CAS number index

CAS numbers starting with 664, page 4

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

Showing 301 to 346 of 346 chemicals

CAS numberChemical nameFormulaMol. weight

664970-14-31-Cyclopentyl-3-cyclopropylthioureaC₉H₁₆N₂S184.31
664970-16-51-Cyclopentyl-3-(4-sulfamoylphenyl)thioureaC₁₂H₁₇N₃O₂S₂299.42
664970-22-31-Cycloheptyl-3-cyclopentylthioureaC₁₃H₂₄N₂S240.42
664970-26-71-Cyclopentyl-3-[(4-methoxyphenyl)methyl]thioureaC₁₄H₂₀N₂OS264.39
664971-02-2N-(Furan-2-ylmethyl)-3-(2-hydroxy-5-methylphenyl)-3-phenylpropanamideC₂₁H₂₁NO₃335.40
664971-04-43-(5-Bromo-2-hydroxyphenyl)-N-(furan-2-ylmethyl)-3-phenylpropanamideC₂₀H₁₈BrNO₃400.27
664971-31-73-(4-Bromophenyl)-N-(4-methoxyphenyl)-[1,2,4]triazolo[4,3-b]pyridazin-6-amineC₁₈H₁₄BrN₅O396.25
664971-50-02-Isopropylphenyl 4-(1-piperidinyl)butyl etherC₁₈H₂₉NO275.44
664971-59-91-[1-Ethyl-4-[4-(4-methoxyphenyl)-1-piperazinyl]-6-methyl-2-sulfanylidene-5-pyrimidinyl]ethanoneC₂₀H₂₆N₄O₂S386.52
664971-64-61-{4-[4-(4-Methoxyphenyl)-1-piperazinyl]-6-methyl-1-phenyl-2-thioxo-1,2-dihydro-5-pyrimidinyl}ethanoneC₂₄H₂₆N₄O₂S434.56
664971-74-84-(5-Chloro-2-methylphenyl)-N-(2-phenylethyl)piperazine-1-carbothioamideC₂₀H₂₄ClN₃S373.95
664971-77-15-(2-Chlorophenyl)-2-(4-toluidinomethylene)-1,3-cyclohexanedioneC₂₀H₁₈ClNO₂339.82
664971-79-32-Amino-7,7-dimethyl-5-oxo-4-(phenylethynyl)-5,6,7,8-tetrahydro-4H-chromene-3-carbonitrileC₂₀H₁₈N₂O₂318.38
664971-80-6Thiourea, 1-(2-methoxybenzyl)-3-phenethyl-C₁₇H₂₀N₂OS300.43
664972-15-02-(2-Methoxyanilino)-2-(2-phenylmethoxyphenyl)acetonitrileC₂₂H₂₀N₂O₂344.41
664974-62-32-(2-Naphthyl)-2-oxoethyl 2-(propionylamino)benzoateC₂₂H₁₉NO₄361.40
664974-81-63-Methoxy-N-pyridin-4-ylnaphthalene-2-carboxamideC₁₇H₁₄N₂O₂278.31
664975-69-31-(8-Pyrrolidin-1-ylsulfonyldibenzofuran-2-yl)sulfonylpyrrolidineC₂₀H₂₂N₂O₅S₂434.54
664975-94-42-Acetylphenyl 3-(1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)propanoateC₁₉H₁₅NO₅337.33
664976-17-4Phenacyl 3-acetamido-4-methylbenzoateC₁₈H₁₇NO₄311.34
664976-28-72-Oxo-2-phenylethyl 4-methyl-3-(propionylamino)benzoateC₁₉H₁₉NO₄325.36
664978-35-22-[4-(4-Methylphenyl)-1-oxophthalazin-2-yl]-N-[3-(trifluoromethyl)phenyl]acetamideC₂₄H₁₈F₃N₃O₂437.42
664985-43-7DAABD-Cl [=4-[2-(Dimethylamino)ethylaminosulfonyl]-7-chloro-2,1,3-benzoxadiazole] [for Proteome Analysis]C₁₀H₁₃ClN₄O₃S304.76
664985-71-11-Nitrosoazetidin-3-olC₃H₆N₂O₂102.09
664991-83-74-(Oxiran-2-ylmethoxy)benzeneboronic acid, pinacol esterC₁₅H₂₁BO₄276.14
664992-72-75-Bromo-N-(2-methylbutan-2-yl)furan-2-carboxamideC₁₀H₁₄BrNO₂260.13
664993-22-02-(2,3-Dihydro-benzo[1,4]dioxin-2-yl)-N-phenethyl-acetamideC₁₈H₁₉NO₃297.35
664993-31-1N-(2,4-Dimethoxyphenyl)-1-(4-methoxyphenyl)cyclopentanecarboxamideC₂₁H₂₅NO₄355.43
664993-34-42-(2,3-Dihydro-1,4-benzodioxin-2-yl)-N-(3-methoxyphenyl)acetamideC₁₇H₁₇NO₄299.33
664993-40-2N,N-Dimethyl-4-[[2-(4-phenyl-2-propan-2-yloxan-4-yl)ethylamino]methyl]anilineC₂₅H₃₆N₂O380.58
664993-53-7JW 55C₂₅H₂₆N₂O₅434.49
664993-84-43-(5,5-Dimethyl-2-oxooxolan-3-yl)-N-(4-sulfamoylphenyl)propanamideC₁₅H₂₀N₂O₅S340.40
664993-89-92-[[4,6-Bis(dimethylamino)-1,3,5-triazin-2-yl]oxy]-N-(4-methoxyphenyl)acetamideC₁₆H₂₂N₆O₃346.39
664993-97-9Phenyl-(2,2,4,6-tetramethylquinolin-1-yl)methanoneC₂₀H₂₁NO291.39
664994-02-92-(Allylsulfanyl)-4-amino-5-pyrimidinecarbonitrileC₈H₈N₄S192.25
664996-03-6ent-Cassa-12,15-dieneC₂₀H₃₂272.48
664997-23-32-(1H-Pyrrol-1-yl)-5-(trifluoromethyl)anilineC₁₁H₉F₃N₂226.20
664999-37-53-Amino-N-(3,4-dimethoxybenzyl)-4-(trifluoromethyl)-6,7-dihydro-5H-cyclopenta[b]thieno[3,2-e]pyridine-2-carboxamideC₂₁H₂₀F₃N₃O₃S451.47
664999-45-53-Amino-N-(4-methylbenzyl)-4-(trifluoromethyl)-6,7-dihydro-5H-cyclopenta[b]thieno[3,2-e]pyridine-2-carboxamideC₂₀H₁₈F₃N₃OS405.44
664999-53-52-Amino-6-(hydroxymethyl)-4-(5-methyl-2-furyl)-8-oxo-4,8-dihydropyrano[3,2-b]pyran-3-carbonitrileC₁₅H₁₂N₂O₅300.27
664999-57-92-Amino-4-(2-bromophenyl)-6-(hydroxymethyl)-8-oxo-4,8-dihydropyrano[3,2-b]pyran-3-carbonitrileC₁₆H₁₁BrN₂O₄375.18
664999-61-52-Amino-6-(hydroxymethyl)-4-(3-methoxyphenyl)-8-oxo-4,8-dihydropyrano[3,2-b]pyran-3-carbonitrileC₁₇H₁₄N₂O₅326.31
664999-73-92-[(3-Fluorophenyl)methylthio]pyrimidine-4,6-diamineC₁₁H₁₁FN₄S250.30
664999-74-0Ethyl 2-amino-4-(4-fluorophenyl)-6-(hydroxymethyl)-8-oxo-4,8-dihydropyrano[3,2-b]pyran-3-carboxylateC₁₈H₁₆FNO₆361.32
664999-78-44-Amino-2-(methylamino)-N-(5-methyl-1,2-oxazol-3-yl)-1,3-thiazole-5-carboxamideC₉H₁₁N₅O₂S253.29
664999-80-86-Amino-4-(4-hydroxy-3,5-dimethoxyphenyl)-3-(methoxymethyl)-2,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrileC₁₇H₁₈N₄O₅358.35

Every CAS number here is checked for a valid check digit. Confirm it with the supplier before you order. CAS Registry Number is a registered trademark of the American Chemical Society.