CAS number index

CAS numbers starting with 664, page 3

346 chemicals have a CAS number that starts with 664. They are listed in CAS order.

Showing 201 to 300 of 346 chemicals

CAS numberChemical nameFormulaMol. weight

66448-49-5N-(4-Methoxyphenyl)-N'-(4-pyridinylmethyl)ureaC₁₄H₁₅N₃O₂257.29
6645-45-03-HydroxyleucineC₆H₁₃NO₃147.17
6645-46-1Levocarnitine chlorideC₇H₁₆ClNO₃197.66
6645-69-82-(4-Nitro-1H-pyrazol-1-yl)acetic acidC₅H₅N₃O₄171.11
6645-70-14,5-Diiodo-1H-pyrazoleC₃H₂I₂N₂319.87
6645-75-62-(4-Iodo-5-methyl-1H-pyrazol-1-yl)acetic acidC₆H₇IN₂O₂266.04
66451-06-7BornaprololC₁₉H₂₉NO₂303.45
66455-29-6Empigen BBC₁₆H₃₄NO₂+272.45
66456-69-7Ganglioside, GM4C₃₆H₆₈N₂O₁₃736.94
6646-46-44-BromotetramisoleC₁₁H₁₁BrN₂S283.19
6646-49-7NitramisoleC₁₁H₁₁N₃O₂S249.29
6646-51-11-Methyl-1H-imidazol-2-amineC₄H₇N₃97.12
6646-65-74-(2-Oxo-2,3-dihydro-1H-1,3-benzodiazol-5-yl)butanoic acidC₁₁H₁₂N₂O₃220.23
6646-70-4(1-Benzyl-1H-1,3-benzodiazol-2-yl)methanolC₁₅H₁₄N₂O238.29
6646-81-74-Methyl-5-phenyl-1H-imidazol-2-amineC₁₀H₁₁N₃173.22
66461-70-91-Hydroxycyclopentane-1-carboxamideC₆H₁₁NO₂129.16
66464-83-35-Cyclopropyl-1,3,4-thiadiazole-2-thiolC₅H₆N₂S₂158.25
66464-90-25-Methyl-1,3,4-thiadiazole-2-sulfonamideC₃H₅N₃O₂S₂179.23
66469-15-6Potassium isostearateC₁₈H₃₅KO₂322.57
6647-24-12-Amino-4,5-dichlorobenzenethiolC₆H₅Cl₂NS194.09
6647-89-8Methyl 2-(4-amino-1H-pyrazol-1-yl)acetate hydrochlorideC₆H₁₀ClN₃O₂191.62
6647-93-44-Iodo-1H-pyrazole-3-carboxylic acidC₄H₃IN₂O₂237.98
6647-95-64-Iodo-1,5-dimethyl-1H-pyrazole-3-carboxylic acidC₆H₇IN₂O₂266.04
6647-98-94-Iodo-1-methyl-1H-pyrazole-3-carboxylic acidC₅H₅IN₂O₂252.01
66470-81-3Tris(1,1,1,3,3,3-hexafluoro-2-propyl) phosphiteC₉H₃F₁₈O₃P532.06
66470-91-52-Hydroxypropyl carbazateC₄H₁₀N₂O₃134.13
66471-00-9N-(Allyloxycarbonyl)ethanolamineC₆H₁₁NO₃145.16
66471-20-3BestimC₁₆H₁₉N₃O₅333.34
66472-51-31-(1-Fluoroethenyl)-4-methoxybenzeneC₉H₉FO152.17
66473-10-71,3,4-Oxadiazole-2(3H)-thione, 5-heptyl-C₉H₁₆N₂OS200.31
66474-53-12,4-Dinitropyrimidinyl-2-thiophenolC₁₀H₆N₄O₄S278.25
66476-44-6N-Methyl-N-(trifluoromethylthio)anilineC₈H₈F₃NS207.22
66480-84-01,1-Dimethoxy-4-methylpentan-3-oneC₈H₁₆O₃160.21
66481-74-11-(1-Bromoethyl)-2-chlorobenzeneC₈H₈BrCl219.51
66482-40-4(2E)-3-(4-Chlorophenyl)-2-methylprop-2-enoic acidC₁₀H₉ClO₂196.63
66482-44-82-Chloro-alpha-methylcinnamic acidC₁₀H₉ClO₂196.63
66482-88-04-Imino-3,6-diphenyl-1,3,4,7-tetrahydropyrimido[5,4-d]pyrimidine-2,8-dioneC₁₈H₁₃N₅O₂331.33
66486-97-38-(2-Piperidin-1-ylpropylsulfonyl)quinolineC₁₇H₂₂N₂O₂S318.44
66487-31-81-Cyanomethyl-1,2,3,4-tetrahydro-quinolineC₁₁H₁₂N₂172.23
66488-79-74-Isobutoxy-3-methoxybenzaldehydeC₁₂H₁₆O₃208.26
66489-79-0N-(Alpha-allylbenzyl)anilineC₁₆H₁₇N223.32
6649-91-82,3,4,9-Tetrahydro-1H-pyrido(3,4-b)indole-1-carboxylic acidC₁₂H₁₂N₂O₂216.24
6649-95-21-(3-Methoxyphenyl)-2,3,4,9-tetrahydro-1H-beta-carbolineC₁₈H₁₈N₂O278.36
66490-32-26-Chloro-3-methyl-1-benzothiophene-2-carboxylic acidC₁₀H₇ClO₂S226.68
66490-33-34-Chloro-1-benzothiopheneC₈H₅ClS168.65
66490-53-72-Amino-3-chloro-5-methylbenzoic acidC₈H₈ClNO₂185.61
66490-61-73,5,6-Tribromopyrazin-2-amineC₄H₂Br₃N₃331.79
66491-03-07-Amino-1,2,3,4-tetrahydroisoquinolin-1-oneC₉H₁₀N₂O162.19
66492-51-12-Propenoic acid, (5-ethyl-1,3-dioxan-5-yl)methyl esterC₁₀H₁₆O₄200.23
66492-63-53-(4-Chlorophenyl)-5-methyl-1H-1,2,4-triazoleC₉H₈ClN₃193.64
66493-02-54-(Chloromethyl)-2-cyclohexyl-1,3-thiazoleC₁₀H₁₄ClNS215.75
66493-06-92-Cyclohexyl-1,3-oxazole-4-carboxylic acidC₁₀H₁₃NO₃195.22
66493-39-84-{[(tert-Butoxy)carbonyl]amino}benzoic acidC₁₂H₁₅NO₄237.25
66495-88-33-Hydroxy-2-methoxybenzaldehydeC₈H₈O₃152.15
66496-55-72-[(2,6-Dichlorophenyl)methoxy]pyridineC₁₂H₉Cl₂NO254.12
66496-82-03-Chloromethyl-1-methylpiperidinium chlorideC₇H₁₅Cl₂N184.11
66496-89-7Methyl 3,10-dioxo-7,10-dihydro-3H-pyrano(3,2-f)quinoline-8-carboxylateC₁₄H₉NO₅271.23
664968-29-05,7-Diethyl-2-(4-isopropylphenyl)-1,3-diazatricyclo[3.3.1.1~3,7~]decan-6-oneC₂₁H₃₀N₂O326.48
664968-57-4N-(4-Chloro-2,5-dimethoxyphenyl)-4-pyridin-2-ylpiperazine-1-carbothioamideC₁₈H₂₁ClN₄O₂S392.91
664968-58-5N-(4-Chloro-2,5-dimethoxyphenyl)-4-(oxolane-2-carbonyl)piperazine-1-carbothioamideC₁₈H₂₄ClN₃O₄S413.93
664968-70-11-(4-Chloro-2,5-dimethoxyphenyl)-3-(3-hydroxypropyl)thioureaC₁₂H₁₇ClN₂O₃S304.80
664968-85-81-(4-Chloro-2,5-dimethoxyphenyl)-3-(furan-2-ylmethyl)thioureaC₁₄H₁₅ClN₂O₃S326.81
664968-87-01-(4-Chloro-2,5-dimethoxyphenyl)-3-(pyridin-3-ylmethyl)thioureaC₁₅H₁₆ClN₃O₂S337.83
664968-89-21-(4-Chloro-2,5-dimethoxyphenyl)-3-[(4-sulfamoylphenyl)methyl]thioureaC₁₆H₁₈ClN₃O₄S₂415.92
664968-90-51-(4-Chloro-2,5-dimethoxyphenyl)-3-[2-(4-sulfamoylphenyl)ethyl]thioureaC₁₇H₂₀ClN₃O₄S₂429.95
664968-91-61-(4-Chloro-2,5-dimethoxyphenyl)-3-(2,2,6,6-tetramethylpiperidin-4-yl)thioureaC₁₈H₂₈ClN₃O₂S385.96
664968-92-71-(4-Chloro-2,5-dimethoxyphenyl)-3-[2-(1H-indol-3-yl)ethyl]thioureaC₁₉H₂₀ClN₃O₂S389.91
664968-93-81-(4-Chloro-2,5-dimethoxyphenyl)-3-(3,3-diphenylpropyl)thioureaC₂₄H₂₅ClN₂O₂S441.00
664968-95-0N-(4-Chloro-2,5-dimethoxyphenyl)-N'-(3-morpholin-4-ylpropyl)thioureaC₁₆H₂₄ClN₃O₃S373.91
664968-98-31-[(4-Chloro-2,5-dimethoxyphenyl)carbamothioyl]piperidine-4-carboxamideC₁₅H₂₀ClN₃O₃S357.86
664969-00-0N-(3-Chloro-2-methylphenyl)-4-(2-pyridinyl)-1-piperazinecarbothioamideC₁₇H₁₉ClN₄S346.89
664969-03-3N-(3,5-Dimethoxyphenyl)-4-(2-pyridinyl)-1-piperazinecarbothioamideC₁₈H₂₂N₄O₂S358.47
664969-10-2N-(3-Chloro-2-methylphenyl)-4-(oxolane-2-carbonyl)piperazine-1-carbothioamideC₁₇H₂₂ClN₃O₂S367.90
664969-11-3N-(4-Chloro-2-methylphenyl)-4-(oxolane-2-carbonyl)piperazine-1-carbothioamideC₁₇H₂₂ClN₃O₂S367.90
664969-12-4Ethyl 4-[[4-(oxolane-2-carbonyl)piperazine-1-carbothioyl]amino]benzoateC₁₉H₂₅N₃O₄S391.49
664969-16-8N-(3,5-Dimethoxyphenyl)-4-(tetrahydrofuran-2-ylcarbonyl)piperazine-1-carbothioamideC₁₈H₂₅N₃O₄S379.48
664969-18-0N-(2,5-Dimethoxyphenyl)-3,4-dihydro-2(1H)-isoquinolinecarbothioamideC₁₈H₂₀N₂O₂S328.44
664969-19-1N-(3,5-Dimethoxyphenyl)-3,4-dihydroisoquinoline-2(1H)-carbothioamideC₁₈H₂₀N₂O₂S328.44
664969-28-24-Benzyl-N-(4-sulfamoylphenyl)piperidine-1-carbothioamideC₁₉H₂₃N₃O₂S₂389.55
664969-32-84-Benzyl-N-(3,5-dimethylphenyl)piperazine-1-carbothioamideC₂₀H₂₅N₃S339.51
664969-33-94-Benzyl-N-(4-chloro-2-methylphenyl)piperazine-1-carbothioamideC₁₉H₂₂ClN₃S359.93
664969-34-04-Benzyl-N-(2,4-dimethoxyphenyl)piperazine-1-carbothioamideC₂₀H₂₅N₃O₂S371.51
664969-35-14-Benzyl-N-(3,5-dimethoxyphenyl)piperazine-1-carbothioamideC₂₀H₂₅N₃O₂S371.51
664969-41-9N-(2,4-Dimethylphenyl)-4-pyridin-2-ylpiperazine-1-carbothioamideC₁₈H₂₂N₄S326.47
664969-52-24-(3-Chlorophenyl)-N-cyclopentylpiperazine-1-carbothioamideC₁₆H₂₂ClN₃S323.89
664969-54-44-[(2E)-3-Phenylprop-2-en-1-yl]-N-(4-sulfamoylphenyl)piperazine-1-carbothioamideC₂₀H₂₄N₄O₂S₂416.57
664969-59-94-(4-Methoxyphenyl)-N-(4-sulfamoylphenyl)piperazine-1-carbothioamideC₁₈H₂₂N₄O₃S₂406.53
664969-62-41-(2,4-Dimethoxyphenyl)-3-(4-sulfamoylphenyl)thioureaC₁₅H₁₇N₃O₄S₂367.45
664969-65-71-(4-Butylphenyl)-3-[2-(4-sulfamoylphenyl)ethyl]thioureaC₁₉H₂₅N₃O₂S₂391.56
664969-70-4N-(4-Butylphenyl)-N'-[2-(4-morpholinyl)ethyl]thioureaC₁₇H₂₇N₃OS321.49
664969-71-51-Cyclopentyl-3-(2-morpholin-4-ylethyl)thioureaC₁₂H₂₃N₃OS257.40
664969-72-6N-(4-Butylphenyl)-N'-[3-(4-morpholinyl)propyl]thioureaC₁₈H₂₉N₃OS335.52
664969-74-81-Cyclopentyl-3-(3-morpholin-4-ylpropyl)thioureaC₁₃H₂₅N₃OS271.43
664969-75-9N-Cyclopentylmorpholine-4-carbothioamideC₁₀H₁₈N₂OS214.33
664969-78-2N-(4-Butylphenyl)-4-methylpiperazine-1-carbothioamideC₁₆H₂₅N₃S291.46
664969-81-7N-Cyclopentyl-4-(2-hydroxyethyl)piperazine-1-carbothioamideC₁₂H₂₃N₃OS257.40
664969-96-41-(4-Butylphenyl)-3-(oxolan-2-ylmethyl)thioureaC₁₆H₂₄N₂OS292.45
66497-44-75-Methylfuro(3,2-b)pyridine-2-carboxylic acid hydrochlorideC₉H₈ClNO₃213.62
664970-06-31-Cyclopentyl-3-(3-hydroxypropyl)thioureaC₉H₁₈N₂OS202.32
664970-12-11-Cyclopropyl-3-(4-sulfamoylphenyl)thioureaC₁₀H₁₃N₃O₂S₂271.37

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