₂H₁₂F₄O₃280.22
2901081-70-55,5-Difluoro-2,2-dimethoxycyclohexan-1-amineC₈H₁₅F₂NO₂195.21
2901082-03-73-(Cyclopropylmethyl)pyrrolidine, trifluoroacetic acidC₁₀H₁₆F₃NO₂239.24
2901082-18-42-(3-Fluoro-2-methoxyphenyl)ethan-1-amine hydrochlorideC₉H₁₃ClFNO205.66
2901082-21-93-Bromo-2-fluoro-6-(trifluoromethoxy)benzene-1-sulfonyl fluorideC₇H₂BrF₅O₃S341.05
2901082-53-7Methyl 4-(4-hydroxy-3,5-dinitrophenyl)butanoateC₁₁H₁₂N₂O₇284.22
2901082-55-92-Azaspiro[3.3]heptan-5-one, 4-methylbenzene-1-sulfonic acidC₁₃H₁₇NO₄S283.35
2901082-66-2Methyl({[1-(propan-2-yl)-1H-imidazol-2-yl]methyl})amine dihydrochlorideC₈H₁₇Cl₂N₃226.15
2901083-51-8Methyl 4-{[(tert-butoxy)carbonyl]amino}-2-methylidenebutanoateC₁₁H₁₉NO₄229.28
2901084-48-61-Cyclopropyl-5-fluoro-4-iodo-1H-pyrazoleC₆H₆FIN₂252.03
2901084-64-61-(3,5-Dimethoxypyridin-4-yl)methanamine dihydrochlorideC₈H₁₄Cl₂N₂O₂241.12
2901084-72-6tert-Butyl 6-(aminomethyl)-6-fluoro-2-azaspiro[3.3]heptane-2-carboxylateC₁₂H₂₁FN₂O₂244.31
2901084-80-62-(2,3,4,5-Tetrafluorophenyl)ethan-1-amine hydrochlorideC₈H₈ClF₄N229.60
2901084-90-87-Methyl-6-oxaspiro[3.4]octan-5-oneC₈H₁₂O₂140.18
2901085-13-82-Chloro-7-(difluoromethyl)-5-methyl-[1,3]thiazolo[4,5-b]pyridineC₈H₅ClF₂N₂S234.66
2901085-22-9N-Methyl-2-oxaspiro[3.5]nonan-7-amineC₉H₁₇NO155.24
2901085-42-3tert-Butyl 4,4-dimethyl-6-oxopiperidine-3-carboxylateC₁₂H₂₁NO₃227.30
2901085-44-52-Bromo-2-fluoroethan-1-amine hydrochlorideC₂H₆BrClFN178.43
2901085-52-54-Amino-5-chloro-2-methoxybenzene-1-sulfonyl fluorideC₇H₇ClFNO₃S239.66
2901085-69-43,3-Dicyclopropylcyclobutan-1-olC₁₀H₁₆O152.24
2901085-72-94-Hydroxy-1-(piperidin-4-yl)-2,3-dihydro-1H-1,3-benzodiazol-2-one hydrochlorideC₁₂H₁₆ClN₃O₂269.73
2901085-75-2Lithium(1+) 3-fluoro-2-hydroxypropanoateC₃H₄FLiO₃114.00
2901085-76-33-(Fluorosulfonyl)propanoic acidC₃H₅FO₄S156.13
2901085-81-02-Bromo-4,6-dimethylpyrimidin-5-olC₆H₇BrN₂O203.04
2901085-92-31-(Bromomethyl)-4-ethyl-2-oxabicyclo[2.1.1]hexaneC₈H₁₃BrO205.09
2901086-13-14-(Bromomethyl)-1-phenyl-2-oxabicyclo[2.1.1]hexaneC₁₂H₁₃BrO253.14
2901086-23-34-Azido-3-fluorobutan-1-amine hydrochlorideC₄H₁₀ClFN₄168.60
2901086-31-33-(4,4-Difluorocyclohexyl)-2,2-dimethylpropanalC₁₁H₁₈F₂O204.26
2901086-34-61-(Isoquinolin-1-yl)ethan-1-amine dihydrochlorideC₁₁H₁₄Cl₂N₂245.15
2901086-35-7Sodium 2-(methylamino)-1,3-thiazole-4-carboxylateC₅H₅N₂NaO₂S180.16

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