CAS number index

CAS numbers starting with 2, page 43

55,552 chemicals have a CAS number that starts with 2. They are listed in CAS order.

Showing 4,201 to 4,300 of 5,000 chemicals

CAS numberChemical nameFormulaMol. weight

20638-84-0RetinamideC₂₀H₂₉NO299.46
2064-02-0Bicyclo(2.2.1)heptan-1-ylmethanolC₈H₁₄O126.20
2064-05-3Bicyclo[2.2.2]octane-1-carbaldehydeC₉H₁₄O138.21
2064-15-52-HydroxytrimipramineC₂₀H₂₆N₂O310.44
2064-80-4Dioctyl azelateC₂₅H₄₈O₄412.65
2064-95-13,9-Diphenyl-2,4,8,10-tetraoxaspiro[5.5]undecaneC₁₉H₂₀O₄312.37
2064117-97-94,4,5,5-Tetramethyl-2-(2,4,5-trimethylthiophen-3-yl)-1,3,2-dioxaborolaneC₁₃H₂₁BO₂S252.19
2064121-65-7AsundexianC₂₆H₂₁ClF₄N₆O₄592.94
2064175-32-0RefChem:393086C₆₃H₇₉N₅O₁₉1210.34
2064175-41-1FKBP12 PROTAC dTAG-13C₅₇H₆₈N₄O₁₅1049.18
20642-05-1Potassium diformateC₂H₃KO₄130.14
2064217-67-88-Chloro-6-(trifluoromethyl)imidazo[1,5-a]pyridineC₈H₄ClF₃N₂220.58
2064269-82-3PruvonertinibC₂₇H₃₂N₈O₂500.61
20643-68-9Methyl 2-(4-chloro-3-nitrobenzoyl)benzoateC₁₅H₁₀ClNO₅319.70
20643-71-4ConfusamelineC₁₂H₉NO₃215.21
206431-05-21-Methyl-6-nitro-1H-benzo[d]imidazol-2(3H)-oneC₈H₇N₃O₃193.16
206434-45-9(S)-3-Amino-1-ethylazepan-2-oneC₈H₁₆N₂O156.23
206435-79-27,9-Dimethyl-2,3,4,5-tetrahydro-1-benzoxepin-5-oneC₁₂H₁₄O₂190.24
206438-08-66,6'-Dichloro-3,3'-bipyridineC₁₀H₆Cl₂N₂225.08
206438-31-5Methyl (2S)-2-amino-3-cyclopropylpropanoate hydrochlorideC₇H₁₄ClNO₂179.65
20644-87-5Vanadium carbonylC₆O₆V219.00
20644-97-7VanadylOV+₂66.94
206440-72-42-C-Methyl-D-erythritol 4-phosphateC₅H₁₃O₇P216.13
206449-93-62-((Furan-2-yl)methanesulfinyl)-N-(4-((4-((piperidin-1-yl)methyl)pyridin-2-yl)oxy)but-2-en-1-yl)acetamideC₂₂H₂₉N₃O₄S431.56
20648-12-82-(4-Bromophenyl)-1-methyl-5-nitro-1H-benzimidazoleC₁₄H₁₀BrN₃O₂332.16
20648-13-92-(4-Iodophenyl)-1-methyl-5-nitro-1H-benzimidazoleC₁₄H₁₀IN₃O₂379.16
20649-39-24-Propenylphenol, (E)-C₉H₁₀O134.18
20649-45-05'-O-MethyladenosineC₁₁H₁₅N₅O₄281.27
20649-47-21,3-DideazaadenosineC₁₂H₁₅N₃O₄265.27
2065-00-1Npc68298C₈H₁₀O₃154.16
2065-04-5N-[3-(2-Bromoacetyl)phenyl]methanesulfonamideC₉H₁₀BrNO₃S292.15
2065-23-8Methyl phenoxyacetateC₉H₁₀O₃166.18
2065-28-3Methyl 5-methyl-3-phenyl-1,2-oxazole-4-carboxylateC₁₂H₁₁NO₃217.22
2065-37-41,4-Naphthalenedione, 2-bromo-C₁₀H₅BrO₂237.05
2065-38-5N-(4-Bromophenyl)-4-chlorobenzenesulfonamideC₁₂H₉BrClNO₂S346.63
2065-66-9Methyltriphenylphosphonium iodideC₁₉H₁₈IP404.23
2065-67-0Tetraphenylphosphonium iodideC₂₄H₂₀IP466.30
2065-70-52,6-DichloronaphthaleneC₁₀H₆Cl₂197.06
2065-73-8Oxalic (2H)acidC₂H₂O₄92.05
2065-75-02-BromopropanedialC₃H₃BrO₂150.96
2065-77-22-Bromo-3,3,5,5-tetramethylcyclohexan-1-oneC₁₀H₁₇BrO233.15
20651-67-61-Butyl-4-iodobenzeneC₁₀H₁₃I260.12
20651-71-24-Butylbenzoic acidC₁₁H₁₄O₂178.23
20651-73-44-ButylbenzonitrileC₁₁H₁₃N159.23
2065198-79-84-(2-(2-Hydroxybenzyl)-1H-pyrrol-1-yl)-2-(((1r,4r)-4-hydroxycyclohexyl)amino)benzamideC₂₄H₂₇N₃O₃405.50
206535-83-32-(4-Bromophenyl)-4,5-dihydro-1H-imidazoleC₉H₉BrN₂225.09
206536-14-33,4-Dibutoxybenzoic acidC₁₅H₂₂O₄266.34
206537-57-71-(3-Chlorobenzyl)-1H-indole-2,3-dioneC₁₅H₁₀ClNO₂271.70
20654-44-82,3-DimethylbutanenitrileC₆H₁₁N97.16
20654-46-02,2-DimethylbutanenitrileC₆H₁₁N97.16
20654-47-12,2-DimethylvaleronitrileC₇H₁₃N111.19
20654-56-2Silver(I) perrhenateAgO₄Re358.07
206546-18-11,2-Difluoro-3-difluoromethoxy-4-nitrobenzeneC₇H₃F₄NO₃225.10
206548-14-3Methyl 2-amino-5-bromo-3-methylbenzoateC₉H₁₀BrNO₂244.09
206551-41-9Methyl 3-bromo-2-fluorobenzoateC₈H₆BrFO₂233.04
206551-43-1(5-Acetylthiophen-2-yl)boronic acidC₆H₇BO₃S170.00
206555-52-45-Methyl-4-(2-thienyl)-1,3-thiazol-2-amineC₈H₈N₂S₂196.30
206555-77-3Methyl 4-(2-aminothiazol-4-yl)benzoateC₁₁H₁₀N₂O₂S234.28
206557-03-1O-Prop-2-en-1-ylhydroxylamine--hydrogen chloride--water (1/1/1)C₃H₁₀ClNO₂127.57
206557-04-2(Allyloxycarbonylmethyl)triphenylphosphonium iodideC₂₃H₂₂IO₂P488.31
206557-08-6Sodium 4-aminobenzoate--water (1/1/1)C₇H₈NNaO₃177.13
206558-30-74-[(4-Acetylpiperazin-1-yl)carbonyl]phenolC₁₃H₁₆N₂O₃248.28
206559-36-63-Benzyloxyphenyl isothiocyanateC₁₄H₁₁NOS241.31
206559-37-7N-(4-(Phenylmethoxy)phenyl)hydrazinecarbothioamideC₁₄H₁₅N₃OS273.36
206559-38-8(2-Methoxy-5-methyl-1,3-phenylene)bis(methylene) bis(thiocyanate)C₁₂H₁₂N₂OS₂264.38
206559-39-94-Bromo-2-chlorobenzhydrazideC₇H₆BrClN₂O249.50
206559-40-25-Bromo-2-chloro-m-xyleneC₈H₈BrCl219.51
206559-41-32-Bromo-1,3-dichloro-4-methylbenzeneC₇H₅BrCl₂239.93
206559-42-43-Bromo-4-hydroxy-5-methoxyphenylacetic acidC₉H₉BrO₄261.07
206559-43-55-Bromo-2-iodo-1,3-dimethylbenzeneC₈H₈BrI310.96
206559-44-65-Bromo-2-methoxyphenethylamine hydrobromideC₉H₁₃Br₂NO311.02
206559-45-74-Bromophenethylamine hydrobromideC₈H₁₁Br₂N280.99
206559-46-84-Bromo-1-isothiocyanato-2-(trifluoromethyl)benzeneC₈H₃BrF₃NS282.08
206559-48-04-(4-Carboxyphenyl)-3-thiosemicarbazideC₈H₉N₃O₂S211.25
206559-50-44-(3-Chlorophenyl)semicarbazide hydrochlorideC₇H₉Cl₂N₃O222.07
206559-51-54-[2-Chloro-5-(trifluoromethyl)phenyl]-3-thiosemicarbazideC₈H₇ClF₃N₃S269.68
206559-52-65-Cyclohexyl-2-methoxyanilineC₁₃H₁₉NO205.30
206559-53-73-(Cyclooctylamino)propionitrileC₁₁H₂₀N₂180.29
206559-54-84-Decylphenyl isothiocyanateC₁₇H₂₅NS275.46
206559-55-94-(3,4-Dichlorobenzyl)-3-thiosemicarbazideC₈H₉Cl₂N₃S250.15
206559-57-12,5-Difluorophenyl isothiocyanateC₇H₃F₂NS171.17
206559-58-24-(2,4-Difluorophenyl)-3-thiosemicarbazideC₇H₇F₂N₃S203.22
206559-61-77-Ethoxybenzofuran-2-carboxylic acidC₁₁H₁₀O₄206.20
206559-62-82-Ethoxy-6-(2-nitroethenyl)phenolC₁₀H₁₁NO₄209.20
206559-72-0beta-Nitro-4-(trifluoromethoxy)styreneC₉H₆F₃NO₃233.15
20656-13-7Thieno(3,2-b)furanC₆H₄OS124.16
20656-23-9Pentacyclo[3.3.0.02,4.03,7.06,8]octaneC₈H₈104.15
20656-61-5Methyl 2-chloro-3-oxopropanoateC₄H₅ClO₃136.53
206560-66-91-Bromo-4-(pentafluoroethyl)benzeneC₈H₄BrF₅275.01
206560-77-21-Bromo-4-(heptadecafluorooctyl)benzeneC₁₄H₄BrF₁₇575.06
206564-17-27-(Furan-2-yl)-[1,2,4]triazolo[1,5-a]pyrimidineC₉H₆N₄O186.17
20657-82-3N-(2-Methylindolizine-3-carbothioyl)benzamideC₁₇H₁₄N₂OS294.38
2066-89-9PasiniazidC₁₃H₁₄N₄O₄290.28
2066-93-51,2-Naphthoquinone-4-sulfonic acidC₁₀H₆O₅S238.22
20662-31-11,4-AnhydrohexitolC₆H₁₂O₅164.16
20662-33-3epsilon-N-AcetylthialysineC₇H₁₄N₂O₃S206.27
20662-52-64,4-Bis(4-fluorophenyl)butyric acidC₁₆H₁₄F₂O₂276.28
20662-53-71,3-Dihydro-1-(4-piperidinyl)-2H-benzimidazol-2-oneC₁₂H₁₅N₃O217.27
20662-57-14,5-Dihydroxy-1-(hydroxymethyl)imidazolidin-2-oneC₄H₈N₂O₄148.12
20662-83-34,5-DimethyloxazoleC₅H₇NO97.12

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