CAS number index

CAS numbers starting with 665, page 2

211 chemicals have a CAS number that starts with 665. They are listed in CAS order.

Showing 101 to 200 of 211 chemicals

CAS numberChemical nameFormulaMol. weight

6653-91-4(Imidazo(1,2-b)pyridazin-6-yl)hydrazineC₆H₇N₅149.16
6653-96-9Imidazo[1,2-b]pyridazin-6-amineC₆H₆N₄134.14
66531-87-1Sodium benzoyloxybenzene-4-sulfonateC₁₃H₉NaO₅S300.27
66532-85-2PropacetamolC₁₄H₂₀N₂O₃264.32
66532-86-3Glycine, N,N-diethyl-, 4-(acetylamino)phenyl ester, hydrochloride (1:1)C₁₄H₂₁ClN₂O₃300.79
66532-88-52-((2-((2-Carboxybenzoyl)amino)anilino)carbonyl)benzoic acidC₂₂H₁₆N₂O₆404.38
66532-90-9N-(4-Methylphenyl)diphenimideC₂₁H₁₅NO₂313.36
66533-26-44-Chloroquinoline-8-sulfonyl chlorideC₉H₅Cl₂NO₂S262.12
66533-64-06-(Ethylsulfanyl)pyrazine-2-carboxylic acidC₇H₈N₂O₂S184.22
66533-95-7AF-615/25002800C₁₂H₁₀N₂O₂S246.29
66534-05-2Propanoic acid, 3-(dodecylthio)-, 1,1'-[thiobis[2-(1,1-dimethylethyl)-5-methyl-4,1-phenylene]] esterC₅₂H₈₆O₄S₃871.46
66534-97-2Bis(2-(diphenylphosphino)ethyl)amine hydrochlorideC₂₈H₃₀ClNP₂477.96
66535-86-22-(4-Chlorophenyl)(1,2,4)triazolo(5,1-a)isoquinolineC₁₆H₁₀ClN₃279.73
66536-36-53-[(2,2,6,6-Tetramethylpiperidin-4-yl)amino]propanenitrileC₁₂H₂₃N₃209.34
66536-82-122-Epi-hippurin-1C₃₀H₄₈O₇520.71
66537-55-12-Piperidinecarboxamide, N-((1S)-2-((4S)-4-(aminocarbonyl)-3-thiazolidinyl)-1-(1H-imidazol-4-ylmethyl)-2-oxoethyl)-6-oxo-, (2S)-C₁₆H₂₂N₆O₄S394.46
6654-36-0Methyl 6-oxohexanoateC₇H₁₂O₃144.17
6654-64-41,3,5-Naphthalenetrisulfonic acidC₁₀H₈O₉S₃368.37
66542-13-0N''-Methyl-N-nitro-N'-nitrosoguanidineC₂H₅N₅O₃147.09
66543-77-92-(N,N-Dimethylamino)-6,7-dihydroxytetralinC₁₂H₁₇NO₂207.27
66544-68-1Pyrrolidine-2-carbohydrazideC₅H₁₁N₃O129.16
66546-28-94-Methyl-2-quinolyl disulfideC₂₀H₁₆N₂S₂348.50
66546-92-7Methyl 2-cyano-2-propylpentanoateC₁₀H₁₇NO₂183.25
66547-09-9Maytansinol butyrateC₃₂H₄₃ClN₂O₉635.15
66548-01-4AngustifolinC₂₁H₂₈O₆376.45
66548-52-53-Chloro-6-(4-fluorophenyl)pyridazineC₁₀H₆ClFN₂208.62
66548-63-83-Chloro-6-[3-(trifluoromethyl)phenyl]pyridazineC₁₁H₆ClF₃N₂258.63
66548-69-43-Methyl-6-(3-(trifluoromethyl)phenyl)-1,2,4-triazolo(4,3-b)pyridazineC₁₃H₉F₃N₄278.24
66549-12-02-(2-Chlorophenyl)-2-(morpholin-4-yl)acetonitrileC₁₂H₁₃ClN₂O236.70
66549-15-33-Chloro-6-(2-chlorophenyl)pyridazineC₁₀H₆Cl₂N₂225.08
66549-17-52-Methyl-4-oxo-4-[3-(trifluoromethyl)phenyl]butanoic acidC₁₂H₁₁F₃O₃260.21
66549-62-06-(2-Fluorophenyl)-2,3-dihydropyridazin-3-oneC₁₀H₇FN₂O190.18
6655-27-2N'-Isopropylidene-2-nitrobenzenesulfonohydrazideC₉H₁₁N₃O₄S257.27
6655-31-82-Nitrobenzene-1-sulfonyl azideC₆H₄N₄O₄S228.19
6655-74-93,4-DichlorobenzenesulfonohydrazideC₆H₆Cl₂N₂O₂S241.10
6655-77-23-NitrobenzenesulfonohydrazideC₆H₇N₃O₄S217.21
6655-80-74-Chloro-3-nitrobenzenesulfonohydrazideC₆H₆ClN₃O₄S251.65
6655-84-12-Naphthalenecarboxamide, 3-hydroxy-4-((2-methyl-5-nitrophenyl)azo)-N-(2-methylphenyl)-C₂₅H₂₀N₄O₄440.46
66550-08-1(3aS,5aR,6R,8aR,8bR)-Octahydro-10,10-dimethyl-6,8b-ethano-8bH-cyclopenta(de)-2-benzopyran-1,4-dioneC₁₅H₂₀O₃248.32
66550-09-2MuzigadialC₁₅H₂₀O₃248.32
66553-16-02-Ethyl-1,2-butanediolC₆H₁₄O₂118.18
66553-17-12-Ethyl-1,3-butanediolC₆H₁₄O₂118.18
66553-50-2trans-1-Methyl-2-(4-methylpentyl)cyclopentaneC₁₂H₂₄168.32
66555-11-1Octadecanoic acid, ester with 2,2'-(oxybis(methylene))bis(2-(hydroxymethyl)-1,3-propanediol)C₂₈H₅₈O₉538.76
66556-23-88-Hydroxy-5,7-dimethylquinoline-2-carboxylic acidC₁₂H₁₁NO₃217.22
66556-73-8Butyloxycarbonyl-phenylalanyl-leucyl-phenylalanyl-leucyl-phenylalanineC₄₄H₅₉N₅O₈785.98
66556-77-2(R)-AcenocoumarolC₁₉H₁₅NO₆353.33
66556-78-3(S)-AcenocoumarolC₁₉H₁₅NO₆353.33
66557-45-7N-(2-((2-Chloro-4,6-dinitrophenyl)azo)-5-(diethylamino)phenyl)acetamideC₁₈H₁₉ClN₆O₅434.84
66557-64-02-(1H-Benzoimidazol-2-ylmethyl)-benzothiazoleC₁₅H₁₁N₃S265.34
66558-51-8Potassium 3-oxobut-1-en-1-olateC₄H₅KO₂124.18
6656-00-4Chromium(3+) hydrogen 3-methyl-4-[(E)-(2-oxido-5-sulfamoylphenyl)diazenyl]-1-(4-sulfamoylphenyl)-1H-pyrazol-5-olate (1/1/2)C₃₂H₂₉CrN₁₂O₁₂S₄953.92
6656-02-6Chromate(1-), hydroxy(4-(hydroxy-kappaO)-3-nitro-5-((1,2,3,4-tetrahydro-2-oxo-4-(oxo-kappaO)-3-quinolinyl)azo-kappaN1)benzenesulfonato(3-))-, sodium, (T-4)-C₁₅H₁₁CrN₄NaO₉S498.32
6656-03-7Direct Blue 98C₃₈H₂₀Cu₂N₅Na₃O₁₃S₃1046.86
6656-13-9CandicineC₁₁H₁₈NO+180.27
6656-49-1alpha,alpha,alpha-Trifluoro-3-nitro-o-xyleneC₈H₆F₃NO₂205.13
6656-60-6Benzoic acid, acetylmethyl esterC₁₀H₁₀O₃178.19
6656-72-02,6-Dichloro-3-(trifluoromethyl)anilineC₇H₄Cl₂F₃N230.02
6656-84-42-(1,3-Dioxoisoindolin-2-yl)ethyl benzoateC₁₇H₁₃NO₄295.29
66564-14-5CinitaprideC₂₁H₃₀N₄O₄402.50
66564-16-7CiclosidomineC₁₃H₂₀N₄O₃280.33
66568-97-6TsugafolinC₁₇H₁₆O₅300.31
66568-98-75-Hydroxy-2-(4-hydroxy-3-methoxyphenyl)-7-methoxy-2,3-dihydrochromen-4-oneC₁₇H₁₆O₆316.31
66569-03-7N-(4-Bromophenyl)-2-methylbenzamideC₁₄H₁₂BrNO290.16
66569-05-94'-Bromo-2-chlorobenzanilideC₁₃H₉BrClNO310.58
66569-06-02-Bromo-N-(4-chlorophenyl)benzamideC₁₃H₉BrClNO310.58
66569-07-1Benzamide, 2-bromo-N-(4-bromophenyl)-C₁₃H₉Br₂NO355.03
6657-32-5Propanenitrile, 3-((2-hydroxyethyl)(4-(2-(4-nitrophenyl)diazenyl)phenyl)amino)-C₁₇H₁₇N₅O₃339.36
6657-37-0beta-Alanine, N-[4-[2-(2-chloro-4-nitrophenyl)diazenyl]phenyl]-N-(2-cyanoethyl)-, methyl esterC₁₉H₁₈ClN₅O₄415.84
6657-40-5Ethanol, 2-[[4-[2-(2,6-dichloro-4-nitrophenyl)diazenyl]phenyl]ethylamino]-C₁₆H₁₆Cl₂N₄O₃383.24
66571-30-01-(Pyridin-4-yl)-1H-benzotriazoleC₁₁H₈N₄196.21
66571-60-65-Bromo-N,N-dimethyl-1,3-thiazol-2-amineC₅H₇BrN₂S207.10
66572-55-26-Methoxynicotinic acidC₇H₇NO₃153.14
66572-56-32-Bromoisonicotinic acidC₆H₄BrNO₂202.01
66574-19-43,4-Dimethyl-5-phenyl-1,3-oxazolidineC₁₁H₁₅NO177.25
66574-84-3N-Acetyl-2-fluoro-3-phenyl-DL-alanineC₁₁H₁₂FNO₃225.22
66575-26-6H-D-Glu(OtBu)-NH2 hydrochlorideC₉H₁₉ClN₂O₃238.72
66575-29-9ForskolinC₂₂H₃₄O₇410.51
66575-30-2Sennoside A1C₄₂H₃₈O₂₀862.75
66576-71-4Isopropyl 2-methylbutyrateC₈H₁₆O₂144.21
66577-59-11,17-HeptadecanediolC₁₇H₃₆O₂272.47
6658-48-63-(p-Cumenyl)-2-methylpropionaldehydeC₁₄H₂₀O204.31
6658-59-91-(3-Chloro-1-methoxypropyl)-4-methylbenzeneC₁₁H₁₅ClO198.69
66580-68-5GlobotrioseC₁₈H₃₂O₁₆504.44
66582-16-94-Methyl-2-oxopentanenitrileC₆H₉NO111.14
66582-26-11,2-Bis(2-benzylaminoethoxy)ethaneC₂₀H₂₈N₂O₂328.46
66583-59-312-Deoxyphorbol 13-palmitateC₃₆H₅₈O₆586.85
66584-32-53-Bromo-N-methylanilineC₇H₈BrN186.05
66584-72-3Ansamitocin P 3C₃₂H₄₃ClN₂O₉635.15
6659-16-1Cyclohexyl(2,3-dihydro-1H-imidazo[1,2-a]benzimidazol-1-yl)methanoneC₁₆H₁₉N₃O269.35
6659-26-3Benzoic acid, anhydride with phosphoric acid (1:1)C₇H₇O₅P202.10
6659-27-4Propanoyl phosphateC₃H₇O₅P154.06
6659-34-31-Methyl-4-piperidyl acetateC₈H₁₅NO₂157.21
6659-35-46-((Aminoiminomethyl)amino)hexanoic acidC₇H₁₅N₃O₂173.22
6659-40-1Uridine diphosphate 2-deoxyglucoseC₁₅H₂₄N₂O₁₆P₂550.30
6659-45-6DihydrorotenoneC₂₃H₂₄O₆396.44
6659-60-51,2,4-Butanetriol, 1,2,4-trinitrateC₄H₇N₃O₉241.11
6659-62-7Glycidyl nitrateC₃H₅NO₄119.08
6659-91-25-Amino-2-(p-tolyl)-2H-benzotriazoleC₁₃H₁₂N₄224.27
6659-92-32-(4-Methoxyphenyl)-2H-1,2,3-benzotriazol-5-ylamineC₁₃H₁₂N₄O240.27

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