CAS number index

CAS numbers starting with 23, page 21

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

Showing 2,001 to 2,100 of 5,449 chemicals

CAS numberChemical nameFormulaMol. weight

2342575-48-61-Heptadecanoyl-2-docosatetraenoyl-sn-glycero-3-phospho-L-serine-d5 sodiumC₄₅H₈₀NNaO₁₀P854.13
2342575-52-2Sodium 2,3-dihydroxypropyl [(2R)-1,1,2,3,3-pentadeuterio-3-heptadecanoyloxy-2-[(11Z,14Z,17Z)-icosa-11,14,17-trienoyl]oxypropyl] phosphateC₄₃H₇₈NaO₁₀P814.08
2342575-53-317:0-20:3 PE-d5C₄₂H₇₈NO₈P761.09
2342575-55-51-Heptadecanoyl-2-oleoyl-sn-glycero(d5)-3-phosphocholineC₄₃H₈₄NO₈P779.15
2342575-56-61-Heptadecanoyl-2-oleoyl-sn-glycero(d5)-3-phosphoethanolamineC₄₀H₇₈NO₈P737.07
2342575-61-31-Heptadecanoyl-2-oleoyl-sn-glycero-3-phospho-L-serine-d5 sodiumC₄₁H₇₈NNaO₁₀P804.07
2342575-67-91-Heptadecanoyl-2-palmitoleoyl-sn-glycero-3-phospho-L-serine-d5 sodiumC₃₉H₇₄NNaO₁₀P776.01
2342575-69-11-Heptadecanoyl-2-myristoleoyl-sn-glycero-3-phospho-L-serine-d5 sodiumC₃₇H₇₀NNaO₁₀P747.96
2342575-72-6Sodium 2,3-dihydroxypropyl [(2R)-1,1,2,3,3-pentadeuterio-3-heptadecanoyloxy-2-[(Z)-hexadec-9-enoyl]oxypropyl] phosphateC₃₉H₇₄NaO₁₀P762.01
2342575-74-8Sodium 2,3-dihydroxypropyl [(2R)-1,1,2,3,3-pentadeuterio-3-heptadecanoyloxy-2-[(Z)-tetradec-9-enoyl]oxypropyl] phosphateC₃₇H₇₀NaO₁₀P733.95
2342575-77-11-Heptadecanoyl-2-palmitoleoyl-sn-glycero(d5)-3-phosphoethanolamineC₃₈H₇₄NO₈P709.01
2342575-79-31-Heptadecanoyl-2-palmitoleoyl-sn-glycero(d5)-3-phosphocholineC₄₁H₈₀NO₈P751.09
2342580-81-61-(5,6-Difluoro-1H-1,3-benzodiazol-2-yl)methanamine dihydrochlorideC₈H₉Cl₂F₂N₃256.08
23426-20-24-Chloro-2-(chloromethyl)-1-ethoxybenzeneC₉H₁₀Cl₂O205.08
23426-63-3Methyl 2-bromo-2-methylpropionateC₅H₉BrO₂181.03
2342615-55-66-Bromo-1-methoxypyrrolo(1,2-a)pyrazineC₈H₇BrN₂O227.06
23428-77-51-(3-Benzyloxy-4-methoxy-phenyl)-ethanoneC₁₆H₁₆O₃256.30
23428-84-410-Hydroxy-2,3-dihydropyrrolo[1,2-b]isoquinoline-1,5-dioneC₁₂H₉NO₃215.21
23429-44-94-Methyltrityl chlorideC₂₀H₁₇Cl292.81
23429-74-51-(4-Bromophenyl)-1H-pyrazol-3-olC₉H₇BrN₂O239.07
23429-91-63-(4-Chlorophenyl)-7-methyl-5H-pyrimido[2,1-b][1,3]thiazol-5-oneC₁₃H₉ClN₂OS276.75
23429-92-72-Methyl-4H-pyrimido[2,1-b]benzothiazol-4-oneC₁₁H₈N₂OS216.26
2343-15-99H-Purine, 6-[(p-fluorobenzyl)thio]-9-(tetrahydropyran-2-yl)-C₁₇H₁₇FN₄OS344.42
2343-22-85-FluoroindolineC₈H₈FN137.16
2343-23-96-Fluoro-2,3-dihydro-1H-indoleC₈H₈FN137.16
2343-25-11-(2-Amino-5-fluorophenyl)ethan-1-oneC₈H₈FNO153.16
2343-27-32-Fluoro-DL-phenylglycineC₈H₈FNO₂169.16
2343-89-7Methyl 2-fluoroacrylateC₄H₅FO₂104.08
2343-99-9Methyl(2,2,3,3,3-pentafluoropropyl)amine hydrochlorideC₄H₇ClF₅N199.55
23431-56-3(4-Bromobut-1-yn-1-yl)benzeneC₁₀H₉Br209.09
23432-39-56-Methoxyquinolin-4-olC₁₀H₉NO₂175.19
23432-40-84-Hydroxy-6-methylquinolineC₁₀H₉NO159.19
23432-42-06-Nitroquinolin-4-olC₉H₆N₂O₃190.16
23432-43-16-Chloro-4-quinolinolC₉H₆ClNO179.61
23432-62-4Methyl [3-(trimethoxysilyl)propyl]carbamateC₈H₁₉NO₅Si237.33
23432-64-6Carbamic acid, N-[(trimethoxysilyl)methyl]-, methyl esterC₆H₁₅NO₅Si209.27
23432-65-7Carbamic acid, N-((dimethoxymethylsilyl)methyl)-, methyl esterC₆H₁₅NO₄Si193.28
23432-93-13-Chloro-5-phenyl-1,2,4-oxadiazoleC₈H₅ClN₂O180.59
23432-94-23-Bromo-5-phenyl-1,2,4-oxadiazoleC₈H₅BrN₂O225.04
23433-05-8Octane-1,3-diolC₈H₁₈O₂146.23
23434-86-83-(1,3-Benzodioxol-5-yl)-1-(1-piperidinyl)-2-propen-1-oneC₁₅H₁₇NO₃259.31
23434-88-0TetrahydropiperineC₁₇H₂₃NO₃289.38
23434-95-94-Chloro-alpha-hydroxybenzenepropanoic acidC₉H₉ClO₃200.62
23434-96-0Phenylalanine, 4-chloro-, methyl esterC₁₀H₁₂ClNO₂213.66
23435-09-85-Hydroxyazepan-2-oneC₆H₁₁NO₂129.16
23435-23-6N-(2-Aminoethyl)-1-aziridineethanamineC₆H₁₅N₃129.21
23435-31-64-[2-(2,5-Dimethoxyphenyl)vinyl]anilineC₁₆H₁₇NO₂255.32
23436-19-31-Isobutoxypropan-2-olC₇H₁₆O₂132.20
23437-02-7RefChem:357180C₁₀H₁₁NO161.20
23437-10-7Benzocaine acetylsalicylamideC₁₈H₁₇NO₅327.34
23438-11-12-Methyl-2-(p-tolyloxy)propanoic acidC₁₁H₁₄O₃194.23
2343963-64-2(1R)-2,2-Difluoro-1-(furan-2-yl)ethan-1-amine hydrochlorideC₆H₈ClF₂NO183.59
2343963-68-6rac-(2R,4R)-4-(Cyclobutylmethyl)-1-(((9H-fluoren-9-yl)methoxy)carbonyl)pyrrolidine-2-carboxylic acidC₂₅H₂₇NO₄405.49
2343963-72-2rac-(1R,2S)-2-tert-Butylcyclopropan-1-amine hydrochlorideC₇H₁₆ClN149.66
2343963-73-3(1S)-1-(2-Bromo-5-chlorophenyl)ethan-1-amine hydrochlorideC₈H₁₀BrCl₂N270.99
2343963-75-5(1R)-1-(4-Bromothiophen-2-yl)ethan-1-amine hydrochlorideC₆H₉BrClNS242.57
2343963-83-5Methyl (2S,3R)-3-amino-2-{[(tert-butoxy)carbonyl]amino}butanoate hydrochlorideC₁₀H₂₁ClN₂O₄268.74
2343963-98-2(2S)-3-{Bicyclo[1.1.1]pentan-1-yl}-2-{[(tert-butoxy)carbonyl]amino}propanoic acidC₁₃H₂₁NO₄255.31
2343964-00-9rac-tert-Butyl (4aR,7aS)-octahydrofuro(3,4-b)pyridine-4a-carboxylateC₁₂H₂₁NO₃227.30
2343964-05-4rac-((3R,4S)-4-Phenylpyrrolidin-3-yl)methanol hydrochlorideC₁₁H₁₆ClNO213.71
2343964-06-5(1S)-1-(2-Bromo-4-chlorophenyl)ethan-1-amine hydrochlorideC₈H₁₀BrCl₂N270.99
2343964-07-6(3R,4R)-3-Amino-4-methoxypentanoic acid hydrochlorideC₆H₁₄ClNO₃183.63
2343964-10-1(1R,2S,3R)-4-Amino-1-(2-phenyl-2H-1,2,3-triazol-4-yl)butane-1,2,3-triolC₁₂H₁₆N₄O₃264.29
2343964-29-2(1R)-1-(5-Methyl-1H-1,2,4-triazol-3-yl)ethan-1-amine dihydrochlorideC₅H₁₂Cl₂N₄199.09
2343964-30-5rac-tert-Butyl 4-((3R,4R)-4-(methoxycarbonyl)pyrrolidin-3-yl)piperidine-1-carboxylateC₁₆H₂₈N₂O₄312.41
2343964-42-9rac-(3R,6R)-3-Amino-6-(trifluoromethyl)piperidin-2-one hydrochlorideC₆H₁₀ClF₃N₂O218.61
2343964-43-0rac-tert-Butyl (1R,6S)-2,5-diazabicyclo(4.2.0)octane-2-carboxylateC₁₁H₂₀N₂O₂212.29
2343964-46-3rac-Ethyl (1R,2R,3R)-2-(N-((tert-butoxy)carbonyl)formamido)-3-formylcyclopropane-1-carboxylateC₁₃H₁₉NO₆285.30
2343964-48-5(2R)-2-Amino-N-ethylbutanamide hydrochlorideC₆H₁₅ClN₂O166.65
2343964-49-6(1R)-2-Amino-1-(2,4-difluorophenyl)ethan-1-ol hydrochlorideC₈H₁₀ClF₂NO209.62
2343964-50-9(1R)-1-(2-Bromo-5-chlorophenyl)ethan-1-amine hydrochlorideC₈H₁₀BrCl₂N270.99
2343964-52-1(1R)-1-(2-Bromo-4-chlorophenyl)ethan-1-amine hydrochlorideC₈H₁₀BrCl₂N270.99
2343964-62-3(2R)-N-(Propan-2-yl)pyrrolidine-2-carboxamide hydrochlorideC₈H₁₇ClN₂O192.69
2344-29-8alpha-(2-Chloro-5-(trifluoromethyl)phenylimino)-o-cresolC₁₄H₉ClF₃NO299.68
2344-70-94-Phenyl-2-butanolC₁₀H₁₄O150.22
2344-80-1Silane, (chloromethyl)trimethyl-C₄H₁₁ClSi122.67
2344-83-4(3-Chloropropyl)trimethylsilaneC₆H₁₅ClSi150.72
23441-00-12-Methyl-2-(propylamino)propanenitrileC₇H₁₄N₂126.20
23441-13-66-(4-Methyl-piperazin-1-yl)-phenanthridineC₁₈H₁₉N₃277.37
23441-75-02(1H)-Quinazolinone, 4-phenyl-C₁₄H₁₀N₂O222.25
23441-87-46-Chloro-4-(2-chlorophenyl)-2(1H)-quinazolinoneC₁₄H₈Cl₂N₂O291.14
23442-14-04'-Aminophenacyl bromideC₈H₈BrNO214.06
23442-22-03-Butoxy-4-aminobenzoic acidC₁₁H₁₅NO₃209.25
23443-10-94H-Pyrido[1,2-a]pyrimidin-4-oneC₈H₆N₂O146.15
23443-31-41,10-Phenanthrolin-4-olC₁₂H₈N₂O196.21
234443-20-04-Bromo-1,1,2,2-tetrafluorobutaneC₄H₅BrF₄208.98
234443-22-25-Bromo-4,4,5,5-tetrafluoropentanoic acidC₅H₅BrF₄O₂252.99
234443-23-32-Bromo-2,3,3,3-tetrafluoropropanenitrileC₃BrF₄N205.94
234444-66-77-Chloroquinoline-2-carboxylic acidC₁₀H₆ClNO₂207.62
234444-74-74-(Methylsulfanyl)oxaneC₆H₁₂OS132.23
234445-61-52-(Propan-2-yl)-1,3-thiazole-4-carboxylic acidC₇H₉NO₂S171.22
23445-00-3SwertianolinC₂₀H₂₀O₁₁436.37
23445-02-5CubebolC₁₅H₂₆O222.37
234450-29-45-(2-Hydroxyphenyl)pentanoic acidC₁₁H₁₄O₃194.23
234450-60-3N-(4-Chloro-5-formyl-2-thiazolyl)acetamideC₆H₅ClN₂O₂S204.64
234450-62-52-Aminothieno[2,3-d][1,3]thiazole-5-carboxylic acidC₆H₄N₂O₂S₂200.24
2344660-40-6(2R)-2-{Bicyclo[4.1.0]hept-3-en-3-yl}-2-{[(tert-butoxy)carbonyl]amino}acetic acidC₁₄H₂₁NO₄267.32
2344677-43-41-(4-(Difluoromethyl)pyrimidin-2-yl)ethan-1-amine hydrochlorideC₇H₁₀ClF₂N₃209.63
2344677-51-44-(Piperidin-3-yl)piperidine-2-carboxylic acid dihydrochlorideC₁₁H₂₂Cl₂N₂O₂285.21
2344677-53-63,3-Difluorocycloheptan-1-oneC₇H₁₀F₂O148.15

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