CAS number index

CAS numbers starting with 221, page 6

775 chemicals have a CAS number that starts with 221. They are listed in CAS order.

Showing 501 to 600 of 775 chemicals

CAS numberChemical nameFormulaMol. weight

2219-78-53,4-Dimethyl-6-ethylphenolC₁₀H₁₄O150.22
2219-82-12-tert-Butyl-6-methylphenolC₁₁H₁₆O164.25
2219-84-32-Methyl-4-tert-octylphenolC₁₅H₂₄O220.36
22190-12-12-(Phenylthio)quinolineC₁₅H₁₁NS237.33
22190-15-4Cyano-quinolin-2-YL-acetic acid ethyl esterC₁₄H₁₂N₂O₂240.26
22190-33-65-BromoindolineC₈H₈BrN198.06
22190-35-86-Bromo-1,2,3,4-tetrahydroquinolineC₉H₁₀BrN212.09
22190-38-11-(5-Bromo-2,3-dihydro-1H-indol-1-yl)ethan-1-oneC₁₀H₁₀BrNO240.10
22190-40-51-Acetyl-6-bromo-1,2,3,4-tetrahydroquinolineC₁₁H₁₂BrNO254.13
221904-15-02-(Chloromethyl)-4,6-dimethylpyridine hydrochlorideC₈H₁₁Cl₂N192.09
221905-22-23-(1H-Indol-3-yl)-2,5-dihydro-1H-pyrrole-2,5-dioneC₁₂H₈N₂O₂212.21
221908-50-52-Methoxy-3-phenylpropan-1-olC₁₀H₁₄O₂166.22
22191-27-13-(Benzylsulfanyl)-1lambda~6~,4-benzothiazine-1,1(4H)-dioneC₁₅H₁₃NO₂S₂303.41
22191-30-62H-1,4-Benzothiazine-3(4H)-thioneC₈H₇NS₂181.28
22191-97-52-(4-Aminophenyl)quinolineC₁₅H₁₂N₂220.28
22191-98-64-(Quinolin-4-yl)anilineC₁₅H₁₂N₂220.28
221915-84-0[2-(3-Bromophenoxy)ethyl]dimethylamineC₁₀H₁₄BrNO244.13
22192-84-3N-(Cyanomethyl)-4-methoxybenzamideC₁₀H₁₀N₂O₂190.20
2219320-91-7EG-018C₂₈H₂₅NO391.51
2219339-13-41-(3-Chlorophenyl)-4-nitrosopiperazineC₁₀H₁₂ClN₃O225.68
2219339-64-51-(2-Methoxyphenyl)-4-nitrosopiperazineC₁₁H₁₅N₃O₂221.26
2219353-41-84-tert-Butyl-2-((2R)-pyrrolidin-2-yl)-1,3-oxazole dihydrochlorideC₁₁H₂₀Cl₂N₂O267.20
2219353-44-1Methyl((1R)-1-(pyridin-3-yl)ethyl)amine dihydrochlorideC₈H₁₄Cl₂N₂209.12
2219353-45-2rac-tert-Butyl N-((1s,3s)-3-(chlorosulfonyl)cyclobutyl)carbamateC₉H₁₆ClNO₄S269.75
2219353-47-4(2S)-2-Ethynyl-2-methylpyrrolidine hydrochlorideC₇H₁₂ClN145.63
2219353-48-5[(3S,5R)-3-(Aminomethyl)-5-methylmorpholin-3-yl]methanolC₇H₁₆N₂O₂160.22
2219353-54-3Methyl 2-((2R,4R)-4-fluoropyrrolidin-2-yl)acetate hydrochlorideC₇H₁₃ClFNO₂197.64
2219353-60-1(2R)-2-Aminopropane-1-sulfonamide hydrochlorideC₃H₁₁ClN₂O₂S174.65
2219353-61-22-[(6S)-5-Azaspiro[2.4]heptan-6-yl]acetic acid hydrochlorideC₈H₁₄ClNO₂191.66
2219353-62-32-[(2R,4S)-1-{[(9H-Fluoren-9-yl)methoxy]carbonyl}-4-fluoropyrrolidin-2-yl]acetic acidC₂₁H₂₀FNO₄369.39
2219353-65-6(3R)-3-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-4-methoxybutanoic acidC₂₀H₂₁NO₅355.39
2219353-66-7(1R)-1-(3-Methylpyrazin-2-yl)ethan-1-amine dihydrochlorideC₇H₁₃Cl₂N₃210.11
2219353-68-92-[(2R,4R)-4-Fluoropyrrolidin-2-yl]acetic acid hydrochlorideC₆H₁₁ClFNO₂183.61
2219353-72-5Methyl (3R)-3-amino-3-cyclohexylpropanoate hydrochlorideC₁₀H₂₀ClNO₂221.73
2219353-75-8(4S)-6-Fluoro-3,4-dihydrospiro[1-benzopyran-2,1'-cyclobutane]-4-amine hydrochlorideC₁₂H₁₅ClFNO243.71
2219353-77-02-[(2R,4R)-1-[(tert-Butoxy)carbonyl]-4-fluoropyrrolidin-2-yl]acetic acidC₁₁H₁₈FNO₄247.27
2219353-78-1(4S)-6-Chloro-3,4-dihydrospiro[1-benzopyran-2,1'-cyclopentane]-4-amine hydrochlorideC₁₃H₁₇Cl₂NO274.19
2219353-80-5Methyl 1-amino-3-methoxycyclobutane-1-carboxylate hydrochlorideC₇H₁₄ClNO₃195.65
2219353-85-02-((1S,2S,5S)-6,6-Dimethylbicyclo(3.1.1)heptan-2-yl)ethan-1-amine hydrochlorideC₁₁H₂₂ClN203.76
2219353-86-1Methyl 2-((6S)-5-azaspiro(2.4)heptan-6-yl)acetate hydrochlorideC₉H₁₆ClNO₂205.69
2219353-88-3(3S)-3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-5-methoxy-5-oxopentanoic acidC₂₁H₂₁NO₆383.40
2219353-89-4Methyl (3S)-3-amino-3-cyclopropylpropanoate hydrochlorideC₇H₁₄ClNO₂179.65
2219353-93-0(1S)-2-Amino-1-(3-fluorophenyl)ethan-1-ol hydrochlorideC₈H₁₁ClFNO191.63
2219353-97-4(1S)-1-(3-Methylpyrazin-2-yl)ethan-1-amine dihydrochlorideC₇H₁₃Cl₂N₃210.11
2219353-98-5rac-tert-Butyl N-((2r,4s)-5-azaspiro(3.5)nonan-2-yl)carbamateC₁₃H₂₄N₂O₂240.35
2219354-02-4(3R)-4-Cyclohexyl-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)butanoic acidC₂₅H₂₉NO₄407.51
2219354-06-82-[(6S)-5-{[(9H-Fluoren-9-yl)methoxy]carbonyl}-5-azaspiro[2.4]heptan-6-yl]acetic acidC₂₃H₂₃NO₄377.44
2219368-53-16-{[(9H-Fluoren-9-yl)methoxy]carbonyl}-4H,5H,6H,7H-thieno[2,3-c]pyridine-2-carboxylic acidC₂₃H₁₉NO₄S405.48
2219368-66-6Pyrazolo(1,5-b)pyridazine-3-sulfonyl chlorideC₆H₄ClN₃O₂S217.64
2219368-87-1Benzyl 2,2-dimethylpent-4-ynoateC₁₄H₁₆O₂216.28
2219369-03-49-Bromo-4-(9H-fluoren-9-ylmethoxycarbonyl)-3,5-dihydro-2H-1,4-benzoxazepine-7-carboxylic acidC₂₅H₂₀BrNO₅494.34
2219369-05-63-Amino-N,1-dimethyl-1H-pyrazole-5-carboxamide hydrochlorideC₆H₁₁ClN₄O190.63
2219369-09-01-Cyclopentyl-1H-pyrazol-5-amine hydrochlorideC₈H₁₄ClN₃187.67
2219369-14-74-Hydroxy-5,6,7,8-tetrahydro-1,6-naphthyridine-3-carboxylic acid hydrochlorideC₉H₁₁ClN₂O₃230.65
2219369-16-9(4-Bromo-5-chloro-1-methyl-1H-pyrazol-3-yl)methanamine hydrochlorideC₅H₈BrCl₂N₃260.95
2219369-17-01-{[(tert-Butoxy)carbonyl]amino}-3-(difluoromethyl)cyclobutane-1-carboxylic acidC₁₁H₁₇F₂NO₄265.26
2219369-21-65-(Aminomethyl)-6-azabicyclo[3.2.1]octan-7-oneC₈H₁₄N₂O154.21
2219369-29-41-tert-Butyl 3-methyl 3-formylpyrrolidine-1,3-dicarboxylateC₁₂H₁₉NO₅257.29
2219369-40-91-(2-Phenylphenyl)propan-1-amine hydrochlorideC₁₅H₁₈ClN247.77
2219369-43-25-Fluoro-4-(2-methylphenyl)-1,3-thiazol-2-amineC₁₀H₉FN₂S208.26
2219369-47-64-(Pyridin-4-yl)butan-2-one hydrochlorideC₉H₁₂ClNO185.65
2219369-64-7tert-Butyl N-[(5-amino-5,6,7,8-tetrahydronaphthalen-2-yl)methyl]carbamateC₁₆H₂₄N₂O₂276.38
2219369-66-91-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)cyclopent-3-ene-1-carboxylic acidC₂₁H₁₉NO₄349.39
2219369-70-5rac-tert-Butyl (3R,4R)-3-amino-4-methylpyrrolidine-1-carboxylate, trifluoroacetic acidC₁₂H₂₁F₃N₂O₄314.30
2219369-73-8Pyrazolo(3,2-b)(1,3)thiazole-6-carboxylic acidC₆H₄N₂O₂S168.18
2219370-55-32-((((tert-Butoxy)carbonyl)amino)methyl)-1-(((9H-fluoren-9-yl)methoxy)carbonyl)piperidine-4-carboxylic acidC₂₇H₃₂N₂O₆480.56
2219370-60-02,2-Difluoro-2-(1-methoxycyclobutyl)acetic acidC₇H₁₀F₂O₃180.15
2219370-69-9Methyl 3-(3-aminooxolan-3-yl)propanoate hydrochlorideC₈H₁₆ClNO₃209.67
2219370-80-4Hexahydro-2H-[1,3]dioxolo[4,5-c]pyridin-2-one hydrochlorideC₆H₁₀ClNO₃179.60
2219370-81-52-Amino-3,5-dimethylhexanoic acid hydrochlorideC₈H₁₈ClNO₂195.69
2219370-82-63-[3-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)cyclobutyl]propanoic acidC₂₂H₂₃NO₄365.43
2219370-84-8rac-tert-Butyl N-[(1R,2R)-2-hydroxycycloheptyl]carbamateC₁₂H₂₃NO₃229.32
2219370-85-92-(Azetidin-1-yl)propanoic acid hydrochlorideC₆H₁₂ClNO₂165.62
2219370-86-0tert-Butyl N-[1-(methoxymethyl)-3-oxocyclobutyl]carbamateC₁₁H₁₉NO₄229.28
2219370-91-76-{[(tert-Butoxy)carbonyl]amino}spiro[2.5]octane-5-carboxylic acidC₁₄H₂₃NO₄269.34
2219370-97-3N-Benzylpiperidine-4-sulfonamide hydrochlorideC₁₂H₁₉ClN₂O₂S290.82
2219371-00-12-Chloro-3-fluoro-5-iodopyridine-4-carbaldehydeC₆H₂ClFINO285.44
2219371-02-3tert-Butyl 1,4-dioxo-2,9-diazaspiro[5.5]undecane-9-carboxylateC₁₄H₂₂N₂O₄282.34
2219371-07-8[2-(Aminomethyl)bicyclo[2.2.2]octan-2-yl]methanolC₁₀H₁₉NO169.27
2219371-11-4Methyl 4-(aminomethyl)-5-chlorothiophene-2-carboxylate hydrochlorideC₇H₉Cl₂NO₂S242.13
2219371-13-62-(3-Methylidenecyclobutyl)ethan-1-olC₇H₁₂O112.17
2219371-18-1rac-(2R,3S)-1-tert-Butyl-2-(4-chloro-3-fluorophenyl)pyrrolidin-3-amineC₁₄H₂₀ClFN₂270.78
2219371-25-0Methyl 5-chloro-3-formylpyrazolo(1,5-a)pyridine-2-carboxylateC₁₀H₇ClN₂O₃238.63
2219371-30-7N-Methyl-N-[(5-methyl-1,3-oxazol-4-yl)methyl]pyrrolidin-3-amine dihydrochlorideC₁₀H₁₉Cl₂N₃O268.19
2219371-33-03-Phenylpiperazin-2-one hydrochlorideC₁₀H₁₃ClN₂O212.68
2219371-50-1Methyl 2-formyloxolane-2-carboxylateC₇H₁₀O₄158.15
2219371-57-81,3,3-Trimethyl-2-oxabicyclo[2.1.1]hexane-4-carboxylic acidC₉H₁₄O₃170.21
2219371-61-43-(Chloromethyl)-1-cyclopropyl-3-methylazetidin-2-oneC₈H₁₂ClNO173.64
2219371-65-82-(Pyridin-4-yl)pyridine-3-carboxylic acid hydrochlorideC₁₁H₉ClN₂O₂236.66
2219371-68-12-Propyl-1,3-thiazol-5-amine dihydrochlorideC₆H₁₂Cl₂N₂S215.15
2219371-77-23-(Chloromethyl)-1,2-oxazole-4-carboxylic acidC₅H₄ClNO₃161.54
2219371-87-43-[3-(Trifluoromethyl)-3H-diazirin-3-yl]azetidine hydrochlorideC₅H₇ClF₃N₃201.58
2219371-88-51-Methyl-3-(S-methylsulfonimidoyl)benzene hydrochlorideC₈H₁₂ClNOS205.71
2219371-96-52-(2-Amino-1,3-thiazol-4-yl)-2,2-difluoroacetic acidC₅H₄F₂N₂O₂S194.16
2219371-99-8Lithium(1+) ion 5-{[(tert-butoxy)carbonyl]amino}-4-hydroxypentanoateC₁₀H₁₈LiNO₅239.20
2219372-03-72-Cyclopropyl-1H-imidazole-4-carbaldehyde hydrochlorideC₇H₉ClN₂O172.62
2219372-05-9(2-Ethyl-1,3-thiazol-4-yl)methanamine hydrochlorideC₆H₁₁ClN₂S178.69
2219372-20-8Methyl 1,2,3,4-tetrahydroquinoline-4-carboxylate hydrochlorideC₁₁H₁₄ClNO₂227.69
2219373-50-72-tert-Butyl 8-methyl 6-(aminomethyl)-1H,2H,3H,4H-pyrrolo(1,2-a)pyrazine-2,8-dicarboxylateC₁₅H₂₃N₃O₄309.37
2219373-53-0Lithium dimethyl-1H-1,2,4-triazole-5-carboxylateC₅H₆LiN₃O₂147.06

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