CAS number index

CAS numbers starting with 8, page 20

38,909 chemicals have a CAS number that starts with 8. They are listed in CAS order.

Showing 1,901 to 2,000 of 5,000 chemicals

CAS numberChemical nameFormulaMol. weight

81428-86-61H-2-Benzopyran-1-one, 3,4-dihydro-3-(3-methoxyphenyl)-C₁₆H₁₄O₃254.28
81428-99-12-Methylcyclopropane-1-carboxamideC₅H₉NO99.13
81431-07-4N,N'-Terephthalylidenebis(4-phenoxyaniline)C₃₂H₂₄N₂O₂468.56
81431-32-52-((4-Bromobenzyl)thio)acetamideC₉H₁₀BrNOS260.16
81431-45-02-[(4-Bromophenyl)methanesulfonyl]acetic acidC₉H₉BrO₄S293.14
81431-98-32-Cyanophenyl isothiocyanateC₈H₄N₂S160.20
81438-38-24-Chloro-5-isopropyl-6-methylpyrimidineC₈H₁₁ClN₂170.64
81438-51-9Ethyl 2,6-dimethylimidazo[1,2-a]pyridine-3-carboxylateC₁₂H₁₄N₂O₂218.26
81438-54-2Ethyl 2,5,7-trimethylimidazo[1,2-a]pyridine-3-carboxylateC₁₃H₁₆N₂O₂232.28
81438-56-4Ethyl 6-bromo-2-methylimidazo[1,2-A]pyridine-3-carboxylateC₁₁H₁₁BrN₂O₂283.13
81438-57-56-Bromo-2-methylimidazo[1,2-a]pyridine-3-carboxylic acidC₉H₇BrN₂O₂255.07
81439-98-7Pyridinium, 4-(dimethylamino)-1-(phenylmethyl)-, bromideC₁₄H₁₇BrN₂293.21
81441-06-72-(Aminomethyl)-4-(1,1-dimethylethyl)-phenolC₁₁H₁₇NO179.26
81443-46-12-(4-(Bromomethyl)phenyl)thiopheneC₁₁H₉BrS253.16
81443-73-4rel-(4Z)-7-((1R,2R,5S)-5-((1,1'-Biphenyl)-4-ylmethoxy)-2-(4-morpholinyl)-3-oxocyclopentyl)-4-heptenoic acidC₂₉H₃₅NO₅477.60
81444-57-713-cis-5,6-Epoxy-5,6-dihydroretinoic acidC₂₀H₂₈O₃316.44
81444-97-5rac-(1R,5R)-Bicyclo(3.2.0)heptan-6-oneC₇H₁₀O110.16
81445-44-5(2S)-2-(Benzyloxy)propanalC₁₀H₁₂O₂164.20
81446-12-022,25-Dihydroxyvitamin D3C₂₇H₄₄O₃416.65
81446-29-9(-)-PinoresinolC₂₀H₂₂O₆358.39
81447-63-45-Chlorobicyclo(4.2.0)octa-1,3,5-trien-7-oneC₈H₅ClO152.58
81447-77-0[125I]IcypC₁₅H₁₈IN₃O₂397.23
81447-79-2DexlofexidineC₁₁H₁₂Cl₂N₂O259.14
81447-80-5DiprafenoneC₂₃H₃₁NO₃369.50
81448-48-8Ethyl 2,7-dimethylimidazo[1,2-a]pyridine-3-carboxylateC₁₂H₁₄N₂O₂218.26
81449-93-6Ethyl 2-chloro-1,3-thiazole-5-carboxylateC₆H₆ClNO₂S191.64
81450-71-76-Cyano-1,2-dihydro-2-oxo-3-pyridinecarboxylic acidC₇H₄N₂O₃164.12
81452-04-21-(Dimethylisopropylsilyl)imidazole (Dimethylisopropylsilylating Agent)C₈H₁₆N₂Si168.32
81452-54-2Methyl 3-methylthiophene-2-carboxylateC₇H₈O₂S156.21
81453-98-73-Acetyl-1-(phenylsulfonyl)pyrroleC₁₂H₁₁NO₃S249.29
81454-02-64-Oxo-4-[1-(phenylsulfonyl)-1H-pyrrol-3-yl]butanoic acidC₁₄H₁₃NO₅S307.33
81454-23-12-(1,1-Dimethoxyethyl)-pyridineC₉H₁₃NO₂167.21
81455-00-7rac-(1R,2R)-2-Phenoxycyclopentan-1-olC₁₁H₁₄O₂178.23
81461-73-68-Aza-5-azoniaspiro(4.5)decane, 8-(2-pyrimidinyl)-, bromide (1:1)C₁₂H₁₉BrN₄299.22
81462-07-94-Phenyloxan-4-olC₁₁H₁₄O₂178.23
81465-75-0Ethyl 4-(4-tert-butylphenyl)-2,4-dioxobutanoateC₁₆H₂₀O₄276.33
81465-82-93-(4-Fluorophenyl)-1,2-oxazol-5-amineC₉H₇FN₂O178.17
81465-84-13-[4-(Trifluoromethyl)phenyl]-1,2-oxazol-5-amineC₁₀H₇F₃N₂O228.17
81465-91-06-(Trifluoromethyl)-1,2-benzoxazol-3-amineC₈H₅F₃N₂O202.13
81467-03-03-(2-Methoxyethyl)-1-methylthioureaC₅H₁₂N₂OS148.23
81467-06-3N-(3-Acetylphenyl)-N'-methylthioureaC₁₀H₁₂N₂OS208.29
81467-07-4N-Cyclohexyl-N'-(2-hydroxyethyl)thioureaC₉H₁₈N₂OS202.32
81467-34-73-Oxa-1-azaspiro[4.5]decan-2-oneC₈H₁₃NO₂155.20
81469-27-4[1-(Bromomethyl)cyclopropyl]methanolC₅H₉BrO165.03
81469-77-42-[[2-[(3-Pyridinylcarbonyl)amino]benzoyl]amino]-3,4,5-trimethoxybenzoic acid methyl esterC₂₄H₂₃N₃O₇465.46
81470-51-1Z-Pyr-OtBuC₁₇H₂₁NO₅319.36
81471-20-73-Bromo-1-methyl-1H-indoleC₉H₈BrN210.07
81474-46-6Methyl 4-bromo-7-methoxy-2H-1,3-benzodioxole-5-carboxylateC₁₀H₉BrO₅289.08
81474-59-1Candidusin AC₂₀H₁₆O₆352.34
81475-22-14-tert-Butylcalix[5]areneC₅₅H₇₀O₅811.16
81477-94-3N-(Diphenylmethylene)glycine tert-butyl esterC₁₉H₂₁NO₂295.38
81478-17-33-(2-Bromoethyl)dihydrofuran-2(3H)-oneC₆H₉BrO₂193.04
81483-21-83-Amino-4-sulfanylbenzene-1-sulfonic acidC₆H₇NO₃S₂205.26
81483-73-0Ethanol, 2-((1-nitro-9-acridinyl)amino)-C₁₅H₁₃N₃O₃283.29
81484-86-8N-(Thexyldimethylsilyl)dimethylamineC₁₀H₂₅NSi187.40
81485-04-33-(Chloroethyl)-2-chlorooxaazaphosphorinane 2-oxideC₅H₁₀Cl₂NO₂P218.02
81485-19-0gamma-Aminobutyric acid hydroxamateC₄H₁₀N₂O₂118.14
81485-25-8Acyclic retinoidC₂₀H₃₀O₂302.46
81485-78-12-Methyl-1,2,3,4-tetrahydroquinolin-8-ol--hydrogen chloride (1/1)C₁₀H₁₄ClNO199.68
81486-22-8NipradilolC₁₅H₂₂N₂O₆326.35
81489-55-64-tert-Butylphenyl 2-methoxybenzoateC₁₈H₂₀O₃284.36
81489-69-2TaxagifineC₃₇H₄₄O₁₃696.75
81490-05-31-Palmitoyl-2-oleoylglycero-3-phosphoglycerolC₄₀H₇₇O₁₀P749.02
814918-95-15-Bromo-4-chlorothieno[2,3-d]pyrimidineC₆H₂BrClN₂S249.52
81494-04-42-Chloro-N-[(2-methoxyphenyl)methyl]acetamideC₁₀H₁₂ClNO₂213.66
81494-05-52-Chloro-N-((4-methoxyphenyl)methyl)acetamideC₁₀H₁₂ClNO₂213.66
81495-71-8(+)-1-Hydroxypinoresinol 1-O-beta-D-glucopyranosideC₂₆H₃₂O₁₂536.53
81496-19-7(Z)-7-[(1R,2R,5S)-2-Morpholin-4-yl-3-oxo-5-[(4-phenylphenyl)methoxy]cyclopentyl]hept-4-enoic acidC₂₉H₃₅NO₅477.60
81496-81-3alpha-DihydroartemisininC₁₅H₂₄O₅284.35
81497-26-9N-(2,4,6-Trinitrophenyl-6-N-aminocaproyl)-1,2-dipalmitoylphosphatidylethanolamineC₄₉H₈₆N₅O₁₅P1016.22
815-06-5Acetamide, 2,2,2-trifluoro-N-methyl-C₃H₄F₃NO127.06
815-07-6Methyl 2,2,2-trifluoroethanimidateC₃H₄F₃NO127.06
815-17-8Trimethylpyruvic acidC₆H₁₀O₃130.14
815-23-6BromopentafluoroacetoneC₃BrF₅O226.93
815-24-73-Pentanone, 2,2,4,4-tetramethyl-C₉H₁₈O142.24
815-48-53-Bromo-2-pentanoneC₅H₉BrO165.03
815-51-01,3-Dibromobutan-2-oneC₄H₆Br₂O229.90
815-52-12-Bromo-3-pentanoneC₅H₉BrO165.03
815-57-63-Methyl-2,4-pentanedioneC₆H₁₀O₂114.14
815-58-72,3,3-Trichloro-2-propenoyl chlorideC₃Cl₄O193.84
815-60-12,4-Dibromo-3-pentanoneC₅H₈Br₂O243.93
815-66-74-Hydroxy-2,2,5,5-tetramethylhexan-3-oneC₁₀H₂₀O₂172.27
815-68-9Methine triacetateC₇H₁₀O₃142.15
815-76-9Hexamethonium monotartrateC₁₆H₃₄N₂O₆350.46
815-78-1Aluminum tartrateC₁₂H₁₂Al₂O₁₈498.17
815-82-7Cupric tartrateC₄H₄CuO₆211.62
815-84-9Lead tartrateC₄H₄O₆Pb355.27
815-85-0Stannous tartrateC₄H₄O₆Sn266.78
815-89-45-Ketogluconic acidC₆H₁₀O₇194.14
815-91-8Sedoheptulose 1,7-bisphosphateC₇H₁₆O₁₃P₂370.14
81500-92-7(5-Bromo-1,3-phenylene)bis(trimethylsilane)C₁₂H₂₁BrSi₂301.38
81501-24-84-Chloro-2-(chloromethyl)-6-(methoxymethyl)pyrimidineC₇H₈Cl₂N₂O207.06
81502-74-12-Hydroxy-1,3,5-benzenetricarbaldehydeC₉H₆O₄178.14
81503-63-12-Amino-2'-deoxyadenosine 5'-triphosphateC₁₀H₁₇N₆O₁₂P₃506.20
81505-35-31-Ethylimidazolium chlorideC₅H₉ClN₂132.59
81510-19-2(S)-(-)-N,N-Bis(2-diphenylphosphinoethyl)-1-phenylethylamineC₃₆H₃₇NP₂545.65
81510-83-0Imazapyr-isopropylammoniumC₁₆H₂₄N₄O₃320.39
81511-63-9N-Phenyl-2-((5-phenyl-1,3,4-oxadiazol-2-yl)thio)acetamideC₁₆H₁₃N₃O₂S311.37
81512-54-1N,N'-Bis-(4-dimethylaminobenzylidene)-ethylenediamineC₂₀H₂₆N₄322.46
81514-73-02-Chloro-5H,7H-furo(3,4-b)pyridine-5,7-dioneC₇H₂ClNO₃183.55

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