CAS number index

CAS numbers starting with 642, page 3

357 chemicals have a CAS number that starts with 642. They are listed in CAS order.

Showing 201 to 300 of 357 chemicals

CAS numberChemical nameFormulaMol. weight

64260-97-54-[(2-Methoxybenzyl)amino]benzoic acidC₁₅H₁₅NO₃257.29
64261-01-4Alpha-(4-ethoxycarbonylanilino)-P-cresolC₁₆H₁₇NO₃271.32
64261-07-0Ethyl 4-(4-(dimethylamino)benzylamino)benzoateC₁₈H₂₂N₂O₂298.39
64261-47-84-(Benzylamino)-11-methyl-5,11-dihydro-10H-pyrimido(4,5-c)(2)benzazepin-10-oneC₂₀H₁₈N₄O330.39
64262-07-33-Chloro-4-(chloromethyl)benzonitrileC₈H₅Cl₂N186.04
64262-18-64-(3-Bromopropyl)pyridine hydrobromideC₈H₁₁Br₂N280.99
64262-23-3N-Propylpiperazinium dibromideC₇H₁₈Br₂N₂290.04
64262-98-21-Methyl-2-pyridin-4-YL-1H-benzoimidazoleC₁₃H₁₁N₃209.25
64263-81-6Boc-N-Me-Tyr(Bzl)-OHC₂₂H₂₇NO₅385.46
64263-83-82-{[(tert-Butoxy)carbonyl](methyl)amino}-3-phenylpropanoic acidC₁₅H₂₁NO₄279.34
64264-49-91-Acetyl-3-(2-furylmethylene)-1,3-dihydro-2H-indol-2-oneC₁₅H₁₁NO₃253.26
64265-45-8beta-Alanine, N-(2-hydroxyethyl)-N-(2-((1-oxooctyl)amino)ethyl)-C₁₅H₃₀N₂O₄302.42
64265-50-51-Propanesulfonic acid, 3-chloro-2-hydroxy-, monosodium salt, reaction products with 2-heptyl-4,5-dihydro-1H-imidazole-1-ethanolC₁₅H₃₁N₂NaO₆S390.48
64265-77-6(R)-1-(4-Bromophenyl)ethanamine hydrochlorideC₈H₁₁BrClN236.54
64267-12-53-Benzoyl-7-methoxycoumarinC₁₇H₁₂O₄280.28
64267-19-23-Acetyl-7-methoxycoumarinC₁₂H₁₀O₄218.21
64267-26-17-Methoxy-3-(phenylsulfonyl)-2H-chromen-2-oneC₁₆H₁₂O₅S316.33
64268-87-74-Bromo-N-morpholinobenzenesulfonamideC₁₀H₁₃BrN₂O₃S321.20
64268-91-34-Bromo-N'-isonicotinoylbenzenesulfonohydrazideC₁₂H₁₀BrN₃O₃S356.20
64268-92-4Ethyl 4-(4-nitrophenyl)sulfonylpiperazine-1-carboxylateC₁₃H₁₇N₃O₆S343.36
64269-03-0(1-(Morpholin-4-yl)cyclohexyl)methanamineC₁₁H₂₂N₂O198.31
64269-06-31-Phenylamino-cyclohexanecarbonitrileC₁₃H₁₆N₂200.28
64269-12-11-(Phenylamino)cyclohexane-1-carboxamideC₁₃H₁₈N₂O218.30
64269-79-0Bis-(1H-imidazol-2-yl)-methanoneC₇H₆N₄O162.15
64269-81-4Bis-(imidazol-2-yl)-methaneC₇H₈N₄148.17
6427-02-73-(Piperazin-1-yl)propan-1-ol dihydrochlorideC₇H₁₈Cl₂N₂O217.14
6427-18-5Morpholinosulfonic acidC₄H₉NO₄S167.19
6427-21-0Methoxymethyl isocyanateC₃H₅NO₂87.08
6427-24-3(Isocyanatomethoxy)ethaneC₄H₇NO₂101.11
6427-32-3[(Isocyanatomethoxy)methyl]benzeneC₉H₉NO₂163.18
6427-66-34-Azidobenzoic acidC₇H₅N₃O₂163.14
6427-70-9Ammonium, benzyltrimethyl-, hexafluorophosphate(1-)C₁₀H₁₆F₆NP295.21
64270-99-11-(5-Methylfuran-2-yl)ethan-1-amineC₇H₁₁NO125.17
64273-27-44-[1,1'-Biphenyl]-4-yl-1,2,3-thiadiazoleC₁₄H₁₀N₂S238.31
64273-28-55-Methyl-4-phenyl-1,2,3-thiadiazoleC₉H₈N₂S176.24
64273-86-54-Chloro-2,2-dimethylbutanenitrileC₆H₁₀ClN131.61
64274-28-8AucubigeninC₉H₁₂O₄184.19
64274-69-7rac-(1R,2R,5S,6S)-2,5-Dibromo-9-oxabicyclo(4.2.1)nonaneC₈H₁₂Br₂O283.99
64275-73-65-Octen-1-ol, (5Z)-C₈H₁₆O128.22
64275-74-7(E)-Oct-5-en-1-olC₈H₁₆O128.22
64275-76-9(Z)-5-Undecen-1-olC₁₁H₂₂O170.30
64276-62-6Ethyl 4-phenyl-1H-pyrrole-3-carboxylateC₁₃H₁₃NO₂215.25
64276-66-04-Methyl-1H-pyrrole-3-carboxylic acidC₆H₇NO₂125.13
64278-19-91,1-Dimethyl-2,3-dihydro-1H-inden-5-amineC₁₁H₁₅N161.25
6428-26-8Trisodium 2,4-bis[[2,4-diamino-5-[(3-sulphonatophenyl)azo]phenyl]azo]benzenesulphonateC₃₀H₂₃N₁₂Na₃O₉S₃860.76
6428-31-5C.I. Direct Black 19, disodium saltC₃₄H₂₇N₁₃Na₂O₇S₂839.79
6428-38-2RefChem:476806C₄₈H₄₀N₁₃Na₃O₁₃S₃1172.10
6428-39-3N-(4-Chlorobenzyl)-2-ethylbutanamideC₁₃H₁₈ClNO239.75
6428-40-64-[(4-Nitrophenyl)acetyl]piperazine-1-carbaldehydeC₁₃H₁₅N₃O₄277.28
6428-60-0C.I. Direct Blue 75, tetrasodium saltC₄₂H₂₅N₇Na₄O₁₃S₄1055.93
6428-70-2N-Benzyl-2-ethylbutanamideC₁₃H₁₉NO205.30
6428-91-71-(4-Fluorophenyl)-3-(pyridin-2-ylmethyl)ureaC₁₃H₁₂FN₃O245.26
6428-96-2N-(3,4-Dichlorophenyl)-N'-(2-pyridinylmethyl)ureaC₁₃H₁₁Cl₂N₃O296.16
6428-98-4N-[4-Chloro-3-(trifluoromethyl)phenyl]pyridine-4-carboxamideC₁₃H₈ClF₃N₂O300.67
64280-14-411-Nor-delta(9)-tetrahydrocannabinol-9-carboxylic acidC₂₁H₂₈O₄344.45
64280-18-8IsosophoranoneC₂₆H₃₀O₆438.52
64280-24-6Diphenyl-nicotinamideC₁₈H₁₄N₂O274.32
64281-29-4N1-(pyridin-4-yl)ethane-1,2-diamineC₇H₁₁N₃137.19
64282-11-7Methyl 2-amino-2-methyl-3-phenylpropanoateC₁₁H₁₅NO₂193.25
64282-12-8Methyl 2-amino-3-(4-fluorophenyl)propanoate hydrochlorideC₁₀H₁₃ClFNO₂233.67
64283-13-2Benzo(a)pyrene-11,12-diol, 11,12-dihydro-, cis-C₂₀H₁₄O₂286.33
64283-57-4Sodium oleoamphohydroxypropylsulfonateC₂₅H₄₉N₂NaO₆S528.73
64284-64-64,4-Dimethyl-5alpha-cholesta-8,14,24-trien-3beta-olC₂₉H₄₆O410.69
64284-84-0(+)-3-Pinanecarboxylic acidC₁₁H₁₈O₂182.26
64285-06-9Anatoxin AC₁₀H₁₅NO165.24
64285-36-5NK 1841 (dye)C₄₁H₄₅N₂NaO₆S₂748.94
64285-73-0(1,1'-Biphenyl)-4,4'-diamine, 3,3',5,5'-tetramethyl-, hydrochloride (1:2)C₁₆H₂₂Cl₂N₂313.27
64285-95-64-(Trifluoromethoxy)phenyl isothiocyanateC₈H₄F₃NOS219.19
64285-96-7Hexanimidamide hydrochlorideC₆H₁₅ClN₂150.65
64287-11-2(4-Butylphenyl)hydrazine hydrochlorideC₁₀H₁₇ClN₂200.71
64287-19-01-(4-Fluoro-3-methoxyphenyl)ethanoneC₉H₉FO₂168.17
64288-20-6Ethyl 4-[(1,3-benzodioxol-5-ylmethyl)amino]benzoateC₁₇H₁₇NO₄299.33
6429-04-5Isoquinoline, 1-((3,4-dimethoxyphenyl)methyl)-1,2,3,4-tetrahydro-6,7-dimethoxy-, hydrochloride (1:1)C₂₀H₂₆ClNO₄379.88
6429-10-34-(2-Chloroethyl)-1H-imidazole hydrochlorideC₅H₈Cl₂N₂167.04
6429-11-44-(beta-Aminoethyl)pyrazoleC₅H₉N₃111.15
6429-42-1N-(3-Phenylpropyl)pyridine-4-carboxamideC₁₅H₁₆N₂O240.31
6429-45-4N-(4-Ethoxyphenyl)-2-ethylbutanamideC₁₄H₂₁NO₂235.33
6429-74-9N-(3,4-Dichlorophenyl)-2-ethylbutanamideC₁₂H₁₅Cl₂NO260.16
64290-91-1Galactopinitol AC₁₃H₂₄O₁₁356.32
64291-41-4beta-D-Glucopyranoside, 4-(hydroxymethyl)phenyl, 2,3,4,6-tetraacetateC₂₁H₂₆O₁₁454.43
64291-98-14-Methyl-2-(2-methylphenyl)pyridineC₁₃H₁₃N183.25
642928-07-2HomosildenafilC₂₃H₃₂N₆O₄S488.61
642929-37-1Methyl(2-(4-methyl-1,3-thiazol-2-yl)ethyl)amineC₇H₁₂N₂S156.25
642929-49-51-[4-(4-Bromophenyl)-1,3-thiazol-2-yl]ethan-1-amineC₁₁H₁₁BrN₂S283.19
642931-77-91-(4-tert-Butyl-1,3-thiazol-2-yl)ethan-1-amineC₉H₁₆N₂S184.31
642933-49-1N'-(2-Chloro-5-nitrobenzylidene)-2-(2-chlorophenoxy)acetohydrazideC₁₅H₁₁Cl₂N₃O₄368.18
64294-95-7SetastineC₂₂H₂₈ClNO357.93
642943-65-5Methyl 4-oxo-4-[(4-pyrrolidin-1-ylsulfonylphenyl)carbamothioylamino]butanoateC₁₆H₂₁N₃O₅S₂399.49
642943-89-3Methyl 4-{[(3-carbamoyl-4,5-dimethylthiophen-2-yl)carbamothioyl]amino}-4-oxobutanoateC₁₃H₁₇N₃O₄S₂343.43
642944-17-0N-(Benzylcarbamothioyl)-3-methylbenzamideC₁₆H₁₆N₂OS284.38
642945-12-8N-({[2-(1-Cyclohexen-1-yl)ethyl]amino}carbonothioyl)-2-methylbenzamideC₁₇H₂₂N₂OS302.44
642945-39-9N-(2,3-Dihydro-1H-indol-1-ylcarbonothioyl)benzamideC₁₆H₁₄N₂OS282.37
642946-22-32-Bromo-N-(1-phenylethylcarbamothioyl)benzamideC₁₆H₁₅BrN₂OS363.28
642946-25-62-Bromo-N-[2,3-dihydroindol-1-yl(sulfanylidene)methyl]benzamideC₁₆H₁₃BrN₂OS361.26
642949-70-0N-(Benzylcarbamothioyl)-2-nitrobenzamideC₁₅H₁₃N₃O₃S315.35
642949-88-02-Nitro-N-(oxolan-2-ylmethylcarbamothioyl)benzamideC₁₃H₁₅N₃O₄S309.35
642949-95-9N-(Cyclohexylcarbamothioyl)-2-nitrobenzamideC₁₄H₁₇N₃O₃S307.38
642951-08-4N-({[4-(4-Morpholinylsulfonyl)phenyl]amino}carbonothioyl)-3-phenylpropanamideC₂₀H₂₃N₃O₄S₂433.56
642951-26-64,5-Dimethyl-2-(3-(3-phenylpropanoyl)thioureido)thiophene-3-carboxamideC₁₇H₁₉N₃O₂S₂361.49
642952-01-0N-(1-Azepanylcarbonothioyl)-2,4-dichlorobenzamideC₁₄H₁₆Cl₂N₂OS331.27

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