CAS number index

CAS numbers starting with 189, page 5

866 chemicals have a CAS number that starts with 189. They are listed in CAS order.

Showing 401 to 500 of 866 chemicals

CAS numberChemical nameFormulaMol. weight

1893674-30-01-(3-Bromophenyl)-2-hydroxy-2-methylpropan-1-oneC₁₀H₁₁BrO₂243.10
18937-71-83-Methyl-1,5-naphthyridineC₉H₈N₂144.18
18937-79-6Methyl 2-hexynoateC₇H₁₀O₂126.16
189371-40-2Cytochalasin QC₃₀H₃₇NO₆507.63
189373-41-9Dbd-EDC₁₀H₁₅N₅O₃S285.33
1893764-79-8tert-Butyl N-(5-amino-octahydropentalen-2-yl)carbamateC₁₃H₂₄N₂O₂240.35
18938-38-02-Ethynyl-1,3-dioxolaneC₅H₆O₂98.10
18938-60-8Boc-Tyr-OtBuC₁₈H₂₇NO₅337.42
1893832-74-05-Bromo-2-methyl-2,3-dihydro-1lambda6,2-benzothiazole-1,1,3-trioneC₈H₆BrNO₃S276.11
189385-64-6(2R,4R)-4-Hydroxypiperidine-2-carboxylic acidC₆H₁₁NO₃145.16
1893851-94-9tert-Butyl N-(3-(aminomethyl)-5-methylphenyl)carbamateC₁₃H₂₀N₂O₂236.31
189388-22-5Endomorphin 1C₃₄H₃₈N₆O₅610.72
1893922-10-57-Chloro-2,2,4-trimethyl-1,2,3,4-tetrahydroquinolineC₁₂H₁₆ClN209.72
1893924-42-91-Ethyl-3-oxocyclobutane-1-carboxylic acidC₇H₁₀O₃142.15
1893988-04-94-(Cyclobutylmethyl)benzaldehydeC₁₂H₁₄O174.24
1893991-50-81-Cyclobutyl-1H-pyrazole-3-carbaldehydeC₈H₁₀N₂O150.18
1893991-91-72-Cyclopropyl-3,3,3-trifluoro-2-hydroxypropanoic acidC₆H₇F₃O₃184.11
1893993-12-82-Ethyl-3,3-difluoro-2-methylpyrrolidine hydrochlorideC₇H₁₄ClF₂N185.65
1893999-61-51,3-Dimethyl-1-[(1-methylpiperidin-3-yl)methyl]ureaC₁₀H₂₁N₃O199.30
1894-57-15-Ethyl-5-(4-fluorophenyl)imidazolidine-2,4-dioneC₁₁H₁₁FN₂O₂222.22
18940-21-15,5-Dimethyl-3-(phenylamino)-2-cyclohexen-1-oneC₁₄H₁₇NO215.30
18940-57-31,1'-(1,4-Piperazinediyl)bis(ethanone)C₈H₁₄N₂O₂170.21
189400-20-2(2,3-Dichlorophenyl)(phenyl)methanoneC₁₃H₈Cl₂O251.11
1894021-54-54-((tert-Butoxy)carbonyl)-1-methyl-1,2,3,4-tetrahydroquinoxaline-6-carboxylic acidC₁₅H₂₀N₂O₄292.33
1894083-81-81-Amino-3-(4,4-difluoropiperidin-1-yl)propan-2-olC₈H₁₆F₂N₂O194.22
18941-71-44,4'-Bis(2,6-diphenyl-1-methylpyridinium tetrafluoroborate)C₃₆H₃₀B₂F₈N₂664.26
18941-94-12-Methylene-cyclopropanecarboxylic acid ethyl esterC₇H₁₀O₂126.16
1894106-49-05-(Hydroxymethyl)-1-methyl-1H-pyrazole-3-carboxylic acidC₆H₈N₂O₃156.14
1894106-89-82-(Oxolan-3-yl)propane-1,3-diolC₇H₁₄O₃146.19
1894112-12-95H,6H,7H,8H-[1,2,4]Triazolo[4,3-a]pyridin-6-olC₆H₉N₃O139.16
1894123-87-51-(Propan-2-yloxy)cyclopropane-1-carbaldehydeC₇H₁₂O₂128.17
1894124-34-52-Ethynyl-1-(propan-2-yl)-1H-imidazoleC₈H₁₀N₂134.18
1894165-76-4Methyl 1-(4-bromophenyl)-5-oxopyrrolidine-2-carboxylateC₁₂H₁₂BrNO₃298.14
1894176-80-71-tert-Butyl 2-(1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl) pyrrolidine-1,2-dicarboxylateC₁₈H₂₀N₂O₆360.37
1894189-67-34,4'-Bis(tert-butyl)-2,2'-bipyridine]nickel dibromideC₁₈H₂₄Br₂N₂Ni486.90
18942-25-1Carbonic acid, 1,1-dimethylethyl pentachlorophenyl esterC₁₁H₉Cl₅O₃366.45
18942-26-2Chebulinic acidC₄₁H₃₂O₂₇956.68
18942-46-6L-Cysteine, N-((1,1-dimethylethoxy)carbonyl)-S-((4-methoxyphenyl)methyl)-C₁₆H₂₃NO₅S341.43
18942-49-9Boc-D-phenylalanineC₁₄H₁₉NO₄265.31
1894202-69-75-Methyl-2,3-dihydro-1-benzothiophene-2-carboxylic acidC₁₀H₁₀O₂S194.25
1894205-07-21-(2-Methoxyphenyl)-1H-pyrazol-4-olC₁₀H₁₀N₂O₂190.20
1894229-05-0AmdizalisibC₁₉H₁₅ClN₈390.84
1894253-08-72-Bromo-5-cyclopropyl-1,3-oxazoleC₆H₆BrNO188.02
1894273-37-01-Cyclopropyl-5-fluoro-1H-pyrazole-4-carboxylic acidC₇H₇FN₂O₂170.14
1894273-96-13,3-Difluoro-2,2-dimethylpyrrolidine hydrochlorideC₆H₁₂ClF₂N171.62
1894302-66-97-Fluoro-6-hydroxy-1,2,3,4-tetrahydroquinolin-2-oneC₉H₈FNO₂181.17
1894317-53-31-((2-(Trifluoromethyl)phenyl)methyl)-1H-pyrazol-4-olC₁₁H₉F₃N₂O242.20
18944-28-03-KetosphinganineC₁₈H₃₇NO₂299.50
189440-33-31,2-Ethanediamine, N,N-bis(2-pyridinylmethyl)-C₁₄H₁₈N₄242.33
189440-77-5Methyl (4E)-octa-4,7-dienoateC₉H₁₄O₂154.21
189442-87-31-tert-Butyl 4-ethyl 4-methylpiperidine-1,4-dicarboxylateC₁₄H₂₅NO₄271.36
189442-92-0tert-Butyl 4-formyl-4-methylpiperidine-1-carboxylateC₁₂H₂₁NO₃227.30
1894443-28-77-Bromo-[1,2,4]triazolo[1,5-a]pyridine-2-carbonitrileC₇H₃BrN₄223.03
1894460-02-6tert-Butyl 3-(2-(chlorosulfonyl)ethyl)azetidine-1-carboxylateC₁₀H₁₈ClNO₄S283.78
1894460-53-74-(3-Methylphenyl)-1,2,3,4-tetrahydroquinoxalin-2-oneC₁₅H₁₄N₂O238.29
189449-56-74-Chloro-3-(chloromethyl)pyridine hydrochlorideC₆H₆Cl₃N198.48
18945-81-85-Iodothiophene-2-carbonitrileC₅H₂INS235.05
189452-07-1AN-329/40202919C₁₄H₁₉N₃O₂S293.39
1894525-68-8(2-Phenylpyrrolidin-2-yl)methanamineC₁₁H₁₆N₂176.26
189453-10-9Epothilone DC₂₇H₄₁NO₅S491.69
1894533-96-0tert-Butyl 2,2-dimethyl-5-oxopiperidine-1-carboxylateC₁₂H₂₁NO₃227.30
189454-29-33,4,6-Trimethoxy-1(3H)-isobenzofuranoneC₁₁H₁₂O₅224.21
1894548-05-03-(Hydroxymethyl)-(1,2,4)triazolo(4,3-a)pyridine-8-carboxylic acidC₈H₇N₃O₃193.16
1894628-49-92-(1,2,3,4-Tetrahydroisoquinolin-5-yl)acetamideC₁₁H₁₄N₂O190.25
1894637-31-0tert-Butyl 4-hydroxy-2,2-dimethylpyrrolidine-1-carboxylateC₁₁H₂₁NO₃215.29
1894643-42-54-(4-Methoxyphenyl)-1,2,3,4-tetrahydroquinoxalin-2-oneC₁₅H₁₄N₂O₂254.29
1894656-75-71-(2-Methyl-1-phenylpyrrolidin-3-yl)methanamineC₁₂H₁₈N₂190.29
1894667-73-25-Amino-7-(trifluoromethyl)-2,3-dihydro-1H-indol-2-oneC₉H₇F₃N₂O216.16
1894676-77-7Imidazo(1,2-a)pyrimidin-6-amine hydrochlorideC₆H₇ClN₄170.60
1894725-51-96-Cyclopentylpyridazine-3,4-diamineC₉H₁₄N₄178.24
1894726-15-86-((1-Methylcyclopropyl)methoxy)-1,2,3,4-tetrahydroisoquinolineC₁₄H₁₉NO217.31
1894730-75-62-(4-Bromo-1,5-dimethyl-1H-pyrazol-3-yl)-2-methylpropanoic acidC₉H₁₃BrN₂O₂261.12
1894738-05-64-(Methoxymethyl)-2-methylanilineC₉H₁₃NO151.21
1894758-56-52-Bromo-5-(4-bromophenyl)-1,3-oxazoleC₉H₅Br₂NO302.95
1894761-20-62-Oxa-6-azaspiro(4.5)decane hydrochlorideC₈H₁₆ClNO177.68
1894776-19-2Methyl 2-methyl-2-(1,3-thiazol-2-yl)propanoateC₈H₁₁NO₂S185.25
1894790-30-74-Methyl-1H-indazole-7-carboxylic acidC₉H₈N₂O₂176.18
1894790-78-36-Methoxy-2-methyl-2H-indazol-5-amineC₉H₁₁N₃O177.21
1894823-73-4(2-Fluorophenyl)methanesulfonyl fluorideC₇H₆F₂O₂S192.19
1894831-15-26-Chloro-2,3-dihydro-1H-indene-4-carbaldehydeC₁₀H₉ClO180.63
1894833-34-13-(4-Methyl-5-oxo-4,5-dihydro-1,3,4-oxadiazol-2-yl)benzaldehydeC₁₀H₈N₂O₃204.19
1894850-85-11-Methyl-2-azabicyclo[4.1.0]heptane hydrochlorideC₇H₁₄ClN147.65
1894851-45-61-(5-Bromo-2-fluorophenyl)cyclopropan-1-amine hydrochlorideC₉H₁₀BrClFN266.54
1894896-38-87-Hydroxy-1,8-naphthyridine-3-carboxylic acidC₉H₆N₂O₃190.16
1894899-64-96-Fluoro-5-hydroxy-2,3-dihydro-1H-indol-2-oneC₈H₆FNO₂167.14
18949-81-01-Phenyl-N-propylcyclohexanamineC₁₅H₂₃N217.36
1894901-06-42-(2-Methylphenyl)pyrrolidin-3-ol hydrochlorideC₁₁H₁₆ClNO213.71
1894904-12-14-(5-Oxo-4,5-dihydro-1,3,4-oxadiazol-2-yl)benzoic acidC₉H₆N₂O₄206.16
1894906-99-0tert-Butyl 5-amino-2,2-dimethylpiperidine-1-carboxylateC₁₂H₂₄N₂O₂228.34
1894946-27-0Spiro[4.4]nonan-2-amineC₉H₁₇N139.24
1894987-71-3Ethyl 4-nitrocyclohexane-1-carboxylateC₉H₁₅NO₄201.22
1895-39-2Sodium chlorodifluoroacetateC₂ClF₂NaO₂152.46
1895006-01-5Dimesityl(trifluoromethyl)sulfonium TrifluoromethanesulfonateC₂₀H₂₂F₆O₃S₂488.51
1895008-64-64-Chloro-3-methyl-2H-indazole-5-carboxylic acidC₉H₇ClN₂O₂210.62
189501-33-51-[4-(Methylsulfanyl)phenyl]-1,4-pentanedioneC₁₂H₁₄O₂S222.31
189502-92-9Imidazole-2-acetic acidC₅H₆N₂O₂126.11
1895027-47-05H-Pyrrolo[2,3-b]pyrazine-2-carboxylic acidC₇H₅N₃O₂163.14
1895027-51-62,6-Dimethoxypyridine-3-sulfonyl chlorideC₇H₈ClNO₄S237.66
189503-78-4N-Pyridin-3-yl-2-(2,4,5-trichlorophenoxy)acetamideC₁₃H₉Cl₃N₂O₂331.59
1895049-20-3Molibresib besylateC₂₈H₂₈ClN₅O₅S582.08

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