CAS number index

CAS numbers starting with 663, page 3

423 chemicals have a CAS number that starts with 663. They are listed in CAS order.

Showing 201 to 300 of 423 chemicals

CAS numberChemical nameFormulaMol. weight

663217-64-91-[(2-Chlorophenyl)methyl]-3-(3-methoxyphenyl)ureaC₁₅H₁₅ClN₂O₂290.75
663217-66-11-tert-Butyl-3-[2-(4-methylphenyl)ethyl]ureaC₁₄H₂₂N₂O234.34
663218-13-12-[(3-Cyano-7,7-dimethyl-5-oxo-4-thiophen-2-yl-1,4,6,8-tetrahydroquinolin-2-yl)sulfanyl]-N-(4-ethoxyphenyl)acetamideC₂₆H₂₇N₃O₃S₂493.65
663218-33-5Methyl 2-cyclopentyl-3-oxo-3-(2-toluidino)propanoateC₁₆H₂₁NO₃275.35
663218-36-8Diethyl 2-[(3-bromoanilino)(phenyl)methyl]malonateC₂₀H₂₂BrNO₄420.30
663219-08-7N-Cyclohexyl-7-cyclopentyl-6-imino-2-oxo-1,7,9-triazatricyclo[8.4.0.0^{3,8}]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamideC₂₃H₂₇N₅O₂405.50
663219-13-4N-Cyclohexyl-7-[2-(2-hydroxyethoxy)ethyl]-6-imino-11-methyl-2-oxo-1,7,9-triazatricyclo[8.4.0.0^{3,8}]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamideC₂₃H₂₉N₅O₄439.52
66322-31-41,2-Dioleoyl-sn-glycero-3-phosphoglycerolC₄₂H₇₉O₁₀P775.06
66322-34-7meso-Dihydroguaiaretic acidC₂₀H₂₆O₄330.42
66322-65-43'-EpidaunorubicinC₂₇H₂₉NO₁₀527.53
66322-66-5Propranolol glucuronideC₂₂H₂₉NO₈435.47
66323-44-23'-Azido-2',3'-dideoxyadenosineC₁₀H₁₂N₈O₂276.26
66323-46-43'-Azido-2',3'-dideoxyguanosineC₁₀H₁₂N₈O₃292.26
66324-13-82-(Mercaptomethyl)benzenethiolC₇H₈S₂156.28
66327-51-3FuzlocillinC₂₅H₂₆N₆O₈S570.58
66327-54-61-Methyl-4-(4-methylpentyl)cyclohex-3-ene-1-carbaldehydeC₁₄H₂₄O208.34
6633-00-7N~1~-(7-Chloroquinolin-4-yl)-N~4~-(propan-2-yl)cyclohexane-1,4-diamineC₁₈H₂₄ClN₃317.86
6633-22-3N-(4-Fluoro-phenyl)maleimideC₁₀H₆FNO₂191.16
6633-33-62-[(3-Bromo-9-oxofluoren-2-yl)carbamoyl]benzoic acidC₂₁H₁₂BrNO₄422.23
6633-36-93,5-Diamino-4-methylbenzoic acidC₈H₁₀N₂O₂166.18
6633-40-57-Nitro-9H-fluoren-2-olC₁₃H₉NO₃227.22
6633-61-0Methyl 2-aminothiazole-5-carboxylateC₅H₆N₂O₂S158.18
6633-62-16-Chloro-2-phenylquinoline-4-carboxylic acidC₁₆H₁₀ClNO₂283.71
6633-66-5n4-(4-Bromophenyl)pyrimidine-2,4,6-triamineC₁₀H₁₀BrN₅280.13
6633-76-72-(4-Aminophenyl)acetamideC₈H₁₀N₂O150.18
6633-90-51,4-Butanedithiol diacetateC₈H₁₄O₂S₂206.33
66332-77-22-Methoxyphenyl alpha-methyl-4-(2-methylpropyl)benzeneacetateC₂₀H₂₄O₃312.41
66332-96-5FlutolanilC₁₇H₁₆F₃NO₂323.31
66333-77-59,10-Dihydro-9-(4-(dimethylamino)phenyl)acridineC₂₁H₂₀N₂300.40
66335-38-45'-Deoxy-5-fluorocytidineC₉H₁₂FN₃O₄245.21
66335-85-1Thiophene-3-ol, tetrahydro-4-(1-piperidinyl)-, 1,1-dioxideC₉H₁₇NO₃S219.31
66336-42-38-Methyl-1,4-dioxaspiro(4.5)decan-8-olC₉H₁₆O₃172.22
66339-00-2Ethyl (Z)-alpha-(hydroxyimino)-2-(tritylamino)thiazol-4-acetate hydrochlorideC₂₆H₂₄ClN₃O₃S494.02
6634-17-9Ethoxycarbonylmethoxy-acetic acid ethyl esterC₈H₁₄O₅190.19
6634-18-0Dibutyl 2,2'-oxybisacetateC₁₂H₂₂O₅246.30
6634-30-64-[2-(4-Bromo-2-chlorophenoxy)-1-oxoethyl]-1-piperazinecarboxylic acid ethyl esterC₁₅H₁₈BrClN₂O₄405.68
6634-80-62-Chloro-4-methyl-N-(6-methylpyridin-2-yl)benzamideC₁₄H₁₃ClN₂O260.72
6634-86-2N-(1,3-Benzodioxol-5-yl)-2-(4-bromo-2-chlorophenoxy)acetamideC₁₅H₁₁BrClNO₄384.61
6634-87-3Benzothiazol-2-yl-(4-ethoxy-phenyl)-amineC₁₅H₁₄N₂OS270.36
66340-28-1DesacetylcefotaximeC₁₄H₁₅N₅O₆S₂413.44
66340-51-02-(3-Chloro-4-methoxyphenyl)-2-oxoacetic acidC₉H₇ClO₄214.60
66341-18-2Acyclovir triphosphateC₈H₁₄N₅O₁₂P₃465.14
66345-66-21-(2-Chlorophenyl)-4,4-dimethyl-2-(1H-1,2,4-triazol-1-yl)-3-pentanolC₁₅H₂₀ClN₃O293.80
66346-01-81-(4-Chlorophenyl)-4,4-dimethyl-3-pentanoneC₁₃H₁₇ClO224.73
66346-04-11H-1,2,4-Triazole-1-ethanol, beta-((4-chlorophenyl)methyl)-alpha-(1,1-dimethylethyl)-C₁₅H₂₀ClN₃O293.80
66346-53-05-Hydroxy-7-methyl-4-propyl-2H-chromen-2-oneC₁₃H₁₄O₃218.25
66346-59-65,7-Dihydroxy-4-propylcoumarinC₁₂H₁₂O₄220.22
66346-85-83-Chloro-6-(1-pyrrolidinyl)pyridazineC₈H₁₀ClN₃183.64
66346-87-06-Chloro-5-methylpyridazin-3-amineC₅H₆ClN₃143.58
66346-91-63-Amino-6-morpholinopyridazineC₈H₁₂N₄O180.21
66348-67-22-BenzylsulfanylpyrimidineC₁₁H₁₀N₂S202.28
6635-14-92-(2-Oxopropyl)benzimidazoleC₁₀H₁₀N₂O174.20
6635-20-75-NitrovanillinC₈H₇NO₅197.15
6635-22-92,6-Dimethoxy-4-prop-1-enylphenolC₁₁H₁₄O₃194.23
6635-24-1Benzoic acid, 3,4,5-tris(acetyloxy)-C₁₃H₁₂O₈296.23
6635-31-06-Hydroxy-5-nitropyridine-3-carboxylic acidC₆H₄N₂O₅184.11
6635-41-22-Nitrobenzaldehyde oximeC₇H₆N₂O₃166.14
6635-42-33-Hydrazino-1,2-benzisothiazole 1,1-dioxideC₇H₇N₃O₂S197.22
6635-60-5N-(2-Amino-6-chloro-4-pyrimidinyl)-N-(3-chloro-4-methylphenyl)amineC₁₁H₁₀Cl₂N₄269.13
6635-62-71-Benzyl-5-bromo-6-methyl-1,3-diazinane-2,4-dioneC₁₂H₁₃BrN₂O₂297.15
6635-63-85-((4-Bromophenyl)amino)dihydropyrimidine-2,4(1H,3H)-dioneC₁₀H₁₀BrN₃O₂284.11
6635-64-95-(3-Methylanilino)-1,3-diazinane-2,4-dioneC₁₁H₁₃N₃O₂219.24
6635-68-31-Cyclopentylbutan-1-oneC₉H₁₆O140.23
6635-75-2N-Acetylanthranilic acid hydrazideC₉H₁₁N₃O₂193.21
6635-86-52-Amino-4-methyl-3-nitropyridineC₆H₇N₃O₂153.14
6635-88-73-(Cyanomethyl)pyridin-1-ium-1-olateC₇H₆N₂O134.14
6635-90-12-Methoxy-4-methyl-5-nitropyridineC₇H₈N₂O₃168.15
6635-91-26-Methoxy-4-methylpyridin-3-amineC₇H₁₀N₂O138.17
6635-95-6(4e)-4-Imino-3-(2-phenylethyl)pyridin-1(4H)-olC₁₃H₁₄N₂O214.27
66351-92-64-Chloro-3-(difluoromethyl)anilineC₇H₆ClF₂N177.58
66353-47-72',4'-DichlorobutyrophenoneC₁₀H₁₀Cl₂O217.09
66354-87-86-Methyl-2-phenyl-1H-indoleC₁₅H₁₃N207.28
66356-49-82-(4-Bromobutyl)furanC₈H₁₁BrO203.08
66356-53-45-(((2-Aminoethyl)thio)methyl)-N,N-dimethyl-2-furanmethanamineC₁₀H₁₈N₂OS214.33
66357-17-3AH 18801C₁₃H₂₁N₅OS295.41
66357-25-3DesmethylranitidineC₁₂H₂₀N₄O₃S300.38
66357-35-5RanitidineC₁₃H₂₂N₄O₃S314.41
66357-40-2Thiazolidine, 2-(nitromethylene)C₄H₆N₂O₂S146.17
66357-59-3Ranitidine hydrochlorideC₁₃H₂₃ClN₄O₃S350.87
66357-60-65-[(Methylamino)methyl]-2-furanmethanolC₇H₁₁NO₂141.17
66358-23-4Imidazo[1,2-a]pyridin-5-amineC₇H₇N₃133.15
66358-49-45,6-Dihydro-5,11-diketo-2,3-dimethoxy-6-methyl-8,9-methylenedioxy-11H-indeno(1,2-c)isoquinolineC₂₀H₁₅NO₆365.34
6636-01-7N,2-diphenylethanethioamideC₁₄H₁₃NS227.33
6636-02-82,2-DiphenylacetohydrazideC₁₄H₁₄N₂O226.28
6636-06-25-Phenyl-1H-pyrrole-2-carboxylic acidC₁₁H₉NO₂187.20
6636-23-31,2,2,6,6-Pentamethyl-piperidin-4-one oximeC₁₀H₂₀N₂O184.28
6636-41-5Methyl 1-oxo-1,2,3,4,5,6,7,8-octahydrophenanthrene-2-carboxylateC₁₆H₁₈O₃258.32
6636-55-1Methyl 6-chloropicolinateC₇H₆ClNO₂171.58
6636-64-22,6-Dimethoxy-4-[3-[(4-methylphenyl)methylsulfanyl]-6,7-dihydro-[1,2,4]triazino[5,6-d][3,1]benzoxazepin-6-yl]phenolC₂₆H₂₄N₄O₄S488.57
6636-71-1Ethanol, 2-((2-pyridinylmethyl)amino)-C₈H₁₂N₂O152.20
6636-75-54-Chloro-N,N-bis(2-chloroethyl)anilineC₁₀H₁₂Cl₃N252.57
6636-78-82-Chloro-3-pyridinolC₅H₄ClNO129.55
6636-87-91-(Naphthalen-2-ylamino)cyclopentanecarbonitrileC₁₆H₁₆N₂236.32
6636-88-01-(4-Methylanilino)cyclopentane-1-carbonitrileC₁₃H₁₆N₂200.28
6636-89-11-(4-Methylanilino)cyclopentane-1-carboxamideC₁₃H₁₈N₂O218.30
6636-90-41-[(2-Chlorophenyl)amino]cyclopentanecarboxylic acidC₁₂H₁₄ClNO₂239.70
6636-91-51-(2-Chloroanilino)cyclopentane-1-carboxamideC₁₂H₁₅ClN₂O238.72
6636-93-71-(Phenylamino)cyclopentanecarboxamideC₁₂H₁₆N₂O204.27
6636-94-81-(Phenylamino)cyclopentanecarboxylic acidC₁₂H₁₅NO₂205.26
66361-67-96-Bromo-1-tetraloneC₁₀H₉BrO225.09

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