CAS number index

CAS numbers starting with 23, page 52

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

Showing 5,101 to 5,200 of 5,449 chemicals

CAS numberChemical nameFormulaMol. weight

2388-07-0Lithium ethoxideC₂H₅LiO52.00
2388-10-5Lithium propan-2-olateC₃H₇LiO66.03
2388-14-9p-Isopropyl-alpha-methylstyreneC₁₂H₁₆160.26
2388-51-4Benzenamine, N,N-dimethyl-4-(methylthio)-C₉H₁₃NS167.28
2388-73-0Benzene, 1-methoxy-2-(methylthio)-C₈H₁₀OS154.23
2388-74-13-MethoxythioanisoleC₈H₁₀OS154.23
23882-30-62-(3-Phenylphenyl)ethan-1-amine hydrochlorideC₁₄H₁₆ClN233.74
23884-64-2BenzoxoniumC₂₃H₄₂NO₂+364.59
2388470-64-0ZamzetoclaxC₃₈H₄₆ClN₅O₆S736.34
2388476-02-4(1S,2R)-2-(Difluoromethyl)cyclopropan-1-amine hydrochlorideC₄H₈ClF₂N143.56
2388476-03-5(1S,2S)-2-(Trifluoromethyl)cyclopropan-1-amine hydrochlorideC₄H₇ClF₃N161.55
23885-43-0ZapoterinC₂₆H₃₀O₈470.52
2388503-35-1rac-Potassium trifluoro[(1R,2R)-2-(trifluoromethyl)cyclopropyl]boranuideC₄H₄BF₆K215.97
2388503-72-6(2R,3S)-2,3-Dimethylcyclopropane-1-carboxylic acidC₆H₁₀O₂114.14
23886-52-44-Cyano-4-methylbutanoic acidC₆H₉NO₂127.14
23886-57-92,2'-Oxybis(1,3,2-benzodioxarsole)C₁₂H₈As₂O₅382.04
23886-64-82,5-Dibromobenzenesulfonyl chlorideC₆H₃Br₂ClO₂S334.42
23886-71-7(4-Methoxyphenyl)(4-methylphenyl)methanoneC₁₅H₁₄O₂226.28
23887-31-2ClorazepateC₁₆H₁₁ClN₂O₃314.73
23887-36-7LittorineC₁₇H₂₃NO₃289.38
23887-41-4CinepazetC₂₀H₂₈N₂O₆392.45
23887-46-9CinepazideC₂₂H₃₁N₃O₅417.51
23887-47-0CinpropazideC₂₁H₃₁N₃O₅405.50
23889-85-24-Iodo-1-phenyl-1H-pyrazoleC₉H₇IN₂270.07
2389-02-813-Oxotetradecanoic acidC₁₄H₂₆O₃242.36
2389-03-913-Oxopentadecanoic acidC₁₅H₂₈O₃256.39
2389-45-9Boc-Lys(Z)-OHC₁₉H₂₈N₂O₆380.44
2389-46-0N2-((1,1-Dimethylethoxy)carbonyl)-N6-((phenylmethoxy)carbonyl)-L-lysine 4-nitrophenyl esterC₂₅H₃₁N₃O₈501.54
2389-60-8IN2-(benzyloxycarbonyl)-N6-(tert-butoxycarbonyl)-L-lysineC₁₉H₂₈N₂O₆380.44
2389-73-34-(Chloromethyl)benzene-1-sulfonyl chlorideC₇H₆Cl₂O₂S225.10
23890-08-63,5-Dimethyl-1-phenyl-1H-pyrazole-4-carbaldehyde oximeC₁₂H₁₃N₃O215.26
2389048-36-4PGE2-EA-d4C₂₂H₃₇NO₅399.56
2389048-49-9(2-(((2R)-3-(Hexadecanoyloxy)-2-((8Z)-octadec-8-enoyloxy)propyl phosphonato)oxy)ethyl)trimethylazaniumC₄₂H₈₂NO₈P760.09
23891-08-96-Phenyl-1,2,4-triazine-3,5(2H,4H)-dioneC₉H₇N₃O₂189.17
23891-96-52-Pivalamidoacetic acidC₇H₁₃NO₃159.19
2389122-34-1rac-tert-Butyl (1R,2R)-2-(hydroxymethyl)cyclopentane-1-carboxylateC₁₁H₂₀O₃200.28
2389149-74-8Mobocertinib succinateC₃₆H₄₅N₇O₈703.80
2389235-01-0NX-13C₂₄H₂₁N₃O₃399.45
23893-13-2Anhydroerythromycin AC₃₇H₆₅NO₁₂715.92
23894-12-46-AminonaphtholC₁₀H₉NO159.19
2389418-80-62-(3-Fluorobenzenesulfonyl)-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acidC₁₆H₁₄FNO₄S335.36
23896-88-02-MethoxyformanilideC₈H₉NO₂151.16
23897-15-6TrimesitylphosphineC₂₇H₃₃P388.54
23899-73-24,5-Diamino-1,2-dihydropyrimidin-2-oneC₄H₆N₄O126.12
23899-79-85-Amino-1-methyl-1,2,3,4-tetrahydropyrimidine-2,4-dioneC₅H₇N₃O₂141.13
239-01-0Benzo[a]carbazoleC₁₆H₁₁N217.27
239-09-811H-Indolo(3,2-c)quinolineC₁₅H₁₀N₂218.26
239-35-0Benzo(b)naphtho(2,1-d)thiopheneC₁₆H₁₀S234.32
239-44-1Benzimidazo(2,1-a)isoquinolineC₁₅H₁₀N₂218.26
239-45-2Benzimidazo[1,2-c]quinazolineC₁₄H₉N₃219.25
239-49-65,6,6a,11-Tetraaza-benzo[a]fluoreneC₁₃H₈N₄220.24
239-64-51,2:7,8-DibenzocarbazoleC₂₀H₁₃N267.33
2390-09-2Methyl cis-icos-11-enoateC₂₁H₄₀O₂324.55
2390-54-7Thioflavin TC₁₇H₁₉ClN₂S318.87
2390-56-9Phenazinium, 2-amino-8-(dimethylamino)-10-phenyl-, chloride (1:1)C₂₀H₁₉ClN₄350.85
2390-59-2Basic Violet 4C₃₁H₄₂ClN₃492.15
2390-60-5Basic Blue 7C₃₃H₄₀ClN₃514.16
2390-63-83,6-Bis(diethylamino)-9-(2-(ethoxycarbonyl)phenyl)xanthylium chlorideC₃₀H₃₅ClN₂O₃507.07
2390-68-3Didecyl dimethyl ammonium bromideC₂₂H₄₈BrN406.54
2390-74-1Glycyl-L-tryptophanC₁₃H₁₅N₃O₃261.28
2390-99-0ChanoclavineC₁₆H₂₀N₂O256.35
2390036-46-94F-Mdmb-binacaC₁₉H₂₆FN₃O₃363.43
23902-05-84-Quinazolinol, 5,6,7,8-tetrahydro-2-morpholino-C₁₂H₁₇N₃O₂235.29
2390200-32-36H-Furo[2',3':4,5]oxazolo[3,2-a]pyrimidin-6-one, 2,3,3a,9a-tetrahydro-3-hydroxy-2-(hydroxymethyl)-C₉H₁₀N₂O₅226.19
23903-46-0Ethyl 5-amino-4-cyano-3-methylthiophene-2-carboxylateC₉H₁₀N₂O₂S210.26
23903-48-2N-(3-Cyano-4,5,6,7-tetrahydrobenzo(b)thien-2-yl)benzamideC₁₆H₁₄N₂OS282.37
23903-49-3Ethyl 5-acetamido-4-cyano-3-methylthenoateC₁₁H₁₂N₂O₃S252.29
23903-53-9Ethyl 1,4-dihydro-2,5-dimethyl-4-oxothieno(2,3-d)pyrimidine-6-carboxylateC₁₁H₁₂N₂O₃S252.29
23904-12-3alpha-(p-Methoxyphenyl)-2-pyridineacrylonitrileC₁₅H₁₂N₂O236.27
2390474-63-02-((tert-Butoxycarbonyl)amino)-3-methylpentanoic acidC₁₁H₂₁NO₄231.29
2390475-81-54,5,7,7-Tetramethyl-N-(3-phenyl-1H-indazol-5-yl)-4,7-dihydrotetrazolo[1,5-a]pyrimidine-6-carboxamideC₂₂H₂₂N₈O414.47
23905-46-63-Acetamidobenzene-1-sulfonyl chlorideC₈H₈ClNO₃S233.68
23905-47-7Acetamide, N,N'-(dithiodi-3,1-phenylene)bis-C₁₆H₁₆N₂O₂S₂332.45
23905-58-02-Phenacylsulfanyl-1H-quinazolin-4-oneC₁₆H₁₂N₂O₂S296.35
23905-80-84-Hydrazinyl-6-methoxypyrimidineC₅H₈N₄O140.15
2390514-25-52-Azaspiro(3.3)heptane-6-carbonitrile, trifluoroacetic acidC₉H₁₁F₃N₂O₂236.19
23906-13-02-Hydrazinyl-4,6-dimethylpyrimidineC₆H₁₀N₄138.17
23906-88-91-Adamantylphosphonic acidC₁₀H₁₇O₃P216.22
23906-97-0Tetraoctylphosphonium bromideC₃₂H₆₈BrP563.77
239066-73-010-Methoxy-5-(2-propenyl)-2,5-dihydro-2,2,4-trimethyl-1H-(1)benzopyrano(3,4-f)quinolineC₂₃H₂₅NO₂347.46
239073-93-9tert-Butyl 4-formyl-4-methoxypiperidine-1-carboxylateC₁₂H₂₁NO₄243.30
239073-94-0tert-Butyl 4-(hydroxymethyl)-4-methoxypiperidine-1-carboxylateC₁₂H₂₃NO₄245.32
239074-51-21,4-Di-tert-butyl 4-(aminomethyl)piperidine-1,4-dicarboxylateC₁₆H₃₀N₂O₄314.43
239080-04-73-(Trifluoromethylthio)phenylacetic acidC₉H₇F₃O₂S236.21
239081-09-52-[(5-Chloro-3-pyridyl)oxy]-5-nitrobenzoic acidC₁₂H₇ClN₂O₅294.65
239081-12-0N-(3,5-Dimethylpyrazin-2-yl)benzenesulfonamideC₁₂H₁₃N₃O₂S263.32
239085-88-2Ethyl 2-cyano-3-((2,5-difluorophenyl)amino)prop-2-enoateC₁₂H₁₀F₂N₂O₂252.22
239087-05-92-Fluoro-4-(trifluoromethyl)benzylamineC₈H₇F₄N193.14
239087-06-0(2-Fluoro-6-(trifluoromethyl)phenyl)methanamineC₈H₇F₄N193.14
239087-07-12-Fluoro-4-(trifluoromethyl)benzyl bromideC₈H₅BrF₄257.02
239087-08-22-(Bromomethyl)-1-fluoro-3-(trifluoromethyl)benzeneC₈H₅BrF₄257.02
239087-09-31-(Bromomethyl)-3-fluoro-5-(trifluoromethyl)benzeneC₈H₅BrF₄257.02
239087-10-62-Fluoro-3-(trifluoromethyl)phenylacetonitrileC₉H₅F₄N203.14
239087-11-72-Fluoro-4-(trifluoromethyl)phenylacetonitrileC₉H₅F₄N203.14
239087-12-83-Fluoro-5-(trifluoromethyl)phenylacetonitrileC₉H₅F₄N203.14
23909-07-13-[(Pyridin-2-ylmethyl)sulfanyl]propanoic acidC₉H₁₁NO₂S197.26
23909-52-61-Benzyl-1,2,5,6-tetrahydro-2-((4-methoxyphenyl)methyl)-3,4-dimethylpyridineC₂₂H₂₇NO321.46
239097-74-61,2-Benzoxazol-5-amineC₇H₆N₂O134.14
239097-78-05-Isocyanato-1-benzothiopheneC₉H₅NOS175.21
2391-03-9(+)-Brompheniramine maleateC₂₀H₂₃BrN₂O₄435.32

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