CAS number index

CAS numbers starting with 2, page 27

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

Showing 2,601 to 2,700 of 5,000 chemicals

CAS numberChemical nameFormulaMol. weight

204376-48-7Boc-amcp-OHC₁₀H₁₇NO₄215.25
2043769-78-2(2S)-2-Methyl-1lambda6-thiomorpholine-1,1-dione hydrochlorideC₅H₁₂ClNO₂S185.68
204377-88-88-Bromochroman-4-oneC₉H₇BrO₂227.06
2043770-91-6Methyl 3-fluoro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine-2-carboxylateC₁₃H₁₇BFNO₄281.09
204378-41-6Methyl 6-chloro-4-methoxypicolinateC₈H₈ClNO₃201.61
204378-97-2(2-Phenylcyclopropyl)boronic acidC₉H₁₁BO₂162.00
20438-98-6Imipraminoxide hydrochlorideC₁₉H₂₅ClN₂O332.88
204384-26-94-(4-Fluorophenyl)-1H-pyrazoleC₉H₇FN₂162.17
204385-09-11-Methyl-3-(tributylstannyl)-1H-pyrazoleC₁₆H₃₂N₂Sn371.16
204386-76-5RovatirelinC₁₆H₂₂N₄O₄S366.44
204387-55-34-Methylbenzene-1-sulfonic acid--(2R)-2-methylpyrrolidine (1/1)C₁₂H₁₉NO₃S257.36
204388-70-51-Oxa-6-azaspiro[3.5]nonaneC₇H₁₃NO127.19
204394-40-15,6-Dimethyl-2-(pyridin-4-yl)pyrimidin-4-olC₁₁H₁₁N₃O201.23
204394-52-55,6-Dimethyl-2-(pyridin-2-yl)pyrimidin-4-olC₁₁H₁₁N₃O201.23
204394-59-22-(Pyridin-3-yl)-6-(trifluoromethyl)pyrimidin-4-olC₁₀H₆F₃N₃O241.17
204394-62-74-Chloro-5,6-dimethyl-2-(4-pyridinyl)pyrimidineC₁₁H₁₀ClN₃219.68
204394-63-84-Chloro-5,6-dimethyl-2-(pyridin-2-yl)pyrimidineC₁₁H₁₀ClN₃219.68
204394-69-44-Chloro-2-(pyridin-3-yl)-6-(trifluoromethyl)pyrimidineC₁₀H₅ClF₃N₃259.62
204394-70-74-Chloro-2-(pyridin-4-yl)-6-(trifluoromethyl)pyrimidineC₁₀H₅ClF₃N₃259.62
204395-49-38-(4-(4-(2-Pyrimidinyl)-1-piperazinyl)butyl-1,1,2,2,3,3,4,4-d8)-8-azaspiro(4.5)decane-7,9-dioneC₂₁H₃₁N₅O₂393.56
204395-52-85H-Dibenzo(b,e)(1,4)diazepine, 8-chloro-11-(4-methyl-1-piperazinyl-2,2,6,6-d4)-C₁₈H₁₉ClN₄330.86
2043962-01-04-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-2-naphtholC₁₆H₁₉BO₃270.14
204398-92-5Drimentine CC₃₁H₄₁N₃O₂487.69
2044-08-81-Bromocyclohex-1-eneC₆H₉Br161.04
2044-21-5DinonylamineC₁₈H₃₉N269.52
2044-22-6N,N-Dinonyl-1-nonanamineC₂₇H₅₇N395.76
2044-27-11-Methyl-2(1H)-pyridinethioneC₆H₇NS125.20
2044-28-22-PyridineethanethiolC₇H₉NS139.22
2044-56-6Lithium dodecyl sulphateC₁₂H₂₅LiO₄S272.34
2044-64-6DimethylacetoacetamideC₆H₁₁NO₂129.16
2044-72-6Butanamide, N-(2,5-dichlorophenyl)-3-oxo-C₁₀H₉Cl₂NO₂246.09
2044-73-72-PyridinemethanethiolC₆H₇NS125.20
2044-85-1DiacetyldichlorofluoresceinC₂₄H₁₄Cl₂O₇485.27
2044-88-4N-Methyl-2,4-dinitroanilineC₇H₇N₃O₄197.15
20440-70-4Spiro[4.5]decan-6-amineC₁₀H₁₉N153.27
20440-71-5Spiro[4.4]nonan-1-amineC₉H₁₇N139.24
20440-93-1Benzenamine, 4-nitro-N,N-bis(4-nitrophenyl)-C₁₈H₁₂N₄O₆380.32
20440-95-34-Methyl-N-(4-methylphenyl)-N-phenylbenzenamineC₂₀H₁₉N273.38
20442-65-31-(4-Methylphenyl)-3-phenylprop-2-yn-1-oneC₁₆H₁₂O220.27
20442-70-0Cesium pivalateC₅H₉CsO₂234.03
20442-79-91,1'-Biphenyl, 3-iodo-C₁₂H₉I280.11
20442-96-0Benzoic acid, 4-azido-, methyl esterC₈H₇N₃O₂177.16
20442-97-11-Azido-2-methoxybenzeneC₇H₇N₃O149.15
20443-38-35-Chloro-2-(chloromethyl)-1H-1,3-benzodiazoleC₈H₆Cl₂N₂201.06
20443-73-64-(4-Acetamidophenyl)benzene-1-sulfonyl chlorideC₁₄H₁₂ClNO₃S309.77
20443-74-74'-Chlorobiphenyl-4-sulfonyl chlorideC₁₂H₈Cl₂O₂S287.17
20443-75-84'-Nitrobiphenyl-4-sulfonyl chlorideC₁₂H₈ClNO₄S297.72
20443-98-51-Bromomethyl-2,6-dichlorobenzeneC₇H₅BrCl₂239.93
20443-99-62,4-Dichlorobenzyl bromideC₇H₅BrCl₂239.93
20444-00-22-(1-Bromoethyl)-1,3-dichlorobenzeneC₈H₇BrCl₂253.95
20444-01-31-(1-Bromoethyl)-2,4-dichlorobenzeneC₈H₇BrCl₂253.95
20445-31-2(R)-alpha-Methoxy-alpha-(trifluoromethyl)phenylacetic acidC₁₀H₉F₃O₃234.17
20445-33-4alpha-Methoxy-alpha-(trifluoromethyl)phenylacetyl chloride, (S)-(+)-C₁₀H₈ClF₃O₂252.62
20445-34-5alpha-Trifluoromethyl-alpha-hydroxybenzeneacetamideC₉H₈F₃NO₂219.16
20445-88-9Tributyl(methyl)phosphonium Dimethyl PhosphateC₁₅H₃₆O₄P₂342.40
204451-52-5Dodecan-1-(~15~N)amineC₁₂H₂₇N186.35
204452-90-42-(Dimethoxymethyl)-1,8-naphthyridineC₁₁H₁₂N₂O₂204.23
204456-05-3Methyl 5-[(1,3-benzothiazol-2-ylsulfanyl)methyl]furan-2-carboxylateC₁₄H₁₁NO₃S₂305.38
204456-06-4Methyl 5-[(1H-benzimidazol-2-ylthio)methyl]-2-furancarboxylateC₁₄H₁₂N₂O₃S288.33
204459-05-2Methyl 3-(3-bromophenyl)prop-2-ynoateC₁₀H₇BrO₂239.07
2044684-23-1(3-Fluoro-4-methoxy-2-methylphenyl)boronic acidC₈H₁₀BFO₃183.97
2044686-42-0Tp-1287C₂₁H₂₁ClNO₈P481.82
2044701-99-5HDAC3 InhibitorC₂₀H₂₃N₃O₂337.42
2044704-57-44-[2-(tert-Butylamino)-1-hydroxyethyl]-2-methylphenol, sulfuric acidC₂₆H₄₄N₂O₈S544.71
2044704-69-81-[2-(2,2,2-Trifluoroethoxy)pyridin-4-yl]methanamine hydrochlorideC₈H₁₀ClF₃N₂O242.63
2044704-72-32-(Aminomethyl)-3,5-difluorobenzonitrile hydrochlorideC₈H₇ClF₂N₂204.61
2044704-82-55-(Aminomethyl)-2-fluorophenol hydrochlorideC₇H₉ClFNO177.61
2044705-22-64-(Piperidin-3-yl)benzoic acid hydrochlorideC₁₂H₁₆ClNO₂241.72
2044705-23-72-Cyclopropylmorpholine hydrochlorideC₇H₁₄ClNO163.65
2044705-25-95-(Aminomethyl)-2-chlorobenzonitrile hydrochlorideC₈H₈Cl₂N₂203.07
2044705-39-5(2R,5S)-5-((tert-Butoxy)carbonyl)oxolane-2-carboxylic acidC₁₀H₁₆O₅216.23
2044705-49-75-[(2S)-Pyrrolidin-2-yl]-1H-1,2,4-triazole dihydrochlorideC₆H₁₂Cl₂N₄211.10
2044705-62-4rac-(3R,4R)-1-Benzyl-4-propylpyrrolidine-3-carboxylic acidC₁₅H₂₁NO₂247.34
2044705-67-9(2R)-4-Amino-1-(benzyloxy)butan-2-ol hydrochlorideC₁₁H₁₈ClNO₂231.72
2044705-89-5rac-(1R,6S)-8-Oxa-3-azabicyclo[4.2.0]octaneC₆H₁₁NO113.16
2044706-05-8(2-Methoxypyrimidin-4-yl)methanamine dihydrochlorideC₆H₁₁Cl₂N₃O212.08
2044706-13-8[(1r,3r)-3-Methoxycyclobutyl]methanamine hydrochlorideC₆H₁₄ClNO151.64
2044706-31-0rac-(3R,4S)-4-(1,5-Dimethyl-1H-pyrazol-4-yl)pyrrolidine-3-carboxamideC₁₀H₁₆N₄O208.26
2044706-33-2(1R)-1-Azido-5-chloro-2,3-dihydro-1H-indeneC₉H₈ClN₃193.64
2044706-37-6rac-tert-Butyl (2R,3S)-3-amino-2-ethylpyrrolidine-1-carboxylateC₁₁H₂₂N₂O₂214.31
2044706-41-2rac-(2R,3R)-1,2-Dimethylpiperidine-3-carbohydrazide, cisC₈H₁₇N₃O171.24
2044706-77-4Ethyl 5-bromo-2-iodothiazole-4-carboxylateC₆H₅BrINO₂S361.99
2044707-11-9((4-Nitrophenyl)methyl)hydrazine dihydrochlorideC₇H₁₁Cl₂N₃O₂240.09
2044710-07-6(3S)-3-(((tert-Butoxy)carbonyl)amino)-5-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)pentanoic acidC₂₅H₃₀N₂O₆454.52
2044712-55-03-Amino-1-cyclobutylpyrrolidin-2-one hydrochlorideC₈H₁₅ClN₂O190.67
2044712-56-1Methyl 4-methoxy-2-methylpyrrolidine-2-carboxylateC₈H₁₅NO₃173.21
2044712-59-4Methyl 3-amino-2-cyclohexylpropanoate hydrochlorideC₁₀H₂₀ClNO₂221.73
2044712-62-94-Hydroxy-1,2-dimethylpyrrolidine-2-carboxylic acid hydrochlorideC₇H₁₄ClNO₃195.65
2044712-64-12-(((tert-Butoxy)carbonyl)amino)-3-(1H-pyrrol-1-yl)propanoic acidC₁₂H₁₈N₂O₄254.29
2044712-78-72-Amino-4,4,4-trifluoro-3-hydroxy-3-methylbutanoic acid hydrochlorideC₅H₉ClF₃NO₃223.58
2044712-79-84H,5H,6H,7H-Furo(3,2-c)pyridine-4-carboxylic acid hydrochlorideC₈H₁₀ClNO₃203.63
2044712-82-3tert-Butyl N-[(4-methoxy-2-methylpyrrolidin-2-yl)methyl]carbamateC₁₂H₂₄N₂O₃244.34
2044712-87-8Ethyl 2-amino-4-(difluoromethyl)-1,3-oxazole-5-carboxylateC₇H₈F₂N₂O₃206.15
2044712-88-9tert-Butyl 1-oxaspiro(2.5)octane-6-carboxylateC₁₂H₂₀O₃212.29
2044712-89-01-((Benzyloxy)carbonyl)-4-methoxy-2-methylpyrrolidine-2-carboxylic acidC₁₅H₁₉NO₅293.32
2044712-90-33-(Methylamino)-1lambda6-thietane-1,1-dione hydrochlorideC₄H₁₀ClNO₂S171.65
2044712-91-4(5-Cyanothiophen-3-yl)methanesulfonyl chlorideC₆H₄ClNO₂S₂221.69
2044712-96-92-Amino-4-chloropent-4-enoic acid hydrochlorideC₅H₉Cl₂NO₂186.04
2044712-97-01-Cyclopropyl-6-methyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carbonitrileC₉H₉N₃O₂191.19
2044712-98-15H,6H,7H-Pyrrolo[2,3-d]pyrimidine dihydrochlorideC₆H₉Cl₂N₃194.06

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