CAS number index

CAS numbers starting with 197, page 2

491 chemicals have a CAS number that starts with 197. They are listed in CAS order.

Showing 101 to 200 of 491 chemicals

CAS numberChemical nameFormulaMol. weight

197236-80-91-(2-Carbamoylphenyl)-3-(4-methyl-3-nitrophenyl)ureaC₁₅H₁₄N₄O₄314.30
197237-27-72-Amino-4-oxopentanoic acid hydrochlorideC₅H₁₀ClNO₃167.59
197238-14-55-(((9H-Fluoren-9-yl)methoxy)carbonyl)-4H,5H,6H,7H-thieno(3,2-c)pyridine-2-carboxylic acidC₂₃H₁₉NO₄S405.48
197239-49-92-Fluoro-4-(trifluoromethyl)benzyl alcoholC₈H₆F₄O194.13
19724-83-53-(4-Methoxyphenyl)piperidine hydrochlorideC₁₂H₁₈ClNO227.74
197240-27-02-Hydroxy-1-[4-(methylsulfonyl)phenyl]-1-ethanoneC₉H₁₀O₄S214.24
197243-46-22-Iodo-5-nitrophenolC₆H₄INO₃265.01
197243-48-42-Iodo-3-nitrophenolC₆H₄INO₃265.01
197245-87-7(3-Methylphenyl)(2,4,6-trimethylphenyl)iodonium TrifluoromethanesulfonateC₁₇H₁₈F₃IO₃S486.29
19725-18-93-(3-Methoxyphenyl)piperidine hydrochlorideC₁₂H₁₈ClNO227.74
19725-42-94',7-Dimethoxy-2'-isoflavonolC₁₇H₁₄O₅298.29
19725-44-17-Methoxy-2-methylisoflavoneC₁₇H₁₄O₃266.30
19725-47-42'-MethoxyflavoneC₁₆H₁₂O₃252.27
19725-49-62-(4-Nitrophenyl)-4H-chromen-4-oneC₁₅H₉NO₄267.24
19725-82-75-Bromo-2-(carboxymethyl)benzoic acidC₉H₇BrO₄259.06
197250-40-13-(5-Methylfuran-2-yl)-3-oxopropanenitrileC₈H₇NO₂149.15
197251-71-12-(4-Methylsulfonyl-2-nitrophenyl)malondialdehydeC₁₀H₉NO₆S271.25
19726-12-62-(5-Phenyl-1H-pyrazol-3-yl)phenolC₁₅H₁₂N₂O236.27
1972635-69-04-(3-Bromo-2,2-difluoropropanoyl)benzonitrileC₁₀H₆BrF₂NO274.06
1972659-84-9(3R)-3-Phenyl-1,4-oxazepan-5-oneC₁₁H₁₃NO₂191.23
19727-83-46-NitroindolineC₈H₈N₂O₂164.16
19727-91-42,3-Dihydro-1H-indol-6-ol hydrochlorideC₈H₁₀ClNO171.63
19728-20-22-[2-Methyl-5-(propan-2-yl)phenoxy]acetic acidC₁₂H₁₆O₃208.26
19728-41-72-tert-ButylthiophenolC₁₀H₁₄S166.29
19728-57-5N-Cbz-dl-histidineC₁₄H₁₅N₃O₄289.29
19728-63-3N-((Benzyloxy)carbonyl)-L-threonineC₁₂H₁₅NO₅253.25
19728-88-2Methiothepin maleateC₂₄H₂₈N₂O₄S₂472.63
1972828-76-4(3-Chlorophenyl)(5-(trifluoromethyl)pyridin-2-yl)methanamineC₁₃H₁₀ClF₃N₂286.68
19729-30-7GlycylglycylalanineC₇H₁₃N₃O₄203.20
197294-71-6PseudohygrolineC₈H₁₇NO143.23
1973-04-22,4-Dichloro-6-methyl-1,3,5-triazineC₄H₃Cl₂N₃164.00
1973-05-3TriphenylmelamineC₂₁H₁₈N₆354.42
1973-09-71,3,5-Triazine-2,4-diamine, 6-chloro-N2,N4-diphenyl-C₁₅H₁₂ClN₅297.75
1973-22-41-Bromo-2-ethylbenzeneC₈H₉Br185.06
19730-03-1N-{4-[(3,4-Dimethyl-1,2-oxazol-5-yl)sulfamoyl]phenyl}-4-oxo-4H-chromene-2-carboxamideC₂₁H₁₇N₃O₆S439.45
19730-04-21-Methyl-2-(3-pyridyl)piperidineC₁₁H₁₆N₂176.26
19730-12-2N-(Pyridin-3-ylmethyl)propan-2-amineC₉H₁₄N₂150.22
19730-75-75'-Deoxypyridoxal 5'-methylenephosphonic acidC₉H₁₂NO₅P245.17
19730-99-52-(Pyridin-3-yl)acetohydrazideC₇H₉N₃O151.17
197303-38-1(3S)-3-Amino-4-[(4-methoxynaphthalen-2-yl)amino]-4-oxobutanoic acidC₁₅H₁₆N₂O₄288.30
197304-01-1Glycyrrhiza flavonol AC₂₀H₁₈O₇370.36
197305-97-82-Hydrazino-4-(trifluoromethyl)pyrimidineC₅H₅F₃N₄178.12
19731-01-23-CyanobenzohydrazideC₈H₇N₃O161.16
19731-02-32-(1H-1,3-Benzodiazol-2-yl)acetohydrazideC₉H₁₀N₄O190.21
19731-21-6(E)-2-(1H-Benzo[d]imidazol-2-yl)-N'-benzylideneacetohydrazideC₁₆H₁₄N₄O278.31
19731-91-02-Methyl-3-phenylbutyric acidC₁₁H₁₄O₂178.23
197310-78-44-[(2-Cyanophenyl)carbamoyl]butanoic acidC₁₂H₁₂N₂O₃232.24
197311-01-64-Cyano-2-methyl-2-phenylbutyraldehydeC₁₂H₁₃NO187.24
197312-65-51-[4-(2,2,2-Trifluoroethyl)phenyl]ethan-1-oneC₁₀H₉F₃O202.18
197313-74-92,3-Diphenyl-1H-indole-7-carboxylic acidC₂₁H₁₅NO₂313.36
197316-54-4FR-198248C₉H₁₀O₅198.17
19732-57-12,7,7-Trimethyl-5-oxo-4-phenyl-1,4,5,6,7,8-hexahydroquinoline-3-carbonitrileC₁₉H₂₀N₂O292.38
19732-58-22,4,7,7-Tetramethyl-5-oxo-1,4,5,6,7,8-hexahydro-3-quinolinecarbonitrileC₁₄H₁₈N₂O230.31
19733-24-53-Methyl-3-phenylpiperidine hydrochlorideC₁₂H₁₈ClN211.74
19733-96-12-(6-Methylpyridin-3-yl)acetic acidC₈H₉NO₂151.16
19734-02-21-(2-Hydroxyphenyl)pyrrolidin-2-oneC₁₀H₁₁NO₂177.20
19734-66-83-CyclohexylpiperidineC₁₁H₂₁N167.30
19734-67-93-Cyclohexylpiperidine hydrochlorideC₁₁H₂₂ClN203.76
1973415-50-7(2RS)-LotaustralinC₁₁H₁₉NO₆261.27
1973478-50-03-(2-Fluoroacetyl)benzonitrileC₉H₆FNO163.15
19735-13-83-Methyl-3-phenylpiperidineC₁₂H₁₇N175.28
19735-68-31-[4-(6-Methyl-1,3-benzothiazol-2-yl)phenyl]-2,5-dihydro-1H-pyrrole-2,5-dioneC₁₈H₁₂N₂O₂S320.37
19735-72-94-(1-Adamantyl)-2-methylthiazoleC₁₄H₁₉NS233.38
19735-74-14-(1-Adamantyl)-1,3-thiazol-2-amineC₁₃H₁₈N₂S234.37
1973516-90-36-Chloro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-3-amineC₁₁H₁₆BClN₂O₂254.53
197356-54-07-Chloro-6-methyl-1H-pyrazolo(1,5-a)imidazoleC₆H₆ClN₃155.59
197359-41-41-[3-Methoxy-4-(2-methoxyethoxy)phenyl]ethan-1-oneC₁₂H₁₆O₄224.26
197359-85-6N-[4-(1,3-Benzothiazol-2-ylmethoxy)phenyl]propanamideC₁₇H₁₆N₂O₂S312.39
19736-04-01,3-Dimethyl-1H-pyrazolo(3,4-b)pyridin-5-amineC₈H₁₀N₄162.20
19736-41-52-(4-(Diethylamino)phenyl)quinolineC₁₉H₂₀N₂276.38
197364-75-34-(Benzo(D)thiazol-2-ylmethoxy)-2-methylanilineC₁₅H₁₄N₂OS270.36
197367-83-25-Oxo-4H,5H-pyrazolo[1,5-a]pyrimidine-2-carboxylic acidC₇H₅N₃O₃179.13
197367-86-57-Amino-5-oxo-4H,5H-pyrazolo[1,5-a]pyrimidine-2-carboxylic acidC₇H₆N₄O₃194.15
197367-87-61,3-Dimethyl-1H-pyrazol-4-amine dihydrochlorideC₅H₁₁Cl₂N₃184.07
19737-19-03-(Ethylamino)propane-1,2-diolC₅H₁₃NO₂119.16
197370-32-4(((2-((Methoxycarbonyl)oxy)ethoxy)carbonyl)oxy)ethaneC₇H₁₂O₆192.17
197371-70-32-(Benzylsulfanyl)-5-(thiophen-2-yl)-1,3,4-oxadiazoleC₁₃H₁₀N₂OS₂274.37
197387-33-04-(Bromomethyl)cyclohexan-1-oneC₇H₁₁BrO191.07
19739-02-71-(4-Chlorophenyl)-3-(2-hydroxyphenyl)prop-2-en-1-oneC₁₅H₁₁ClO₂258.70
19739-40-3(6-Chloro-2-oxo-1,3-benzoxazol-3(2H)-yl)acetic acidC₉H₆ClNO₄227.60
19739-41-42-(6-Nitro-2-oxo-2,3-dihydro-1,3-benzoxazol-3-yl)acetic acidC₉H₆N₂O₆238.16
197390-12-83-Hydroxy-4-(1-methyl-1H-indol-3-yl)-1H-pyrrole-2,5-dioneC₁₃H₁₀N₂O₃242.23
1974-04-52-BromoheptaneC₇H₁₅Br179.10
1974-05-63-BromoheptaneC₇H₁₅Br179.10
1974-17-0epsilon-N-(L-Propionyl-2-)-L-lysineC₉H₁₈N₂O₃202.25
19740-00-2Benzeneoctadecanoic acidC₂₄H₄₀O₂360.58
19740-26-2(Spiro(2.3)hexan-4-yl)methanolC₇H₁₂O112.17
19740-31-9Spiro[2.4]heptan-5-oneC₇H₁₀O110.16
19740-72-8Diisopropyl bicarbamateC₈H₁₆N₂O₄204.23
19740-78-49-Oxabicyclo(4.2.1)nonan-2-oneC₈H₁₂O₂140.18
19740-79-59-Oxabicyclo[3.3.1]nonan-2-oneC₈H₁₂O₂140.18
19741-14-1Deoxyaminopteroic acidC₁₅H₁₅N₇O₂325.33
19741-30-1Imidazo[1,2-a]pyridin-2-yl-acetic acidC₉H₈N₂O₂176.18
19743-72-71,3-Dimethyl-1H-pyrazolo[3,4-b]pyridine-5-carboxylic acidC₉H₉N₃O₂191.19
1974310-58-15,5'-Dibromo-3,3'-bis(2-(2-(2-methoxyethoxy)ethoxy)ethoxy)-2,2'-bithiopheneC₂₂H₃₂Br₂O₈S₂648.43
197433-90-22-(4-Methoxyphenoxy)-1-(morpholin-4-yl)propan-1-oneC₁₄H₁₉NO₄265.31
1974336-02-13-Formylbenzene-1-sulfonyl fluorideC₇H₅FO₃S188.18
197438-73-6Bms-347070C₁₈H₁₅BrO₄S407.29
19744-83-33,3,6,6-Tetramethyl-9-phenyl-3,4,5,6,7,9-hexahydro-1H-xanthene-1,8(2H)-dioneC₂₃H₂₆O₃350.46
1974402-37-33-Azidopiperidine-2,6-dioneC₅H₆N₄O₂154.13

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