CAS number index

CAS numbers starting with 261

695 chemicals have a CAS number that starts with 261. They are listed in CAS order.

Showing 1 to 100 of 695 chemicals

CAS numberChemical nameFormulaMol. weight

261-05-2Benzo(b)1,5-naphthyridineC₁₂H₈N₂180.21
261-24-510H-Chromeno[3,2-c]pyridineC₁₂H₉NO183.21
261-27-85H-Chromeno[2,3-b]pyridineC₁₂H₉NO183.21
261-31-4ThioxantheneC₁₃H₁₀S198.29
261-65-4Benzo(g)pteridineC₁₀H₆N₄182.19
261-86-91H-PhenothiazineC₁₂H₉NS199.28
261-90-55H-Pyrido[3,4-b][1,4]benzothiazineC₁₁H₈N₂S200.27
261-96-1AzaphenothiazineC₁₁H₈N₂S200.27
2610-05-1Chicago Sky Blue 6BC₃₄H₂₄N₆Na₄O₁₆S₄992.82
2610-10-8Sirius red F3BC₄₅H₂₆N₁₀Na₆O₂₁S₆1373.09
2610-11-9C.I. Direct Red 81 disodium saltC₂₉H₁₉N₅Na₂O₈S₂675.61
2610-62-0Isopropyl N-(3-nitrophenyl)carbamateC₁₀H₁₂N₂O₄224.22
2610-63-1Isopropyl m-tolylcarbamateC₁₁H₁₅NO₂193.25
2610-86-8Warfarin potassiumC₁₉H₁₅KO₄346.42
2610-95-96,6-Dimethyloxan-2-oneC₇H₁₂O₂128.17
2610-96-03,5,5-Trimethyloxolan-2-oneC₇H₁₂O₂128.17
26103-32-21,3-Dinitro-10H-phenoxazineC₁₂H₇N₃O₅273.20
26103-48-03-(Morpholinosulfonyl)pyridineC₉H₁₂N₂O₃S228.27
26103-49-13-(Piperidin-1-ylsulphonyl)pyridineC₁₀H₁₄N₂O₂S226.30
26103-51-53-[(Pyrrolidin-1-yl)sulphonyl]pyridineC₉H₁₂N₂O₂S212.27
26103-97-93-Methyl-1-(2,4,6-trihydroxyphenyl)butan-1-oneC₁₁H₁₄O₄210.23
26104-40-5Beta-(9-anthracenyl)-2,4-dinitrostyreneC₂₂H₁₄N₂O₄370.36
26104-68-7(4-Cyanobenzyl)triphenylphosphonium bromideC₂₆H₂₁BrNP458.34
26105-16-82-(3-Aminophenoxy)propanoic acidC₉H₁₁NO₃181.19
26105-49-7Rhodium acetateC₆H₉O₆Rh280.04
26105-64-65-Benzyl-3-(furan-2-ylmethyl)-1,3,5-thiadiazinane-2-thioneC₁₅H₁₆N₂OS₂304.44
26106-56-91-(3-Chloro-4-methylphenyl)-3-furfuryl-3-methylureaC₁₄H₁₅ClN₂O₂278.74
26106-63-8Tetrahydrofuran-2,3,4,5-tetracarboxylic acid, mixed isomersC₈H₈O₉248.14
2610633-08-2tert-Butyl N-(3-methyl-4-oxocyclohexyl)carbamateC₁₂H₂₁NO₃227.30
26107-80-2Methyl 3,5-bis(trifluoromethyl)benzoateC₁₀H₆F₆O₂272.14
26107-82-43,5-Bis(trifluoromethyl)benzohydrazideC₉H₆F₆N₂O272.15
26108-40-711-Hydroxy-Delta(9)-tetrahydrocannabinolC₂₁H₃₀O₃330.47
26108-75-8[(2R,3S,4R,5R,6S)-3,4,6-Triacetyloxy-5-aminooxan-2-yl]methyl acetateC₁₄H₂₁NO₉347.32
2611-00-93-Cyclohexenylmethyl 3-cyclohexenecarboxylateC₁₄H₂₀O₂220.31
2611-61-2Thiamphenicol aminoacetate hydrochlorideC₁₄H₁₉Cl₃N₂O₆S449.74
2611-67-8Cyanidin 3,5-diglucosideC₂₇H₃₀O₁₆610.52
2611-80-51,3-Benzenedisulfonic acid, 4-((2,7-dihydro-3-methyl-2,7-dioxo-3H-naphtho(1,2,3-de)quinolin-6-yl)amino)-, sodium salt (1:2)C₂₃H₁₄N₂Na₂O₈S₂556.49
2611-82-7C.I. Acid Red 18, trisodium saltC₂₀H₁₁N₂Na₃O₁₀S₃604.48
2611-88-3(+)-N-Methyl-L-phenylglycineC₉H₁₁NO₂165.19
26110-32-7Pentanamide, N-(5-((4-(2,4-bis(1,1-dimethylpropyl)phenoxy)-1-oxobutyl)amino)-2-chlorophenyl)-4,4-dimethyl-3-oxo-C₃₃H₄₇ClN₂O₄571.20
26110-43-0(±)-DicentrineC₂₀H₂₁NO₄339.39
26110-67-8Krypton-80Kr79.92
26112-07-2Potassium methylparabenC₈H₇KO₃190.24
26112-88-92-O-(4-Nitrophenyl)-N-acetylneuraminic acidC₁₇H₂₂N₂O₁₁430.37
26112-94-71-(3-Phenyl-2-propenoyl)-1H-benzotriazoleC₁₅H₁₁N₃O249.27
26113-44-03-Methoxybenzene-1-carboximidamide hydrochlorideC₈H₁₁ClN₂O186.64
26114-12-54-N-Propylphenylacetic acidC₁₁H₁₄O₂178.23
26114-48-72-(Bromomethyl)-5-phenyl-1,3,4-oxadiazoleC₉H₇BrN₂O239.07
26115-70-8Tris(3-(trimethoxysilyl)propyl) isocyanurateC₂₁H₄₅N₃O₁₂Si₃615.86
26115-72-0(3-Isocyanatopropyl)dimethoxymethylsilaneC₇H₁₅NO₃Si189.29
26116-10-92-(Oxolan-2-ylmethyl)isoindole-1,3-dioneC₁₃H₁₃NO₃231.25
26116-12-12-Aminomethyl-1-ethylpyrrolidineC₇H₁₆N₂128.22
26116-13-21-(Allyl)pyrrolidine-2-methylamineC₈H₁₆N₂140.23
26116-47-24-(2-(Pyrrolidin-1-yl)ethoxy)benzaldehydeC₁₃H₁₇NO₂219.28
26116-56-3ErythromycylamineC₃₇H₇₀N₂O₁₂734.97
26116-57-4Erythromycin, 9-oxime, monohydrochlorideC₃₇H₆₉ClN₂O₁₃785.41
26116-89-2Rhodojaponin IIC₂₂H₃₄O₇410.51
261163-66-07-Methyl-1,2-dihydrocyclopenta[b]indol-3(4H)-oneC₁₂H₁₁NO185.23
261165-02-0(2S)-3-(2-Bromophenyl)-2-(((tert-butoxy)carbonyl)amino)propanoic acidC₁₄H₁₈BrNO₄344.20
261165-05-3(1S,3R)-3-(((tert-Butoxy)carbonyl)amino)cyclopentane-1-carboxylic acidC₁₁H₁₉NO₄229.28
26117-20-4(2S)-2-(Carbamoylamino)-4-methylpentanoic acidC₇H₁₄N₂O₃174.20
26117-27-1N2-Acetyl-D-asparagineC₆H₁₀N₂O₄174.16
26117-28-2N-Acetyl-D-cysteineC₅H₉NO₃S163.20
261178-55-613-(Benzyloxy)-13-oxotridecanoic acidC₂₀H₃₀O₄334.46
26118-19-4(1,3-Dioxolan-2-yl)acetonitrileC₅H₇NO₂113.12
26118-43-43-Methylhex-5-yn-2-oneC₇H₁₀O110.16
26118-67-2Isopropylsulphamoyl chlorideC₃H₈ClNO₂S157.62
26118-70-7Ethyl methylaminosulfonateC₃H₉NO₃S139.18
26119-44-82,2-Dimethylcyclopropane-1-carbaldehydeC₆H₁₀O98.14
2612-02-45-Methoxysalicylic acidC₈H₈O₄168.15
2612-14-8Actinomycin C2C₆₃H₈₈N₁₂O₁₆1269.46
2612-26-22-n-Butylpropane-1,3-diolC₇H₁₆O₂132.20
2612-27-32-(Propan-2-yl)propane-1,3-diolC₆H₁₄O₂118.18
2612-29-52-Ethyl-1,3-propanediolC₅H₁₂O₂104.15
2612-30-82-Benzylpropane-1,3-diolC₁₀H₁₄O₂166.22
2612-32-02-Cyclohexyl-1,3-propanediolC₉H₁₈O₂158.24
2612-56-83,4-DiethoxytolueneC₁₁H₁₆O₂180.25
2612-57-92,4-Dichlorophenyl isocyanateC₇H₃Cl₂NO188.01
2612-72-82-(3-Pyridyl)benzothiazoleC₁₂H₈N₂S212.28
26120-86-52,5-Difluorobenzenesulfonyl chlorideC₆H₃ClF₂O₂S212.60
26120-88-7Benzenesulfonyl fluoride, 2,4-dichloro-C₆H₃Cl₂FO₂S229.06
26121-56-2Picrasin BC₂₁H₂₈O₆376.45
2612277-43-52-[2-(4-Ethoxyphenyl)ethyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolaneC₁₆H₂₅BO₃276.19
26127-08-2(-)-Chloromethyl menthyl etherC₁₁H₂₁ClO204.74
26128-94-91-(1H-1,3-Benzodiazol-2-yl)-2-methylbutan-1-amine dihydrochlorideC₁₂H₁₉Cl₂N₃276.21
26129-32-8ClofopC₁₅H₁₃ClO₄292.72
26129-62-4Ethyl 4-acetyloxy-7,8-dimethoxynaphthalene-2-carboxylateC₁₇H₁₈O₆318.32
26129-95-31-(2-Benzothiazolyl)-3-(3-trifluoromethylphenyl)ureaC₁₅H₁₀F₃N₃OS337.33
26129-98-61-(1,3-Benzothiazol-2-yl)-3-cyclohexylureaC₁₄H₁₇N₃OS275.38
2613-22-13-Chloro-2-fluorophenolC₆H₄ClFO146.55
2613-23-23-Chloro-4-fluorophenolC₆H₄ClFO146.55
2613-26-53-Nitrophenylsulfur pentafluorideC₆H₄F₅NO₂S249.16
2613-27-64-Nitrophenylsulfur pentafluorideC₆H₄F₅NO₂S249.16
2613-30-14-Chloro-2,5-difluoroanilineC₆H₄ClF₂N163.55
2613-32-32-Chloro-4,5-difluoroanilineC₆H₄ClF₂N163.55
2613-61-82,4,6-TrimethylheptaneC₁₀H₂₂142.29
2613-69-6(1R,2S)-1,2,3-TrimethylcyclopentaneC₈H₁₆112.22
2613-86-74-O-Feruloylquinic acidC₁₇H₂₀O₉368.34
2613-89-0Phenylmalonic acidC₉H₈O₄180.16
26130-02-9FrentizoleC₁₅H₁₃N₃O₂S299.36

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