CAS number index

CAS numbers starting with 23, page 48

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

Showing 4,701 to 4,800 of 5,449 chemicals

CAS numberChemical nameFormulaMol. weight

23821-38-73-(3-Pyridinyl)-5-isoxazolamineC₈H₇N₃O161.16
23821-62-72-[2-Phenyl-4-(thiophen-2-yl)-1,3-thiazol-5-yl]acetic acidC₁₅H₁₁NO₂S₂301.39
23821-72-92-[2-(4-Chlorophenyl)-4-phenyl-1,3-thiazol-5-yl]acetic acidC₁₇H₁₂ClNO₂S329.81
23821-79-62-[2-(2-Chlorophenyl)-4-phenyl-1,3-thiazol-5-yl]acetic acidC₁₇H₁₂ClNO₂S329.81
23821-92-3Methyl (2,4-diphenyl-1,3-thiazol-5-yl)acetateC₁₈H₁₅NO₂S309.39
2382194-29-6N-[(2R)-2-Hydroxy-2-(3-hydroxyphenyl)ethyl]-N-methylformamideC₁₀H₁₃NO₃195.22
23822-07-32,4-DimethoxythiobenzamideC₉H₁₁NO₂S197.26
2382279-87-8(2R,4S)-1-[(tert-Butoxy)carbonyl]-4-(difluoromethoxy)pyrrolidine-2-carboxylic acidC₁₁H₁₇F₂NO₅281.25
23823-11-2N-(4-Chlorobenzyl)-2-nitrobenzenesulfonamideC₁₃H₁₁ClN₂O₄S326.76
2382333-20-0rac-(2R,4S)-1-Carbamoyl-4-hydroxypyrrolidine-2-carboxylic acidC₆H₁₀N₂O₄174.16
2382336-51-6(2S,5S)-4-[(tert-Butoxy)carbonyl]-5-methylmorpholine-2-carboxylic acidC₁₁H₁₉NO₅245.28
2382350-97-04-[(1R)-2,2-Difluoro-1-hydroxyethyl]benzoic acidC₉H₈F₂O₃202.16
2382380-50-7tert-Butyl N-(((1R,5R)-3-azabicyclo(3.1.0)hexan-1-yl)methyl)carbamateC₁₁H₂₀N₂O₂212.29
2382393-07-7Methyl (2R)-2-(2-bromo-4-chlorophenyl)-2-hydroxyacetateC₉H₈BrClO₃279.52
2382413-71-8rac-tert-Butyl (3aR,6aR)-5-oxo-octahydrocyclopenta[c]pyrrole-2-carboxylateC₁₂H₁₉NO₃225.29
2382476-87-9Benzyl (2S,4S)-2-((chlorosulfonyl)methyl)-4-fluoropyrrolidine-1-carboxylateC₁₃H₁₅ClFNO₄S335.78
23825-32-3N,N-DibenzoylmethylamineC₁₅H₁₃NO₂239.27
23825-35-6N,N-DibenzylbenzamideC₂₁H₁₉NO301.39
23825-98-11-Iodo-2-methylpropan-2-olC₄H₉IO200.02
2382566-10-9rac-tert-Butyl (1R,5S)-3-oxa-7,9-diazabicyclo[3.3.2]decane-9-carboxylateC₁₂H₂₂N₂O₃242.32
23826-47-32-Methylamino-1-phenyl-ethanone hydrochlorideC₉H₁₂ClNO185.65
23826-72-4N1,N1-Dimethyl-N2-2-pyridinyl-1,2-ethanediamineC₉H₁₅N₃165.24
2382632-22-4(2S,4R)-4-(Difluoromethoxy)-1-(((9H-fluoren-9-yl)methoxy)carbonyl)pyrrolidine-2-carboxylic acidC₂₁H₁₉F₂NO₅403.38
23827-93-2Seryl-prolineC₈H₁₄N₂O₄202.21
2382712-95-83-(6-Methyl-1,2,4,5-tetrazin-3-yl)benzaldehydeC₁₀H₈N₄O200.20
2382719-64-2rac-tert-Butyl N-((1R,2R)-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)cyclopropyl)carbamateC₁₄H₂₆BNO₄283.18
2382719-66-4rac-(1R,2R)-2-(Tetramethyl-1,3,2-dioxaborolan-2-yl)cyclopropan-1-amine hydrochlorideC₉H₁₉BClNO₂219.52
2382768-62-7Rmc-5552C₉₃H₁₃₆N₁₀O₂₄1778.16
2382873-35-8Methyl 2,3-dichloro-4-sulfanylbenzoateC₈H₆Cl₂O₂S237.11
2382936-95-81-tert-Butyl 2-methyl 3-oxoazetidine-1,2-dicarboxylateC₁₀H₁₅NO₅229.23
2382953-82-2tert-Butyl 3-(hydroxymethyl)-1,2-oxazetidine-2-carboxylateC₈H₁₅NO₄189.21
23830-88-8St 363C₉H₉Cl₂N₃230.10
2383028-03-1(3-(Methoxymethyl)cyclobutyl)methanolC₇H₁₄O₂130.19
2383045-41-62-Cyclopropyl-5-iodopyridineC₈H₈IN245.06
2383086-06-2SonrotoclaxC₄₉H₅₉N₇O₇S890.12
2383165-04-42-({[(tert-Butoxy)carbonyl]amino}methyl)-4-methyl-1,3-oxazole-5-carboxylic acidC₁₁H₁₆N₂O₅256.26
2383182-56-51-(1,7-Dioxaspiro(3.5)nonan-2-yl)methanamineC₈H₁₅NO₂157.21
2383182-67-87-Chloro-6-fluoroindolizine-2-carboxylic acidC₉H₅ClFNO₂213.59
23832-18-02-MercaptopinaneC₁₀H₁₈S170.32
2383250-63-1{4-Fluoro-2-oxabicyclo[2.1.1]hexan-1-yl}methanolC₆H₉FO₂132.13
2383276-33-15-Iodo-2H,3H-furo(2,3-b)pyridineC₇H₆INO247.03
23833-99-04-Chloro-8-nitroquinolineC₉H₅ClN₂O₂208.60
2383359-80-44-Iodo-2-(propan-2-yl)pyridineC₈H₁₀IN247.08
23834-01-74,5,7-TrichloroquinolineC₉H₄Cl₃N232.50
23834-14-27-Chloro-4-hydrazinylquinolineC₉H₈ClN₃193.64
23834-30-2N1,N1,N2-Trimethyl-N2-nitroso-1,2-ethanediamineC₅H₁₃N₃O131.18
2383595-10-46-Chloro-2-fluoro-3-iodobenzene-1-sulfonyl chlorideC₆H₂Cl₂FIO₂S354.95
2383598-11-42-(3-Bromo-1,5-dimethyl-1H-pyrrol-2-yl)-2-oxoacetic acidC₈H₈BrNO₃246.06
2383605-25-0Methyl 4-ethynyl-1H-pyrrole-2-carboxylateC₈H₇NO₂149.15
2383639-40-33-Bromo-4-methyl-1,2-oxazole-5-carbaldehydeC₅H₄BrNO₂190.00
2383651-96-36-Oxaspiro[2.5]octane-5-carboxylic acidC₈H₁₂O₃156.18
2383658-38-46-[1-(Trifluoromethyl)cyclopropyl]pyridin-3-amineC₉H₉F₃N₂202.18
2383677-53-8Methyl 1-(hydroxymethyl)-2-oxabicyclo[2.2.2]octane-4-carboxylateC₁₀H₁₆O₄200.23
23837-16-34-Nitrobenzaldehyde diphenyl mercaptalC₁₉H₁₅NO₂S₂353.47
2383730-70-74,6-Dibromopyrimidin-5-amineC₄H₃Br₂N₃252.90
2383753-08-8Methyl 5-formyl-4-methoxy-2-methylbenzoateC₁₁H₁₂O₄208.21
2383754-49-01-Chloro-5-fluoro-2-iodo-4-methoxybenzeneC₇H₅ClFIO286.47
2383759-01-9tert-Butyl 5-fluoro-1H,2H,3H-pyrrolo[3,2-b]pyridine-1-carboxylateC₁₂H₁₅FN₂O₂238.26
2383761-60-01-(Bromomethyl)-2-ethyl-3-fluorobenzeneC₉H₁₀BrF217.08
2383789-42-04-Hydroxy-1,2-thiazinane 1,1-dioxideC₄H₉NO₃S151.19
23838-12-2Cholesteryl 4-fluorobenzoateC₃₄H₄₉NO₄535.77
23838-17-7UmbellipreninC₂₄H₃₀O₃366.50
23838-18-8Methyl prop-1-enyl disulphideC₄H₈S₂120.24
23838-19-9Methyl propenyl disulfideC₄H₈S₂120.24
23838-20-2Propenyl propyl disulfideC₆H₁₂S₂148.30
23838-70-2PhloretamideC₉H₁₁NO₂165.19
2383814-66-0tert-Butyl N-[2-amino-3-hydroxy-2-(hydroxymethyl)propyl]carbamateC₉H₂₀N₂O₄220.27
2383823-74-12-({[(tert-Butoxy)carbonyl]amino}methyl)oxane-4-carboxylic acidC₁₂H₂₁NO₅259.30
2383862-83-5N-(3-Hydroxycyclopentyl)acetamideC₇H₁₃NO₂143.19
2383870-85-51-Methyl-6-oxopiperidine-3-carbaldehydeC₇H₁₁NO₂141.17
23839-47-6IgnosterolC₂₈H₄₆O398.68
2383921-02-44-Chloro-7-iodo-3-nitroquinolineC₉H₄ClIN₂O₂334.50
2383930-09-2tert-Butyl 3-(4-oxocyclohexyl)pyrrolidine-1-carboxylateC₁₅H₂₅NO₃267.37
2383930-94-52-(1-(((9H-Fluoren-9-yl)methoxy)carbonyl)piperidin-4-ylidene)-2-fluoroacetic acidC₂₂H₂₀FNO₄381.40
2383944-81-66-Methyl-1H-pyrazolo[3,4-b]pyridine-3-carboxylic acidC₈H₇N₃O₂177.16
2383967-91-54H,5H,6H,7H-Pyrazolo[1,5-b]pyridazineC₆H₉N₃123.16
2383976-03-0Methyl 3-(bromomethyl)-4-(trifluoromethyl)benzoateC₁₀H₈BrF₃O₂297.07
2384-02-33,3'-Bi-1H-pyrazoleC₆H₆N₄134.14
2384-70-52-DecyneC₁₀H₁₈138.25
2384-85-23-DecyneC₁₀H₁₈138.25
2384-86-34-DecyneC₁₀H₁₈138.25
2384-90-9ButylalleneC₇H₁₂96.17
2384014-12-24-(Difluoromethyl)-2-(trifluoromethyl)benzaldehydeC₉H₅F₅O224.13
238403-46-82,3,5-TrifluorobenzamideC₇H₄F₃NO175.11
238403-47-9N-(2,4-Difluorophenyl)-N-methylacetamideC₉H₉F₂NO185.17
238403-48-01-[4-(Trifluoromethyl)pyrimidin-2-yl]-1,4-diazepaneC₁₀H₁₃F₃N₄246.24
238403-50-42,3-Difluoro-4-(trifluoromethyl)benzyl alcoholC₈H₅F₅O212.12
238403-52-62-((Trifluoromethyl)thio)benzyl bromideC₈H₆BrF₃S271.10
2384037-16-32,4-Dichloro-7-methyl-5,6,7,8-tetrahydroquinazolineC₉H₁₀Cl₂N₂217.10
238410-11-2EnoxastrobinC₂₂H₂₂ClNO₄399.87
2384166-11-28-tert-Butyl 4-methyl 5,6,7,8-tetrahydropteridine-4,8-dicarboxylateC₁₃H₁₈N₄O₄294.31
2384176-02-53-(Difluoromethylidene)cyclobutane-1-carboxylic acidC₆H₆F₂O₂148.11
238418-71-84-Fluoroglutamine, (4R)-C₅H₉FN₂O₃164.14
2384186-52-95-({[(tert-Butoxy)carbonyl]amino}methyl)naphthalene-1-carboxylic acidC₁₇H₁₉NO₄301.34
23842-82-22-Amino-5-methoxybenzonitrileC₈H₈N₂O148.16
238420-46-76-Ethyl[1,3]benzimidazo[1,2-c]quinazolineC₁₆H₁₃N₃247.30
2384204-74-21-[(9H-Fluoren-9-ylmethoxy)carbonyl]-4-phenylpiperidine-2-carboxylic acidC₂₇H₂₅NO₄427.50
238423-70-63-Benzyl-2-(3,4,5-trimethoxyphenyl)-1,3-thiazolidin-4-oneC₁₉H₂₁NO₄S359.45
2384253-86-32-[4-({[(tert-Butoxy)carbonyl]amino}methyl)-3,5-dimethyl-1H-pyrazol-1-yl]acetic acidC₁₃H₂₁N₃O₄283.33
2384265-50-1tert-Butyl 2-(iodomethyl)-octahydropyrano[2,3-c]pyrrole-6-carboxylateC₁₃H₂₂INO₃367.23

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