CAS number index

CAS numbers starting with 18, page 81

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

Showing 8,001 to 8,100 of 9,447 chemicals

CAS numberChemical nameFormulaMol. weight

188174-17-6tert-Butyl N-methyl-N-(piperidin-4-yl)carbamate hydrochlorideC₁₁H₂₃ClN₂O₂250.77
188175-52-22-(2-Hydroxypropan-2-yl)benzaldehydeC₁₀H₁₂O₂164.20
1881756-56-47,7-Dimethyl-5H,7H-furo(3,4-d)pyrimidin-2-amineC₈H₁₁N₃O165.20
18818-30-91-(4-Methyl-1H-pyrrol-3-yl)ethanoneC₇H₉NO123.16
18818-40-12-(3-Methylphenyl)quinazolin-4-olC₁₅H₁₂N₂O236.27
18818-41-22-(4-Methylphenyl)quinazolin-4(3H)-oneC₁₅H₁₂N₂O236.27
18818-64-9Temazepam acetateC₁₈H₁₅ClN₂O₃342.78
188181-42-2ElacytarabineC₂₇H₄₅N₃O₆507.67
188182-42-54-(2-Phenylethyl)-5-(pyridin-4-yl)-4H-1,2,4-triazole-3-thiolC₁₅H₁₄N₄S282.37
188187-03-32-Bromomethyl-3-chloro-benzoic acid methyl esterC₉H₈BrClO₂263.52
18819-89-1Tetrabutylammonium benzoateC₂₃H₄₁NO₂363.59
1881925-04-74-(Bromomethyl)-4-(prop-2-en-1-yl)oxaneC₉H₁₅BrO219.12
1881925-70-7[4-(Trifluoromethyl)thiophen-3-yl]methanolC₆H₅F₃OS182.17
1881930-82-02-(2-Bromopyridin-4-yl)-1lambda6,2-thiazolidine-1,1-dioneC₈H₉BrN₂O₂S277.14
1881965-98-5(Oxolan-2-yl)methyl 2-methylbutanoateC₁₀H₁₈O₃186.25
188198-38-13,4-Dihydro-2H-1-benzopyran-4-amineC₉H₁₁NO149.19
188199-07-76-Amino-4-(4-methoxyphenyl)-1,3-diphenyl-1,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrileC₂₆H₂₀N₄O₂420.47
188199-50-0Spiro[bicyclo[2.2.1]heptane-2,4'-[1,3]dioxane], 1,7,7-trimethyl-2'-(1-methylethyl)-, (1R,2S,2'S,4R)-C₁₆H₂₈O₂252.40
1882-26-4PyridinolcarbamateC₁₁H₁₅N₃O₄253.26
1882-42-4Piperidine, 4-(1,1-dimethylethyl)-C₉H₁₉N141.26
1882-53-7Barium(2+), oxo(114C)methanediolateCBaO₃199.33
1882-69-55-Methoxy-2-nitrobenzoic acidC₈H₇NO₅197.15
1882-71-92-Amino-5-methoxybenzamideC₈H₁₀N₂O₂166.18
1882-72-0Methyl 5-hydroxyanthranilateC₈H₉NO₃167.16
1882-77-56-Hydroxy-2-methylquinazolin-4(3H)-oneC₉H₈N₂O₂176.18
1882-82-221-DeoxycortisoneC₂₁H₂₈O₄344.45
18820-29-6Manganese sulfide (MNS)MnS87.00
18820-82-1Pyridine, hydrobromide (1:1)C₅H₆BrN160.01
18820-83-2Pyridine hydroiodideC₅H₆IN207.01
1882002-98-31-(But-3-yn-1-yl)-3-methylpiperidine-3-carbonitrileC₁₁H₁₆N₂176.26
188201-16-3(2-Amino-2-oxoethyl) 3-[benzyl-(4-chlorophenyl)sulfamoyl]-4-chlorobenzoateC₂₂H₁₈Cl₂N₂O₅S493.37
1882074-17-0(4-(2-Methoxy-4-(2-methylprop-2-enoyloxy)phenyl)phenyl) 2-methylprop-2-enoateC₂₁H₂₀O₅352.39
18821-83-54-(Triphenylsilyl)benzoic acidC₂₅H₂₀O₂Si380.52
1882170-92-42-[(5-Amino-1,3,4-thiadiazol-2-yl)sulfonyl]-N-methylacetamideC₅H₈N₄O₃S₂236.28
18822-07-63,6-Dimethyl-1,2,3,4,5,6-hexaphenyl-1,2,4,5-tetraaza-3,6-disilacyclohexaneC₃₈H₃₆N₄Si₂604.91
18822-35-0(4-Chlorophenyl)trihexadecylsilaneC₅₄H₁₀₃ClSi815.96
18822-36-1PhenyltrihexadecylsilaneC₅₄H₁₀₄Si781.51
18822-58-7(2S)-2-Amino-3-(tert-butoxy)propanoic acidC₇H₁₅NO₃161.20
18822-59-8O-tert-Butyl-L-tyrosineC₁₃H₁₉NO₃237.30
18822-89-4Myristoyl-DL-carnitine chlorideC₂₁H₄₀ClNO₃390.01
18823-63-72,2-Dichloro-2',3'-dimethylacetanilideC₁₀H₁₁Cl₂NO232.11
18824-63-0Nonanal dimethyl acetalC₁₁H₂₄O₂188.31
18824-74-3Tetrabromophthalic acid, dipotassium saltC₈Br₄K₂O₄557.90
18824-79-81,2-Benzenedicarboxylic acid, 3,4,5,6-tetrabromo-, nickel(2+) salt (1:1)C₈Br₄NiO₄538.39
188240-62-2Methyl 3-bromo-4,5,6,7-tetrahydro-2-benzothiophene-1-carboxylateC₁₀H₁₁BrO₂S275.17
188240-68-8Ethyl 3-bromo-4,5,6,7-tetrahydro-1-isobenzofurancarboxylateC₁₁H₁₃BrO₃273.13
188248-21-7Dimethyl 2,2'-(2,3-dioxo-2,3-dihydroquinoxaline-1,4-diyl)diacetateC₁₄H₁₄N₂O₆306.27
1882525-73-66-Ethenyl-5-methylpyridin-3-amineC₈H₁₀N₂134.18
1882531-25-04-Amino-6-(1,1-difluoroethyl)-2,5-dihydro-1,3,5-triazin-2-oneC₅H₆F₂N₄O176.13
188257-69-4SB-234551C₃₄H₃₄N₂O₉614.65
188259-69-04-HydroxyvalsartanC₂₄H₂₉N₅O₄451.53
18826-06-7Phenyltris(9-ethyl-3-carbazolyl)silaneC₄₈H₄₁N₃Si687.96
18826-29-45,12-Bis(phenethynyl)naphthaceneC₃₄H₂₀428.53
18826-56-72-Methyl-3-phenyl-2-cyclopropene-1-carboxylic acidC₁₁H₁₀O₂174.20
18826-61-41-(3-Methylphenyl)propan-2-oneC₁₀H₁₂O148.21
18826-96-51,2,4-Triazin-5(4H)-one, 4-amino-6-methyl-3-(methylthio)-C₅H₈N₄OS172.21
188262-19-31-Bromo-2-(1-methoxyethyl)benzeneC₉H₁₁BrO215.09
1882631-46-02-Cyclopropylethane-1-thiolC₅H₁₀S102.20
1882644-64-54-(Bromomethyl)-4-methylhex-1-eneC₈H₁₅Br191.11
1882654-63-81-(Bromomethyl)-1-(prop-2-en-1-yl)cyclopropaneC₇H₁₁Br175.07
1882840-21-23-Benzyl-2-(phenylimino)-1,3-thiazolidin-4-oneC₁₆H₁₄N₂OS282.37
1882873-93-9SegigratinibC₂₇H₂₈Cl₂N₆O₃555.47
18829-70-4(-)-CatecholC₁₅H₁₄O₆290.27
1883-09-6L-2,4-Diaminobutyric acid dihydrochlorideC₄H₁₂Cl₂N₂O₂191.06
1883-12-13-KetosucroseC₁₂H₂₀O₁₁340.28
1883-13-2(±)-3-Hydroxydodecanoic acidC₁₂H₂₄O₃216.32
1883-32-5beta-Phenylphenethyl alcoholC₁₄H₁₄O198.26
1883-75-62,5-FurandimethanolC₆H₈O₃128.13
1883-78-9Furfuryl isopropyl sulfideC₈H₁₂OS156.25
1883-88-1(1R,2R)-2-Hydroxycyclopentane-1-carboxylic acidC₆H₁₀O₃130.14
1883-96-1Benzylidene-pyridin-2-YL-amineC₁₂H₁₀N₂182.23
18830-44-9Methyl 3,3,3-trifluoropropanoateC₄H₅F₃O₂142.08
188300-19-8Massonianoside BC₂₅H₃₂O₁₀492.52
188302-81-0(R)-MepenzolateC₂₁H₂₆NO₃+340.44
188302-82-1(S)-MepenzolateC₂₁H₂₆NO₃+340.44
1883022-66-97-(Methoxyimino)-4,5,6,7-tetrahydro-1,3-benzothiazol-2-amineC₈H₁₁N₃OS197.26
188305-06-8FeruloylagmatineC₁₅H₂₂N₄O₃306.37
1883252-36-5N-(Thiolan-3-yl)hexa-2,4-dienamideC₁₀H₁₅NOS197.30
1883264-36-52-Cyanobutan-2-yl 3,5-dimethyl-1H-pyrazole-1-carbodithioateC₁₁H₁₅N₃S₂253.40
1883265-29-92-(6-((Cyclopropylmethyl)carbamoyl)-2-(methoxycarbonyl)pyridin-3-yl)-4-methoxy-5vinylbenzoic acidC₂₂H₂₂N₂O₆410.43
1883284-94-31-Naphthalenyl 1-((4-fluorophenyl)methyl)-1H-indole-3-carboxylateC₂₆H₁₈FNO₂395.43
1883299-62-4BrepocitinibC₁₈H₂₁F₂N₇O389.41
18833-13-1AcepifyllineC₁₃H₂₀N₆O₄324.34
18833-41-53-Azatricyclo[7.3.1.0,5,13]trideca-1(12),5(13),6,8,10-pentaen-2-oneC₁₂H₉NO183.21
1883301-82-3(1S)-2,2-Difluorocyclopropane-1-carboxylic acidC₄H₄F₂O₂122.07
1883329-53-0FoligluraxC₂₃H₂₃N₃O₃S421.52
1883345-06-9UdifitimodC₂₅H₃₃NO₂379.54
1883347-27-02-Methyl-octahydro-1H-[1,4]diazino[1,2-a]pyrazine trihydrochlorideC₈H₂₀Cl₃N₃264.63
1883351-01-6Upcdc30245C₂₈H₃₈FN₅463.64
18834-05-49-Ethyl-3-(triphenylsilyl)carbazoleC₃₂H₂₇NSi453.66
18834-06-59-Ethyl-1-(triphenylsilyl)carbazoleC₃₂H₂₇NSi453.66
1883400-34-75,6-Bis(4-(9,9-dimethylacridin-10(9H)-yl)phenyl)pyrazine-2,3-dicarbonitrileC₄₈H₃₆N₆696.86
1883423-59-3[(2S)-2-(4-Chlorophenyl)pyrrolidin-1-yl]-(3-methyl-2H-pyrazolo[3,4-b]pyridin-5-yl)methanoneC₁₈H₁₇ClN₄O340.81
1883429-21-74-[4-[(Dimethylamino)methyl]-3,5-Dimethoxy-Phenyl]-2-Methyl-2,7-Naphthyridin-1-OneC₂₀H₂₃N₃O₃353.42
1883429-22-8BI-9564C₂₀H₂₃N₃O₃353.42
188343-77-34-(2-(4-Fluorophenyl)-5-(1-methylpiperidine-4-yl)-1H-pyrrol-3-yl)pyridineC₂₁H₂₂FN₃335.43
188345-71-3tert-Butyl 2-azabicyclo[2.2.1]hept-5-ene-2-carboxylateC₁₁H₁₇NO₂195.26
188347-48-0(3,5-Dibromophenyl)acetonitrileC₈H₅Br₂N274.94
188347-49-12-(3,5-Dibromophenyl)acetic acidC₈H₆Br₂O₂293.94
188348-00-7N-Boc-D-cyclohexylglycinolC₁₃H₂₅NO₃243.35

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