CAS number index

CAS numbers starting with 249

512 chemicals have a CAS number that starts with 249. They are listed in CAS order.

Showing 1 to 100 of 512 chemicals

CAS numberChemical nameFormulaMol. weight

2490-16-6Methyl 16-methyloctadecanoateC₂₀H₄₀O₂312.54
2490-49-5Methyl 14-methylhexadecanoateC₁₈H₃₆O₂284.48
2490-72-4Ala-CysC₆H₁₂N₂O₃S192.24
2490-91-73-DeoxyglucoseC₆H₁₂O₅164.16
2490-97-3AceglutamideC₇H₁₂N₂O₄188.18
24900-79-63-Chloro-4-(4-chlorophenoxy)anilineC₁₂H₉Cl₂NO254.12
2490154-94-2rac-tert-Butyl (2R,5R)-5-hydroxy-2-methylpiperidine-1-carboxylateC₁₁H₂₁NO₃215.29
2490188-01-5(2S)-1-Hydroxypropane-2-sulfonamideC₃H₉NO₃S139.18
2490233-72-03-(2,2-Difluoroethoxy)-5-(trifluoromethyl)benzoic acidC₁₀H₇F₅O₃270.15
24903-73-91-Ethyl-2-methyl-1,4-dihydropyrimidin-4-oneC₇H₁₀N₂O138.17
24903-95-5NopinoneC₉H₁₄O138.21
2490314-19-5rac-(1R,6S,7S)-3-Azabicyclo(4.1.0)heptane-7-carboxylic acid hydrochlorideC₇H₁₂ClNO₂177.63
2490314-23-1(1R)-6-Fluoro-1,2,3,4-tetrahydroisoquinoline-1-carboxylic acid hydrochlorideC₁₀H₁₁ClFNO₂231.65
2490314-25-3rac-(1R,2S,5S)-3-{[(9H-fluoren-9-yl)methoxy]carbonyl}-3-azabicyclo[3.2.1]octane-2-carboxylic acid, endoC₂₃H₂₃NO₄377.44
2490314-48-0[(3S)-1-Methylpyrrolidin-3-yl]methanol hydrochlorideC₆H₁₄ClNO151.64
2490314-50-4(1R)-2,2-Difluoro-1-[2-fluoro-4-(2-fluoroethoxy)phenyl]ethan-1-amine hydrochlorideC₁₀H₁₂ClF₄NO273.66
2490314-56-0((1R,3r,5S)-9,9-Difluorobicyclo(3.3.1)nonan-3-yl)methanolC₁₀H₁₆F₂O190.23
2490314-59-3(2R)-2-(3-Aminopropanamido)-3-(methylsulfanyl)propanoic acid hydrochlorideC₇H₁₅ClN₂O₃S242.73
2490322-60-44-Methyl-3-[(2R)-pyrrolidin-2-yl]-4H-1,2,4-triazole dihydrochlorideC₇H₁₄Cl₂N₄225.12
2490322-62-6(7R)-7-Methyl-5,6,7,8-tetrahydropteridine hydrochlorideC₇H₁₁ClN₄186.65
2490322-66-0(1R)-2-[(tert-Butoxy)carbonyl]-6-fluoro-1,2,3,4-tetrahydroisoquinoline-1-carboxylic acidC₁₅H₁₈FNO₄295.31
2490322-68-2tert-Butyl (1R,3S)-3-amino-1,2,2-trimethylcyclopentane-1-carboxylate hydrochlorideC₁₃H₂₆ClNO₂263.81
2490322-73-94-Amino-1-((2R,4S,5R)-5-(aminomethyl)-4-hydroxyoxolan-2-yl)-1,2-dihydropyrimidin-2-one, trifluoroacetic acidC₁₁H₁₅F₃N₄O₅340.26
2490322-77-3(1R)-1-(3,3-Difluorocyclobutyl)-2,2-difluoroethan-1-amine hydrochlorideC₆H₁₀ClF₄N207.60
2490322-79-5(2S,3S)-3-Hydroxy-2-{[(2S)-pyrrolidin-2-yl]formamido}butanoic acid hydrochlorideC₉H₁₇ClN₂O₄252.70
2490344-56-2(1S)-1-(3,3-Difluorocyclobutyl)-2,2-difluoroethan-1-amine hydrochlorideC₆H₁₀ClF₄N207.60
2490344-66-4(3R)-3-Methyl-2-azaspiro(4.4)nonan-1-oneC₉H₁₅NO153.22
2490344-67-5(2R)-2-Aminopentane-1,5-diol hydrochlorideC₅H₁₄ClNO₂155.63
2490344-68-6(2R)-2-(Dimethylamino)pentanoic acid hydrochlorideC₇H₁₆ClNO₂181.66
2490344-70-0(1S)-2-[(tert-Butoxy)carbonyl]-6-fluoro-1,2,3,4-tetrahydroisoquinoline-1-carboxylic acidC₁₅H₁₈FNO₄295.31
2490344-72-2rac-(1R,2S,3S,6R,7S)-3-Bromotricyclo[5.2.1.0,2,6]dec-8-eneC₁₀H₁₃Br213.12
2490344-75-5(3R,5S)-5-Fluoropiperidin-3-ol hydrochlorideC₅H₁₁ClFNO155.60
2490344-78-8rac-tert-Butyl (4aR,8aR)-decahydro-1,6-naphthyridine-6-carboxylate hydrochlorideC₁₃H₂₅ClN₂O₂276.81
2490344-80-2rac-(1R,2R)-2-Benzylcyclobutan-1-amine hydrochlorideC₁₁H₁₆ClN197.71
2490344-82-4(1R)-1-(4-Ethynylphenyl)ethan-1-amine hydrochlorideC₁₀H₁₂ClN181.67
2490374-65-53-Hydrazinyl-1-(propan-2-yl)-1H-pyrazole dihydrochlorideC₆H₁₄Cl₂N₄213.11
2490374-70-26,9-Dioxa-2-azaspiro(4.5)decane-7-carboxylic acid hydrochlorideC₈H₁₄ClNO₄223.66
2490374-77-94-Bromo-1-methyl-2-oxabicyclo(2.1.1)hexaneC₆H₉BrO177.04
2490374-79-1Lithium(1+) 8-fluoro-2-oxa-6-thiaspiro(3.4)octane-8-carboxylateC₇H₈FLiO₃S198.14
2490374-81-54-({[(tert-Butoxy)carbonyl]amino}methyl)-3-oxaspiro[bicyclo[2.1.1]hexane-2,1'-cyclobutane]-1-carboxylic acidC₁₅H₂₃NO₅297.35
2490374-82-61-tert-Butyl 1'-ethyl 4'-(aminomethyl)-3'-oxaspiro(azetidine-3,2'-bicyclo(2.1.1)hexane)-1,1'-dicarboxylateC₁₆H₂₆N₂O₅326.39
2490375-45-44-(Aminomethyl)-3-oxaspiro[bicyclo[2.1.1]hexane-2,1'-cyclobutane]-1-carboxylic acid hydrochlorideC₁₀H₁₆ClNO₃233.69
2490375-48-74-Cyano-1H-imidazole-5-carboxylic acid hydrochlorideC₅H₄ClN₃O₂173.56
2490375-49-83-(Azetidin-3-yl)-5-fluoropyridine dihydrochlorideC₈H₁₁Cl₂FN₂225.09
2490375-51-2Spiro[3.4]octane-2-carbaldehydeC₉H₁₄O138.21
2490375-54-51-Iodo-3-(2,2,2-trifluoroethyl)bicyclo(1.1.1)pentaneC₇H₈F₃I276.04
2490375-56-73-Oxabicyclo[3.1.1]heptane-1-carboxylic acidC₇H₁₀O₃142.15
2490375-58-96-Chloro-5-iodo-N-methylpyrazin-2-amineC₅H₅ClIN₃269.47
2490375-63-61-[(tert-Butoxy)carbonyl]-3-chloroazetidine-3-carboxylic acidC₉H₁₄ClNO₄235.67
2490375-64-7tert-Butyl 2-imino-2-oxo-2lambda6-thia-7-azaspiro(4.5)decane-7-carboxylateC₁₃H₂₄N₂O₃S288.41
2490375-67-01-Ethyl-3-hydrazinyl-1H-pyrazole dihydrochlorideC₅H₁₂Cl₂N₄199.09
2490375-69-2Methyl 2-methyl-1,2,5,6-tetrahydropyridine-2-carboxylate hydrochlorideC₈H₁₄ClNO₂191.66
2490375-73-83,3-Difluoro-1-(trifluoromethyl)cyclobutan-1-amine hydrochlorideC₅H₇ClF₅N211.56
2490375-75-0Sodium 5-methoxy-1,2-oxazole-3-carboxylateC₅H₄NNaO₄165.08
2490375-76-1Ethyl 6-(aminomethyl)pyrimidine-4-carboxylate hydrochlorideC₈H₁₂ClN₃O₂217.66
2490375-77-22-{3H-Imidazo[4,5-c]quinolin-2-yl}ethan-1-amine dihydrochlorideC₁₂H₁₄Cl₂N₄285.18
2490398-45-1Methyl[(2,4,6-trimethoxyphenyl)methyl]amine hydrochlorideC₁₁H₁₈ClNO₃247.72
2490398-46-2Ethyl 6-amino-4,5,6,7-tetrahydro-1H-indazole-3-carboxylate hydrochlorideC₁₀H₁₆ClN₃O₂245.71
2490398-47-3Methyl 3,3,3-trifluoropropanimidate hydrochlorideC₄H₇ClF₃NO177.55
2490398-50-8Methyl 4-(2-amino-1,1-difluoroethyl)benzoate hydrochlorideC₁₀H₁₂ClF₂NO₂251.66
2490398-56-4N-(4-(2-((6-Fluoropyridin-3-yl)amino)-1,3-thiazol-4-yl)phenyl)methanesulfonamideC₁₅H₁₃FN₄O₂S₂364.43
2490398-58-63-[(Dimethylamino)methyl]-1,2-thiazol-5-amine dihydrochlorideC₆H₁₃Cl₂N₃S230.16
2490398-62-2Lithium(1+) 1-(oxan-4-yl)-1H-pyrazole-5-sulfinateC₈H₁₁LiN₂O₃S222.19
2490398-65-52-[5-(Trifluoromethyl)-1,3-benzothiazol-2-yl]ethan-1-amine hydrochlorideC₁₀H₁₀ClF₃N₂S282.72
2490398-66-63,3-Dimethyl-1-phenoxybutan-2-amine hydrochlorideC₁₂H₂₀ClNO229.75
2490398-69-91-Benzyl-1H-indol-6-amine hydrochlorideC₁₅H₁₅ClN₂258.75
2490398-71-31-Bromo-3-[2-(methylsulfanyl)ethyl]cyclobutaneC₇H₁₃BrS209.15
2490398-72-4tert-Butyl N-((5-bromo-1-methyl-1H-pyrazol-4-yl)methyl)carbamateC₁₀H₁₆BrN₃O₂290.16
2490398-78-09-Bromodispiro[3.0.3^{5}.1^{4}]nonaneC₉H₁₃Br201.11
2490400-44-5(But-3-yn-1-yl)hydrazine dihydrochlorideC₄H₁₀Cl₂N₂157.04
2490400-45-6tert-Butyl 3-(4-hydroxypiperidin-1-yl)azetidine-1-carboxylate hydrochlorideC₁₃H₂₅ClN₂O₃292.81
2490400-46-7Ethyl 4-(aminomethyl)-3-oxaspiro[bicyclo[2.1.1]hexane-2,3'-oxetane]-1-carboxylate hydrochlorideC₁₁H₁₈ClNO₄263.72
2490400-48-9tert-Butyl 3-(-lambda5-diazynylidene)-4-oxopiperidine-1-carboxylateC₁₀H₁₅N₃O₃225.25
2490400-50-3Sodium 5-bromoimidazo(1,2-a)pyridine-3-carboxylateC₈H₄BrN₂NaO₂263.03
2490400-52-5Methyl 3-aminotricyclo[2.2.1.0,2,6]heptane-1-carboxylate hydrochlorideC₉H₁₄ClNO₂203.67
2490400-58-14-(Hydroxymethyl)-3-oxaspiro[bicyclo[2.1.1]hexane-2,3'-oxetane]-1-carboxylic acidC₉H₁₂O₅200.19
2490400-62-7Ethyl 2,6-dioxooxane-4-carboxylateC₈H₁₀O₅186.16
2490400-65-04-Methyl-3-oxaspiro[bicyclo[2.1.1]hexane-2,1'-cyclobutane]-1-carboxylic acidC₁₀H₁₄O₃182.22
2490400-66-1tert-Butyl 2,6-dioxooxane-4-carboxylateC₁₀H₁₄O₅214.22
2490400-70-73-Difluoromethanesulfonylpropan-1-amine hydrochlorideC₄H₁₀ClF₂NO₂S209.65
2490400-72-91-(6-(Pyrrolidin-1-yl)pyridin-2-yl)methanamine dihydrochlorideC₁₀H₁₇Cl₂N₃250.17
2490400-74-1Ethyl 5-bromopyrrolo(1,2-b)pyridazine-7-carboxylateC₁₀H₉BrN₂O₂269.10
2490401-33-54-((((tert-Butoxy)carbonyl)amino)methyl)-3-oxaspiro(bicyclo(2.1.1)hexane-2,3'-oxetane)-1-carboxylic acidC₁₄H₂₁NO₆299.32
2490401-37-98-((tert-Butoxy)carbonyl)-8-azaspiro(4.5)decane-7-carboxylic acidC₁₅H₂₅NO₄283.37
2490401-38-01-(3H-Imidazo(4,5-c)quinolin-2-yl)methanamine dihydrochlorideC₁₁H₁₂Cl₂N₄271.15
2490401-41-54-[({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)methyl]-3-oxaspiro[bicyclo[2.1.1]hexane-2,3'-oxetane]-1-carboxylic acidC₂₄H₂₃NO₆421.45
2490401-48-25-Ethynyl-1-(oxan-4-yl)-1H-pyrazoleC₁₀H₁₂N₂O176.22
2490401-51-7Methyl 2-amino-3-hydroxy-4-methylpentanoate hydrochlorideC₇H₁₆ClNO₃197.66
2490401-52-83-[1-(4-Bromophenyl)cyclopropyl]pyrrolidine hydrochlorideC₁₃H₁₇BrClN302.64
2490401-53-95-Bromo-3-(difluoromethyl)-1-methyl-1H-1,2,4-triazoleC₄H₄BrF₂N₃212.00
2490401-57-3(2-Aminoethyl)((3-chlorophenyl)methyl)ethylamine dihydrochlorideC₁₁H₁₉Cl₃N₂285.65
2490401-58-42-Amino-5,5-difluorohexanoic acid hydrochlorideC₆H₁₂ClF₂NO₂203.62
2490401-59-5tert-Butyl N-({1-amino-3-oxaspiro[bicyclo[2.1.1]hexane-2,3'-oxetane]-4-yl}methyl)carbamateC₁₃H₂₂N₂O₄270.33
2490401-63-1N5-ethyl-1,3-dimethyl-1H-pyrazole-4,5-diamine hydrochlorideC₇H₁₅ClN₄190.68
2490401-64-22-(((tert-Butoxy)carbonyl)amino)-2-(1-(((9H-fluoren-9-yl)methoxy)carbonyl)azetidin-3-yl)acetic acidC₂₅H₂₈N₂O₆452.51
2490401-66-45-Amino-2-ethylbenzonitrile hydrochlorideC₉H₁₁ClN₂182.65
2490401-69-74'-Methyl-3'-oxaspiro(azetidine-3,2'-bicyclo(2.1.1)hexane)-1'-carbonitrile, trifluoroacetic acidC₁₁H₁₃F₃N₂O₃278.23
2490401-71-11-Methyl-2-phenyl-1H-indole-3-sulfonyl chlorideC₁₅H₁₂ClNO₂S305.79
2490401-74-41-(2,2-Difluoroethyl)-1H-pyrazole-3-sulfonyl chlorideC₅H₅ClF₂N₂O₂S230.62
2490401-75-55-Fluoro-1-(2-(methylamino)ethyl)-2,3-dihydro-1H-indole-2,3-dione, trifluoroacetic acidC₁₃H₁₂F₄N₂O₄336.24

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