CAS number index

CAS numbers starting with 399

216 chemicals have a CAS number that starts with 399. They are listed in CAS order.

Showing 1 to 100 of 216 chemicals

CAS numberChemical nameFormulaMol. weight

399-06-44,4,4-Trifluoro-1-(pyridin-4-yl)butane-1,3-dioneC₉H₆F₃NO₂217.15
399-25-7o-Fluoro-beta-nitrostyreneC₈H₆FNO₂167.14
399-30-42-Fluoro-N-methylbenzylamineC₈H₁₀FN139.17
399-31-5N-(2-Fluorophenyl)acetamideC₈H₈FNO153.16
399-34-82-(2,4-Difluorophenyl)acetamideC₈H₇F₂NO171.15
399-35-92'-Chloro-4'-fluoroacetanilideC₈H₇ClFNO187.60
399-36-0Acetamide, N-(2,4-difluorophenyl)-C₈H₇F₂NO171.15
399-39-34-Ethoxy-3-fluoroanilineC₈H₁₀FNO155.17
399-40-62-(2-Bromo-4-fluorophenoxy)acetic acidC₈H₆BrFO₃249.03
399-41-7(2-Chloro-4-fluorophenoxy)acetic acidC₈H₆ClFO₃204.58
399-44-02-(2,4-Difluorophenoxy)acetic acidC₈H₆F₂O₃188.13
399-51-96-FluoroindoleC₈H₆FN135.14
399-52-05-FluoroindoleC₈H₆FN135.14
399-53-12,4-DifluorostyreneC₈H₆F₂140.13
399-54-24-Fluoro-2-methylanisoleC₈H₉FO140.16
399-55-32-Fluoro-4-methylanisoleC₈H₉FO140.16
399-66-6[1,2,4]Triazolo[1,5-a]pyrazineC₅H₄N₄120.11
399-67-77-Fluoro-1H-indole-2-carboxylic acidC₉H₆FNO₂179.15
399-68-84-Fluoroindole-2-carboxylic acidC₉H₆FNO₂179.15
399-72-45-Fluoro-2-methylindoleC₉H₈FN149.17
399-74-62-Chloro-6-fluorobenzothiazoleC₇H₃ClFNS187.63
399-75-75-Fluoro-2-methylbenzothiazoleC₈H₆FNS167.21
399-76-85-Fluoroindole-2-carboxylic acidC₉H₆FNO₂179.15
399-77-9Benzimidazole, 5-methyl-2-(trifluoromethyl)-C₉H₇F₃N₂200.16
399-82-6S-(2-Benzothiazolyl)cysteineC₁₀H₁₀N₂O₂S₂254.34
399-88-23-Fluoro-4-methylpyridineC₆H₆FN111.12
399-92-8Ethyl 2,3,3,3-tetrafluoropropanoateC₅H₆F₄O₂174.09
399-94-02-Bromo-1,4-difluorobenzeneC₆H₃BrF₂192.99
399-95-14-Amino-3-fluorophenolC₆H₆FNO127.12
399-96-2Phenol, 4-amino-2-fluoro-C₆H₆FNO127.12
399-97-32-Amino-4-fluorophenolC₆H₆FNO127.12
3990-03-2Monoethyl maleateC₆H₈O₄144.13
3990-59-81-(3,4-Dihydro-2H-1-benzopyran-2-yl)methanamineC₁₀H₁₃NO163.22
39900-38-4Cedrol formateC₁₆H₂₆O₂250.38
39900-63-52-Hydroxy-5-methoxybenzonitrileC₈H₇NO₂149.15
399000-92-1Ethyl 4-[4-[(2,4-difluorophenyl)carbamoyl]phenyl]sulfonylpiperazine-1-carboxylateC₂₀H₂₁F₂N₃O₅S453.47
399001-69-5N-Cyclohexyl-8-oxo-4,5,6,8-tetrahydro-1H-1,5-methanopyrido[1,2-a][1,5]diazocine-3(2H)-carbothioamideC₁₈H₂₅N₃OS331.49
399002-25-6N-(3-Chloro-2-methylphenyl)-8-oxo-4,5,6,8-tetrahydro-1H-1,5-methanopyrido[1,2-a][1,5]diazocine-3(2H)-carbothioamideC₁₉H₂₀ClN₃OS373.91
399002-38-1N-(2-Ethyl-6-methylphenyl)-8-oxo-4,5,6,8-tetrahydro-1H-1,5-methanopyrido[1,2-a][1,5]diazocine-3(2H)-carbothioamideC₂₁H₂₅N₃OS367.52
399002-41-6[2-[N-(2-Cyanoethyl)anilino]-2-oxoethyl] 1H-indazole-3-carboxylateC₁₉H₁₆N₄O₃348.36
399002-42-7N-(2,6-Diethylphenyl)-6-oxo-7,11-diazatricyclo[7.3.1.0^{2,7}]trideca-2,4-diene-11-carbothioamideC₂₂H₂₇N₃OS381.55
399002-46-1N-(2,3-Dimethylphenyl)-8-oxo-4,5,6,8-tetrahydro-1H-1,5-methanopyrido[1,2-a][1,5]diazocine-3(2H)-carbothioamideC₂₀H₂₃N₃OS353.49
399003-11-3N-(4-Methoxyphenyl)-2-(pyridin-3-yl)piperidine-1-carbothioamideC₁₈H₂₁N₃OS327.45
399004-05-8[2-(3,5-Dimethylanilino)-2-oxoethyl] 1H-indazole-3-carboxylateC₁₈H₁₇N₃O₃323.35
399004-55-84,7,7-Trimethyl-N-(2-nitrophenyl)-3-oxo-2-oxabicyclo[2.2.1]heptane-1-carboxamideC₁₆H₁₈N₂O₅318.33
399005-04-03-(Acetylsulfanyl)-3-(1,3-benzothiazol-2-yl)propanoic acidC₁₂H₁₁NO₃S₂281.36
399005-80-22-Isopropyl-4-(4-nitrophenyl)thiazoleC₁₂H₁₂N₂O₂S248.31
399006-00-9(5-Bromo-2,3,4-trimethylphenyl)(pyrrolidin-1-yl)methanoneC₁₄H₁₈BrNO296.21
399006-09-85-Bromo-2,3,4-trimethyl-N-propan-2-ylbenzamideC₁₃H₁₈BrNO284.20
399009-82-6[2-(N-Methylanilino)-2-oxoethyl] 1H-indazole-3-carboxylateC₁₇H₁₅N₃O₃309.32
399009-84-8[2-(3-Acetylanilino)-2-oxoethyl] 1H-indazole-3-carboxylateC₁₈H₁₅N₃O₄337.33
39901-45-62-Chloro-N-(3,4,5-trimethoxyphenyl)acetamideC₁₁H₁₄ClNO₄259.69
39901-94-5Picolinoyl chloride hydrochlorideC₆H₅Cl₂NO178.02
399017-10-8Ethyl 2-(4-hydroxyphenyl)-4-methyl-1,3-thiazole-5-carboxylate hydrochloride (1:1)C₁₃H₁₄ClNO₃S299.78
399017-39-12-Chloro-8-methylquinoline-3-carboxylic acidC₁₁H₈ClNO₂221.64
399023-88-2Andinermal AC₁₈H₁₆O₇344.32
399024-19-21-[(2R,4R,5S)-4-Azido-5-(hydroxymethyl)oxolan-2-yl]-5-methyl-pyrimidine-2,4-dioneC₁₀H₁₃N₅O₄267.25
399028-49-0[2-[(4-Chlorophenyl)methylamino]-2-oxoethyl] 2-(2-fluorophenyl)acetateC₁₇H₁₅ClFNO₃335.76
399028-69-4[2-(2,4-Difluoroanilino)-2-oxoethyl] 2-(2-fluorophenyl)acetateC₁₆H₁₂F₃NO₃323.27
39903-01-02-Amino-5-bromo-3-hydroxypyridineC₅H₅BrN₂O189.01
39903-21-429-Hydroxyfriedelan-3-oneC₃₀H₅₀O₂442.73
39903-97-4Carvone-5,6-oxide, trans-(-)-C₁₀H₁₄O₂166.22
399043-24-42-Amino-3-(4-bromobenzoyl)thiopheneC₁₁H₈BrNOS282.16
399043-35-73-(3-Fluorobenzoyl)-4,5,6,7-tetrahydro-1-benzothiophen-2-amineC₁₅H₁₄FNOS275.35
39905-44-7p-HeptyloxyanilineC₁₃H₂₁NO207.32
39905-45-8Benzenamine, 4-(octyloxy)-C₁₄H₂₃NO221.34
39905-46-9p-(n-Tetradecyloxy)phenylamineC₂₀H₃₅NO305.51
39905-47-0p-DecyloxyanilineC₁₆H₂₇NO249.40
39905-50-5Benzenamine, 4-(pentyloxy)-C₁₁H₁₇NO179.26
39905-57-24-HexyloxyanilineC₁₂H₁₉NO193.29
39906-04-24,6-Dichloro-2-methylpyrimidin-5-amineC₅H₅Cl₂N₃178.02
39908-69-54,5-Bis(4-methoxyphenyl)-1,3-dihydro-2H-imidazole-2-thioneC₁₇H₁₆N₂O₂S312.39
39908-97-93-Chloro-5-ethyl-1H-1,2,4-triazoleC₄H₆ClN₃131.57
39909-84-7N,N'-Terephthalylidenebis(3,5-dimethylaniline)C₂₄H₂₄N₂340.47
3991-73-9Monooctyl phosphateC₈H₁₉O₄P210.21
39910-65-12-AzidopyridineC₅H₄N₄120.11
39910-67-34-AzidopyridineC₅H₄N₄120.11
39910-98-04-MorpholinoacetophenoneC₁₂H₁₅NO₂205.26
39911-29-03-Nitro-4-(piperidin-1-yl)benzaldehydeC₁₂H₁₄N₂O₃234.25
39919-65-83,6-Dibromo-2-methylpyridineC₆H₅Br₂N250.92
3992-42-5Deoxycytidine hydrochlorideC₉H₁₄ClN₃O₄263.68
3992-45-8O-Decanoyl-L-carnitineC₁₇H₃₃NO₄315.45
3992-98-1Ergosteryl palmitateC₄₄H₇₄O₂635.07
39920-37-11,3-Dichloro-2-isocyanatobenzeneC₇H₃Cl₂NO188.01
39921-38-54-(2-Benzooxazol-2-yl-ethyl)-phenylamineC₁₅H₁₄N₂O238.29
39923-41-64-Hydroxy-3-(1-naphthyl)coumarinC₁₉H₁₂O₃288.30
39923-67-62-Methyladenosine 5'-(dihydrogen phosphate)C₁₁H₁₆N₅O₇P361.25
39924-27-1Ethyl cis-4-heptenoateC₉H₁₆O₂156.22
39924-52-2Methyl 2-(3-oxo-2-((E)-pent-2-enyl)cyclopentyl)acetateC₁₃H₂₀O₃224.30
39925-10-5Methyl 1-(2,3,5-tri-O-acetyl-beta-D-ribofuranosyl)-1H-1,2,4-triazole-3-carboxylateC₁₅H₁₉N₃O₉385.33
39925-19-4Ribavirin carboxylic acidC₈H₁₁N₃O₆245.19
39925-91-2N4-Acetyl-N1-(2,6-xylyl)sulfanilamideC₁₆H₁₈N₂O₃S318.40
39927-13-4Aba-natC₁₇H₁₈AsN₃O₇451.27
39928-72-85-(Chloromethyl)dihydro-2(3H)-furanoneC₅H₇ClO₂134.56
39929-27-64H-Imidazol-4-one, 2-amino-1,5-dihydro-1-methyl-, compd. with 3-(2-aminoethyl)-1H-indole-5,7-diol and sulfuric acid (1:1:1)C₁₄H₂₁N₅O₇S403.42
39929-79-87-DeazaxanthineC₆H₅N₃O₂151.13
3993-27-93-Hydrazinyl-5-methyl-5H-[1,2,4]triazino[5,6-b]indoleC₁₀H₁₀N₆214.23
3993-28-05-Methyl-3-((2-(4-morpholinyl)ethyl)thio)-5H-(1,2,4)triazino(5,6-b)indoleC₁₆H₁₉N₅OS329.43
3993-44-07-Hydroxy-4,8-dimethyl-6-(2-propen-1-yl)-2H-1-benzopyran-2-oneC₁₄H₁₄O₃230.26
3993-45-17-Acetoxy-6-allyl-4,8-dimethylcoumarinC₁₆H₁₆O₄272.30

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