CAS number index

CAS numbers starting with 23, page 5

5,449 chemicals have a CAS number that starts with 23. They are listed in CAS order.

Showing 401 to 500 of 5,449 chemicals

CAS numberChemical nameFormulaMol. weight

2305255-22-3tert-Butyl 4,7-diazaspiro(2.6)nonane-7-carboxylate hydrochlorideC₁₂H₂₃ClN₂O₂262.78
2305255-24-5tert-Butyl N-[1-(2-methanesulfonyl-6-phenoxypyrimidin-4-yl)piperidin-4-yl]carbamateC₂₁H₂₈N₄O₅S448.55
2305255-26-7tert-Butyl 5-cyano-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-1,2,3-triazole-4-carboxylateC₁₄H₂₄N₄O₃Si324.46
2305255-27-83-(Chloromethyl)-3-methoxyazetidine hydrochlorideC₅H₁₁Cl₂NO172.06
2305255-29-0tert-Butyl 3-(chloromethyl)-3-cyanoazetidine-1-carboxylateC₁₀H₁₅ClN₂O₂230.69
2305255-34-7(2,2-Difluorospiro(2.2)pentan-1-yl)methanolC₆H₈F₂O134.13
2305255-35-8(5-Oxa-8-azaspiro(3.5)nonan-6-yl)methanolC₈H₁₅NO₂157.21
2305255-38-12-(5,5-Difluoroazepan-4-yl)acetonitrile hydrochlorideC₈H₁₃ClF₂N₂210.66
2305255-40-5{4-Azaspiro[2.5]octan-7-yl}methanol hydrochlorideC₈H₁₆ClNO177.68
2305255-42-72-Fluoro-5-methylpyridine-3-sulfonyl fluorideC₆H₅F₂NO₂S193.17
2305255-46-1tert-Butyl N-(3-carbamoylazetidin-3-yl)-N-methylcarbamate hydrochlorideC₁₀H₂₀ClN₃O₃265.74
2305255-47-2Ethyl 6-amino-5H,6H,7H,8H-imidazo(1,2-a)pyridine-2-carboxylate dihydrochlorideC₁₀H₁₇Cl₂N₃O₂282.17
2305255-53-01-(2,2-Dichloroethenyl)-3-(methoxymethoxy)benzeneC₁₀H₁₀Cl₂O₂233.09
2305255-57-4Ethyl 3-amino-3-(3,3-difluorocyclobutyl)propanoateC₉H₁₅F₂NO₂207.22
2305255-63-2N-(4-Methyl-1,3-thiazol-2-yl)piperidine-4-carboxamide dihydrochlorideC₁₀H₁₇Cl₂N₃OS298.24
2305255-68-71-((4-Fluorophenyl)methyl)piperidin-4-one hydrochlorideC₁₂H₁₅ClFNO243.71
2305255-77-82-(2,3-Dichlorophenyl)pyrrolidine hydrochlorideC₁₀H₁₂Cl₃N252.57
2305255-78-93-(Cyclohexylamino)propan-1-ol hydrochlorideC₉H₂₀ClNO193.72
2305255-79-0tert-Butyl 4-[imino(methyl)oxo-lambda6-sulfanyl]-1,4-diazepane-1-carboxylate hydrochlorideC₁₁H₂₄ClN₃O₃S313.85
2305255-87-02-Amino-5-oxa-7-azaspiro(3.4)octan-6-one hydrochlorideC₆H₁₁ClN₂O₂178.62
2305255-91-65H,6H,8H-Imidazo[2,1-c][1,4]oxazin-3-amine hydrochlorideC₆H₁₀ClN₃O175.62
2305256-01-1(Azepan-4-yl)urea dihydrochlorideC₇H₁₇Cl₂N₃O230.14
23053-69-24,6,3',4'-TetramethoxyauroneC₁₉H₁₈O₆342.35
2305336-14-3(1S)-1-(5-Fluoro-2-methoxyphenyl)ethan-1-amine hydrochlorideC₉H₁₃ClFNO205.66
2305354-62-32-[(Prop-2-enamido)methyl]benzoic acidC₁₁H₁₁NO₃205.21
2305354-71-43-(Prop-2-enoyl)-3-azaspiro[5.5]undecane-9-carboxylic acidC₁₄H₂₁NO₃251.33
2305377-65-32,6-Dicyanobenzene-1-sulfonyl chlorideC₈H₃ClN₂O₂S226.64
23054-60-6Caprylic monoisopropanolamideC₁₁H₂₃NO₂201.31
2305406-86-2N-(3-(1-Benzyl-1H-1,2,3-triazol-4-yl)phenyl)prop-2-enamideC₁₈H₁₆N₄O304.35
2305416-76-4rac-(1R,5R)-3-[(tert-Butoxy)carbonyl]-5-methyl-3-azabicyclo[3.1.0]hexane-1-carboxylic acidC₁₂H₁₉NO₄241.29
2305425-37-84-(Dimethylamino)cyclohexane-1-carboxylic acid hydrochlorideC₉H₁₈ClNO₂207.70
2305455-25-6N-(4-Phenoxyquinazolin-7-yl)prop-2-enamideC₁₇H₁₃N₃O₂291.31
2305477-42-1N,N,6-trimethyl-2-oxo-2,3-dihydro-1,3-benzothiazole-3-sulfonamideC₁₀H₁₂N₂O₃S₂272.35
2305485-32-74-Phenylpiperazine-1-sulfonyl fluorideC₁₀H₁₃FN₂O₂S244.29
23055-77-84-Bromo-4'-chloro-1,1'-biphenylC₁₂H₈BrCl267.55
2305537-86-2N-(3-Phenyl-1,2-thiazol-5-yl)prop-2-enamideC₁₂H₁₀N₂OS230.29
23056-10-2[(2-Amino-1,3-thiazol-5-yl)sulfanyl]formonitrileC₄H₃N₃S₂157.22
23056-29-34-AnilinopiperidineC₁₁H₁₆N₂176.26
23056-33-92-Chloro-4-methyl-5-nitropyridineC₆H₅ClN₂O₂172.57
23056-36-22-Chloro-4-nitropyridineC₅H₃ClN₂O₂158.54
23056-39-52-Chloro-4-methyl-3-nitropyridineC₆H₅ClN₂O₂172.57
23056-40-82-Chloro-5-methyl-3-nitropyridineC₆H₅ClN₂O₂172.57
23056-45-32-Bromo-4-methyl-3-nitro-pyridineC₆H₅BrN₂O₂217.02
23056-46-42-Bromo-5-methyl-3-nitropyridineC₆H₅BrN₂O₂217.02
23056-47-52-Bromo-4-methyl-5-nitropyridineC₆H₅BrN₂O₂217.02
23056-94-21-Hexen-3-yne, 2-methyl-C₇H₁₀94.16
2305621-52-52-Bromo-5-ethynyl-1,3-difluorobenzeneC₈H₃BrF₂217.01
2305627-38-5Lithium 4-(methoxycarbonyl)-2,5-dihydrothiophen-3-olateC₆H₇LiO₃S166.13
2305663-62-91-(2-Methylpropyl)pyrrolidine-2-carboxylic acidC₉H₁₇NO₂171.24
23057-55-8SophoranoneC₃₀H₃₆O₄460.61
23057-98-9Dimethyl fumarate-2,3-D2C₆H₈O₄146.14
2305700-86-9((4S)-4-Acetoxy-5-(5-acetoxypentan-2-yl)-3-methylene-2-oxo-2,3,3a,4,7,7a-hexahydrobenzofuran-6-yl)methyl isobutyrateC₂₃H₃₂O₈436.50
2305731-07-9rac-(3R,4R)-3-Fluoro-4-methylpiperidine hydrochlorideC₆H₁₃ClFN153.63
2305731-35-3tert-Butyl ((3,5-difluoropyridin-2-yl)methyl)carbamateC₁₁H₁₄F₂N₂O₂244.24
23058-19-7Aluminum maltolateC₁₈H₁₅AlO₉402.29
23058-90-4N-(3-Methoxyphenyl)-3-oxo-3-phenylpropanamideC₁₆H₁₅NO₃269.30
2305824-51-3N-Desmethyl N-(3-dimethylaminopropyl) clomipramine dihydrochlorideC₂₃H₃₄Cl₃N₃458.90
2305842-30-0(3S)-5-N-[(1R,5S)-3-Hydroxy-6-bicyclo[3.1.0]hexanyl]-7-N,3-dimethyl-3-phenyl-2H-1-benzofuran-5,7-dicarboxamideC₂₄H₂₆N₂O₄406.48
2305880-70-82-(2-Fluoro-5-(tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)propan-2-olC₁₅H₂₂BFO₃280.15
2305882-63-5Sodium 3-[(4-nitrophenyl)carbamoyl]propane-1-sulfonateC₁₀H₁₁N₂NaO₆S310.26
23059-38-3Methyl 1,4-dimethylcyclohexane-1-carboxylateC₁₀H₁₈O₂170.25
2305925-28-2[2-(Difluoromethoxy)ethyl](methyl)amine hydrochlorideC₄H₁₀ClF₂NO161.58
2305931-63-7(2-Methyl-6-(trifluoromethyl)phenyl)boronic acidC₈H₈BF₃O₂203.96
2305936-77-84-((9-Aminononyl)amino)-2-(2,6-dioxopiperidin-3-yl)isoindoline-1,3-dione hydrochlorideC₂₂H₃₁ClN₄O₄450.97
2305948-69-81-(N-(tert-Butyldimethylsilyl)-S-methylsulfonimidoyl)-3-methyl-1H-imidazol-3-ium trifluoromethanesulfonateC₁₂H₂₄F₃N₃O₄S₂Si423.56
2305949-05-5(Dimethyl-S-aminosulfonimidoyl)(propyl)amine hydrochlorideC₅H₁₆ClN₃OS201.72
2305949-18-0N-(Bis(dimethylamino)(oxo)-lambda6-sulfanylidene)-2-chloroacetamideC₆H₁₄ClN₃O₂S227.72
2306-08-31,3-Dimethyl-1H-perimidin-2(3H)-oneC₁₃H₁₂N₂O212.25
2306-23-23,4,5-Trihydroxy-1-cyclohexene-1-carboxylic acidC₇H₁₀O₅174.15
2306-27-6SinensetinC₂₀H₂₀O₇372.37
2306-33-4Monoethyl phthalateC₁₀H₁₀O₄194.19
2306-78-7Nerolidyl acetateC₁₇H₂₈O₂264.41
2306-88-9Octyl caprylateC₁₆H₃₂O₂256.43
2306-91-4Isoamyl decanoateC₁₅H₃₀O₂242.40
2306-92-5Octyl caprateC₁₈H₃₆O₂284.48
23060-14-21,4-Diethyl 2-sulfanylbutanedioateC₈H₁₄O₄S206.26
23060-42-61-Amino-4-((4-methoxyphenyl)amino)anthraquinoneC₂₁H₁₆N₂O₃344.37
23060-85-73-Hydroxy-2-methyl-4H-pyran-4-thioneC₆H₆O₂S142.18
2306125-86-83-Ethynyl-3-methyloxolaneC₇H₁₀O110.16
230613-81-712-(4-Nitrophenoxy)dodecanoic acidC₁₈H₂₇NO₅337.42
230615-52-81,5-Methano-1H-3-benzazepine, 2,3,4,5-tetrahydro-, hydrochloride (1:1)C₁₁H₁₄ClN195.69
230615-70-02,2,2-Trifluoro-1-(6,7,9,10-tetrahydro-6,10-methano-8H-pyrazino[2,3-h][3]benzazepin-8-yl)ethanoneC₁₅H₁₂F₃N₃O307.27
230617-61-52-Chloro-5-(1H-imidazol-1-ylmethyl)pyridineC₉H₈ClN₃193.64
2306173-64-64-((Difluoromethyl)sulfanyl)-1H-pyrazoleC₄H₄F₂N₂S150.15
2306173-79-34-(Difluoromethoxy)-1H-pyrazoleC₄H₄F₂N₂O134.09
2306193-99-5VH032-cyclopropane-FC₂₆H₃₃FN₄O₅S532.64
23062-06-8Ph94bC₁₉H₂₈O272.43
23062-24-0EurycomalactoneC₁₉H₂₄O₆348.39
23062-42-24-Phenylthiophene-3-carboxylic acidC₁₁H₈O₂S204.25
23062-51-3Methyl 4-bromobicyclo(2.2.2)octane-1-carboxylateC₁₀H₁₅BrO₂247.13
23062-53-5Methyl 4-hydroxybicyclo(2.2.2)octane-1-carboxylateC₁₀H₁₆O₃184.24
23062-91-1Ethyl 3,6a,11,14-tetrahydro-9-methoxy-2-methyl-12H-isoquino(1,2-b)pyrrolo(3,2-f)(1,3)benzoxazine-1-carboxylateC₂₃H₂₄N₂O₄392.45
2306244-83-5tert-Butyl (((2R,4S)-4-hydroxypyrrolidin-2-yl)methyl)carbamateC₁₀H₂₀N₂O₃216.28
2306245-63-4rac-(3R,5S)-5-{[(tert-Butoxy)carbonyl]amino}oxane-3-carboxylic acidC₁₁H₁₉NO₅245.28
2306245-93-0(1R,5S,6R)-6-(Difluoromethyl)-3-azabicyclo[3.1.0]hexane hydrochlorideC₆H₁₀ClF₂N169.60
2306246-40-0(3S,4R)-3-Fluoro-1-methyl-piperidin-4-amine, dihydrochlorideC₆H₁₅Cl₂FN₂205.10
2306246-76-2rac-(3R,4S)-4-Fluoro-N,N-dimethylpyrrolidin-3-amine dihydrochlorideC₆H₁₅Cl₂FN₂205.10
2306246-87-5[(2R,4R)-4-Fluoropyrrolidin-2-yl]methanol hydrochlorideC₅H₁₁ClFNO155.60
2306246-93-3Methyl (2R)-2-amino-3-(4,4-difluorocyclohexyl)propanoate hydrochlorideC₁₀H₁₈ClF₂NO₂257.71
2306247-44-7(1S,2R)-2-(Difluoromethyl)cyclopropanecarboxylic acidC₅H₆F₂O₂136.10

All pages for 23 (55 pages)Show all

Every CAS number here is checked for a valid check digit. Confirm it with the supplier before you order. CAS Registry Number is a registered trademark of the American Chemical Society.