CAS number index

CAS numbers starting with 18, page 24

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

Showing 2,301 to 2,400 of 9,447 chemicals

CAS numberChemical nameFormulaMol. weight

1807941-01-0rac-(2R,3S)-2-(Prop-1-en-2-yl)oxolane-3-carboxylic acidC₈H₁₂O₃156.18
1807941-06-53-(2-Chlorophenyl)cyclobutan-1-amine hydrochlorideC₁₀H₁₃Cl₂N218.13
1807941-11-2rac-(1R,2R)-2-(Difluoromethoxy)cyclopentan-1-amineC₆H₁₁F₂NO151.16
1807941-12-3rac-(1R,6R)-7-Azabicyclo[4.2.0]octaneC₇H₁₃N111.19
1807941-13-4rac-(2R,3R)-3-(Propan-2-yl)oxolane-2-carboxylic acidC₈H₁₄O₃158.20
1807941-15-63-(Pyrrolidin-1-yl)cyclobutan-1-ol hydrochlorideC₈H₁₆ClNO177.68
1807941-19-0rac-(2R,3R)-2-(1-Ethyl-1H-pyrazol-4-yl)oxane-3-carboxylic acidC₁₁H₁₆N₂O₃224.26
1807941-21-4(1R,2R)-2-(5-Chlorothiophen-2-yl)cyclopropane-1-carboxylic acidC₈H₇ClO₂S202.66
1807941-28-1rac-Ethyl (1R,3S)-3-aminocyclopentane-1-carboxylate hydrochlorideC₈H₁₆ClNO₂193.67
1807941-32-7rac-(2R,3S)-2-Methylpyrrolidin-3-ol hydrochlorideC₅H₁₂ClNO137.61
1807941-33-8rac-(2R,3R)-2-(1-Methyl-1H-imidazol-2-yl)oxolan-3-amine dihydrochlorideC₈H₁₅Cl₂N₃O240.13
1807941-34-9rac-(5aR,8aR)-octahydro-2H-cyclopenta[b][1,4]oxazepineC₈H₁₅NO141.21
1807941-36-1(1r,3r)-3-(Morpholin-4-yl)cyclobutan-1-ol hydrochlorideC₈H₁₆ClNO₂193.67
1807941-38-3rac-(4aR,9aR)-6-bromo-2,3,4,4a,9,9a-hexahydro-1H-carbazole hydrochlorideC₁₂H₁₅BrClN288.62
1807941-51-0rac-(2R,3R)-3-(Chloromethyl)-2-(4-(trifluoromethyl)phenyl)oxaneC₁₃H₁₄ClF₃O278.70
1807941-57-6rac-((2R,3S)-2-(1-Methyl-1H-pyrazol-5-yl)oxolan-3-yl)methanamine dihydrochlorideC₉H₁₇Cl₂N₃O254.16
1807941-58-7rac-(1R,2S)-N-Methyl-2-(trifluoromethyl)cyclohexan-1-amineC₈H₁₄F₃N181.20
1807941-59-8rac-tert-Butyl (2R,4R)-4-(hydroxymethyl)-2-methylpiperidine-1-carboxylateC₁₂H₂₃NO₃229.32
1807941-73-6(1S)-1-(5-Chloropyridin-2-yl)ethan-1-amine dihydrochlorideC₇H₁₁Cl₃N₂229.54
1807941-74-7(2R)-4-Aminobutan-2-ol hydrochlorideC₄H₁₂ClNO125.60
1807941-76-9(1S)-1-(1H-Pyrazol-3-yl)ethan-1-ol hydrochlorideC₅H₉ClN₂O148.59
1807941-78-1{[(2S,4S)-4-Fluoro-1-[(5-methyl-1,2,4-oxadiazol-3-yl)methyl]pyrrolidin-2-yl]methyl}(methyl)amine dihydrochlorideC₁₀H₁₉Cl₂FN₄O301.19
1807941-82-72-(1-((1R,2S)-2-Aminocyclohexyl)-1H-1,2,3-triazol-4-yl)propan-2-olC₁₁H₂₀N₄O224.31
1807941-88-3Rac-(((1r,3r)-3-bromocyclobutoxy)methyl)benzeneC₁₁H₁₃BrO241.13
1807941-90-7rac-(3R,4S)-N,N,3-trimethylpiperidin-4-amineC₈H₁₈N₂142.25
1807941-93-0rac-(1R,2S)-2-(4-Bromo-3-fluorophenyl)cyclopropan-1-amine hydrochlorideC₉H₁₀BrClFN266.54
1807941-94-1rac-(1R,2S)-2-(4-(Propan-2-yl)phenyl)cyclopropan-1-amine hydrochlorideC₁₂H₁₈ClN211.74
1807941-95-2rac-(1R,2S)-2-(3,4,5-Trifluorophenyl)cyclopropan-1-amine hydrochlorideC₉H₉ClF₃N223.63
1807943-38-9Sms1-IN-1C₂₃H₂₃BrN₂O₄S503.42
1807953-25-8(2R)-2-Amino-3-(2-chlorophenyl)propan-1-ol, hydrochlorideC₉H₁₃Cl₂NO222.12
1807973-92-72-Amino-2-(hydroxymethyl)-4-(4-octylphenyl)butyl acetateC₂₁H₃₅NO₃349.51
1807988-02-8Bictegravir sodiumC₂₁H₁₇F₃N₃NaO₅471.37
180799-32-01-(2-Methylphenyl)-3-(2-phenylethyl)thioureaC₁₆H₁₈N₂S270.40
180799-35-31-(2-Fluorophenyl)-3-(2-phenylethyl)thioureaC₁₅H₁₅FN₂S274.36
180799-36-41-(3-Fluorophenyl)-3-(2-phenylethyl)thioureaC₁₅H₁₅FN₂S274.36
180799-49-91-(6-Methyl-2-pyridinyl)-3-(2-phenylethyl)thioureaC₁₅H₁₇N₃S271.39
1807998-82-83,3,3-Trifluoro-2,2-dimethylpropanalC₅H₇F₃O140.10
1808-02-23-Hydroxy-2,3,7-trimethoxy-2-(4-methoxyphenyl)-2,3-dihydro-4H-chromen-4-oneC₁₉H₂₀O₇360.36
1808-12-4Bromodiphenhydramine hydrochlorideC₁₇H₂₁BrClNO370.72
1808-26-0Ethyl arachidonateC₂₂H₃₆O₂332.53
1808-49-74-[(1,5-Dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)(4-methoxyphenyl)methyl]-1,5-dimethyl-2-phenyl-1,2-dihydro-3H-pyrazol-3-oneC₃₀H₃₀N₄O₃494.60
18080-67-62,3-Bis(bromomethyl)quinoxaline-1,4-dioxideC₁₀H₈Br₂N₂O₂347.99
18080-95-0(2-Chlorobenzyl)phenylsilaneC₁₃H₁₁ClSi230.77
180801-55-2Boc-methoxyphenyldiphenylsulfonium triflateC₂₅H₂₅F₃O₆S₂542.60
1808011-22-46-Chloro-2-oxo-N-[(1S,5R)-8-[[1-(4,4,4-trifluorobutyl)piperidin-4-yl]methylsulfonyl]-8-azabicyclo[3.2.1]octan-3-yl]-1,3-dihydroindole-5-carboxamideC₂₆H₃₄ClF₃N₄O₄S591.10
180802-01-11,1'-Sulfanediyldi(~2~H_5_)benzeneC₁₂H₁₀S196.34
1808094-07-6PF-06471553C₂₃H₂₅N₅O₄S467.55
18081-42-0Bis(dichlorosilyl)methaneCH₂Cl₄Si₂212.01
18081-89-5Benzyl-pyridin-2-ylmethyl-amineC₁₃H₁₄N₂198.27
1808113-09-8CorinC₂₆H₂₈N₄O₂428.54
1808158-40-89,9',9''-(5-(4,6-Diphenyl-1,3,5-triazin-2-yl)benzene-1,2,3-triyl)tris(9H-carbazole)C₅₇H₃₆N₆804.96
1808158-41-99,9',9''-(5-(4,6-Diphenyl-1,3,5-triazin-2-yl)benzene-1,2,3-triyl) tris(3,6-dimethyl-9H-carbazole)C₆₃H₄₈N₆889.12
1808160-52-2N-(3-Cyclopropyl-1-methyl-1H-pyrazol-5-yl)-7-(3,5-dimethylisoxazol-4-yl)-6-methoxy-2-methyl-9H-pyrimido(4,5-b)indol-4-amineC₂₄H₂₅N₇O₂443.51
1808249-67-3Methyl 6-aminospiro[3.3]heptane-2-carboxylate hydrochlorideC₉H₁₆ClNO₂205.69
1808271-73-91-(4-Iodophenyl)cyclopropan-1-amine hydrochlorideC₉H₁₁ClIN295.55
1808290-20-1N,N,N',N'-Tetramethylguanidine, trifluoro(iodo)methaneC₆H₁₃F₃IN₃311.09
1808323-72-9(2S,3S)-2-(1,3,5-Trimethyl-1H-pyrazol-4-yl)oxolane-3-carboxylic acidC₁₁H₁₆N₂O₃224.26
1808331-65-8(2S,5S)-5-(4-Methoxyphenyl)pyrrolidine-2-carboxylic acid hydrochlorideC₁₂H₁₆ClNO₃257.72
1808338-33-15-[(2R,4S)-4-Methoxypyrrolidin-2-yl]-3-methyl-1,2,4-oxadiazole hydrochlorideC₈H₁₄ClN₃O₂219.67
18084-03-22-Ethynylbicyclo(2.2.1)heptan-2-olC₉H₁₂O136.19
18084-64-51,4,7,10-Tetrabenzyl-1,4,7,10-tetraazacyclododecaneC₃₆H₄₄N₄532.78
18084-97-41,1',1''-(1-Chloro-1-ethenyl-2-ylidene)tris(benzene)C₂₀H₁₅Cl290.79
1808408-97-0Ethyl 2-(5-amino-3,3-difluoro-2-oxo-2,3-dihydro-1H-indol-1-yl)acetateC₁₂H₁₂F₂N₂O₃270.24
180844-05-7Methyl 4-{[(3,4-dimethoxyphenyl)carbonyl]oxy}-3-methoxybenzoateC₁₈H₁₈O₇346.33
1808444-75-81H-1,2,3-Triazole-4-carboximidamide hydrochlorideC₃H₆ClN₅147.57
1808445-70-6(2S,5R)-5-((tert-Butoxy)carbonyl)oxolane-2-carboxylic acidC₁₀H₁₆O₅216.23
1808447-11-14-Fluoro-2-methyl-5-(trifluoromethyl)aniline hydrochlorideC₈H₈ClF₄N229.60
180847-28-31-(3-Fluoropropyl)-4-(4-cyanophenoxymethyl)piperidineC₁₆H₂₁FN₂O276.36
18085-02-43,4-Diacetoxy-1-buteneC₈H₁₂O₄172.18
18085-03-5alpha-Methyl-2-naphthaleneethanamineC₁₃H₁₅N185.27
18085-24-01,3-Bis(2-phenylethyl)thioureaC₁₇H₂₀N₂S284.43
18085-36-4Methyl 1-cyclohexylazetidine-2-carboxylateC₁₁H₁₉NO₂197.28
18085-37-5Methyl 1-benzylazetidine-2-carboxylateC₁₂H₁₅NO₂205.26
18085-38-61-tert-Butylazetidine-2-carboxylic acidC₈H₁₅NO₂157.21
18085-39-71-Cyclohexylazetidine-2-carboxylic acidC₁₀H₁₇NO₂183.25
18085-40-01-Benzylazetidine-2-carboxylic acidC₁₁H₁₃NO₂191.23
18085-51-35-Methanesulfonyl-1,2-dihydropyridin-2-oneC₆H₇NO₃S173.19
18085-61-53-(4-Bromophenoxy)-pyridineC₁₁H₈BrNO250.09
18085-76-23-Chloro-2',6'-propionoxylidideC₁₁H₁₄ClNO211.69
18085-97-7JaceosidinC₁₇H₁₄O₇330.29
180850-95-7Benzenesulfonic acid, 2,2'-(1E)-1,2-ethenediylbis[5-[[4-(methylamino)-6-[[4-[(methylamino)carbonyl]phenyl]amino]-1,3,5-triazin-2-yl]amino]-, sodium salt (1:2)C₃₈H₃₆N₁₄Na₂O₈S₂926.91
180854-44-8(S)-1-tert-Butyl 2-ethyl 4-oxopiperidine-1,2-dicarboxylateC₁₃H₂₁NO₅271.31
1808544-87-74-{3-[(6-Methylquinazolin-4-yl)amino]propyl}phenolC₁₈H₁₉N₃O293.37
1808547-85-4Methyl({1-[(5-methylthiophen-2-yl)methyl]pyrrolidin-3-yl}methyl)amine dihydrochlorideC₁₂H₂₀N₂S224.37
180858-08-6tert-Butyl 3-(methoxy(methyl)carbamoyl)propanoateC₁₀H₁₉NO₄217.26
1808584-86-2N-(5-Benzyl-2-hydroxyphenyl)-2-(4,5,6,7-tetrahydro-1H-indazol-3-yl)acetamideC₂₂H₂₃N₃O₂361.44
1808585-44-52-Chloro-1-(5-(3-chlorophenyl)-3-(furan-2-yl)-4,5-dihydro-1H-pyrazol-1-yl)ethan-1-oneC₁₅H₁₂Cl₂N₂O₂323.18
1808587-33-84-Amino-5-methyl-2,3-dihydro-1H-pyrazol-3-one dihydrochlorideC₄H₉Cl₂N₃O186.04
180859-18-12-(1H-1,2,3,4-Tetrazol-1-yl)phenolC₇H₆N₄O162.15
18086-24-32,5-DimethoxyphenylacetonitrileC₁₀H₁₁NO₂177.20
1808607-53-54,4-Dimethyl-1-(4H-1,2,4-triazol-3-yl)pentan-1-amine dihydrochlorideC₉H₂₀Cl₂N₄255.19
180863-55-2Methyl 3-(((tert-butoxycarbonyl)amino)methyl)benzoateC₁₄H₁₉NO₄265.31
180864-33-9Benzaldehyde, p-nitro-, thiosemicarbazoneC₈H₈N₄O₂S224.25
1808650-03-4rac-(2R,3R)-1-((tert-Butoxy)carbonyl)-2-methylpiperidine-3-carboxylic acidC₁₂H₂₁NO₄243.30
1808685-16-62-{5-[5-(Pyridin-3-yl)-1,2-oxazol-3-yl]-1,2,4-oxadiazol-3-yl}pyrazineC₁₄H₈N₆O₂292.26
180869-32-3VK-19911C₁₉H₁₉FN₄322.39
180869-36-74-(Dimethoxymethyl)-2-(methylsulfanyl)pyrimidineC₈H₁₂N₂O₂S200.26
18087-41-71-(3,4-Dichlorophenyl)ethanone thiosemicarbazoneC₉H₉Cl₂N₃S262.17
18087-70-2Imidazo(1,2-b)pyridazin hydrochlorideC₆H₆ClN₃155.59
18087-73-53-Bromoimidazo(1,2-b)pyridazineC₆H₄BrN₃198.02

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