CAS number index

CAS numbers starting with 23, page 18

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

Showing 1,701 to 1,800 of 5,449 chemicals

CAS numberChemical nameFormulaMol. weight

23299-68-59,10-Phenanthrenediol, 9,10-dihydro-, 9,10-diacetate, (9S,10S)-C₁₈H₁₆O₄296.32
23299-85-6Copper PANC₃₀H₂₂CuN₆O₂562.09
233-02-3Naphtho[2,1-b]thiopheneC₁₂H₈S184.26
233-34-11H-Benzo(g)indoleC₁₂H₉N167.21
233-36-31H-Pyrrolo[2,3-f]quinolineC₁₁H₈N₂168.20
233-41-01H-Benzo[g]indazoleC₁₁H₈N₂168.20
233-56-7Imidazo(4,5-c)quinolineC₁₀H₇N₃169.19
233-88-51H-Pyrrolo(3,2-h)quinolineC₁₁H₈N₂168.20
23300-94-93-(1H-Indazol-1-yl)propanenitrileC₁₀H₉N₃171.20
23302-83-24-[(1-Methyl-4(1H)-pyridinylidene)ethylidene]-2,5-cyclohexadien-1-oneC₁₄H₁₃NO211.26
23305-64-82-[2-(2-Propoxyethoxy)ethoxy]ethanolC₉H₂₀O₄192.25
23305-68-2MTT-formazanC₁₈H₁₇N₅S335.44
23305-71-71,1'-(3,3'-Dimethoxy-4,4'-biphenylylene)bis(3,5-diphenylformazane)C₄₀H₃₄N₈O₂658.77
23305-76-2Methyl 2-(2-methoxycarbonyl-4-nitrophenyl)-5-nitrobenzoateC₁₆H₁₂N₂O₈360.28
23306-60-7Benzenamine, 4-(ethylsulfonyl)-2-nitro-C₈H₁₀N₂O₄S230.25
23307-05-3Dimethylamine monosulfateC₂H₉NO₄S143.16
23307-72-4Sodium N-(6-chloropyrazinyl)sulphanilamidateC₁₀H₈ClN₄NaO₂S306.71
23308-82-9(±)-1-(3-Methoxyphenyl)ethanolC₉H₁₂O₂152.19
23308-83-0(2-Nitrobenzyl)triphenylphosphonium bromideC₂₅H₂₁BrNO₂P478.33
2330878-51-61-(5-Amino-2-methyl-4-oxo-3,4-dihydroquinazolin-3-yl)-3-azabicyclo[3.1.1]heptane-2,4-dioneC₁₅H₁₄N₄O₃298.30
23309-74-22,3-Bis(2-pyridyl)quinoxalineC₁₈H₁₂N₄284.32
23310-36-31-Methyl-2,1-benzothiazol-3-oneC₈H₇NOS165.22
23310-81-85-Bromo-3-methyl-1,2-thiazole-4-carboxylic acidC₅H₄BrNO₂S222.06
23311-84-4Hexanedioic acid, sodium salt (1:)C₆H₁₀NaO₄169.13
2331111-68-1(S)-N-(1-(2-Chlorophenyl)-2-((3,3-difluorocyclobutyl)amino)-2-oxoethyl)-N-(5-fluoropyridin-3-yl)-5-oxopyrrolidine-2-carboxamideC₂₂H₂₀ClF₃N₄O₃480.87
23312-56-3Spectinomycin sulfateC₁₄H₂₆N₂O₁₁S430.43
23312-67-66-Oxo-1-pentofuranosyl-1,6-dihydropyridine-3-carboxamideC₁₁H₁₄N₂O₆270.24
2331212-02-1[(1R,2R)-2-Aminocyclopentyl]methanol hydrochlorideC₆H₁₄ClNO151.64
2331260-15-01-(4-(1H-Pyrazol-5-yl)phenyl)methanamine dihydrochlorideC₁₀H₁₃Cl₂N₃246.14
23313-12-4Ascorbic acid 2-phosphateC₆H₉O₉P256.10
23313-21-5Emodin-8-glucosideC₂₁H₂₀O₁₀432.38
23313-80-6Epitetracycline hydrochlorideC₂₂H₂₅ClN₂O₈480.90
23314-06-9N'-(1,1-Dimethylethyl)-N,N-dimethylmethanimidamideC₇H₁₆N₂128.22
23314-13-82-(Biphenyl-2-yloxy)ethanamineC₁₄H₁₅NO213.28
23314-24-12-(2-Aminoethoxy)naphthaleneC₁₂H₁₃NO187.24
23314-26-3N1-(naphthalen-2-yl)ethane-1,2-diamineC₁₂H₁₄N₂186.26
23314-57-0TriarachidoninC₆₃H₉₈O₆951.47
23315-05-1ElaiomycinC₁₃H₂₆N₂O₃258.36
23315-20-0S-((E)-Prop-1-enyl)-L-cysteine S-oxideC₆H₁₁NO₃S177.22
23315-24-4S-Methylcysteine sulfoxideC₄H₉NO₃S151.19
23315-29-9(2R)-3-SulfolactateC₃H₆O₆S170.14
23316-67-82,3,5-Tri-O-benzoyl-beta-D-ribofuranosyl cyanideC₂₇H₂₁NO₇471.46
23323-37-71-Deoxy-1-(octylamino)-D-glucitolC₁₄H₃₁NO₅293.40
23324-72-3Methyl 13-hydroxyoctadeca-9,11-dienoateC₁₉H₃₄O₃310.48
23325-78-2Cephalexin monohydrateC₁₆H₁₉N₃O₅S365.41
233254-24-5TomeglovirC₂₃H₂₇N₃O₄S441.55
23326-27-4Methyl but-2-ynoateC₅H₆O₂98.10
233261-75-14-(4-Pyridinyl)-4-piperidinolC₁₀H₁₄N₂O178.24
233268-78-5RefChem:153259C₃₁H₄₄O₄480.69
233268-81-03-[4-[3-[4-(2-Hydroxy-3,3-dimethylbutoxy)-3-methylphenyl]pentan-3-yl]-2-methylphenoxy]propane-1,2-diolC₂₈H₄₂O₅458.64
23327-57-3Nefopam hydrochlorideC₁₇H₂₀ClNO289.81
233271-65-3HI-236C₁₆H₁₈BrN₃O₂S396.31
233276-38-54-Methyloxane-4-carboxylic acidC₇H₁₂O₃144.17
233278-56-35H,6H,7H,8H-(1,2,4)Triazolo(1,5-a)pyrazineC₅H₈N₄124.15
233279-24-8ThysanoneC₁₄H₁₂O₆276.24
233279-39-5GlycoborinineC₁₈H₁₇NO₂279.34
23328-53-22-(2-Hydroxy-3-dodecyl-5-methylphenyl)benzotriazoleC₂₅H₃₅N₃O393.57
23328-62-3MethylthioacetaldehydeC₃H₆OS90.15
23328-71-4Stearoxypropyltrimonium chlorideC₂₄H₅₂ClNO406.14
23328-87-21H-Imidazole, 2-heptadecyl-C₂₀H₃₈N₂306.54
23328-88-32-Bromo-4-methyl-1H-imidazoleC₄H₅BrN₂161.00
233280-30-3(4-Chlorothiophen-2-yl)methanolC₅H₅ClOS148.61
2332831-26-02-Hydrazinyl-2-methylpropan-1-ol dihydrochlorideC₄H₁₄Cl₂N₂O177.07
2332943-95-84-Bromo-7-fluoro-2,3-dihydro-1H-indeneC₉H₈BrF215.06
23332-31-2Acetyloxy-(4-(dimethylamino)phenyl)mercuryC₁₀H₁₃HgNO₂379.81
23333-91-7Octahydro-4,8a-dimethyl-4a(2H)-naphtholC₁₂H₂₂O182.31
23336-93-8(3Z)-3-[2-(4-Chlorophenyl)-2-oxoethylidene]-1,3-dihydro-2H-indol-2-oneC₁₆H₁₀ClNO₂283.71
23337-80-6rac-(1R,2S)-2-Amino-2,3-dihydro-1H-inden-1-olC₉H₁₁NO149.19
23339-44-8Adenosine triphosphate monophosphateC₁₀H₁₇N₅O₁₆P₄587.16
23341-13-15-Cyanoisophthalic acidC₉H₅NO₄191.14
2334151-60-7(2E)-2-Methyl-3-(1-methyl-1H-pyrazol-4-yl)prop-2-enoic acidC₈H₁₀N₂O₂166.18
2334153-25-03-(8-Methoxy-2,3-dihydro-1,4-benzodioxin-6-yl)prop-2-enoic acidC₁₂H₁₂O₅236.22
23342-29-22-(2-Carboxy-2-methylpropyl)-4,6-dimethylbenzoic acidC₁₄H₁₈O₄250.29
23344-17-4Streptovaricin CC₄₀H₅₁NO₁₄769.84
2334476-73-0Methyl 2-(prop-2-en-1-yl)pyrrolidine-2-carboxylate hydrochlorideC₉H₁₆ClNO₂205.69
2334476-78-5Methyl 4-(methoxymethyl)-2-azabicyclo[2.1.1]hexane-1-carboxylate hydrochlorideC₉H₁₆ClNO₃221.68
23349-61-3Bis[2-hydroxyethyl]ammonium dihydrogen citrateC₁₀H₁₉NO₉297.26
23349-82-84,5-Dihydroxy-1,3-dimethylimidazolidin-2-one, trans-C₅H₁₀N₂O₃146.15
23349-86-23-Chloro-2-methylpropyl(dimethyl)amineC₆H₁₄ClN135.64
23350-58-52-ButenamideC₄H₇NO85.11
23351-05-54-(1H-Pyrrol-1-yl)benzaldehydeC₁₁H₉NO171.20
23351-07-74-(1H-Pyrrol-1-yl)benzonitrileC₁₁H₈N₂168.20
23351-09-9p-(1H-Pyrrol-1-yl)phenolC₁₀H₉NO159.19
23351-79-3Ethynylbenzene-13CC₈H₆103.13
23351-91-95-Bromoisophthalic acidC₈H₅BrO₄245.03
23353-14-2(2-(4-Methoxyphenyl)-1,3-thiazol-4-yl)acetic acidC₁₂H₁₁NO₃S249.29
23354-12-3tert-Butyl 2-hydrazinylacetateC₆H₁₄N₂O₂146.19
23355-64-8Disperse Brown 1C₁₆H₁₅Cl₃N₄O₄433.68
23356-96-9L-ProlinolC₅H₁₁NO101.15
23357-45-1(R)-(-)-1,2,3,4-Tetrahydro-1-naphtholC₁₀H₁₂O148.21
23357-46-21-Aminotetralin, (R)-C₁₀H₁₃N147.22
23357-47-3(+)-1,2,3,4-Tetrahydronaphthalene-1-carboxylic acidC₁₁H₁₂O₂176.22
23357-52-01-Aminotetralin, (S)-C₁₀H₁₃N147.22
23358-42-1Ethyl DL-valinate hydrochlorideC₇H₁₆ClNO₂181.66
23359-08-2p-Formylcinnamic acidC₁₀H₈O₃176.17
23359-62-82-Butoxyethyl 2-(4-chloro-2-methylphenoxy)propionateC₁₆H₂₃ClO₄314.81
233595-68-15-(1-Iodoethenyl)-3-methyl-1,3-oxazolidin-2-oneC₆H₈INO₂253.04
23360-87-4(7S,7aR,9S,14S,14aS)-Dodecahydro-9-hydroxy-7,14-methano-2H,11H-dipyrido(1,2-a:1',2'-e)(1,5)diazocin-11-oneC₁₅H₂₄N₂O₂264.37
23360-92-1LeurosineC₄₆H₅₆N₄O₉808.97
233600-25-4rac-(1R,6S)-7-Azabicyclo[4.2.0]oct-4-en-8-oneC₇H₉NO123.16

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