CAS number index

CAS numbers starting with 28, page 29

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

Showing 2,801 to 2,900 of 3,705 chemicals

CAS numberChemical nameFormulaMol. weight

28715-21-1(R)-3-Hydroxytetradecanoic acidC₁₄H₂₈O₃244.38
28716-15-6Zinc o-toluateC₁₆H₁₄O₄Zn335.67
287172-61-65-Bromo-2,4-difluorobenzenesulphonyl chlorideC₆H₂BrClF₂O₂S291.50
287172-63-82,4,5-TrifluorobenzenesulfonamideC₆H₄F₃NO₂S211.16
287172-65-05-Bromo-2,4-difluorobenzenesulfonamideC₆H₄BrF₂NO₂S272.07
287172-74-12-Chloro-3,6-difluorobenzoic acidC₇H₃ClF₂O₂192.55
287172-82-13-Chloro-2,6-difluoroanilineC₆H₄ClF₂N163.55
287174-32-7Hydroxy-PEG1-CH2CO2tBuC₈H₁₆O₄176.21
287176-53-82-Chloro-6-(1H-imidazol-1-yl)benzonitrileC₁₀H₆ClN₃203.63
287176-87-8Methyl N-(5-methyl-1-phenyl-1H-pyrazol-3-yl)carbamateC₁₂H₁₃N₃O₂231.25
287177-10-04-Chloro-5,7-diphenyl-7H-pyrrolo[2,3-d]pyrimidineC₁₈H₁₂ClN₃305.77
287177-12-25,7-Diphenyl-7H-pyrrolo[2,3-d]pyrimidin-4-olC₁₈H₁₃N₃O287.32
287179-98-02-[(4-Chlorophenyl)methoxy]ethan-1-amineC₉H₁₂ClNO185.65
28718-33-44-(4-Chlorophenyl)-1-phenylsemicarbazideC₁₃H₁₂ClN₃O261.71
28718-90-3Dapi dihydrochlorideC₁₆H₁₇Cl₂N₅350.25
287181-88-8ScleramideC₃₈H₄₅N₇O₇711.82
287185-28-81-Cyclohexyl-3-decyl-ureaC₁₇H₃₄N₂O282.47
287185-29-9N-Cyclohexyl-N'-(4-iodophenyl)ureaC₁₃H₁₇IN₂O344.20
287188-58-3Sodium 2,3,3-trimethyl-3H-indole-5-sulfonateC₁₁H₁₂NNaO₃S261.28
28719-13-31-(4-Chlorophenyl)-5-methoxy-2-methyl-1H-indole-3-carboxylic acidC₁₇H₁₄ClNO₃315.76
287192-97-6tert-Butyl 4-ethynylpiperidine-1-carboxylateC₁₂H₁₉NO₂209.29
287193-00-4tert-Butyl 3-ethynylpyrrolidine-1-carboxylateC₁₁H₁₇NO₂195.26
287193-01-5tert-Butyl 3-ethynylazetidine-1-carboxylateC₁₀H₁₅NO₂181.24
287194-30-32-(2,5-Dimethoxyphenylcarbamoyl)phenyl acetateC₁₇H₁₇NO₅315.32
287194-40-5DehydroxymethylepoxyquinomicinC₁₃H₁₁NO₅261.23
287196-66-1(2-Chlorophenyl)(1H-imidazol-2-yl)methanoneC₁₀H₇ClN₂O206.63
287196-71-85-(2-Chloroanilino)-3-hydroxyisothiazole-4-carbonitrileC₁₀H₆ClN₃OS251.70
287196-91-23-Oxo-5-[[2-(trifluoromethyl)phenyl]amino]-2,3-dihydroisothiazole-4-carbonitrileC₁₁H₆F₃N₃OS285.25
287197-07-34-(2-Chloro-6-fluorophenyl)-1,3-thiazol-2-amineC₉H₆ClFN₂S228.68
287197-95-92-(Chloromethyl)-5-(4-methylphenyl)-1,3,4-oxadiazoleC₁₀H₉ClN₂O208.65
287198-04-3[4-(4-Chlorophenyl)-2-thiazolyl]methyl 2,2-dimethylpropanoateC₁₅H₁₆ClNO₂S309.82
287198-05-4(4-(4-Chlorophenyl)thiazol-2-yl)methanolC₁₀H₈ClNOS225.70
287198-17-83-(3-Imidazol-1-ylpropyl)-2-sulfanylideneimidazolidin-4-oneC₉H₁₂N₄OS224.29
2872-47-11-Amino-4-chloro-9,10-anthracenedioneC₁₄H₈ClNO₂257.68
2872-48-2Disperse Red 11C₁₅H₁₂N₂O₃268.27
2872-52-8Disperse red 1C₁₆H₁₈N₄O₃314.35
2872-72-2Phenyl tetra-O-acetyl-beta-D-galactopyranosideC₂₀H₂₄O₁₀424.40
2872-90-44-Androsten-3-oneC₁₉H₂₈O272.43
287204-45-9PD-180970C₂₁H₁₅Cl₂FN₄O429.28
28721-07-5OxcarbazepineC₁₅H₁₂N₂O₂252.27
28721-09-710-Methoxy-5H-dibenz(b,f)azepine-5-carboxamideC₁₆H₁₄N₂O₂266.30
287210-80-4(2R)-2-(((tert-Butoxy)carbonyl)(methyl)amino)butanoic acidC₁₀H₁₉NO₄217.26
2872675-55-13-Methoxy-5-(tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-olC₁₂H₁₈BNO₄251.09
2873-14-5(14)AnnuleneC₁₄H₁₄182.27
2873-18-92-Bromo-5-chlorothiopheneC₄H₂BrClS197.48
2873-29-2Tri-O-acetyl-D-glucalC₁₂H₁₆O₇272.25
2873-36-1Gancidin WC₁₁H₁₈N₂O₂210.28
2873-50-91,2,3-ButatrieneC₄H₄52.08
2873-74-7Pentanedioyl dichlorideC₅H₆Cl₂O₂169.01
2873-90-74-(Diethylamino)benzonitrileC₁₁H₁₄N₂174.25
2873-97-4N-(1,1-Dimethyl-3-oxobutyl)acrylamideC₉H₁₅NO₂169.22
28730-17-8MethfuroxamC₁₄H₁₅NO₂229.28
28730-32-72,4,5-Trimethylfuran-3-carboxylic acidC₈H₁₀O₃154.16
28731-33-1N-[2-(3-Chlorophenyl)ethyl]pyridine-3-carboxamideC₁₄H₁₃ClN₂O260.72
28731-40-01,2,3,4-Tetrahydro-1-(3-pyridinyl)-isoquinolineC₁₄H₁₄N₂210.28
28731-96-6Ethyl 3-oxo-3,4-dihydro-2H-1,4-benzothiazine-2-carboxylateC₁₁H₁₁NO₃S237.28
28732-46-93-Chloro-6-(6-chloropyridazin-3-yl)pyridazineC₈H₄Cl₂N₄227.05
28732-79-84-Chloropyrido[2,3-d]pyrimidineC₇H₄ClN₃165.58
28733-43-95-BromonicotinamideC₆H₅BrN₂O201.02
28734-00-14-Phenyl-N~1~-[(1E)-phenylmethylene]-1H-imidazole-1,2-diamineC₁₆H₁₄N₄262.32
28735-21-93-Methylthio-1,2,4-triazineC₄H₅N₃S127.17
28735-24-25-Methyl-3-(methylsulfanyl)-1,2,4-triazineC₅H₇N₃S141.20
28735-27-53-(Methylthio)-5-phenyl-1,2,4-triazineC₁₀H₉N₃S203.27
28735-33-33-(Methylthio)-5,6-diphenyl-1,2,4-triazineC₁₆H₁₃N₃S279.37
28736-42-71,4-DifluoroanthraquinoneC₁₄H₆F₂O₂244.20
28736-69-8Iron (III) trifluoroacetylacetonateC₁₅H₁₂F₉FeO₆515.08
28737-29-31-Ethyl-1H-indole-2-carboxylic acidC₁₁H₁₁NO₂189.21
28737-32-83-Chloro-1H-indole-2-carboxylic acidC₉H₆ClNO₂195.60
28737-33-93-Bromo-1H-indole-2-carboxylic acidC₉H₆BrNO₂240.06
28737-34-03-Formyl-1H-indole-2-carboxylic acidC₁₀H₇NO₃189.17
287381-46-82,7-Di-tert-butyl-9-fluorenylmethyl chloroformateC₂₃H₂₇ClO₂370.92
287383-59-9ScriptaidC₁₈H₁₈N₂O₄326.35
287384-68-39-Chloro-1H,2H,3H,4H-pyrazino[1,2-a]indoleC₁₁H₁₁ClN₂206.68
287384-74-1Ethyl 6-chloro-5-methyl-1H-indole-2-carboxylateC₁₂H₁₂ClNO₂237.69
287384-86-54-Chloro-1,3,11-triazatricyclo[7.4.0.0,2,7]trideca-2,4,6,8-tetraeneC₁₀H₁₀ClN₃207.66
287389-33-7Sodium 3-methyl(1-~13~C)butanoateC₅H₉NaO₂125.11
287389-40-6O-Methylisourea-13C hydrochlorideC₂H₇ClN₂O111.54
287389-41-7(~13~C_2_)-2-Imidodicarbonic diamideC₂H₅N₃O₂105.07
287389-42-82-Hydroxy(~13~C_3_)propane-1,2,3-(~13~C_3_)tricarboxylic acidC₆H₈O₇198.08
287389-45-1[(2R)-2-Acetyloxy-3-carboxypropyl]-trimethylazanium, chlorideC₉H₁₈ClNO₄240.69
287389-46-2Calcium (13C)carbonateCCaO₃101.08
287389-48-42-Phenyl-13C6-phenol, 99 atom % 13CC₁₂H₁₀O176.17
287389-52-01-Chloro(~13~C_6_)benzeneC₆H₅Cl118.51
28739-42-63-(5-Methyl-1H-pyrazol-4-yl)propan-1-amineC₇H₁₃N₃139.20
287390-25-4Sodium 3-ethoxy-3-oxoprop-1-en-1-olateC₅H₇NaO₃138.10
287399-23-91-Bromo(4-~13~C)benzeneC₆H₅Br158.00
287399-24-0(1-~13~C)Prop-2-enamideC₃H₅NO72.07
287399-26-2(~13~C_3_)Prop-2-enamideC₃H₅NO74.06
287399-28-44-Hydroxy(carboxy-~13~C_7_)benzoic acidC₇H₆O₃145.07
287399-29-54-Hydroxy(~13~C_6_)benzoic acidC₇H₆O₃144.08
287399-30-8N-[Phosphono(~13~C)methyl]glycineC₃H₈NO₅P170.07
287399-31-9Glyphosate-13CC₃H₈NO₅P170.07
287399-32-0Ethyl-1-13C-benzeneC₈H₁₀107.16
287399-33-1(~13~C_2_)EthylbenzeneC₈H₁₀108.15
287399-35-3Benzene-13C6, methyl-C₇H₈98.10
287399-36-41-(~13~C)Methyl(~13~C_6_)benzeneC₇H₈99.09
287399-39-7(1,2,3,4-~13~C_4_)NaphthaleneC₁₀H₈132.14
287399-41-1Styrene-(ring-13C6)C₈H₈110.11
287399-43-3(~13~C_12_)DodecaneC₁₂H₂₆182.25
287399-45-52-Chloro-4-fluoro-1-(~13~C)methylbenzeneC₇H₆ClF145.57

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