CAS number index

CAS numbers starting with 66, page 24

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

Showing 2,301 to 2,400 of 2,739 chemicals

CAS numberChemical nameFormulaMol. weight

66806-31-32,5-Dimethyl-3-furamideC₇H₉NO₂139.15
66806-36-83-Azido-1-methyl-1H-pyrazoleC₄H₅N₅123.12
66808-27-3D-Gluconic acid, compd. with 2,2'-iminobis[ethanol] (1:1)C₁₀H₂₃NO₉301.29
66809-06-11,2,3,4-Tetrakis(1,1-dimethylethyl)tricyclo(1.1.0.02,4)butaneC₂₀H₃₆276.51
6681-13-6HernandezineC₃₉H₄₄N₂O₇652.79
6681-15-8Jatrorrhizine chlorideC₂₀H₂₀ClNO₄373.84
6681-18-1Magnoflorine, chlorideC₂₀H₂₄ClNO₄377.87
66813-29-42-((6-Amino-9H-purin-8-yl)amino)ethanolC₇H₁₀N₆O194.20
66818-21-1Decahydronaphthalene-1,5-diolC₁₀H₁₈O₂170.25
66818-22-2Naphtho(1,2-c:5,6-c')dipyrazole, 2,3b,4,5,7,8b,9,10-Octahydro-, trans-C₁₂H₁₄N₄214.27
66819-06-52-(Quinolin-8-yl)acetonitrileC₁₁H₈N₂168.20
66819-07-61-(2,4-Dihydroxyphenyl)-2-(4-phenyl-4H-1,2,4-triazol-3-yl)ethanoneC₁₆H₁₃N₃O₃295.30
6682-26-4N,N-Dimethyl-5H-dibenzo(a,d)cycloheptene-delta 5,alpha-propylamine N-oxideC₂₀H₂₁NO291.39
6682-69-55,7-Dimethyl-2,3-dihydro-1H-inden-1-oneC₁₁H₁₂O160.22
66820-54-02-Propen-1-ol, 2-bromo-3-phenyl-, (2Z)-C₉H₉BrO213.07
66820-85-77-Chloro-1-(4-methylbenzene-1-sulfonyl)-2,3-dihydroquinolin-4(1H)-oneC₁₆H₁₄ClNO₃S335.81
66820-95-92-Bromo-10H-phenothiazineC₁₂H₈BrNS278.17
66821-82-7N,N'-Ethylenebis(N-methyl-P-toluenesulfonamide)C₁₈H₂₄N₂O₄S₂396.53
66822-17-12-(4-Fluorophenyl)-1,3-dioxolaneC₉H₉FO₂168.17
66824-86-0N'-Hydroxy-2,2-diphenylethanimidamideC₁₄H₁₄N₂O226.28
66826-72-02-Chloro-3-(chloromethyl)oxiraneC₃H₄Cl₂O126.97
66826-78-65-Bromo-2,3-dihydro-1-benzofuranC₈H₇BrO199.05
668261-21-0Methyl 3-bromo-5-(chlorosulfonyl)benzoateC₈H₆BrClO₄S313.56
668262-52-0Methyl 2-(bromomethyl)-5-chlorobenzoateC₉H₈BrClO₂263.52
66827-12-1AlmagateCH₁₁AlMg₃O₁₂314.98
668270-12-0LinagliptinC₂₅H₂₈N₈O₂472.55
668276-06-02-(Chloromethyl)-4-(4-morpholinyl)quinazolineC₁₃H₁₄ClN₃O263.73
668276-42-45-Bromo-7-methylquinoxalineC₉H₇BrN₂223.07
668276-43-5Methyl 3,4-diamino-5-methylbenzoateC₉H₁₂N₂O₂180.21
6683-19-8Antioxidant 1010C₇₃H₁₀₈O₁₂1177.65
6683-46-11,1,4,4-TetramethyltetralinC₁₄H₂₀188.31
6683-48-31,2,3,4-Tetrahydro-1,1,4,4,6-pentamethylnaphthaleneC₁₅H₂₂202.34
6683-63-2N-(4-Hydroxy-1-naphthyl)-2-iodoacetamideC₁₂H₁₀INO₂327.12
6683-71-2Tetradecanoic acid, 2-methyl-C₁₅H₃₀O₂242.40
6683-75-61,2-Dibromo-4-tert-butylbenzeneC₁₀H₁₂Br₂292.01
6683-92-71-Phenyl-2-pentanoneC₁₁H₁₄O162.23
6683-94-91-Phenylheptan-2-oneC₁₃H₁₈O190.29
66832-08-4Methyl 5-cyano-1H-pyrrole-3-carboxylateC₇H₆N₂O₂150.14
66832-11-94-Formyl-1H-pyrrole-2-carbonitrileC₆H₄N₂O120.11
66834-24-0CianopramineC₂₀H₂₃N₃305.43
66835-73-2Valyl-alanyl-prolyl-glycineC₁₅H₂₆N₄O₅342.40
66838-79-71-(Prop-2-en-1-yl)cyclohexan-1-amineC₉H₁₇N139.24
6684-05-52-Chloro-5-nitropyridine-3-sulfonyl chlorideC₅H₂Cl₂N₂O₄S257.05
6684-06-62-Chloropyridine-3-sulfonyl chlorideC₅H₃Cl₂NO₂S212.06
6684-39-52-Chloro-5-pyridinesulfonyl chlorideC₅H₃Cl₂NO₂S212.06
66840-33-37-Methyl-3,4-dihydropyrimido[4,5-d]pyrimidin-2(1H)-oneC₇H₈N₄O164.17
66840-71-9N,N-Dimethyl-N'-p-tolylsulphamideC₉H₁₄N₂O₂S214.29
66841-24-5(R)-Cyano(3-phenoxyphenyl)methyl (1R,3S)-3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropanecarboxylateC₂₂H₁₉Cl₂NO₃416.30
66842-99-7Barbituric acid, 5-(2-methylbutyl)-5-propyl-C₁₂H₂₀N₂O₃240.30
668420-44-8PagosideC₂₄H₂₈O₁₁492.48
668435-15-21,2-Dimethylpiperazine dihydrochlorideC₆H₁₆Cl₂N₂187.11
668455-28-5Mk-0533C₂₈H₂₄F₃NO₆527.50
668455-70-74-Methoxy-2-(prop-2-en-1-yloxy)benzoic acidC₁₁H₁₂O₄208.21
668462-40-61-(3-Nitropyridin-2-yl)piperidine-4-carboxamideC₁₁H₁₄N₄O₃250.26
668467-80-91-tert-Butyl-6-cyano-1,2,3,4-tetrahydroquinolineC₁₄H₁₈N₂214.31
668467-91-2Ldn-57444C₁₇H₁₁Cl₃N₂O₃397.64
668468-46-0N-Phenyl-2-thiophen-2-ylpyrrolidine-1-carboxamideC₁₅H₁₆N₂OS272.37
668468-50-61-(Phenylsulfonyl)-2-(2-thienyl)pyrrolidineC₁₄H₁₅NO₂S₂293.41
668469-57-64-Amino-3-methoxyquinolin-2-olC₁₀H₁₀N₂O₂190.20
668477-13-22-(2-(4-(Propan-2-yl)phenyl)-1,3-thiazol-4-yl)acetic acidC₁₄H₁₅NO₂S261.35
668478-79-33,5-Dimethylbenzene-1-carbothioamideC₉H₁₁NS165.26
66848-40-63-Cyclohexene-1-carbonitrile, 3,5-dimethyl-C₉H₁₃N135.21
668484-45-52-(4-((tert-Butoxy)carbonyl)piperazin-1-yl)-1,3-thiazole-4-carboxylic acidC₁₃H₁₉N₃O₄S313.38
668484-46-62-(Piperazin-1-yl)-4-(trifluoromethyl)pyrimidine dihydrochlorideC₉H₁₃Cl₂F₃N₄305.13
66849-11-42-(Propan-2-yloxy)benzoyl chlorideC₁₀H₁₁ClO₂198.65
66849-29-42-(((1S)-1-Phenylethyl)amino)ethan-1-olC₁₀H₁₅NO165.24
66849-34-1(+)-IfosfamideC₇H₁₅Cl₂N₂O₂P261.09
6685-76-3Carbonic acid, compound with phenylguanidine (1:1)C₈H₁₁N₃O₃197.19
66851-46-5Mono(3-carboxypropyl) phthalateC₁₂H₁₂O₆252.22
66851-75-0Acyl carrier protein (65-74)C₄₇H₇₄N₁₂O₁₆1063.18
66852-54-8Halobetasol propionateC₂₅H₃₁ClF₂O₅484.97
6686-02-8H-Trp-phe-OHC₂₀H₂₁N₃O₃351.41
6686-70-0Destruxin AC₂₉H₄₇N₅O₇577.72
6686-87-94-[4-Benzyl-5-[(4-nitrophenyl)methylsulfanyl]-1,2,4-triazol-3-yl]pyridineC₂₁H₁₇N₅O₂S403.47
66860-80-82,3,5,6,8,8,9,10,10-NonachlorobornaneC₁₀H₉Cl₉448.26
66863-43-2N-alpha-(t-Butyloxycarbonyl)-1,2,3,4-tetrahydronorharman-L-3-carboxylic acidC₁₇H₂₀N₂O₄316.36
66863-71-6Carbobenzyloxy-L-phenylalanyl-L-norleucine methyl esterC₂₄H₃₀N₂O₅426.51
66866-41-9Ethyl 2-ethoxy-5-hydroxy-1H-indole-3-carboxylateC₁₃H₁₅NO₄249.27
66866-71-54-(3-Acetoxybenzylidene)-2-methyl-5-oxazolidinoneC₁₃H₁₃NO₄247.25
66868-93-7Spiro[5.5]undec-3-en-2-oneC₁₁H₁₆O164.25
66869-74-73-(4-Pyridyl)propiolic acidC₈H₅NO₂147.13
66870-09-55-Amino-4-methyl-4H-1,2,4-triazole-3-thiolC₃H₆N₄S130.18
66870-47-1Ethyl 2-(2-amino-6H-1,3,4-thiadiazin-5-yl)acetateC₇H₁₁N₃O₂S201.25
66870-63-1Ethyl (2-phenyl(1,3)thiazolo(3,2-b)(1,2,4)triazol-6-yl)acetateC₁₄H₁₃N₃O₂S287.34
66871-56-5LidamidineC₁₁H₁₆N₄O220.28
66872-75-1Alpha-keto-beta-methylvaleric acid, calcium saltC₁₂H₁₈CaO₆298.35
66873-39-0ThyrsiferolC₃₀H₅₃BrO₇605.65
66874-05-3(3alpha,5beta)-3-(Acetyloxy)-12-oxocholan-24-oic acidC₂₆H₄₀O₅432.60
66875-71-6(2S)-2-MethylhexanalC₇H₁₄O114.19
66877-67-6(1R,4aS,4bS,10aR,10bS,11S,12aS)-1-Acetyl-1,2,3,4,4a,4b,5,6,8,10a,10b,11,12,12a-tetradecahydro-11-hydroxy-10a,12a-dimethyl-8-oxo-1-chrysenyl butanoateC₂₆H₃₆O₅428.57
6688-11-5CyclooctanecarbaldehydeC₉H₁₆O140.23
6688-49-9RyanodolC₂₀H₃₂O₈400.47
6688-61-53-Methyl-3H-imidazo[4,5-b]pyridineC₇H₇N₃133.15
66880-55-5L-Lysine, N2-[(1,1-dimethylethoxy)carbonyl]-N6-(1-methylethyl)-C₁₄H₂₈N₂O₄288.39
66880-97-5Carbobenzyloxy-L-alanyl-L-valine benzyl esterC₂₃H₂₈N₂O₅412.49
66883-91-8(4-Piperidin-1-ylbenzylidene)malononitrileC₁₅H₁₅N₃237.31
66883-92-9(4-Morpholin-4-ylbenzylidene)malononitrileC₁₄H₁₃N₃O239.28
66883-93-0(4-Pyrrolidin-1-ylbenzylidene)malononitrileC₁₄H₁₃N₃223.28
66887-96-5PropikacinC₂₁H₄₃N₅O₁₂557.60
66889-89-2Sodium 2-cyanoethane-1-sulfinateC₃H₄NNaO₂S141.13

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