CAS number index

CAS numbers starting with 66

2,739 chemicals have a CAS number that starts with 66. They are listed in CAS order.

Showing 1 to 100 of 2,739 chemicals

CAS numberChemical nameFormulaMol. weight

66-02-43,5-DiiodotyrosineC₉H₉I₂NO₃432.98
66-05-7Pheniprazine hydrochlorideC₉H₁₅ClN₂186.69
66-22-8UracilC₄H₄N₂O₂112.09
66-23-9Acetylcholine bromideC₇H₁₆BrNO₂226.11
66-25-1HexanalC₆H₁₂O100.16
66-27-3Methyl methanesulfonateC₂H₆O₃S110.13
66-28-4StrophanthidinC₂₃H₃₂O₆404.50
66-32-0Strychnidin-10-one, nitrate (1:1)C₂₁H₂₃N₃O₅397.43
66-40-0TetraethylammoniumC₈H₂₀N+130.25
66-56-82,3-DinitrophenolC₆H₄N₂O₅184.11
66-71-71,10-PhenanthrolineC₁₂H₈N₂180.21
66-72-8PyridoxalC₈H₉NO₃167.16
66-75-1Uracil mustardC₈H₁₁Cl₂N₃O₂252.10
66-76-2DicoumarolC₁₉H₁₂O₆336.30
66-77-31-NaphthaldehydeC₁₁H₈O156.18
66-79-5OxacillinC₁₉H₁₉N₃O₅S401.44
66-81-9CycloheximideC₁₅H₂₃NO₄281.35
66-84-2Glucosamine hydrochlorideC₆H₁₄ClNO₅215.63
66-86-4Neomycin CC₂₃H₄₆N₆O₁₃614.65
66-97-7PsoralenC₁₁H₆O₃186.17
66-98-8[1,1'-Biphenyl]-4,4'-dicarboxaldehydeC₁₄H₁₀O₂210.23
66-99-92-NaphthalenecarboxaldehydeC₁₁H₈O156.18
660-12-81-Butanesulfonyl fluorideC₄H₉FO₂S140.18
660-27-5Acetic acid, 2,2-dichloro-, compd. with N-(1-methylethyl)-2-propanamine (1:1)C₈H₁₇Cl₂NO₂230.13
660-44-63-((Trifluoromethyl)sulphanyl)benzonitrileC₈H₄F₃NS203.19
660-49-13-Fluoro-5-iodoanilineC₆H₅FIN237.01
660-53-7Boron, (benzenamine)trifluoro-, (T-4)-C₆H₇BF₃N160.94
660-60-6Cupric stearateC₃₆H₇₀CuO₄630.50
660-68-4Diethylammonium chlorideC₄H₁₂ClN109.60
660-88-85-Aminovaleric acidC₅H₁₁NO₂117.15
6600-31-33,9-Di-3-cyclohexen-1-yl-2,4,8,10-tetraoxaspiro[5.5]undecaneC₁₉H₂₈O₄320.43
6600-40-4L-NorvalineC₅H₁₁NO₂117.15
6600-42-61-VinyladamantaneC₁₂H₁₈162.28
66000-37-14-Methyl-1-phenyl-1H-pyrazol-3-amineC₁₀H₁₁N₃173.22
66000-39-31-(4-Chlorophenyl)-1H-pyrazol-3-amineC₉H₈ClN₃193.64
66000-40-64,5-Dihydro-1-(3-(trifluoromethyl)phenyl)-1H-pyrazol-3-amineC₁₀H₁₀F₃N₃229.21
66000-41-71-(3-(Trifluoromethyl)phenyl)-1H-pyrazol-3-amineC₁₀H₈F₃N₃227.19
66002-66-2Fertirelin acetateC₅₇H₈₀N₁₆O₁₄1213.37
66003-33-6N-tert-Butyl-4-chlorobutanamideC₈H₁₆ClNO177.68
66003-42-7Octa-1,4,6-trieneC₈H₁₂108.18
66003-76-7Diphenyliodonium trifluoromethanesulfonateC₁₃H₁₀F₃IO₃S430.19
66003-78-9Sulfonium, triphenyl-, 1,1,1-trifluoromethanesulfonate (1:1)C₁₉H₁₅F₃O₃S₂412.45
66004-77-1DdctpC₉H₁₆N₃O₁₂P₃451.16
66008-24-0(1S,2R)-3-Phenylcyclohexa-3,5-diene-1,2-diolC₁₂H₁₂O₂188.23
66009-41-4Stearyl heptanoateC₂₅H₅₀O₂382.67
6601-05-4RefChem:357328C₉H₂₀N₄S216.35
6601-20-3Thiourea, N,N'-di-2-propen-1-yl-C₇H₁₂N₂S156.25
6601-22-52,4-Dichloro-6-morpholino-1,3,5-triazineC₇H₈Cl₂N₄O235.07
6601-37-2N-Methylethane-1-sulfonamideC₃H₉NO₂S123.18
6601-38-3N-(2-Hydroxyethyl)methanesulfonamideC₃H₉NO₃S139.18
6601-62-3CirsimaritinC₁₇H₁₄O₆314.29
6601-66-76-DemethoxytangeretinC₁₉H₁₈O₆342.35
66012-82-6N-Propionyl-5-methoxytryptamineC₁₄H₁₈N₂O₂246.31
66016-23-7Cyclobutanecarboxylic acid, 3-ethyl-3-methyl-C₈H₁₄O₂142.20
66016-24-8Cyclobutanecarboxylic acid, 3,3-diethyl-C₉H₁₆O₂156.22
66016-70-4Bicuculline methobromideC₂₁H₂₀BrNO₆462.30
66017-67-2Oxazepam hydrochlorideC₁₅H₁₂Cl₂N₂O₂323.18
66017-79-62-Cyclobutoxyethan-1-olC₆H₁₂O₂116.16
66018-25-52-Methoxy-3-methylbutanoic acidC₆H₁₂O₃132.16
66018-26-62-Methoxypentanoic acidC₆H₁₂O₃132.16
66018-38-0FR148083, L783279, LL-Z 1640-2C₁₉H₂₂O₇362.38
66018-41-5ZeaenolC₁₉H₂₄O₇364.39
66019-20-3Trisodium 3-[(o-arsonatophenyl)azo]-4,5-dihydroxynaphthalene-2,7-disulphonateC₁₆H₁₀AsN₂Na₃O₁₁S₂614.28
6602-28-4Pyridin-3-ol 1-oxideC₅H₅NO₂111.10
6602-32-02-Bromo-3-pyridinolC₅H₄BrNO174.00
6602-33-12,6-Dibromopyridin-3-olC₅H₃Br₂NO252.89
6602-54-62-ChloronicotinonitrileC₆H₃ClN₂138.56
6602-94-4N-(3-Methoxyphenyl)-2-phenylbutanamideC₁₇H₁₉NO₂269.34
6602-96-6RefChem:381376C₁₇H₁₆BrNO330.23
66021-95-21-Ethynyl-2-(propan-2-yloxy)benzeneC₁₁H₁₂O160.22
66026-80-0Genistein 8-C-glucosideC₂₁H₂₀O₁₀432.38
66030-26-04-Methyl-N-(5-methyl-1,3,4-thiadiazol-2-yl)benzenesulfonamideC₁₀H₁₁N₃O₂S₂269.35
66030-27-13-(5-Amino-1,3,4-thiadiazol-2-yl)propanoic acidC₅H₇N₃O₂S173.20
66033-69-06-Bromo-3-methyl-1,2-benzoxazoleC₈H₆BrNO212.05
66033-76-95-Bromo-3-methyl-1,2-benzoxazoleC₈H₆BrNO212.05
66034-17-1Diphosphoric acid, compd. with piperazine (1:1)C₄H₁₄N₂O₇P₂264.11
66036-39-32-HydroxymethylclavamC₆H₉NO₃143.14
66036-77-9D-Ornithine, N5-(imino(nitroamino)methyl)-C₆H₁₃N₅O₄219.20
66039-95-04-Chlorothiophene-2-carbonyl chlorideC₅H₂Cl₂OS181.04
6604-06-4Cypenamine, (E)-C₁₁H₁₅N161.25
6604-47-3GNF-Pf-3485C₂₄H₂₁ClN₂O₂404.90
66040-35-52-Chloro-1-(6,7-dimethoxy-1-phenyl-3,4-dihydro-1H-isoquinolin-2-yl)-ethanoneC₁₉H₂₀ClNO₃345.83
66040-36-62-Benzoyl-6,7-dimethoxy-1-phenyl-1,2,3,4-tetrahydroisoquinolineC₂₄H₂₃NO₃373.45
66040-41-32-Acetyl-6,7-dimethoxy-1-(2-nitrophenyl)-1,2,3,4-tetrahydroisoquinolineC₁₉H₂₀N₂O₅356.38
66040-42-42-Acetyl-6,7-dimethoxy-1-(4-nitrophenyl)-1,2,3,4-tetrahydroisoquinolineC₁₉H₂₀N₂O₅356.38
660405-04-93-Chloro-N-(1H-imidazol-2-ylmethyl)anilineC₁₀H₁₀ClN₃207.66
660406-84-8tert-Butyl 4-(2-cyanoacetyl)piperidine-1-carboxylateC₁₃H₂₀N₂O₃252.31
660408-08-2Methyl 4-bromo-1,3-dimethyl-1H-pyrazole-5-carboxylateC₇H₉BrN₂O₂233.06
66041-26-75-Chloro-2,3-dihydro-1H-indene-1-carboxylic acidC₁₀H₉ClO₂196.63
66041-27-87-Chloro-2,3-dihydro-1H-indene-1-carboxylic acidC₁₀H₉ClO₂196.63
660411-95-0Methyl 5-amino-1H-indazole-3-carboxylateC₉H₉N₃O₂191.19
660412-38-4(R)-2-Amino-3-(dimethylamino)propanoic acid dihydrochlorideC₅H₁₄Cl₂N₂O₂205.09
660414-56-2Benzyl(methyl){3-phenyl-3-[4-(trifluoromethyl)phenoxy]propyl}amine hydrochlorideC₂₄H₂₅ClF₃NO435.92
660416-36-43-Fluoro-5-(methoxycarbonyl)benzoic acidC₉H₇FO₄198.15
660416-39-75-(Chloromethyl)-3-(3-methoxyphenyl)-1,2,4-oxadiazoleC₁₀H₉ClN₂O₂224.65
660417-36-7[5-(3-Chlorophenyl)-1,2,4-oxadiazol-3-yl]methanolC₉H₇ClN₂O₂210.62
660423-00-74-(tert-Butoxy)-3,3-dimethyl-4-oxobutanoic acidC₁₀H₁₈O₄202.25
660423-57-4Methyl 3,5-diphenylpyridazine-4-carboxylateC₁₈H₁₄N₂O₂290.32
660425-07-05-Chloropyridazin-3(2H)-oneC₄H₃ClN₂O130.53
660425-16-12-Bromo-3,5-difluoropyridineC₅H₂BrF₂N193.98

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