CAS number index

CAS numbers starting with 25, page 3

4,114 chemicals have a CAS number that starts with 25. They are listed in CAS order.

Showing 201 to 300 of 4,114 chemicals

CAS numberChemical nameFormulaMol. weight

2503205-31-85-Methoxy-3,4-dihydro-2H-1,4-benzoxazine hydrochlorideC₉H₁₂ClNO₂201.65
2503205-37-42-Aminopropane-1-sulfonyl fluoride hydrochlorideC₃H₉ClFNO₂S177.63
2503205-45-41-(3-Oxabicyclo(3.1.1)heptan-1-yl)methanamine hydrochlorideC₇H₁₄ClNO163.65
2503205-65-84-Bromo-3,5-bis(difluoromethyl)anilineC₈H₆BrF₄N272.04
2503205-68-1tert-Butyl 4-(7-bromo-4-methylquinazolin-2-yl)piperidine-1-carboxylateC₁₉H₂₄BrN₃O₂406.32
2503205-75-01-(1-Ethynylcyclopropyl)-1H-pyrazoleC₈H₈N₂132.17
2503205-80-72-Cyclobutyl-4H,5H,6H,7H-pyrazolo(1,5-a)pyrazine hydrochlorideC₁₀H₁₆ClN₃213.71
2503205-81-82,4-Difluoro-3-methyl-5-nitrobenzene-1-sulfonyl chlorideC₇H₄ClF₂NO₄S271.63
2503205-84-14-Bromo-1-(1-ethynylcyclopropyl)-1H-pyrazoleC₈H₇BrN₂211.06
2503205-92-11-(Benzenesulfonyl)-3-iodobicyclo[1.1.1]pentaneC₁₁H₁₁IO₂S334.18
2503206-11-7Methyl 6,6-difluoro-octahydro-1H-isoindole-3a-carboxylateC₁₀H₁₅F₂NO₂219.23
2503206-15-1(4-(Difluoromethyl)-2-oxabicyclo(2.1.1)hexan-1-yl)methanolC₇H₁₀F₂O₂164.15
2503206-19-5tert-Butyl 2-imino-2-oxo-2lambda6-thia-8-azaspiro(4.5)decane-8-carboxylateC₁₃H₂₄N₂O₃S288.41
2503206-22-04H,5H,6H,7H-[1,2]Oxazolo[5,4-c]pyridine hydrochlorideC₆H₉ClN₂O160.60
2503206-31-12-{4-[(4-Chlorophenyl)methyl]piperazin-1-yl}ethan-1-amine trihydrochlorideC₁₃H₂₃Cl₄N₃363.16
2503206-34-43-(Trifluoromethyl)-5H,6H,7H,8H-(1,2,4)triazolo(4,3-a)pyridin-7-amine dihydrochlorideC₇H₁₁Cl₂F₃N₄279.09
2503206-35-51-(Piperazin-1-yl)butan-1-one dihydrochlorideC₈H₁₈Cl₂N₂O229.15
2503206-57-15-(Dimethylphosphoryl)-2-fluoropyridineC₇H₉FNOP173.13
2503206-58-21-(3,3-Dimethyl-2-oxabicyclo(2.2.2)octan-1-yl)methanamine hydrochlorideC₁₀H₂₀ClNO205.73
2503206-59-34-Ethynyloxan-4-amine, trifluoroacetic acidC₉H₁₂F₃NO₃239.19
2503206-61-72-Methyl-4H,5H,6H,7H-pyrazolo(1,5-a)pyrazine-3-carboxylic acid hydrochlorideC₈H₁₂ClN₃O₂217.66
2503206-68-43-Bromoimidazo[1,2-b]pyridazine-2-carboxylic acid hydrochlorideC₇H₅BrClN₃O₂278.49
2503206-70-8N,3-dimethyloxan-4-amine hydrochlorideC₇H₁₆ClNO165.66
2503206-73-11-(2,2,4-Trimethyl-1,3-dioxolan-4-yl)methanamine hydrochlorideC₇H₁₆ClNO₂181.66
2503206-81-13-Methyl-1H-indazole-6-carboxylic acid hydrochlorideC₉H₉ClN₂O₂212.64
2503206-88-8Thieno[3,2-b]thiophene-2-sulfonamideC₆H₅NO₂S₃219.31
2503206-96-82-Chloro-1-(1-methanesulfonylazetidin-3-yl)ethan-1-oneC₆H₁₀ClNO₃S211.67
2503206-97-93-(2,2-Difluoroethyl)bicyclo[1.1.1]pentane-1-carboxylic acidC₈H₁₀F₂O₂176.16
2503207-00-74-Amino-1-(cyclopropylmethyl)-1,2-dihydropyridin-2-one hydrochlorideC₉H₁₃ClN₂O200.67
2503207-03-02-{Spiro[2.4]heptan-4-yl}ethan-1-olC₉H₁₆O140.23
2503207-05-2Lithium(1+) 2-fluoro-4-methoxypyridine-3-sulfinateC₆H₅FLiNO₃S197.12
2503207-06-3tert-Butyl N-(2-ethynyl-7-oxaspiro[3.5]nonan-2-yl)carbamateC₁₅H₂₃NO₃265.35
2503207-12-15-Fluoro-3-methylpyridine-2-carboxylic acid hydrochlorideC₇H₇ClFNO₂191.59
2503207-17-61,1-Dicyclobutylhydrazine hydrochlorideC₈H₁₇ClN₂176.69
2503207-19-81-(4-(Difluoromethyl)-2-oxabicyclo(2.1.1)hexan-1-yl)methanamine hydrochlorideC₇H₁₂ClF₂NO199.63
2503207-33-61-Acetylazetidine-3-sulfonyl chlorideC₅H₈ClNO₃S197.64
2503207-44-92-(Spiro(2.5)octan-4-yl)acetaldehydeC₁₀H₁₆O152.24
2503207-46-1Thieno(3,2-b)thiophene-2-sulfonyl chlorideC₆H₃ClO₂S₃238.74
2503207-61-02-Imino-2lambda6-thia-8-azaspiro[4.5]decan-2-one dihydrochlorideC₈H₁₈Cl₂N₂OS261.22
2503207-62-11-Ethynyl-N,N-dimethylcyclobutan-1-amine, trifluoroacetic acidC₁₀H₁₄F₃NO₂237.22
2503207-64-31-Methyl-3-(trifluoromethyl)cyclobutan-1-amine hydrochlorideC₆H₁₁ClF₃N189.61
2503207-73-4[4-Chloro-2-(difluoromethyl)phenyl]methanolC₈H₇ClF₂O192.59
2503207-77-83-(Fluoromethyl)pyrrolidine-3-carboxylic acid hydrochlorideC₆H₁₁ClFNO₂183.61
2503207-78-9tert-Butyl decahydro-2,6-naphthyridine-2-carboxylate hydrochlorideC₁₃H₂₅ClN₂O₂276.81
2503207-79-01-Ethynyl-N-methylcyclopropane-1-sulfonamideC₆H₉NO₂S159.21
2503207-80-3Methyl 2-acetyl-3,3-dimethylbutanoateC₉H₁₆O₃172.22
2503207-95-03,3-Difluoroazetidine-1-carbonyl chlorideC₄H₄ClF₂NO155.53
2503207-99-41-Imino-1lambda6-thiomorpholin-1-one dihydrochlorideC₄H₁₂Cl₂N₂OS207.13
2503208-10-22-(Bromomethyl)spiro[3.4]octaneC₉H₁₅Br203.12
2503208-14-61-Azabicyclo[2.2.2]octan-4-ol hydrochlorideC₇H₁₄ClNO163.65
2503208-15-72-{Spiro[2.5]octan-4-yl}ethan-1-olC₁₀H₁₈O154.25
2503208-19-12-(Bromomethyl)-5-(cyclopentyloxy)pyridine hydrobromideC₁₁H₁₅Br₂NO337.06
2503208-20-4tert-Butyl N-(3-fluoro-2-oxopropyl)carbamateC₈H₁₄FNO₃191.20
2503208-24-82-Chloro-3-ethynylbenzoic acidC₉H₅ClO₂180.59
2503208-32-8tert-Butyl 4-[(4-Ethynyl-1H-pyrazol-1-yl)methyl]piperidine-1-carboxylateC₁₆H₂₃N₃O₂289.38
2503208-35-14-{[(tert-Butoxy)carbonyl]amino}-3,3-dimethyl-2-oxabicyclo[2.1.1]hexane-1-carboxylic acidC₁₃H₂₁NO₅271.31
2503208-36-2tert-Butyl 3-(aminomethyl)cyclobutane-1-carboxylate hydrochlorideC₁₀H₂₀ClNO₂221.73
2503208-38-4Benzyl N-[1-(fluorosulfonyl)propan-2-yl]carbamateC₁₁H₁₄FNO₄S275.30
2503208-43-13-Methoxy-8-oxa-1-azaspiro[4.5]decaneC₉H₁₇NO₂171.24
2503208-44-27,7-Difluorospiro[3.5]nonane-2-sulfonyl chlorideC₉H₁₃ClF₂O₂S258.72
2503208-45-3(4,4-Difluoro-1-methoxycyclohexyl)methanolC₈H₁₄F₂O₂180.19
2503208-56-68-Fluoro-6,6-dioxo-2-oxa-6lambda6-thiaspiro(3.4)octane-8-carboxylic acidC₇H₉FO₅S224.21
2503208-62-47-Amino-2,3,4,6-tetrahydro-1H-quinolizin-6-one hydrochlorideC₉H₁₃ClN₂O200.67
2503208-76-05H,6H,7H-Pyrrolo[3,4-b]pyridine-2-carboxylic acid dihydrochlorideC₈H₁₀Cl₂N₂O₂237.09
2503208-77-13-((4-Bromophenyl)methyl)-3-methylazetidine hydrochlorideC₁₁H₁₅BrClN276.61
2503208-78-2Spiro(bicyclo(2.2.1)heptane-2,2'-pyrrolidine) hydrochlorideC₁₀H₁₈ClN187.71
2503208-83-9((2,4,5-Trimethylphenyl)methyl)hydrazine hydrochlorideC₁₀H₁₇ClN₂200.71
2503208-87-32-Methyl-3H,4H,5H,6H,7H,8H,9H-pyrimido(4,5-d)azepin-4-one dihydrochlorideC₉H₁₅Cl₂N₃O252.15
2503208-88-4Methyl 1-(prop-2-yn-1-yl)-1H-pyrazole-5-carboxylateC₈H₈N₂O₂164.16
2503208-89-5(3,3-Difluoro-1-methylcyclopentyl)methanesulfonyl chlorideC₇H₁₁ClF₂O₂S232.68
2503208-91-92-Hydroxy-3-(hydroxymethyl)-5-(2,4,4-trimethylpentan-2-yl)benzaldehydeC₁₆H₂₄O₃264.37
2503208-94-23-(2-Nitrophenoxy)azetidine hydrochlorideC₉H₁₁ClN₂O₃230.65
2503208-95-3Methyl 2-amino-7,7-difluorospiro[3.5]nonane-2-carboxylate hydrochlorideC₁₁H₁₈ClF₂NO₂269.72
2503208-97-54-[2-(Trifluoromethyl)pyrrolidin-2-yl]pyridineC₁₀H₁₁F₃N₂216.21
2503209-09-21-(2-Chloro-5-fluorophenyl)cyclopropan-1-amine hydrochlorideC₉H₁₀Cl₂FN222.09
2503209-11-65-Phenyloxolan-3-amine hydrochlorideC₁₀H₁₄ClNO199.68
2503209-12-72-(1-Aminocyclopropyl)acetamide hydrochlorideC₅H₁₁ClN₂O150.61
2503209-13-82-Ethynyloxan-4-amine hydrochlorideC₇H₁₂ClNO161.63
2503209-15-0tert-Butyl 2-formyl-2-methyl-2,5-dihydro-1H-pyrrole-1-carboxylateC₁₁H₁₇NO₃211.26
2503209-16-11-(1-Methyl-4-nitro-1H-pyrazol-3-yl)methanamine hydrochlorideC₅H₉ClN₄O₂192.61
2503209-17-2tert-Butyl N-(2-ethynylspiro(3.5)nonan-2-yl)carbamateC₁₆H₂₅NO₂263.38
2503209-22-94-Methanesulfonylthiophene-3-carbonitrileC₆H₅NO₂S₂187.25
2503209-23-01-(1,1-Difluoroethyl)-3-iodobicyclo[1.1.1]pentaneC₇H₉F₂I258.05
2503209-24-11-(Bromomethyl)-4-(difluoromethyl)-2-oxabicyclo[2.1.1]hexaneC₇H₉BrF₂O227.05
2503209-25-23-Chloroazetidine-1-sulfonyl chlorideC₃H₅Cl₂NO₂S190.05
2503209-28-5Methyl 2-(6-aminoimidazo(1,5-a)pyridin-3-yl)acetate dihydrochlorideC₁₀H₁₃Cl₂N₃O₂278.14
2503209-33-21-(Prop-2-en-1-yl)cyclobutane-1-sulfonamideC₇H₁₃NO₂S175.25
2503209-34-31-(4-Amino-6,7-dimethoxyquinazolin-2-yl)piperidine-4-carboxylic acid hydrochlorideC₁₆H₂₁ClN₄O₄368.82
2503209-35-44-(2-Aminopropan-2-yl)benzonitrile hydrochlorideC₁₀H₁₃ClN₂196.68
2503209-39-87-((((tert-Butoxy)carbonyl)amino)methyl)-6-oxaspiro(3.5)nonane-2-carboxylic acidC₁₅H₂₅NO₅299.37
2503209-40-15-Bromo-3-fluoro-6-methyl-1,2-dihydropyridin-2-oneC₆H₅BrFNO206.01
25033-19-61-CyclopropylnaphthaleneC₁₃H₁₂168.24
25033-65-2N,N-DibutylbenzamideC₁₅H₂₃NO233.35
250337-98-53-(Bromomethyl)bicyclo[4.2.0]octa-1,3,5-trieneC₉H₉Br197.07
2503374-11-44-(3-Methylbut-1-yn-1-yl)benzoic acidC₁₂H₁₂O₂188.23
250338-50-22-(Bromomethyl)-2-ethenyl-1,3-dioxolaneC₆H₉BrO₂193.04
250351-78-16-Bromo-2,4-difluoro-3-methoxybenzoic acidC₈H₅BrF₂O₃267.02
250351-87-2(2S)-2-Hydroxy-3-(1H-imidazol-4-yl)propanoic acid hydrochlorideC₆H₉ClN₂O₃192.60
250352-06-85-(3-Chlorophenyl)-5-ethylimidazolidine-2,4-dioneC₁₁H₁₁ClN₂O₂238.67
250358-46-4Emim OHC₆H₁₂N₂O128.18

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