CAS number index

CAS numbers starting with 28, page 5

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

Showing 401 to 500 of 3,705 chemicals

CAS numberChemical nameFormulaMol. weight

28081-19-84-Dimethylamino-4'-fluorochalconeC₁₇H₁₆FNO269.32
28081-21-2(E)-1-(4-Fluorophenyl)-3-(1H-pyrrol-2-yl)prop-2-en-1-oneC₁₃H₁₀FNO215.23
28081-38-12-(2-Bromoethyl)-1,4-dimethylbenzeneC₁₀H₁₃Br213.12
28081-49-4Ethyl 2-(3-ethyl-4-oxophthalazin-1-yl)acetateC₁₄H₁₆N₂O₃260.29
28081-52-92-(3-Methyl-4-oxo-3,4-dihydrophthalazin-1-yl)acetic acidC₁₁H₁₀N₂O₃218.21
28081-53-0(3-Ethyl-4-oxo-3,4-dihydro-phthalazin-1-yl)-acetic acidC₁₂H₁₂N₂O₃232.24
28081-54-13,4-Dihydro-4-oxo-3-(phenylmethyl)-1-phthalazineacetic acidC₁₇H₁₄N₂O₃294.31
28081-62-12-(3-Methyl-4-oxo-3,4-dihydrophthalazin-1-yl)acetohydrazideC₁₁H₁₂N₄O₂232.24
28082-15-71-Methyl-1,3a,4,11c-tetrahydro-3H-benzo[5,6]chromeno[4,3-c]isoxazoleC₁₅H₁₅NO₂241.29
28082-86-22-Hydroxy-3,6,7-trimethylquinoxalineC₁₁H₁₂N₂O188.23
28083-34-37alpha-Hydroxy-5beta-cholan-24-oic AcidC₂₄H₄₀O₃376.58
2808375-29-13-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)cyclobutan-1-olC₁₀H₁₉BO₃198.07
28084-00-66-Nitro-2-pentofuranosyl-2H-indazoleC₁₂H₁₃N₃O₆295.25
28084-48-24-Hydroxyphenyl 4-hydroxybenzoateC₁₃H₁₀O₄230.22
28086-13-7Phenylmercury salicylateC₁₃H₁₀HgO₃414.81
28086-43-3(5-(2,4-Dioxopyrimidin-1-yl)-3,4-dihydroxyoxolan-2-yl)methyl dihydrogen phosphateC₉H₁₃N₂O₉P324.18
2809-21-4Etidronic acidC₂H₈O₇P₂206.03
2809-22-5(1-Hydroxy-1-phosphono-hexyl)-phosphonic acidC₆H₁₆O₇P₂262.13
2809-23-6(1-Hydroxy-1-phosphonodecyl)phosphonic acidC₁₀H₂₄O₇P₂318.24
2809-24-7(1-Hydroxy-1-phosphonohexadecyl)phosphonic acidC₁₆H₃₆O₇P₂402.40
2809-26-9[Hydroxy(phenyl)phosphonomethyl]phosphonic acidC₇H₁₀O₇P₂268.10
2809-64-55-Methyl-1,2,3,4-tetrahydronaphthaleneC₁₁H₁₄146.23
2809-67-82-OctyneC₈H₁₄110.20
2809-69-02,4-HexadiyneC₆H₆78.11
2809-75-81-Ethynyl-1-methylcyclopropaneC₆H₈80.13
2809-78-11-Ethynyl-1-cycloheptanolC₉H₁₄O138.21
28090-12-24-[(3-Methylbut-2-en-1-yl)oxy]benzaldehydeC₁₂H₁₄O₂190.24
28090-15-5Valencic acidC₁₂H₁₄O₃206.24
28091-65-8Methyl N-(3-chlorophenyl)-N-hydroxycarbamateC₈H₈ClNO₃201.61
28094-04-43-Amino-5,6,7,8-tetrahydro-2-naphtholC₁₀H₁₃NO163.22
28094-15-76-Hydroxydopamine hydrochlorideC₈H₁₂ClNO₃205.64
28095-18-3UlopterolC₁₅H₁₈O₅278.30
28095-60-52-Azaniumyl-3-(1-methyl-1H-imidazol-4-yl)propanoateC₇H₁₁N₃O₂169.18
28096-36-81-(4-Chloro-2-methylphenyl)methanamine hydrochlorideC₈H₁₁Cl₂N192.09
28096-37-9(5-Chloro-2-methylphenyl)methanamine hydrochlorideC₈H₁₁Cl₂N192.09
28096-45-9((5-Chloro-2-methylphenyl)methyl)(methyl)amine hydrochlorideC₉H₁₃Cl₂N206.12
28096-56-24-(Dimethylamino)-3-nitrobenzoic acidC₉H₁₀N₂O₄210.19
28096-93-74,4'-Diamino-2,2'-stilbenedisulfonic acid, (E)-C₁₄H₁₄N₂O₆S₂370.41
28097-03-2Chaetocin from Chaetomium minutumC₃₀H₂₈N₆O₆S₄696.86
28098-03-5Octanoic acid, compd. with 2-aminoethanol (1:1)C₁₀H₂₃NO₃205.30
281-23-2AdamantaneC₁₀H₁₆136.24
281-27-61-Azatricyclo(3.3.1.13,7)decaneC₉H₁₅N137.23
281-54-9Calix(4)areneC₂₈H₂₄360.50
2810-04-0Ethyl 2-thenoateC₇H₈O₂S156.21
2810-21-1StepharineC₁₈H₁₉NO₃297.35
2810-37-91-(3-Phthalamidopropyl)-1H-benzotriazoleC₁₇H₁₆N₄O₂308.34
2810-69-73,4,5,6-Tetrabromo-o-xyleneC₈H₆Br₄421.75
2810-74-4N,N'-DimethylbenzidineC₁₄H₁₆N₂212.30
28100-77-85-Thyminyl-5,6-dihydrothymineC₁₀H₁₂N₄O₄252.23
28102-96-74-Quinolinethiol, 6-methoxy-2-methyl-C₁₁H₁₁NOS205.28
28103-25-53-Nitroso-2-phenylimidazo(1,2-a)pyrimidineC₁₂H₈N₄O224.22
28105-69-33-(3-Pyridyl)alanineC₈H₁₀N₂O₂166.18
28106-30-1Ethylstyrene (mixed isomers)C₁₀H₁₂132.21
2810887-45-54-Chloranyl-6-[1,5-dimethyl-4-(phenylmethyl)pyrazol-3-yl]pyrimidin-2-amineC₁₆H₁₆ClN₅313.79
28109-92-48-Methylpurine-2,6-dioneC₆H₄N₄O₂164.12
28114-87-6Spiro[3.3]heptane-2-carboxylic acidC₈H₁₂O₂140.18
28114-88-76-Bromospiro[3.3]heptane-2-carboxylic acidC₈H₁₁BrO₂219.08
28114-89-86-Cyanospiro[3.3]heptane-2-carboxylic acidC₉H₁₁NO₂165.19
28115-25-5Tetrahydro-3a,6a-dimethylimidazo(4,5-d)imidazole-2,5(1H,3H)-dioneC₆H₁₀N₄O₂170.17
28115-37-9rac-((2R,5R)-5-Methylpyrrolidin-2-yl)methanolC₆H₁₃NO115.18
28115-68-6(-)-PluviatolideC₂₀H₂₀O₆356.37
28115-85-72-Methylbenzoyl isothiocyanateC₉H₇NOS177.23
28115-86-83-Methylbenzoyl isothiocyanateC₉H₇NOS177.23
28115-92-64-Nitrobenzoyl isothiocyanateC₈H₄N₂O₃S208.20
28116-23-64-HydroxyphenylacetylglycineC₁₀H₁₁NO₄209.20
28116-92-9beta-MethylnorleucineC₇H₁₅NO₂145.20
28117-80-84'-Methyl-alpha-pyrrolidinopropiophenoneC₁₄H₁₉NO217.31
28118-37-84,4-DimethylheptanedinitrileC₉H₁₄N₂150.22
28118-53-81,3-Bis(phenylthio)propaneC₁₅H₁₆S₂260.43
28118-54-92-Methoxy-4,5-dihydro-1H-imidazoleC₄H₈N₂O100.12
28118-79-83-(Triphenylphosphoranylidene)-2,5-pyrrolidinedioneC₂₂H₁₈NO₂P359.37
28119-61-14-Hydroxy-2-ketobutyraldehydeC₄H₆O₃102.09
281191-96-61-((4H-1,2,4-Triazol-4-ylimino)methyl)-2-naphtholC₁₃H₁₀N₄O238.25
281192-91-43-Bromo-1-methyl-7-azaindoleC₈H₇BrN₂211.06
2812-23-92-(Dimethylamino)-4-(methylsulfanyl)butanoic acidC₇H₁₅NO₂S177.27
2812-28-4N-Methyl-L-threonineC₅H₁₁NO₃133.15
2812-31-9N,N-DimethylalanineC₅H₁₁NO₂117.15
2812-32-0N,N-Dimethyl-L-valineC₇H₁₅NO₂145.20
2812-34-2N,N-Dimethyl-L-serineC₅H₁₁NO₃133.15
2812-38-6(2R)-2-(Dimethylamino)pentanedioic acidC₇H₁₃NO₄175.18
2812-42-2N,N-Dimethyl-L-methionineC₇H₁₅NO₂S177.27
2812-46-6L-Proline 1,1-dimethylethyl esterC₉H₁₇NO₂171.24
2812-47-7Pyrrolidine-2-carboxamideC₅H₁₀N₂O114.15
28120-48-12-Chloro-4-(dimethylamino)-benzaldehyde azineC₁₈H₂₀Cl₂N₄363.29
281203-98-36-(Thiophen-3-yl)-1H-indazoleC₁₁H₈N₂S200.27
281204-89-5tert-Butyl 4-iodo-3,6-dihydro-2H-pyridine-1-carboxylateC₁₀H₁₆INO₂309.15
281204-90-84-IodothianeC₅H₉IS228.10
281205-72-92-(4-Fluorobenzyl)-3-(4-methoxyphenyl)-1-oxo-1,2,3,4-tetrahydroisoquinoline-4-carboxylic acidC₂₄H₂₀FNO₄405.43
281205-78-56-(1,3-Benzodioxol-5-ylcarbamoyl)-3,4-dimethylcyclohex-3-ene-1-carboxylic acidC₁₇H₁₉NO₅317.34
281205-84-36-(2-Furylmethyl)-1,3-dimethyl-5,6,7,8-tetrahydropyrimido[4,5-d]pyrimidine-2,4(1H,3H)-dioneC₁₃H₁₆N₄O₃276.30
281205-91-26-(1,3-Benzodioxol-5-ylmethyl)-1,3-dimethyl-5,6,7,8-tetrahydropyrimido[4,5-d]pyrimidine-2,4(1H,3H)-dioneC₁₆H₁₈N₄O₄330.34
281207-48-58-Hydroxy-2-styrylquinoline-7-carboxylic acidC₁₈H₁₃NO₃291.31
281208-98-82-Chloro-6-ethoxyquinoline-3-carbaldehydeC₁₂H₁₀ClNO₂235.67
281209-13-02,6,7-Trichloro-3-(trifluoromethyl)quinoxalineC₉H₂Cl₃F₃N₂301.48
281209-71-0N-(tert-Butyl)-6,7-dichloro-3-(methylsulfonyl)quinoxalin-2-amineC₁₃H₁₅Cl₂N₃O₂S348.25
281211-72-1N'-(2,4-Dihydroxybenzylidene)-4-methylbenzenesulfonohydrazideC₁₄H₁₄N₂O₄S306.34
281212-09-72-(2-Oxolanylmethyl)benzo[de]isoquinoline-1,3-dioneC₁₇H₁₅NO₃281.31
281212-31-51-(4-Methylphenyl)-3-(pyridin-2-ylsulfanyl)pyrrolidine-2,5-dioneC₁₆H₁₄N₂O₂S298.37
281212-32-62-[(E)-(1,3-Benzodioxol-5-ylimino)methyl]-4-bromophenolC₁₄H₁₀BrNO₃320.14
28122-52-34-tert-OctylresorcinolC₁₄H₂₂O₂222.33

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