CAS number index

CAS numbers starting with 258, page 3

545 chemicals have a CAS number that starts with 258. They are listed in CAS order.

Showing 201 to 300 of 545 chemicals

CAS numberChemical nameFormulaMol. weight

2580220-51-33-Chloro-5-iodothiophene-2-carbaldehydeC₅H₂ClIOS272.49
2580220-93-3(Hexahydro-1H-pyrrolizin-1-yl)methanol hydrochlorideC₈H₁₆ClNO177.68
2580222-20-2[4-(Difluoromethyl)piperidin-4-yl]methanol hydrochlorideC₇H₁₄ClF₂NO201.64
2580222-55-3tert-Butyl N-({2-hydroxy-6-oxaspiro[3.5]nonan-7-yl}methyl)carbamateC₁₄H₂₅NO₄271.36
2580222-75-76-Bromo-1H-pyrrolo[2,3-b]pyridine-3-sulfonyl fluorideC₇H₄BrFN₂O₂S279.09
2580222-84-82-((tert-Butyldimethylsilyl)oxy)-2-methylbutanalC₁₁H₂₄O₂Si216.40
2580222-94-02-(Piperidin-2-yl)-5-(trifluoromethyl)pyrimidine hydrochlorideC₁₀H₁₃ClF₃N₃267.68
2580223-05-6tert-Butyl N-(2-azaspiro(4.4)nonan-6-yl)carbamate hydrochlorideC₁₃H₂₅ClN₂O₂276.81
2580223-11-4Ethyl 6-(2-amino-1,3-thiazol-4-yl)hexanoate hydrochlorideC₁₁H₁₉ClN₂O₂S278.81
2580223-17-04-(3,5-Difluorophenyl)-1,4,5,6-tetrahydropyrimidin-2-amine, trifluoroacetic acidC₁₂H₁₂F₅N₃O₂325.24
2580223-58-9tert-Butyl N-{3-formylspiro[3.3]heptan-1-yl}carbamateC₁₃H₂₁NO₃239.31
2580223-74-92-(Chloromethyl)-1,3-oxazole hydrochlorideC₄H₅Cl₂NO154.00
2580223-79-43-tert-Butyl-2,3,4,5-tetrahydro-1,4-benzoxazepin-5-oneC₁₃H₁₇NO₂219.28
2580224-43-55-Fluoro-4-methylpyridine-2-sulfonyl fluorideC₆H₅F₂NO₂S193.17
2580224-64-0tert-Butyl 3-[3-(piperazin-1-yl)propyl]piperidine-1-carboxylate hydrochlorideC₁₇H₃₄ClN₃O₂347.93
2580224-68-43-Cyanocyclopentane-1-sulfonamideC₆H₁₀N₂O₂S174.22
2580225-00-73-(2-(Dimethylamino)-N-methylacetamido)propanamide hydrochlorideC₈H₁₈ClN₃O₂223.70
2580225-44-93-(1-{[(9H-Fluoren-9-yl)methoxy]carbonyl}piperidin-4-yl)bicyclo[1.1.1]pentane-1-carboxylic acidC₂₆H₂₇NO₄417.50
2580225-66-54-(3-Ethyl-1H-1,2,4-triazol-5-yl)piperidine dihydrochlorideC₉H₁₈Cl₂N₄253.18
2580226-51-15-(Aminomethyl)-2-ethyl-2,3-dihydro-1H-isoindol-1-one hydrochlorideC₁₁H₁₅ClN₂O226.71
2580226-62-44-(1-Phenylcyclopropyl)piperidine hydrochlorideC₁₄H₂₀ClN237.77
2580226-93-14-(4-{[(9H-Fluoren-9-yl)methoxy]carbonyl}morpholin-2-yl)butanoic acidC₂₃H₂₅NO₅395.45
2580226-98-6Ethyl[(3-methylphenyl)methyl]amine hydrochlorideC₁₀H₁₆ClN185.70
2580227-93-41-(Bromomethyl)-3-(2,2-dimethylpropyl)cyclobutaneC₁₀H₁₉Br219.17
2580228-83-5Ethyl 2-fluoro-2-sulfamoylacetateC₄H₈FNO₄S185.18
2580230-16-44-(4-Aminophenyl)morpholin-2-one dihydrochlorideC₁₀H₁₄Cl₂N₂O₂265.14
2580230-34-62-tert-Butyl-4-chloropyridine hydrochlorideC₉H₁₃Cl₂N206.12
2580230-43-71-(2,4-Dimethylpyridin-3-yl)methanamine dihydrochlorideC₈H₁₄Cl₂N₂209.12
2580230-61-92-(1-Carbamimidoylpyrrolidin-2-yl)acetic acid hydrochlorideC₇H₁₄ClN₃O₂207.66
2580230-83-59,9-Dimethylfluorene-2-sulfonyl chlorideC₁₅H₁₃ClO₂S292.79
2580230-86-8tert-Butyl6-(hydroxymethyl)-6-methyl-1,2,3,6-tetrahydropyridine-1-carboxylateC₁₂H₂₁NO₃227.30
2580231-05-42-(Dimethylphosphoryl)morpholine hydrochlorideC₆H₁₅ClNO₂P199.62
2580231-29-22-{5-[({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)methyl]-4H-1,2,4-triazol-3-yl}acetic acidC₂₀H₁₈N₄O₄378.39
2580231-73-61-Methylcyclobutane-1,3-diamine dihydrochlorideC₅H₁₄Cl₂N₂173.09
2580231-87-22-Bromo-6-(1,2,2,2-tetrafluoroethyl)pyridineC₇H₄BrF₄N258.01
2580232-41-11-[3-(Fluoromethyl)-1-methoxycyclobutyl]methanamine hydrochlorideC₇H₁₅ClFNO183.65
2580232-49-9[3-Methyl-5-(trifluoromethyl)thiophen-2-yl]methanolC₇H₇F₃OS196.19
2580234-12-22-{Bicyclo[1.1.1]pentan-1-yl}-2,2-difluoroethan-1-amine hydrochlorideC₇H₁₂ClF₂N183.63
2580234-77-94-(5-Bromo-2-fluorophenyl)-1,3-thiazol-2-amine hydrobromideC₉H₇Br₂FN₂S354.04
2580235-06-72-(2-{[(9H-Fluoren-9-yl)methoxy]carbonyl}-5-oxa-2-azaspiro[3.4]octan-6-yl)acetic acidC₂₃H₂₃NO₅393.44
2580235-07-82-Chloro-5-ethenylpyridine hydrochlorideC₇H₇Cl₂N176.05
2580235-16-92-(Chloromethyl)-3-methyl-5-(trifluoromethyl)thiopheneC₇H₆ClF₃S214.64
2580236-51-52-(3-Bromo-2,4-dimethoxyphenyl)ethan-1-amine hydrochlorideC₁₀H₁₅BrClNO₂296.59
2580236-92-4N-Methylpyrrolidin-3-amine, trifluoroacetic acidC₇H₁₃F₃N₂O₂214.19
2580237-52-97-(Aminomethyl)-6-oxaspiro[3.5]nonane-2-carboxylic acid hydrochlorideC₁₀H₁₈ClNO₃235.71
2580238-10-2methyl1-amino-3-tert-butylcyclobutane-1-carboxylatehydrochloride,MixtureofdiastereomersC₁₀H₂₀ClNO₂221.73
2580238-30-6tert-Butyl 2-hydroxy-2-(piperidin-4-yl)acetateC₁₁H₂₁NO₃215.29
2580238-51-14-Fluoro-3-(1H-pyrrol-1-yl)aniline hydrochlorideC₁₀H₁₀ClFN₂212.66
2580239-11-63-(2,3-Dimethylphenyl)-N-ethylcyclohexan-1-amine hydrochlorideC₁₆H₂₆ClN267.84
2580239-45-63-(1-(((9H-Fluoren-9-yl)methoxy)carbonyl)azetidin-3-yl)bicyclo(1.1.1)pentane-1-carboxylic acidC₂₄H₂₃NO₄389.45
2580239-46-72-(2-Methoxy-7-oxaspiro[3.5]nonan-2-yl)acetic acidC₁₁H₁₈O₄214.26
2580239-92-35-Chloro-2,6-dimethylpyridin-3-amine hydrochlorideC₇H₁₀Cl₂N₂193.08
2580240-04-43-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-6-fluoro-2-methylbenzoic acidC₂₃H₁₈FNO₄391.40
2580240-05-52-[4-(2,2-Difluoroethoxy)piperidin-1-yl]ethan-1-amineC₉H₁₈F₂N₂O208.25
2580240-06-65-(Azetidin-3-yl)-2-methoxypyridine dihydrochlorideC₉H₁₄Cl₂N₂O237.13
2580240-21-5Methyl 3-amino-2-fluoro-4-hydroxybenzoate hydrochlorideC₈H₉ClFNO₃221.62
2580240-44-23-(Acetylsulfanyl)cyclobutan-1-oneC₆H₈O₂S144.19
2580240-78-23-Amino-N-(3-methyl-1,2,4-oxadiazol-5-yl)propanamide hydrochlorideC₆H₁₁ClN₄O₂206.63
2580241-18-32-Amino-2-ethynylpropane-1,3-diol hydrochlorideC₅H₁₀ClNO₂151.59
2580241-65-03-Amino-2-[(pyridin-4-yl)methyl]propanoic acid dihydrochlorideC₉H₁₄Cl₂N₂O₂253.13
2580241-97-83-Bromo-1-iodoimidazo[1,5-a]pyridineC₇H₄BrIN₂322.93
2580242-07-31-[5-(3-Fluorophenyl)furan-2-yl]methanamine hydrochlorideC₁₁H₁₁ClFNO227.67
2580242-17-5Methyl 2-(aminomethyl)-3,3-dimethylbutanoate hydrochlorideC₈H₁₈ClNO₂195.69
2580243-11-22-Cyclobutyl-2-phenylethan-1-amine hydrochlorideC₁₂H₁₈ClN211.74
2580243-25-8Methyl 4-amino-3,4-dimethylpentanoate hydrochlorideC₈H₁₈ClNO₂195.69
2580243-74-74-(3-(Dimethylamino)propyl)-4H-1,2,4-triazole-3-thiol hydrochlorideC₇H₁₅ClN₄S222.75
2580243-95-2Bicyclo[3.2.0]heptane-1-carboxylic acidC₈H₁₂O₂140.18
2580244-28-4[4-(2,2,2-Trifluoroethyl)cyclohexyl]methanesulfonyl chlorideC₉H₁₄ClF₃O₂S278.72
2580244-37-53-Bromo-7-{[(9H-fluoren-9-yl)methoxy]carbonyl}-5H,6H,7H,8H-imidazo[1,2-a]pyrazine-2-carboxylic acidC₂₂H₁₈BrN₃O₄468.31
2580244-69-32-(3-Chloro-4-iodopyridin-2-yl)-2-methylpropanenitrileC₉H₈ClIN₂306.53
2580248-58-21-(2-(Difluoromethoxy)-4-fluorophenyl)methanamine hydrochlorideC₈H₉ClF₃NO227.61
2580249-27-85-Bromo-4-cyclopropyl-6-hydrazinylpyrimidineC₇H₉BrN₄229.08
2580249-37-03-Amino-2,3-dihydro-1-benzofuran-6-carbonitrile hydrochlorideC₉H₉ClN₂O196.64
2580249-38-13-(2-((tert-Butoxy)carbonyl)-2-azabicyclo(3.1.1)heptan-1-yl)propanoic acidC₁₄H₂₃NO₄269.34
2580249-39-22-(Cyclohexylamino)-1-(4-fluorophenyl)ethan-1-one hydrochlorideC₁₄H₁₉ClFNO271.76
2580249-52-94-Chloro-2-cyclopentyl-6-methylphenolC₁₂H₁₅ClO210.70
2580249-59-62-(Oxan-4-ylidene)ethan-1-amine hydrochlorideC₇H₁₄ClNO163.65
2580249-62-11-(Phenanthridin-6-yl)methanamine dihydrochlorideC₁₄H₁₄Cl₂N₂281.19
2580249-68-71-Bromo-3-(1-chloro-2,2-difluoropropyl)benzeneC₉H₈BrClF₂269.52
2580249-84-71-[(tert-Butoxy)carbonyl]-2-(methoxymethyl)-2,5-dihydro-1H-pyrrole-2-carboxylicacidC₁₂H₁₉NO₅257.29
2580250-02-6Ethyl 2-[N-methyl-3-(methylamino)propanamido]acetate hydrochlorideC₉H₁₉ClN₂O₃238.72
2580250-13-9Methyl 8-bromo-2-(chloromethyl)imidazo[1,2-a]pyridine-6-carboxylateC₁₀H₈BrClN₂O₂303.54
2580250-43-5Pyrrolidine-3-sulfonamide hydrochlorideC₄H₁₁ClN₂O₂S186.66
2580250-60-6Ethyl 4-chloro-7-cyanoquinoline-3-carboxylateC₁₃H₉ClN₂O₂260.68
2580252-39-53-{1-[(Benzyloxy)carbonyl]azetidin-3-yl}bicyclo[1.1.1]pentane-1-carboxylic acidC₁₇H₁₉NO₄301.34
2580252-59-92-(7-Bromo-5-fluoro-3,4-dihydro-2H-1-benzopyran-6-yl)ethan-1-amine hydrochlorideC₁₁H₁₄BrClFNO310.59
2580253-68-31-[4-(Trifluoromethyl)phenyl]-2-azaspiro[3.3]heptaneC₁₃H₁₄F₃N241.26
2580253-78-5(Cyclopropylmethyl)(methoxy)amine hydrochlorideC₅H₁₂ClNO137.61
2580253-87-65-(Pyrrolidin-3-yl)-2-(trifluoromethyl)pyridine hydrochlorideC₁₀H₁₂ClF₃N₂252.67
2580254-26-64-Bromo-1-ethynylisoquinolineC₁₁H₆BrN232.08
2580254-37-92-(6-Methylpyridin-2-yl)butan-2-amine dihydroiodideC₁₀H₁₈I₂N₂420.08
2580294-99-9Methyl (2E)-3-sulfamoylprop-2-enoateC₄H₇NO₄S165.17
25803-14-9ClometacinC₁₉H₁₆ClNO₄357.79
25803-71-82-((2-Oxo-2-phenylethyl)thio)benzoic acidC₁₅H₁₂O₃S272.32
2580357-88-4cis-N,N-Dimethyl-1,2,3,3A,4,5,6,6A-octahydrocyclopenta[C]pyrrol-5-amineC₉H₁₈N₂154.26
25804-49-3tert-Butyl 4-hydroxybenzoateC₁₁H₁₄O₃194.23
25807-94-71-Sulfanylbutan-2-olC₄H₁₀OS106.19
25808-30-4Acetonitrile, 2-(methylamino)-, hydrochloride (1:1)C₃H₇ClN₂106.56
25808-74-6Lead hexafluorosilicateF₆PbSi349.27
2580941-14-4Estrogen receptor |A antagonist 2C₂₃H₂₆N₂O₆426.47

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