CAS number index

CAS numbers starting with 28, page 25

3,705 chemicals have a CAS number that starts with 28. They are listed in CAS order.

Showing 2,401 to 2,500 of 3,705 chemicals

CAS numberChemical nameFormulaMol. weight

2866321-99-31-(5-Bromo-1-methyl-1H-imidazol-2-yl)-2,2,2-trifluoroethan-1-oneC₆H₄BrF₃N₂O257.01
2866322-00-93-[(5-Bromopyrimidin-2-yl)oxy]propan-1-amine hydrochlorideC₇H₁₁BrClN₃O268.54
2866322-01-0Methyl 7-fluoro-1,2,3,4-tetrahydroisoquinoline-8-carboxylate hydrochlorideC₁₁H₁₃ClFNO₂245.68
2866322-08-76-Amino-1,3-benzothiazole-2-thiol hydrochlorideC₇H₇ClN₂S₂218.73
2866322-09-83,6-Difluoro-5-iodopyridin-2-amineC₅H₃F₂IN₂255.99
2866322-12-32-(3-(Oxan-4-yl)-1,2,4-oxadiazol-5-yl)ethan-1-amine hydrochlorideC₉H₁₆ClN₃O₂233.70
2866322-29-21-(3-(Trifluoromethyl)bicyclo(1.1.1)pentan-1-yl)ethan-1-oneC₈H₉F₃O178.15
2866322-31-64-Methyl-5,6-dihydro-2H-pyran-3-carboxylic acidC₇H₁₀O₃142.15
2866322-32-75-Bromo-2-(1,1,2-trifluoroethyl)pyridineC₇H₅BrF₃N240.02
2866322-35-0tert-Butyl 5-(hydroxymethyl)-1,4-diazepane-1-carboxylate hydrochlorideC₁₁H₂₃ClN₂O₃266.77
2866322-37-2Methyl 1,1-dioxo-2H-1lambda6-thiete-3-carboxylateC₅H₆O₄S162.17
2866322-40-72-(4,4-Difluorocyclohexyl)propan-1-olC₉H₁₆F₂O178.22
2866322-41-86-Oxa-2-azaspiro[3.4]octan-7-one, trifluoroacetic acidC₈H₁₀F₃NO₄241.16
2866322-45-23-Methoxy-2-(1H-pyrazol-1-yl)benzoic acidC₁₁H₁₀N₂O₃218.21
2866322-46-32-Amino-1-(3-bromothiophen-2-yl)ethan-1-one hydrochlorideC₆H₇BrClNOS256.55
2866322-53-2Lithium(1+) 5-bromo-1-methyl-1H-1,3-benzodiazole-2-carboxylateC₉H₆BrLiN₂O₂261.00
2866322-54-3rac-(1R,2S)-2-(2-Methoxyethyl)cyclopentan-1-amineC₈H₁₇NO143.23
2866322-58-7rac-2-[(1R,2R)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)cyclopentyl]acetic acidC₂₂H₂₃NO₄365.43
2866322-61-22-(4-Chlorophenyl)-2-cyclobutylethan-1-amine hydrochlorideC₁₂H₁₇Cl₂N246.18
2866322-66-71-(3-(Oxetan-3-yl)bicyclo(1.1.1)pentan-1-yl)ethan-1-oneC₁₀H₁₄O₂166.22
2866322-70-34-(Difluoromethyl)-2-fluoroaniline hydrochlorideC₇H₇ClF₃N197.59
2866322-71-4[(6-Bromo-1,3-dioxaindan-5-yl)methyl](methyl)amine hydrochlorideC₉H₁₁BrClNO₂280.55
2866322-72-5Methyl 6-oxospiro[2.3]hexane-4-carboxylateC₈H₁₀O₃154.16
2866322-74-76-Fluorohex-2-ynoic acidC₆H₇FO₂130.12
2866322-75-82-(1-(Trifluoromethyl)cyclobutyl)pyridin-3-amineC₁₀H₁₁F₃N₂216.21
2866322-77-01-(2-Aminoethyl)-1H-imidazole-4-carboxylic acid dihydrochlorideC₆H₁₁Cl₂N₃O₂228.08
2866322-83-85-Bromo-4-(trifluoromethyl)-1H-imidazole hydrobromideC₄H₃Br₂F₃N₂295.88
2866322-86-11-(3-Methoxypyridin-4-yl)ethan-1-amine dihydrochlorideC₈H₁₄Cl₂N₂O225.12
2866322-87-21-(4-Methyl-2-(pyridin-4-yl)-1,3-thiazol-5-yl)methanamine dihydrochlorideC₁₀H₁₃Cl₂N₃S278.21
2866322-88-32-[(Azetidin-3-yl)(methyl)amino]ethan-1-ol dihydrochlorideC₆H₁₆Cl₂N₂O203.11
2866322-90-7Methyl 6,6-dioxo-6lambda6-thia-3-azabicyclo(3.2.0)heptane-1-carboxylate hydrochlorideC₇H₁₂ClNO₄S241.70
2866322-94-12-Methyl-1,3-thiazole-5-carbohydrazide dihydrochlorideC₅H₉Cl₂N₃OS230.12
2866322-95-2N-(2-Aminoethyl)-N-methylsulfamoyl fluoride hydrochlorideC₃H₁₀ClFN₂O₂S192.64
2866323-00-2tert-Butyl 3-(aminomethyl)-3-(propan-2-yloxy)azetidine-1-carboxylate hydrochlorideC₁₂H₂₅ClN₂O₃280.80
2866323-02-42-{[6-(Trifluoromethyl)pyridin-3-yl]oxy}ethan-1-amine hydrochlorideC₈H₁₀ClF₃N₂O242.63
2866323-05-77-Fluoro-2,3-dihydro-1H-isoindole-4-carboxylic acid hydrochlorideC₉H₉ClFNO₂217.63
2866323-07-9Ethyl 2,4-dioxo-4-(pyridin-3-yl)butanoate hydrochlorideC₁₁H₁₂ClNO₄257.67
2866323-08-03,6-DifluoroazepaneC₆H₁₁F₂N135.16
2866323-09-1(3-Bromo-5-fluorophenyl)hydrazine hydrochlorideC₆H₇BrClFN₂241.49
2866323-10-43-(Pyrrolidin-3-yl)pyridazine dihydrochlorideC₈H₁₃Cl₂N₃222.12
2866323-16-01-(2-Methoxyphenyl)piperidin-4-amine dihydrochlorideC₁₂H₂₀Cl₂N₂O279.21
2866323-18-21-(Trifluoromethyl)-2-azabicyclo[2.2.1]heptane hydrochlorideC₇H₁₁ClF₃N201.62
2866323-23-9Methyl[(thian-3-yl)methyl]amine hydrochlorideC₇H₁₆ClNS181.73
2866323-24-0N-[(2-Chloro-5-methoxyphenyl)methyl]-N-methylsulfamoyl chlorideC₉H₁₁Cl₂NO₃S284.16
2866323-26-2rac-(1R,2R)-2-(1,3-Thiazol-4-yl)cyclopropan-1-amine dihydrochlorideC₆H₁₀Cl₂N₂S213.13
2866323-33-1N-Cyclopropyl-1-ethylpiperidin-4-amine dihydrochlorideC₁₀H₂₂Cl₂N₂241.21
2866323-38-64-(Trifluoromethyl)-1-azabicyclo[2.2.1]heptane-3-carboxylic acid hydrochlorideC₈H₁₁ClF₃NO₂245.63
2866323-41-11-[4-(Pyrimidin-5-yl)phenyl]ethan-1-amine dihydrochlorideC₁₂H₁₅Cl₂N₃272.18
2866323-45-51-((tert-Butoxy)carbonyl)-1-azaspiro(5.5)undecane-9-carboxylic acidC₁₆H₂₇NO₄297.39
2866323-47-7rac-(1R,2S)-1-Bromo-2-(trifluoromethyl)cyclopropaneC₄H₄BrF₃188.97
2866323-54-62-(Pent-4-yn-1-yloxy)ethan-1-amine hydrochlorideC₇H₁₄ClNO163.65
2866323-58-01-Methyl-1',2'-dihydrospiro[azetidine-3,3'-indole]C₁₁H₁₄N₂174.25
2866323-60-4rac-Potassium (2R,3S)-3-(4-chlorophenyl)oxirane-2-carboxylateC₉H₆ClKO₃236.69
2866323-61-53-Amino-2,2-dimethylbutane-1,4-diol hydrochlorideC₆H₁₆ClNO₂169.65
2866323-65-93-(Trifluoromethanesulfonylmethyl)azetidine hydrochlorideC₅H₉ClF₃NO₂S239.65
2866323-66-0[(3-Chloro-2,6-difluorophenyl)methyl](methyl)amine hydrochlorideC₈H₉Cl₂F₂N228.07
2866323-68-24-(Difluoromethyl)-4-methoxypiperidine hydrochlorideC₇H₁₄ClF₂NO201.64
2866323-69-3N-(5-Chloro-2-hydroxyphenyl)ethene-1-sulfonamideC₈H₈ClNO₃S233.68
2866323-72-83-(Difluoromethyl)-3-methoxypyrrolidine hydrochlorideC₆H₁₂ClF₂NO187.62
2866323-74-0rac-(1R,2R)-2-(1,3-Thiazol-5-yl)cyclopropan-1-amine dihydrochlorideC₆H₁₀Cl₂N₂S213.13
2866323-77-3Lithium(1+) 5-(methylamino)pyridazine-3-carboxylateC₆H₆LiN₃O₂159.07
2866323-79-51-(3-(Difluoromethyl)oxetan-3-yl)methanamine hydrochlorideC₅H₁₀ClF₂NO173.59
2866323-81-96,8-Difluoro-1-methyl-1,2,3,4-tetrahydroisoquinoline hydrochlorideC₁₀H₁₂ClF₂N219.66
2866323-83-1[(2-Bromo-3,5-difluorophenyl)methyl](methyl)amine hydrochlorideC₈H₉BrClF₂N272.52
2866323-84-25-(Bromomethyl)-1,1-difluoro-5-methylspiro[2.3]hexaneC₈H₁₁BrF₂225.08
2866323-85-34-Bromo-2-tert-butyl-1,3-oxazoleC₇H₁₀BrNO204.07
2866323-86-46,6,8,8-Tetramethyl-7-oxaspiro[3.5]nonan-2-oneC₁₂H₂₀O₂196.29
2866323-88-6((2-Bromo-6-fluorophenyl)methyl)(methyl)amine hydrochlorideC₈H₁₀BrClFN254.53
2866323-99-91-(2-Aminoethyl)-1H-imidazole-5-carboxylic acid dihydrochlorideC₆H₁₁Cl₂N₃O₂228.08
2866324-04-9Methyl 2-(azetidin-3-yl)-2-hydroxyacetate hydrochlorideC₆H₁₂ClNO₃181.62
2866324-07-2(3,3-Difluoropropyl)hydrazine dihydrochlorideC₃H₁₀Cl₂F₂N₂183.03
2866333-83-54-(Bromomethyl)-2-oxabicyclo(2.2.1)heptaneC₇H₁₁BrO191.07
2866333-86-8(5-Oxa-2-azaspiro(3.4)octan-7-yl)methanol hydrochlorideC₇H₁₄ClNO₂179.65
2866333-96-01-tert-Butyl-3-methylidenecyclobutaneC₉H₁₆124.23
2866334-01-0tert-Butyl 1-(2-oxoethyl)-2-azabicyclo[3.1.0]hexane-2-carboxylateC₁₂H₁₉NO₃225.29
2866334-03-26-Methoxyspiro[3.3]heptan-1-oneC₈H₁₂O₂140.18
2866334-04-35-Iodo-2-(propan-2-yl)-1,3-oxazoleC₆H₈INO237.04
2866334-12-31,5-Dimethyl-2,3-dihydro-1H-inden-1-amine hydrochlorideC₁₁H₁₆ClN197.71
2866334-23-63-{3-Bromobicyclo[1.1.1]pentan-1-yl}oxetaneC₈H₁₁BrO203.08
2866334-24-72-(5-(2-Methyl-1,3-thiazol-4-yl)thiophen-2-yl)ethan-1-amine dihydrochlorideC₁₀H₁₄Cl₂N₂S₂297.28
2866334-31-62-Chloro-5-(chloromethyl)-1-methyl-1H-imidazole hydrochlorideC₅H₇Cl₃N₂201.48
2866334-33-81,1-Difluoro-5-methylspiro[2.3]hexane-5-carbaldehydeC₈H₁₀F₂O160.16
2866334-36-1(5-Methoxy-1,3-oxazol-2-yl)methanolC₅H₇NO₃129.12
2866334-37-2N-(4-Amino-4-methylcyclohexyl)cyclopropanesulfonamide hydrochlorideC₁₀H₂₁ClN₂O₂S268.81
2866334-39-4Methyl 3-bromo-6-chloroimidazo[1,2-b]pyridazine-8-carboxylateC₈H₅BrClN₃O₂290.50
2866334-53-2Methyl 2,4-dioxo-4-(pyridin-4-yl)butanoate hydrochlorideC₁₀H₁₀ClNO₄243.65
2866334-58-73-Amino-N-[(pyridin-4-yl)methyl]propanamide dihydrochlorideC₉H₁₅Cl₂N₃O252.15
2866334-60-13-(3H-Diazirin-3-yl)propan-1-amine hydrochlorideC₄H₁₀ClN₃135.60
2866334-70-32-Amino-1-(1,2-thiazol-3-yl)ethan-1-one hydrochlorideC₅H₇ClN₂OS178.64
2866334-74-7tert-Butyl (1RS,2RS&,4SR&,7SR)-3-oxa-9-azatricyclo[5.2.0.0,2,4]nonane-9-carboxylateC₁₂H₁₉NO₃225.29
2866334-75-84-Ethynyl-2,6-dimethoxybenzaldehydeC₁₁H₁₀O₃190.20
2866334-82-7Methyl 5-(dimethoxymethyl)pyrimidine-2-carboxylateC₉H₁₂N₂O₄212.21
2866334-85-05-Ethyl-1,2,3,4-tetrahydroquinoline hydrochlorideC₁₁H₁₆ClN197.71
2866334-86-1rac-2-[(1R,2S)-2-Aminocyclopentyl]ethan-1-ol hydrochlorideC₇H₁₆ClNO165.66
2866334-90-74-(But-3-yn-1-yl)piperazine-1-carbonyl chloride hydrochlorideC₉H₁₄Cl₂N₂O237.13
2866334-93-0rac-1-tert-Butyl 3-methyl (3R,6R)-6-aminoazepane-1,3-dicarboxylate hydrochlorideC₁₃H₂₅ClN₂O₄308.81
2866334-95-24-Methoxy-1-methyl-1H-pyrazol-5-amine hydrochlorideC₅H₁₀ClN₃O163.61
2866334-96-3Ethyl 3-(aminomethyl)thiophene-2-carboxylate hydrochlorideC₈H₁₂ClNO₂S221.71
2866334-97-41Lambda6,2,5,8-thiatriazecane-1,1,7-trioneC₆H₁₃N₃O₃S207.25
2866334-98-5Methyl 5-(bromomethyl)pyridine-2-carboxylate hydrobromideC₈H₉Br₂NO₂310.97

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