CAS number index

CAS numbers starting with 204

638 chemicals have a CAS number that starts with 204. They are listed in CAS order.

Showing 1 to 100 of 638 chemicals

CAS numberChemical nameFormulaMol. weight

204-02-4PerimidineC₁₁H₈N₂168.20
204-03-51H-Naphtho[1,8-de][1,2,3]triazineC₁₀H₇N₃169.19
204-34-21,3,4,6,7,9,9b-HeptaazaphenaleneC₆H₃N₇173.14
2040-00-8Diethylaluminum iodideC₄H₁₀AlI212.01
2040-04-21-(2,6-Dimethoxyphenyl)ethanoneC₁₀H₁₂O₃180.20
2040-05-32',6'-DichloroacetophenoneC₈H₆Cl₂O189.04
2040-07-51-(2,4,5-Trimethylphenyl)ethan-1-oneC₁₁H₁₄O162.23
2040-10-04'-tert-Butyl-2',6'-dimethylacetophenoneC₁₄H₂₀O204.31
2040-64-4Lauryl myristateC₂₆H₅₂O₂396.70
2040-73-5[18]AnnuleneC₁₈H₁₈234.34
2040-76-8N-Phenylcarbamoyl chlorideC₇H₆ClNO155.58
2040-83-72,4-Dichloro-6-iodophenolC₆H₃Cl₂IO288.90
2040-86-02-Bromo-6-iodophenolC₆H₄BrIO298.90
2040-88-2Phenol, 2-bromo-6-chloro-C₆H₄BrClO207.45
2040-89-32-Bromo-6-fluorophenolC₆H₄BrFO191.00
2040-90-62-Chloro-6-fluorophenolC₆H₄ClFO146.55
2040-95-1ButylcyclopentaneC₉H₁₈126.24
2040-96-2PropylcyclopentaneC₈H₁₆112.22
204003-99-61-(Bromomethyl)-3,5,7-trimethyladamantaneC₁₄H₂₃Br271.24
204005-46-9SemaxinibC₁₅H₁₄N₂O238.29
20401-88-13-(4-Methoxyphenyl)propanalC₁₀H₁₂O₂164.20
20401-90-53-Indolepropionic acid hydrazideC₁₁H₁₃N₃O203.25
204010-55-9AG-1801C₁₇H₁₃N₃O₃307.31
204014-48-2(2E,4E,6E)-2,4,6-Nonatrien-1-olC₂₉H₃₇N₃O₆523.63
2040291-27-6Lly-283C₁₇H₁₈N₄O₄342.36
2040295-03-0Pexidartinib hydrochlorideC₂₀H₁₆Cl₂F₃N₅454.28
20404-06-2MethanediazoniumCH₃N₂+43.05
2040401-92-9BI-6901C₂₃H₂₇N₅O₃S453.57
20405-61-2D-Gluconic acid, compound with 2-aminoethanol (1:1)C₈H₁₉NO₈257.24
20405-64-5Cuprous selenideCu₂Se206.05
20405-78-1(2-Fluoroethenyl)benzeneC₈H₇F122.14
2040595-01-3N-(2-Aminoethyl)-3-bromobenzene-1-sulfonamide hydrochlorideC₈H₁₂BrClN₂O₂S315.62
20406-60-4MipimazoleC₆H₁₂N₂S144.24
20406-62-62-Oxo-4-pentenoic acidC₅H₆O₃114.10
20406-64-82-Chloro-N-(2,5-dimethoxyphenyl)-N-[2-(1,3-dioxoisoindol-2-yl)ethyl]acetamideC₂₀H₁₉ClN₂O₅402.83
204066-82-0PD 168368C₃₁H₃₄N₆O₄554.65
204067-12-9(1-(5-Methoxypyridin-2-yl)cyclohexyl)methanamineC₁₃H₂₀N₂O220.32
204068-72-45-Aminothiophene-2-carboxylic acidC₅H₅NO₂S143.17
204068-75-74,5,6,7-Tetrahydro-2H-isoindole-1-carboxylic acidC₉H₁₁NO₂165.19
204070-00-8D-Arginine, N2-[(1,1-dimethylethoxy)carbonyl]-, monohydrochloride, monohydrateC₁₁H₂₅ClN₄O₅328.80
204072-53-74-(2-Methoxyethoxy)benzene-1-sulfonyl chlorideC₉H₁₁ClO₄S250.70
204077-08-75-(3-Bromophenyl)-4-phenyl-2,4-dihydro-3H-1,2,4-triazole-3-thioneC₁₄H₁₀BrN₃S332.23
204077-66-7Thioquinapiperifil dihydrochlorideC₂₄H₃₀Cl₂N₆OS521.52
204078-31-93-(Morpholin-4-yl)benzonitrileC₁₁H₁₂N₂O188.23
204078-32-02-MorpholinobenzonitrileC₁₁H₁₂N₂O188.23
204078-35-33-(4-Methylpiperazin-1-yl)benzonitrileC₁₂H₁₅N₃201.27
204078-48-8(2-(Morpholin-4-yl)phenyl)methanamineC₁₁H₁₆N₂O192.26
204078-65-92-(1H-Imidazol-2-yl)benzonitrileC₁₀H₇N₃169.19
204078-98-82-{[(Furan-2-yl)methyl]amino}benzonitrileC₁₂H₁₀N₂O198.22
204079-15-22-(Cyclobutylamino)benzonitrileC₁₁H₁₂N₂172.23
20408-52-0Cannabichromenic acid, (+)-C₂₂H₃₀O₄358.48
20408-97-3ThioglucoseC₆H₁₂O₅S196.22
20409-48-72,2-Dimethyl-1-(thiophen-2-yl)propan-1-oneC₉H₁₂OS168.26
2041-14-7(2-Aminoethyl)phosphonic acidC₂H₈NO₃P125.06
2041-19-23-Bromo-9H-fluoren-9-oneC₁₃H₇BrO259.10
2041-37-42,2-Dimethyl-1-(2-methylphenyl)propan-1-oneC₁₂H₁₆O176.26
2041-56-7[1-(Aminomethyl)cyclobutyl]methanolC₆H₁₃NO115.18
20410-87-1AnabasamineC₁₆H₁₉N₃253.35
20410-95-16 Alpha-naloxolC₁₉H₂₃NO₄329.40
20410-98-46a-NaltrexolC₂₀H₂₅NO₄343.42
2041072-41-5(E)-2-(3,4-Dihydroxystyryl)-3-(2-methoxyphenyl)quinazolin-4(3H)-oneC₂₃H₁₈N₂O₄386.41
2041075-86-7AtuliflaponC₂₄H₂₆N₆O₃446.51
2041076-50-83-(Difluoromethoxy)-1-methyl-1H-pyrazol-4-amine hydrochlorideC₅H₈ClF₂N₃O199.59
2041076-72-43-Amino-5-methyl-4H,5H,6H,7H-pyrazolo[1,5-a]pyrazin-4-oneC₇H₁₀N₄O166.18
20411-03-4FumarilineC₂₀H₁₇NO₅351.36
20411-31-8Polyglycerin-3C₉H₂₀O₇240.25
20411-83-03-Chloro-2,2,3,3-tetrafluoropropan-1-olC₃H₃ClF₄O166.50
20412-36-6Pentan-3-yl carbonochloridateC₆H₁₁ClO₂150.60
20412-38-82,2-Dimethylpropyl carbonochloridateC₆H₁₁ClO₂150.60
20412-52-6N,N,N',N'-Tetraethyl-1,4-diaminobut-2-eneC₁₂H₂₆N₂198.35
20412-53-7n-tert-Butylprop-2-yn-1-amineC₇H₁₃N111.19
20412-66-22-Amino-1-methylcyclopentan-1-olC₆H₁₃NO115.18
2041248-55-7(3-Chloro-5-iodothiophen-2-yl)trimethylsilaneC₇H₁₀ClISSi316.67
204125-02-0iso-Boc-D-His(Dnp)-OHC₁₇H₁₉N₅O₈421.37
2041259-17-81-Bromo-7-chloro-2,3-dihydro-1H-indeneC₉H₈BrCl231.52
204127-54-8DioflorinC₂₁H₂₂O₆370.40
20413-40-52-(Dodecylsulphinyl)ethanolC₁₄H₃₀O₂S262.46
2041347-53-74-Methoxy-2-methyl-5-(trifluoromethyl)aniline hydrochlorideC₉H₁₁ClF₃NO241.64
204139-61-74-(1-((Benzyloxy)carbonyl)piperidin-4-yl)butanoic acidC₁₇H₂₃NO₄305.37
204140-01-2MMP-9/MMP-13 Inhibitor IC₂₅H₂₅N₃O₆S495.56
20415-77-4N-(5-Bromo-1,3-thiazol-2-yl)cyclopropanecarboxamideC₇H₇BrN₂OS247.12
20416-07-3Methyl 5-(chloromethyl)furan-3-carboxylateC₇H₇ClO₃174.58
20416-09-53-Furanmethanol, 5-(phenylmethyl)-C₁₂H₁₂O₂188.23
20416-16-4(3-Methylfuran-2-yl)methanolC₆H₈O₂112.13
20416-19-7(5-Methylfuran-3-yl)methanolC₆H₈O₂112.13
204184-96-3Furan-2,5-dione--methoxyethene (1/1)C₇H₈O₄156.14
2041844-48-6(2S,4S)-4-Fluoro-1-methyl-5-oxopyrrolidine-2-carboxylic acidC₆H₈FNO₃161.13
204185-17-1(5S)-3-((2R,13R)-13-((2R,5S)-5-((2S,5R,6S)-6-Decyltetrahydro-5-hydroxy-2H-pyran-2-yl)tetrahydro-2-furanyl)-2,13-dihydroxytridecyl)-5-methyl-2(5H)-furanoneC₃₇H₆₆O₇622.93
204185-91-1Caesalmin EC₂₆H₃₆O₉492.56
204188-85-23-Phenyl-2-(1H-1,2,3,4-tetrazol-1-yl)propanoic acidC₁₀H₁₀N₄O₂218.22
20419-67-43-Bromo-1H,6H,7H-pyrazolo(4,3-d)pyrimidin-7-oneC₅H₃BrN₄O215.01
20419-68-52,6-Dichloro-9-(tetrahydro-2H-pyran-2-yl)-9H-purineC₁₀H₁₀Cl₂N₄O273.12
20419-71-0Ethyl 7-bromo-2,4-diethoxy-5H-pyrrolo[3,2-d]pyrimidine-6-carboxylateC₁₃H₁₆BrN₃O₄358.19
204190-67-0Boc-D-Lys(Boc)-OH DCHAC₂₈H₅₃N₃O₆527.75
204191-43-53-Amino-4,4-dimethylpentanoic acidC₇H₁₅NO₂145.20
204196-80-53-(1H-Tetrazol-1-yl)benzoic acidC₈H₆N₄O₂190.16
204197-87-5CJ-12,950C₂₃H₂₆N₂O₈458.47
204198-21-03-Methyl-6-(1-pyrrolidinyl)-[1,2,4]triazolo[4,3-b]pyridazineC₁₀H₁₃N₅203.25
2042-14-03-Nitro-p-cresolC₇H₇NO₃153.14
2042-27-5L-erythro-2-PentuloseC₅H₁₀O₅150.13

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