CAS number index

CAS numbers starting with 250, page 2

472 chemicals have a CAS number that starts with 250. They are listed in CAS order.

Showing 101 to 200 of 472 chemicals

CAS numberChemical nameFormulaMol. weight

250296-64-12-[4-(1,3-Dioxo-1,3-dihydro-2H-isoindol-2-yl)phenyl]ethyl acetateC₁₈H₁₅NO₄309.32
2502965-92-4(R)-VorbipiprantC₂₆H₂₇F₃N₂O₃472.51
2503-13-1Enniatin AC₃₆H₆₃N₃O₉681.91
2503-24-42(3H)-Benzofuranone, 5-methoxy-C₉H₈O₃164.16
2503-26-6Destruxin BC₃₀H₅₁N₅O₇593.77
2503-44-81-(3,4-Dihydroxyphenyl)-2-propanoneC₉H₁₀O₃166.18
2503-46-0GuaiacylacetoneC₁₀H₁₂O₃180.20
2503-55-1Nicotinic acid benzylamideC₁₃H₁₂N₂O212.25
2503-56-2(1,2,4)Triazolo(1,5-a)pyrimidin-7-ol, 5-methyl-C₆H₆N₄O150.14
2503-66-45-(2-Methylphenyl)-1,3,4-oxadiazole-2-thiolC₉H₈N₂OS192.24
2503-75-5N'-Benzylidene-2-(4-chlorophenoxy)acetohydrazideC₁₅H₁₃ClN₂O₂288.73
2503-80-22-Heptyl-4-hydroxyquinolineC₁₆H₂₁NO243.35
2503155-01-7(2S)-2-Amino-3-(2-chloro-4-methylphenyl)propanoic acid hydrochlorideC₁₀H₁₃Cl₂NO₂250.13
2503155-02-8rac-(1R,3S,4R)-2-((tert-Butoxy)carbonyl)-1-fluoro-2-azabicyclo(2.2.1)heptane-3-carboxylic acidC₁₂H₁₈FNO₄259.28
2503155-07-3[(2S,4S)-4-(Methoxymethyl)pyrrolidin-2-yl]methanol hydrochlorideC₇H₁₆ClNO₂181.66
2503155-18-6rac-tert-Butyl N-[(3R,5S)-5-(trifluoromethyl)pyrrolidin-3-yl]carbamateC₁₀H₁₇F₃N₂O₂254.25
2503155-34-6Ethyl 5-[(1S)-1-hydroxyethyl]-1H-1,2,4-triazole-3-carboxylate hydrochlorideC₇H₁₂ClN₃O₃221.64
2503155-35-7(2R,3aS,7aS)-2-Methyl-octahydro-1H-indole hydrochlorideC₉H₁₈ClN175.70
2503155-36-8(7S)-4-Chloro-7-methyl-5,6,7,8-tetrahydropteridineC₇H₉ClN₄184.63
2503155-39-1rac-Methyl(3R,4R)-4-cyclohexylpyrrolidine-3-carboxylatehydrochlorideC₁₂H₂₂ClNO₂247.77
2503155-50-6tert-Butyl (3S)-3-methoxy-5-oxopiperidine-1-carboxylateC₁₁H₁₉NO₄229.28
2503155-57-3(1R)-1-(1H-1,3-Benzodiazol-2-yl)ethan-1-amine dihydrochlorideC₉H₁₃Cl₂N₃234.13
2503155-58-43-((2S)-2-Amino-4-(methylsulfanyl)butanamido)propanoic acid hydrochlorideC₈H₁₇ClN₂O₃S256.75
2503155-61-9(2R)-2-Amino-3-(2-chloro-4-methylphenyl)propanoic acid hydrochlorideC₁₀H₁₃Cl₂NO₂250.13
2503155-70-0rac-tert-ButylN-[(1R,4S,6R)-4-amino-2-oxabicyclo[2.2.1]heptan-6-yl]carbamateC₁₁H₂₀N₂O₃228.29
2503155-72-2(2S)-2-(tert-Butoxy)-3-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)propanoic acidC₂₂H₂₅NO₅383.44
2503156-00-9rac-Methyl(1R,8S,9S,10S)-10-aminobicyclo[6.2.0]decane-9-carboxylatehydrochlorideC₁₂H₂₂ClNO₂247.77
2503156-02-1(3R)-2-[(tert-Butoxy)carbonyl]-7-chloro-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acidC₁₅H₁₈ClNO₄311.76
2503156-11-2tert-Butyl (2S)-2-(5-bromo-4-methyl-1,2,4-triazol-3-yl)pyrrolidine-1-carboxylateC₁₂H₁₉BrN₄O₂331.21
2503172-78-7Ethyl (4S)-2-methyl-1,3-thiazolidine-4-carboxylateC₇H₁₃NO₂S175.25
25032-23-98-(Prop-2-yn-1-yl)-8-azaspiro[4.5]decane-7,9-dioneC₁₂H₁₅NO₂205.26
2503201-73-64-(Trifluoromethyl)cyclopentane-1,2-dioneC₆H₅F₃O₂166.10
2503201-78-1Hexahydro-2H-[1,4]dioxino[2,3-c]pyrrole-2-carboxylic acid hydrochlorideC₇H₁₂ClNO₄209.63
2503201-90-7Methyl 5,8-dimethyl-1,2,3,4-tetrahydroquinoline-6-carboxylateC₁₃H₁₇NO₂219.28
2503201-91-84-Bromo-6-methyl-1H-indazol-3-amine dihydrochlorideC₈H₁₀BrCl₂N₃299.00
2503201-99-65-Oxa-8-azaspiro(3.5)nonane-7-carboxylic acid hydrochlorideC₈H₁₄ClNO₃207.66
2503202-06-8Ethyl 3,3-dimethyl-1,2,3,4-tetrahydroisoquinoline-1-carboxylate hydrochlorideC₁₄H₂₀ClNO₂269.77
2503202-10-41-Bromo-2-(2-fluoroethoxy)ethaneC₄H₈BrFO171.01
2503202-15-9[4-Chloro-3-(difluoromethyl)phenyl]methanolC₈H₇ClF₂O192.59
2503202-16-0Methyl 2-(3-amino-1,1-dioxo-1lambda6-thian-3-yl)acetate hydrochlorideC₈H₁₆ClNO₄S257.74
2503202-30-8Octahydropyrrolo[3,4-c]pyrrole-1-carboxylic acid dihydrochlorideC₇H₁₄Cl₂N₂O₂229.11
2503202-32-04-(((tert-Butoxy)carbonyl)amino)-3-methyl-2-oxabicyclo(2.1.1)hexane-1-carboxylic acidC₁₂H₁₉NO₅257.29
2503202-37-5{5-Azaspiro[3.4]octan-7-yl}(imino)methyl-lambda6-sulfanone dihydrochlorideC₈H₁₈Cl₂N₂OS261.22
2503202-43-3tert-Butyl N-((2-formyl-6-oxaspiro(3.5)nonan-7-yl)methyl)carbamateC₁₅H₂₅NO₄283.37
2503202-49-92-(1H-Imidazol-1-yl)pyridine-3-carboxylic acid hydrochlorideC₉H₈ClN₃O₂225.63
2503202-51-33-Benzyl 8-tert-butyl 1-formyl-3,8-diazabicyclo[3.2.1]octane-3,8-dicarboxylateC₂₀H₂₆N₂O₅374.44
2503202-57-93-(2-{[(tert-Butoxy)carbonyl]amino}-1,1-difluoroethyl)benzoic acidC₁₄H₁₇F₂NO₄301.29
2503202-60-4Propan-2-yl 5-chloro-2-(trifluoromethyl)pyrimidine-4-carboxylateC₉H₈ClF₃N₂O₂268.62
2503202-61-52-Chloro-5-(1,1-difluoroethyl)-1,3-thiazoleC₅H₄ClF₂NS183.61
2503202-66-02-(Bromomethyl)-6-fluoro-3,4-dihydro-2H-1-benzopyranC₁₀H₁₀BrFO245.09
2503202-79-53-Fluoro-6-methylpyridine-2-carboxylic acid hydrochlorideC₇H₇ClFNO₂191.59
2503202-82-0Spiro[4.5]decane-2-sulfonyl chlorideC₁₀H₁₇ClO₂S236.76
2503202-87-54-((5-Nitro-1H-pyrazol-1-yl)methyl)piperidine hydrochlorideC₉H₁₅ClN₄O₂246.70
2503202-98-82-((tert-Butoxy)carbonyl)-3-(methoxycarbonyl)cyclopropane-1-carboxylic acidC₁₁H₁₆O₆244.24
2503203-01-68-(1H-Pyrazol-3-yl)-6-azaspiro(3.4)octane dihydrochlorideC₁₀H₁₇Cl₂N₃250.17
2503203-02-7[3-(Difluoromethyl)-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyridin-6-yl]methanamine, dihydrochlorideC₈H₁₄Cl₂F₂N₄275.13
2503203-03-8Methyl 2-amino-3-(2-hydroxy-4,6-dimethylphenyl)propanoate hydrochlorideC₁₂H₁₈ClNO₃259.73
2503203-17-4Potassium 2-methyl-2-(3-methylpyridin-2-yl)propanoateC₁₀H₁₂KNO₂217.31
2503203-24-33-(Fluoromethyl)-1-methoxycyclobutane-1-carboxylic acidC₇H₁₁FO₃162.16
2503203-37-8(4,4-Difluoro-1-methoxycyclohexyl)methanesulfonyl chlorideC₈H₁₃ClF₂O₃S262.70
2503203-45-8Methyl 3-(3-cyanoazetidin-3-yl)propanoate hydrochlorideC₈H₁₃ClN₂O₂204.66
2503203-55-06-Bromo-5-chloro-8-fluoro-1,2,3,4-tetrahydroisoquinoline hydrochlorideC₉H₉BrCl₂FN300.99
2503203-57-21-(1,1-Dimethyl-1,3-dihydro-2-benzofuran-5-yl)methanamine hydrochlorideC₁₁H₁₆ClNO213.71
2503203-60-76-(1-Amino-2-methylpropan-2-yl)-1,2-dihydropyridin-2-one dihydrochlorideC₉H₁₆Cl₂N₂O239.15
2503203-64-11-(Propa-1,2-dien-1-yl)-1H-pyrazole-3-carboxylic acidC₇H₆N₂O₂150.14
2503203-66-35-Nitrothiophen-3-amine hydrochlorideC₄H₅ClN₂O₂S180.62
2503203-72-12-(3-(Difluoromethyl)phenyl)ethan-1-amine hydrochlorideC₉H₁₂ClF₂N207.65
2503203-77-6[(4-Bromo-2-chlorophenyl)methyl](methyl)amine hydrochlorideC₈H₁₀BrCl₂N270.99
2503203-78-73-(But-3-en-1-yl)azetidine-3-carboxylic acid hydrochlorideC₈H₁₄ClNO₂191.66
2503203-83-46-Azaspiro(3.4)octane-2-carbonitrile hydrochlorideC₈H₁₃ClN₂172.66
2503203-89-04-(4-Chlorobutyl)-1,3-thiazol-2-amine hydrochlorideC₇H₁₂Cl₂N₂S227.16
2503203-91-41-(4-Methyl-5,6,7,8-tetrahydroquinazolin-2-yl)methanamine dihydrochlorideC₁₀H₁₇Cl₂N₃250.17
2503203-92-52-Chloro-6-ethynylnaphthaleneC₁₂H₇Cl186.64
2503203-97-01-Benzyl-4-chloro-1H-pyrazole-3-carboxylic acidC₁₁H₉ClN₂O₂236.66
2503203-99-23-(((tert-Butoxy)carbonyl)amino)tricyclo(2.2.1.0,2,6)heptane-1-carboxylic acidC₁₃H₁₉NO₄253.30
2503204-06-41-(4-Chlorophenyl)-1H,4H,5H,6H-cyclopenta(c)pyrazol-3-amine hydrochlorideC₁₂H₁₃Cl₂N₃270.16
2503204-15-54-(2-Bromoethyl)spiro[2.5]octaneC₁₀H₁₇Br217.15
2503204-21-32-Chloro-3-cyclopropylbenzoic acidC₁₀H₉ClO₂196.63
2503204-26-86-((((tert-Butoxy)carbonyl)amino)methyl)oxane-3-carboxylic acidC₁₂H₂₁NO₅259.30
2503204-30-42-(Pyrrolidin-3-yl)-1,3-benzoxazole hydrochlorideC₁₁H₁₃ClN₂O224.69
2503204-32-66-Bromo-5,8-dimethylquinolineC₁₁H₁₀BrN236.11
2503204-41-73-Chloro-1-methyl-1H-pyrazol-4-amine hydrochlorideC₄H₇Cl₂N₃168.03
2503204-42-82-Methylhexa-3,5-diyn-2-amine hydrochlorideC₇H₁₀ClN143.62
2503204-43-91-{5-[3-(Trifluoromethyl)phenyl]-1,2,4-oxadiazol-3-yl}methanamine hydrochlorideC₁₀H₉ClF₃N₃O279.65
2503204-51-9N,2-dimethyloxan-4-amine hydrochlorideC₇H₁₆ClNO165.66
2503204-55-3Lithium(1+) 2-methyl-4-(trifluoromethoxy)benzene-1-sulfinateC₈H₆F₃LiO₃S246.13
2503204-79-14-Oxo-3-azabicyclo[3.3.1]nonane-1-carboxylic acid hydrochlorideC₉H₁₄ClNO₃219.67
2503204-81-5{7-Oxaspiro[3.5]nonan-2-yl}methanesulfonyl chlorideC₉H₁₅ClO₃S238.74
2503204-82-6Methyl 3,3-difluoro-1-(hydroxymethyl)cyclobutane-1-carboxylateC₇H₁₀F₂O₃180.15
2503204-91-72-Cyclopropyl-1,2,3,4-tetrahydroisoquinolin-4-amine dihydrochlorideC₁₂H₁₈Cl₂N₂261.20
2503204-92-81-((1r,4r)-4-(Trifluoromethyl)cyclohexyl)methanamine hydrochlorideC₈H₁₅ClF₃N217.66
2503205-02-34-(2,2-Dimethyl-3-oxocyclobutyl)benzoic acidC₁₃H₁₄O₃218.25
2503205-03-4[1-Methyl-3-(trifluoromethyl)cyclobutyl]methanesulfonyl chlorideC₇H₁₀ClF₃O₂S250.67
2503205-09-06-Chloro-5-(trifluoromethyl)pyrazin-2-amineC₅H₃ClF₃N₃197.55
2503205-11-4Methyl 3-(but-3-en-1-yl)azetidine-3-carboxylate hydrochlorideC₉H₁₆ClNO₂205.69
2503205-19-22-Bromo-1-(difluoromethyl)-1H-imidazoleC₄H₃BrF₂N₂196.98
2503205-21-62-(Trifluoromethyl)-4H,5H,6H,7H-(1,3)thiazolo(5,4-c)pyridine hydrochlorideC₇H₈ClF₃N₂S244.67
2503205-25-03-Amino-2-((1-benzothiophen-2-yl)methyl)propanoic acid hydrochlorideC₁₂H₁₄ClNO₂S271.77
2503205-26-14-Ethynyl-N,N-dimethyloxan-4-amineC₉H₁₅NO153.22
2503205-27-21-(3-(Methylsulfanyl)phenyl)ethan-1-amine hydrochlorideC₉H₁₄ClNS203.74

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