CAS number index

CAS numbers starting with 66, page 7

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

Showing 601 to 700 of 2,739 chemicals

CAS numberChemical nameFormulaMol. weight

66277-05-22-(1,3-Benzothiazol-2-yl)-2-methylpropanenitrileC₁₁H₁₀N₂S202.28
66279-76-35-(Anilinomethyl)quinolin-8-olC₁₆H₁₄N₂O250.30
6628-00-8N-AllylcyclohexylamineC₉H₁₇N139.24
6628-04-24-Amino-2-methylquinolineC₁₀H₁₀N₂158.20
6628-06-42-Allyl-p-cresolC₁₀H₁₂O148.21
6628-07-5N-Allyl-N-methylanilineC₁₀H₁₃N147.22
6628-11-13-[Bis(2-hydroxyethyl)sulfamoyl]benzoic acidC₁₁H₁₅NO₆S289.31
6628-18-82,5-DithiahexaneC₄H₁₀S₂122.26
6628-19-92,4-Dihydroxythiazole-5-acetic acidC₅H₅NO₄S175.16
6628-20-25-Methyltetrazolo[1,5-a]pyrimidin-7-olC₅H₅N₅O151.13
6628-21-3Propanoic acid, 2,3-dichloro-, ethyl esterC₅H₈Cl₂O₂171.02
6628-22-43,4-Dimethyl-5-pyrazoloneC₅H₈N₂O112.13
6628-28-06-Ethoxy-2-methylquinolineC₁₂H₁₃NO187.24
6628-29-17-Ethyl-2-methyl-4-nonanoneC₁₂H₂₄O184.32
6628-34-8Ethyl 2-(2-methyl-1H-indol-3-yl)-2-oxoacetateC₁₃H₁₃NO₃231.25
6628-37-1Benzophenone-5C₁₄H₁₁NaO₆S330.29
6628-50-82-Butanone, 4-(3,4-dihydro-1(2H)-quinolinyl)-3-(4-morpholinyl)-4-phenyl-C₂₃H₂₈N₂O₂364.49
6628-74-62-(Pyrrolidin-1-yl)acetic acid hydrochlorideC₆H₁₂ClNO₂165.62
6628-76-83-Chloro-4-hydrazinobenzenesulfonic acidC₆H₇ClN₂O₃S222.65
6628-77-96-Methoxy-3-pyridinylamineC₆H₈N₂O124.14
6628-78-06-ChlorohexanenitrileC₆H₁₀ClN131.61
6628-79-1beta-Methyllevulinic AcidC₆H₁₀O₃130.14
6628-83-7(Tetrahydro-2H-pyran-2-ylmethyl)amineC₆H₁₃NO115.18
6628-84-83-Amino-2,4,6-tribromobenzoic acidC₇H₄Br₃NO₂373.83
6628-86-05-Chloro-2-nitrobenzaldehydeC₇H₄ClNO₃185.57
6628-90-61-[6-(Diethylamino)-2-hexynyl]pyrrolidineC₁₄H₂₆N₂222.38
6628-91-76-Diethylamino-1-morpholino-2-hexyneC₁₄H₂₆N₂O238.38
6628-92-89-Chloro-6,7-dimethoxy-3-nitroacridineC₁₅H₁₁ClN₂O₄318.72
6628-94-02-(5,6-Dimethyl-2-benzimidazolyl)phenolC₁₅H₁₄N₂O238.29
6628-96-24,4'-(1,3-Dimethyl-2,3-dihydro-1H-imidazole-4,5-diyl)dipyridineC₁₅H₁₆N₄252.32
6628-97-32-Phenylamino-1,4-naphthoquinoneC₁₆H₁₁NO₂249.27
6628-98-44,5-DihydropyreneC₁₆H₁₂204.27
6628-99-54-Benzyloxyphenyl propionateC₁₆H₁₆O₃256.30
66280-24-8cis-12a-HydroxymunduseroneC₁₉H₁₈O₇358.35
66280-25-9Gomisin JC₂₂H₂₈O₆388.46
66280-26-0PregomisinC₂₂H₃₀O₆390.48
66281-70-7(E)-3-(3,4-Dimethoxyphenyl)-1-(4-hydroxyphenyl)prop-2-en-1-oneC₁₇H₁₆O₄284.31
66285-06-11-Thiocoumarin, 4-morpholino-3-nitro-C₁₃H₁₂N₂O₄S292.32
66286-21-32',3',4',5'-TetrafluoroacetophenoneC₈H₄F₄O192.11
66286-24-61-(4-Ethoxyphenyl)pentan-1-oneC₁₃H₁₈O₂206.28
66286-38-2Ethyl 1-[(ethoxycarbonyl)amino]-2-oxo-2-phenylethylcarbamateC₁₄H₁₈N₂O₅294.31
6629-04-5N-CyanoacetylethylcarbamateC₆H₈N₂O₃156.14
6629-10-3Ethanedioic acid, 1,2-bis[2-(phenylmethylene)hydrazide]C₁₆H₁₄N₄O₂294.31
6629-17-02-[(2-Ethoxyphenyl)hydroxymethyl]naphthalene-1,4-dioneC₁₉H₁₆O₄308.33
6629-27-24-((E)-(4-((E)-(2,4-Dihydroxyquinolin-3-yl)diazenyl)-2-methylphenyl)diazenyl)-N,N-dimethylbenzamideC₂₅H₂₂N₆O₃454.49
6629-29-42,4-Diamino-6-nitrotolueneC₇H₉N₃O₂167.17
6629-32-92-{[1-(3,4-Dimethylphenyl)-2,5-dioxo-3-pyrrolidinyl]thio}benzoic acidC₁₉H₁₇NO₄S355.42
6629-41-02-[(4-Iodo-phenylamino)-methyl]-isoindole-1,3-dioneC₁₅H₁₁IN₂O₂378.17
6629-44-32-[(2,5-Dimethyl-phenylamino)-methyl]-isoindole-1,3-dioneC₁₇H₁₆N₂O₂280.33
6629-48-71-Phenoxypropan-2-yl N-phenylcarbamateC₁₆H₁₇NO₃271.32
6629-53-4RefChem:854922C₁₄H₁₄N₂O₃258.28
6629-60-3Hydrazine, ethyl-, ethanedioate (1:1)C₄H₁₀N₂O₄150.13
6629-77-21-[(Dimethylamino)methyl]naphthalen-2-yl 4-aminobenzoateC₂₀H₂₀N₂O₂320.39
6629-80-72-Phenyl-2,3-dihydro-benzo[e][1,3]oxazin-4-oneC₁₄H₁₁NO₂225.25
6629-85-24-(Hydroxymethyl)-4-methyl-1,3-oxazolidin-2-oneC₅H₉NO₃131.13
6629-88-54-Ethoxyspiro[cyclohex-3-ene-1,9'-fluorene]-3-carbonitrileC₂₁H₁₉NO301.39
66291-30-3Cyclopropanecarboxaldehyde, oximeC₄H₇NO85.11
66296-67-11-Methyl-3,4-dinitro-1H-pyrazoleC₄H₄N₄O₄172.10
66297-54-94-(2-Methoxyphenyl)-2,4-dihydro-3H-1,2,4-triazole-3-thioneC₉H₉N₃OS207.26
66297-67-4{[4-(4-Methoxyphenyl)-4H-1,2,4-triazol-3-yl]thio}acetic acidC₁₁H₁₁N₃O₃S265.29
66297-69-6{[4-(3-Chlorophenyl)-4H-1,2,4-triazol-3-yl]thio}acetic acidC₁₀H₈ClN₃O₂S269.71
66298-09-74-(2,4-Dimethylphenyl)-3-thiosemicarbazideC₉H₁₃N₃S195.29
66298-10-0N-(5-Chloro-2-methylphenyl)hydrazinecarbothioamideC₈H₁₀ClN₃S215.71
66298-49-54,6-Diiodo-2-methylpyrimidineC₅H₄I₂N₂345.91
66299-88-54-Bromo-4-methyloxaneC₆H₁₁BrO179.06
663-35-4Ethyl 4,4,5,5,5-Pentafluoro-3-oxovalerateC₇H₇F₅O₃234.12
663-65-02,2,3,3-Tetrafluoropropan-1-amine hydrochlorideC₃H₆ClF₄N167.53
663-73-02,2,3,3-Tetrafluoropropanoyl chlorideC₃HClF₄O164.49
663-95-6Acovenoside AC₃₀H₄₆O₉550.69
6630-01-93-tert-Butyl-5-ethyltolueneC₁₃H₂₀176.30
6630-03-12-(Diethylaminomethyl)-3,6-dimethylphenolC₁₃H₂₁NO207.32
6630-10-04-Acetamido-4'-chlorodiphenyl sulfoneC₁₄H₁₂ClNO₃S309.77
6630-13-3Bis(2-methylphenyl) phosphorochloridateC₁₄H₁₄ClO₃P296.69
6630-18-84-BenzyloxyanisoleC₁₄H₁₄O₂214.26
6630-20-21,2-Bis(6-methyl-2-pyridyl)ethanediolC₁₄H₁₆N₂O₂244.29
6630-26-81,6-Bis(morpholino)-2,4-hexadiyneC₁₄H₂₀N₂O₂248.33
6630-29-14-[(1H-Naphtho[2,3-d]imidazol-2-ylmethyl)amino]benzoic acidC₁₉H₁₅N₃O₂317.35
6630-30-46-Chloro-5-nitropyrimidine-2,4-diolC₄H₂ClN₃O₄191.53
6630-33-72-BromobenzaldehydeC₇H₅BrO185.02
6630-39-32-Bromo-1,1,3-triethoxypropaneC₉H₁₉BrO₃255.15
6630-41-71-Chloro-4-(3-chloro-1-methoxypropyl)benzeneC₁₀H₁₂Cl₂O219.11
6630-42-8alpha-Chloro-beta-imidazol-4(5)-ylpropionic acidC₆H₇ClN₂O₂174.59
6630-60-05-(2-(4-Chlorophenyl)-2-oxoethyl)-2-imino-1,3-thiazolidin-4-oneC₁₁H₉ClN₂O₂S268.73
6630-65-5Fluorene, 9-chloro-C₁₃H₉Cl200.67
6630-71-3N-(5-Chloro-2-methylphenyl)benzenesulfonamideC₁₃H₁₂ClNO₂S281.76
6630-73-54-(2-Chloroacetyl)-antipyrineC₁₃H₁₃ClN₂O₂264.71
6630-81-59-Phenyl-9H-thioxanthen-9-ol 10,10-dioxideC₁₉H₁₄O₃S322.38
6630-85-92'-Benzoyl-2-biphenylcarboxylic acidC₂₀H₁₄O₃302.33
6630-90-6Diethyl 2,4-diacetyl-3-(4-methoxyphenyl)pentanedioateC₂₀H₂₆O₇378.42
6630-99-51,2,3,4-Thiatriazol-5-amineCH₂N₄S102.12
66300-61-61,4-Bis(2,2,2-trifluoroethoxy)benzeneC₁₀H₈F₆O₂274.16
66304-01-61lambda~6~,2-Benzodithiole-1,1,3-trioneC₇H₄O₃S₂200.24
66304-03-8N-((1-Ethyl-2-pyrrolidinyl)methyl)-alpha-hydroxy-alpha-phenylbenzeneacetamideC₂₁H₂₆N₂O₂338.45
66307-18-41-(4-Phenylpiperazin-1-yl)-3-(phenylsulfanyl)propan-2-olC₁₉H₂₄N₂OS328.48
66307-43-51-Piperazineethanol, alpha-phenoxymethyl-4-phenyl-C₁₉H₂₄N₂O₂312.41
66307-45-71-Piperazineethanol, alpha-(m-methoxyphenoxymethyl)-4-phenyl-C₂₀H₂₆N₂O₃342.44
66309-69-1Cefotiam hydrochlorideC₁₈H₂₅Cl₂N₉O₄S₃598.56
66309-83-92,3-Dihydro-2,6-dimethyl-1H-inden-1-oneC₁₁H₁₂O160.22
6631-03-41-(4-Phenyl-4,5-dihydro-3H-pyrazol-3-yl)ethanoneC₁₁H₁₂N₂O188.23
6631-06-7[4-(4-Chlorophenyl)-4,5-dihydro-3H-pyrazol-3-yl](phenyl)methanoneC₁₆H₁₃ClN₂O284.75

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