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3-(phenylethynyl)-5-methoxypyridine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

866684-37-9

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866684-37-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 866684-37-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,6,6,6,8 and 4 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 866684-37:
(8*8)+(7*6)+(6*6)+(5*6)+(4*8)+(3*4)+(2*3)+(1*7)=229
229 % 10 = 9
So 866684-37-9 is a valid CAS Registry Number.

866684-37-9Relevant academic research and scientific papers

Double arylation of diynes and alkynylation of functionalized heteroaryl halides by a practical heck reaction in an ionic liquid

Saleh, Samer,Picquet, Michel,Meunier, Philippe,Hierso, Jean-Cyrille

, p. 2844 - 2848 (2011)

The efficient palladium-catalyzed alkynylation of electron-rich bromoheteroarenes, incorporating deactivating electron-donating methyl and methoxy groups, and the (hetero)arylation of diynes, take place in the imidazolium ionic liquid [BMIM][BF4/sub

Phosphine-free palladium-catalyzed decarboxylative coupling of alkynylcarboxylic acids with aryl and heteroaryl halides

Reddy, Police Vishnuvardhan,Srinivas, Pottabathula,Annapurna, Manne,Bhargava, Suresh,Wagler, Jorg,Mirzadeh, Nedaossadat,Kantam, Mannepalli Lakshmi

supporting information, p. 705 - 710 (2013/04/23)

We herein report the design and development of a carboxyamido/carbene ligand and its Pd-complex for the decarboxylative coupling of alkynylcarboxylic acids with aryl and heteroaryl halides to afford arylalkynes. Copyright

PYRIDYL DERIVATIVES AND THEIR USE AS MGLU5 RECEPTOR ANTAGONISTS

-

Page/Page column 62, (2008/06/13)

The present invention is directed toward pyridyl derivatives of formula (I) as antagonists of the mGlu5 receptor. As such the compounds may be useful for treatment or prevention of disorders remedied by antagonism of the mGlu5 receptor, wherein Ar is phenyl or napthyl each of which may be substituted by one or more C1-C4 alkyl, C1-C4 alkoxy, C1-C5 acyl, halo, amino, nitro, cyano, hydroxy, C1-C5 acylamino, C1-C4 alkylsulfonylamino, mono-, di- or trifluorinated C1-C3 alkyl, substituents which may be the same or different and may bear a CONH2, CONHCH3, CON(CH3)2, CO2H, CO2CH3, OCF3, CH2NHCOCH3, CH2NH2, CH2N(CH3)2, CH2CN, CH2OH, CH2NHSO2CH3, CH2N(CH3)(CH2)2 CN, CH2N(CH3)CH(CH3)2, CH2NHCH(CH3)2, CH2NH(CH2)2CH3, CH2NHCO2R4, CH2NHCH2CH3, CH2NHCH3 NHCOC(CH3)2, or N(S(O)2CH3)2 substituent; R1 is hydrogen, halo, R4, CN, C(NOH)R3, C(NO-R4)R3, (CH)2CO2R4 , (CH2)n OR3 , COR3 , CF3,SR4 , S(O)R4, S(O)2R4, COCH2CO2R3 , NHSO2R4 , NHCOR3, C(NOR3)NH2, CH2OCOR3,(CH2)n NH2, CON(CH3)2 (CH2)nNHCO2R4 , CO2R3, CONH2, CSNH2, C(NH)NHOR3, (CH2)nN(CH3)2, or CONHNHCOR3; R2 is 1,2-ethenediyl or 1,2-ethynediyl; R3 is hydrogen or C1-C4 alkyl; R4 is C1-C4 alkyl; and n is 0, 1, 2,3 or 4; or a pharmaceutically acceptable salt thereof, or an N-oxide thereof.

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