CAS number index

CAS numbers starting with 1

122,397 chemicals have a CAS number that starts with 1. They are listed in CAS order.

Showing 1 to 100 of 5,000 chemicals

CAS numberChemical nameFormulaMol. weight

100-00-51-Chloro-4-nitrobenzeneC₆H₄ClNO₂157.56
100-01-64-NitroanilineC₆H₆N₂O₂138.13
100-02-74-NitrophenolC₆H₅NO₃139.11
100-03-84-Chlorobenzenesulfinic acidC₆H₅ClO₂S176.62
100-04-9Benzenediazonium, 4-(dimethylamino)-, chloride (1:1)C₈H₁₀ClN₃183.64
100-05-04-Nitrophenyldiazonium chlorideC₆H₄ClN₃O₂185.57
100-06-14'-MethoxyacetophenoneC₉H₁₀O₂150.18
100-07-2p-Anisoyl chlorideC₈H₇ClO₂170.59
100-09-44-Methoxybenzoic acidC₈H₈O₃152.15
100-10-74-(Dimethylamino)benzaldehydeC₉H₁₁NO149.19
100-11-84-Nitrobenzyl bromideC₇H₆BrNO₂216.03
100-12-94-EthylnitrobenzeneC₈H₉NO₂151.16
100-13-01-Ethenyl-4-nitrobenzeneC₈H₇NO₂149.15
100-14-14-Nitrobenzyl chlorideC₇H₆ClNO₂171.58
100-15-2N-Methyl-4-nitroanilineC₇H₈N₂O₂152.15
100-16-3(4-Nitrophenyl)hydrazineC₆H₇N₃O₂153.14
100-17-44-NitroanisoleC₇H₇NO₃153.14
100-18-51,4-DiisopropylbenzeneC₁₂H₁₈162.28
100-19-6p-NitroacetophenoneC₈H₇NO₃165.15
100-20-9Terephthaloyl chlorideC₈H₄Cl₂O₂203.02
100-21-0Terephthalic acidC₈H₆O₄166.13
100-22-1N,N,N',N'-Tetramethyl-p-phenylenediamineC₁₀H₁₆N₂164.25
100-23-2N,N-Dimethyl-4-nitroanilineC₈H₁₀N₂O₂166.18
100-25-41,4-DinitrobenzeneC₆H₄N₂O₄168.11
100-26-52,5-Pyridinedicarboxylic acidC₇H₅NO₄167.12
100-27-64-Nitrophenethyl alcoholC₈H₉NO₃167.16
100-28-7Benzene, 1-isocyanato-4-nitro-C₇H₄N₂O₃164.12
100-29-84-NitrophenetolC₈H₉NO₃167.16
100-31-2Stilbene-4,4'-dicarboxylic acidC₁₆H₁₂O₄268.27
100-32-3Bis(4-nitrophenyl) disulfideC₁₂H₈N₂O₄S₂308.34
100-33-4PentamidineC₁₉H₂₄N₄O₂340.43
100-34-5Benzenediazonium chlorideC₆H₅ClN₂140.57
100-35-6Diethylaminoethyl chlorideC₆H₁₄ClN135.64
100-36-7N,N-DiethylethylenediamineC₆H₁₆N₂116.21
100-37-8DiethylethanolamineC₆H₁₅NO117.19
100-38-92-(Diethylamino)ethanethiolC₆H₁₅NS133.26
100-39-0Benzyl bromideC₇H₇Br171.04
100-40-3VinylcyclohexeneC₈H₁₂108.18
100-41-4EthylbenzeneC₈H₁₀106.17
100-42-5StyreneC₈H₈104.15
100-43-64-VinylpyridineC₇H₇N105.14
100-44-7Benzyl chlorideC₇H₇Cl126.59
100-45-83-Cyclohexene-1-carbonitrileC₇H₉N107.16
100-46-9BenzylamineC₇H₉N107.16
100-47-0BenzonitrileC₇H₅N103.12
100-48-14-CyanopyridineC₆H₄N₂104.11
100-49-2CyclohexanemethanolC₇H₁₄O114.19
100-50-53-Cyclohexene-1-carboxaldehydeC₇H₁₀O110.16
100-51-6Benzyl alcoholC₇H₈O108.14
100-52-7BenzaldehydeC₇H₆O106.12
100-53-8Benzyl mercaptanC₇H₈S124.21
100-54-93-CyanopyridineC₆H₄N₂104.11
100-55-03-PyridinemethanolC₆H₇NO109.13
100-56-1Phenylmercuric chlorideC₆H₅ClHg313.15
100-57-2Phenylmercuric hydroxideC₆H₇HgO295.71
100-58-3Phenylmagnesium bromideC₆H₅BrMg181.31
100-59-4Phenylmagnesium chlorideC₆H₅ClMg136.86
100-60-7N-MethylcyclohexylamineC₇H₁₅N113.20
100-61-8N-MethylanilineC₇H₉N107.16
100-62-9N-MethylenebenzenamineC₇H₇N105.14
100-63-0PhenylhydrazineC₆H₈N₂108.14
100-64-1Cyclohexanone oximeC₆H₁₁NO113.16
100-65-2N-PhenylhydroxylamineC₆H₇NO109.13
100-66-3AnisoleC₇H₈O108.14
100-67-4Potassium phenoxideC₆H₅KO132.20
100-68-5ThioanisoleC₇H₈S124.21
100-69-62-VinylpyridineC₇H₇N105.14
100-70-9Pyridine-2-carbonitrileC₆H₄N₂104.11
100-71-02-EthylpyridineC₇H₉N107.16
100-72-1Tetrahydropyran-2-methanolC₆H₁₂O₂116.16
100-73-2Acrolein dimerC₆H₈O₂112.13
100-74-3EthylmorpholineC₆H₁₃NO115.18
100-75-4N-NitrosopiperidineC₅H₁₀N₂O114.15
100-76-5QuinuclidineC₇H₁₃N111.19
100-78-7Glyceryl 2-acetateC₅H₁₀O₄134.13
100-79-8SolketalC₆H₁₂O₃132.16
100-80-11-Ethenyl-3-methylbenzeneC₉H₁₀118.18
100-81-23-MethylbenzylamineC₈H₁₁N121.18
100-82-33-FluorobenzylamineC₇H₈FN125.15
100-83-43-HydroxybenzaldehydeC₇H₆O₂122.12
100-84-53-MethoxytolueneC₈H₁₀O122.17
100-85-6Benzyltrimethylammonium hydroxideC₁₀H₁₇NO167.25
100-86-72-Methyl-1-phenyl-2-propanolC₁₀H₁₄O150.22
100-87-8Benzylsulfonic acidC₇H₈O₃S172.21
100-88-9CyclamateC₆H₁₃NO₃S179.24
100-90-3N4-AcetylsulfamethazineC₁₄H₁₆N₄O₃S320.37
100-91-4EucatropineC₁₇H₂₅NO₃291.39
100-92-5MephentermineC₁₁H₁₇N163.26
100-93-6Benzenesulfonamide, 4-methyl-N-[4-(phenylamino)phenyl]-C₁₉H₁₈N₂O₂S338.43
100-94-7Dibenzyldimethylammonium chlorideC₁₆H₂₀ClN261.80
100-95-8Metalkonium chlorideC₂₃H₄₁ClN₂O397.05
100-97-0HexamethylenetetramineC₆H₁₂N₄140.19
100-99-2TriisobutylaluminumC₁₂H₂₇Al198.33
1000-05-11,1,3,3,5,5,7,7-OctamethyltetrasiloxaneC₈H₂₄O₃Si₄280.62
1000-30-22,2,5-Trimethylhex-4-enalC₉H₁₆O140.23
1000-49-3Butyl(trimethyl)silaneC₇H₁₈Si130.31
1000-50-6N-ButylchlorodimethylsilaneC₆H₁₅ClSi150.72
1000-70-0Bis(trimethylsilyl)carbodiimideC₇H₁₈N₂Si₂186.41
1000-82-4(Hydroxymethyl)ureaC₂H₆N₂O₂90.08
1000-84-6Ethyl acetimidateC₄H₉NO87.12

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