CAS number index

CAS numbers starting with 18, page 43

9,447 chemicals have a CAS number that starts with 18. They are listed in CAS order.

Showing 4,201 to 4,300 of 9,447 chemicals

CAS numberChemical nameFormulaMol. weight

1824357-11-0tert-Butyl 2-bromo-7-azabicyclo(2.2.1)heptane-7-carboxylateC₁₁H₁₈BrNO₂276.17
1824364-10-4tert-Butyl N-(2-amino-1-phenylpropyl)carbamateC₁₄H₂₂N₂O₂250.34
1824364-17-12-(2-Bromo-6-ethylphenyl)acetic acidC₁₀H₁₁BrO₂243.10
1824364-51-33-Fluoro-4-(2,2,2-trifluoroethyl)benzoic acidC₉H₆F₄O₂222.14
1824365-37-8tert-Butyl 2-benzyl-3-hydroxy-5-oxo-2,5-dihydro-1H-pyrrole-1-carboxylateC₁₆H₁₉NO₄289.33
1824369-47-23-Methylbenzo[b]thiophene-7-carboxaldehydeC₁₀H₈OS176.24
1824373-39-85-Bromo-2-formylfuran-3-carboxylic acidC₆H₃BrO₄218.99
1824377-25-4tert-Butyl 2-formyl-4,4-dimethylpyrrolidine-1-carboxylateC₁₂H₂₁NO₃227.30
1824383-53-0tert-Butyl 2-(hydroxymethyl)-3-methylazetidine-1-carboxylateC₁₀H₁₉NO₃201.27
1824385-39-8tert-Butyl 3,3-dimethyl-4-oxopyrrolidine-1-carboxylateC₁₁H₁₉NO₃213.28
1824389-88-94-Bromo-1-benzothiophene-3-carboxylic acidC₉H₅BrO₂S257.11
182439-31-22,2-Difluorobut-3-en-1-olC₄H₆F₂O108.09
1824396-79-32-Cyclopropylbut-3-yn-2-amine hydrochlorideC₇H₁₂ClN145.63
18244-47-8Spiro(5.5)undecane-3-carboxylic acidC₁₂H₂₀O₂196.29
18244-73-0Myristyl gallateC₂₁H₃₄O₅366.50
18244-95-6Silane, triethenylmethyl-C₇H₁₂Si124.26
1824401-85-54-(Bromomethyl)-1-(propan-2-yl)pyrrolidin-2-oneC₈H₁₄BrNO220.11
1824407-34-25-Ethynyl-2-(propan-2-yloxy)pyridineC₁₀H₁₁NO161.20
1824407-93-31,2-Dimethylcyclobutane-1-carboxylic acidC₇H₁₂O₂128.17
1824409-45-14-Ethynyl-N,N-dimethylpyridin-2-amineC₉H₁₀N₂146.19
1824412-94-3((1,2,4)Triazolo(1,5-a)pyridin-5-yl)methanolC₇H₇N₃O149.15
1824415-91-93-Hydroxy-4-methoxybenzene-1-sulfonyl fluorideC₇H₇FO₄S206.19
1824418-61-22-Chloro-3-mercaptobenzonitrileC₇H₄ClNS169.64
182442-95-1Cobalt lithium manganese nickel oxideCoLiMnNiO+195.50
1824425-67-34,4-Difluoro-2-hydroxy-2-methylbutanoic acidC₅H₈F₂O₃154.11
1824428-36-52-(3-Methylbutyl)benzaldehydeC₁₂H₁₆O176.26
1824433-65-91-((1-((tert-Butoxy)carbonyl)pyrrolidin-2-yl)methyl)-1H-1,2,3-triazole-4-carboxylic acidC₁₃H₂₀N₄O₄296.33
1824433-84-21,4-Dioxan-2-ylacetonitrileC₆H₉NO₂127.14
1824433-92-24,4,6,6-Tetramethyl-6,7-dihydro-4H-pyrano[4,3-d]thiazol-2-amineC₁₀H₁₆N₂OS212.32
1824437-07-15-Benzyl-3-(chloromethyl)-1,2-oxazoleC₁₁H₁₀ClNO207.66
1824438-79-0Methyl 1-oxo-2,3-dihydropyrrolo[3,4-c]pyridine-4-carboxylateC₉H₈N₂O₃192.17
1824447-22-4tert-Butyl N-(2-amino-1-(furan-2-yl)propyl)carbamateC₁₂H₂₀N₂O₃240.30
1824455-38-03-Bromo-4-fluoroquinolineC₉H₅BrFN226.05
1824455-58-44-(Chloromethyl)-1,3-thiazole-2-carbonitrileC₅H₃ClN₂S158.61
1824459-02-0Ethyl 2-(1-aminoethyl)-4-methyl-1,3-oxazole-5-carboxylateC₉H₁₄N₂O₃198.22
1824459-89-35-Ethynyl-2-fluoro-4-methylpyridineC₈H₆FN135.14
1824462-11-42-(Chloromethyl)pyrazolo[1,5-a]pyridineC₈H₇ClN₂166.61
1824462-35-21-Benzylcyclopropane-1-sulfonyl chlorideC₁₀H₁₁ClO₂S230.72
1824462-39-64-((Dimethylamino)methyl)pyrrolidin-2-oneC₇H₁₄N₂O142.20
1824462-44-32-Ethynyl-6-fluoropyridin-3-amineC₇H₅FN₂136.13
1824463-97-95-(Bromomethyl)-1-methyl-2-piperidinoneC₇H₁₂BrNO206.08
1824464-27-82-(Cyclopent-3-en-1-yl)oxiraneC₇H₁₀O110.16
1824465-19-17-(Chloromethyl)-3-methyl-1-benzothiopheneC₁₀H₉ClS196.70
1824465-37-32-(Bromomethyl)-1,4-dioxepaneC₆H₁₁BrO₂195.06
1824465-71-55-Bromo-1-methyl-2-(propan-2-yl)-1H-imidazoleC₇H₁₁BrN₂203.08
1824465-73-73-(Aminomethyl)-2-methyl-1lambda6,2-thiazolidine-1,1-dioneC₅H₁₂N₂O₂S164.23
1824466-73-05-(Chloromethyl)-2-methyl-2H-indazoleC₉H₉ClN₂180.64
1824467-52-8tert-Butyl N-(2-hydroxy-3-sulfanylpropyl)carbamateC₈H₁₇NO₃S207.29
1824467-83-5tert-Butyl 4-(aminomethyl)-4-fluoroazepane-1-carboxylateC₁₂H₂₃FN₂O₂246.33
1824467-86-8tert-Butyl 4-(4-methoxy-4-oxobutan-2-yl)-2,2-dimethyl-1,3-oxazolidine-3-carboxylateC₁₅H₂₇NO₅301.38
1824468-65-6tert-Butyl 4-amino-6-bromo-1,2,3,4-tetrahydroquinoline-1-carboxylateC₁₄H₁₉BrN₂O₂327.22
1824469-41-13-Bromocyclobutane-1-carbonitrileC₅H₆BrN160.01
1824469-82-05-(2-Azetidinylmethoxy)-2-chloropyridineC₉H₁₁ClN₂O198.65
1824475-04-8tert-Butyl N-[1-(chlorosulfonyl)propan-2-yl]carbamateC₈H₁₆ClNO₄S257.74
1824478-07-05-Bromo-7-methoxyisoquinolineC₁₀H₈BrNO238.08
1824478-89-83-Oxabicyclo[3.2.0]heptan-6-amineC₆H₁₁NO113.16
1824483-83-12-Formylcyclopropane-1-carbonitrileC₅H₅NO95.10
1824492-19-4(1,3-Dimethylazetidin-3-yl)methanolC₆H₁₃NO115.18
1824497-85-93-(Methoxycarbonyl)oxolane-2-carboxylic acidC₇H₁₀O₅174.15
18245-17-5Trimethyl(thiophen-3-yl)silaneC₇H₁₂SSi156.33
18245-28-8Silane, trimethyl-2-thienyl-C₇H₁₂SSi156.33
18245-29-9Bicyclo[2.2.1]heptane, 2-(trichlorosilyl)-C₇H₁₁Cl₃Si229.61
1824501-10-1tert-Butyl 2-benzyl-3-oxoazetidine-1-carboxylateC₁₅H₁₉NO₃261.32
1824502-94-41-Phenylbicyclo[2.1.0]pentane-5-carboxylic acidC₁₂H₁₂O₂188.23
1824505-26-1tert-Butyl N-((5-oxopyrrolidin-3-yl)methyl)carbamateC₁₀H₁₈N₂O₃214.26
1824508-58-8tert-Butyl 2-amino-6-azabicyclo(3.2.1)octane-6-carboxylateC₁₂H₂₂N₂O₂226.32
1824510-04-42-Cyclopentylbut-3-yn-2-amine hydrochlorideC₉H₁₆ClN173.69
1824512-71-12-((tert-Butoxycarbonyl)amino)-2-methylpent-4-enoic acidC₁₁H₁₉NO₄229.28
1824514-94-4tert-Butyl N-(1,3-dihydroxybutan-2-yl)carbamateC₉H₁₉NO₄205.25
1824519-24-5tert-Butyl N-(3,4-dihydroxybutan-2-yl)carbamateC₉H₁₉NO₄205.25
1824524-04-02-Ethyl-5-(trifluoromethyl)-2H-1,2,3-triazole-4-carboxylic acidC₆H₆F₃N₃O₂209.13
1824529-29-42,3-Bis(methoxycarbonyl)cyclopropane-1-carboxylic acidC₈H₁₀O₆202.16
1824535-06-9tert-Butyl N-(6-oxo-3,6-dihydro-2H-pyran-3-yl)carbamateC₁₀H₁₅NO₄213.23
1824535-27-44,4-Difluoro-2-hydroxybutanoic acidC₄H₆F₂O₃140.09
1824536-26-6tert-Butyl 2-(hydroxymethyl)-3,3-dimethylazetidine-1-carboxylateC₁₁H₂₁NO₃215.29
1824539-20-92-Benzylcyclopropane-1-carbaldehydeC₁₁H₁₂O160.22
1824546-32-84-(2-Methylcyclopropyl)butanoic acidC₈H₁₄O₂142.20
1824547-97-82-Amino-3-(1,3-dioxolan-2-yl)propan-1-olC₆H₁₃NO₃147.17
1824548-59-52-Cyclohexylbut-3-yn-2-amine hydrochlorideC₁₀H₁₈ClN187.71
1824555-44-35-(Bromomethyl)-3,3-dimethylpyrrolidin-2-oneC₇H₁₂BrNO206.08
1824556-17-3tert-Butyl N-(2,2-difluoro-1-(hydroxymethyl)cyclopropyl)carbamateC₉H₁₅F₂NO₃223.22
1824560-60-22,2,4,6-Tetramethyl-1,3-dioxan-5-oneC₈H₁₄O₃158.20
1824564-91-1Methyl 2-(5-oxopyrrolidin-2-yl)propanoateC₈H₁₃NO₃171.20
1824566-33-7Methyl 2-ethynyl-4-fluorobenzoateC₁₀H₇FO₂178.16
1824569-62-1Methyl 3-(2-methylcyclopropyl)-3-oxopropanoateC₈H₁₂O₃156.18
1824575-35-0{1-[3-Chloro-4-(trifluoromethyl)phenyl]ethyl}(methyl)amineC₁₀H₁₁ClF₃N237.65
1824577-52-72-Chloro-3-nitrobenzenethiolC₆H₄ClNO₂S189.62
1824579-41-04b,5,6,7,8,8a,9,10-Octahydrophenanthren-3-olC₁₄H₁₈O202.30
1824580-22-42-Acetylcyclopropane-1-carbonitrileC₆H₇NO109.13
1824580-49-53-(2,2-Dimethylpropyl)cyclopentan-1-oneC₁₀H₁₈O154.25
1824581-95-4Methyl 5-cyano-2-sulfanylbenzoateC₉H₇NO₂S193.23
1824584-54-42-Bromo-3-(bromomethyl)-4-fluoro-1-methylbenzeneC₈H₇Br₂F281.95
1824588-21-72-Bromo-5-iodobenzene-1-thiolC₆H₄BrIS314.97
1824592-18-85-Oxobicyclo[2.2.2]octane-2-carbonitrileC₉H₁₁NO149.19
1824593-49-82-Bromo-5,6-dimethylpyridin-3-amineC₇H₉BrN₂201.07
1824595-35-8tert-Butyl N-methyl-N-[4-(methylamino)butan-2-yl]carbamateC₁₁H₂₄N₂O₂216.32
1824598-55-12-Bromo-5-(ethoxycarbonyl)benzoic acidC₁₀H₉BrO₄273.08
18246-23-65-(Trimethylsilyl)thiophene-2-carboxylic acidC₈H₁₂O₂SSi200.34
18246-28-12-Bromo-5-(trimethylsilyl)thiopheneC₇H₁₁BrSSi235.22
1824602-36-92-(4-Ethyl-3-fluorophenyl)acetic acidC₁₀H₁₁FO₂182.19

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