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1-phenyl-4-nonyn-3-yl formate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1220698-71-4

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1220698-71-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1220698-71-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,2,0,6,9 and 8 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1220698-71:
(9*1)+(8*2)+(7*2)+(6*0)+(5*6)+(4*9)+(3*8)+(2*7)+(1*1)=144
144 % 10 = 4
So 1220698-71-4 is a valid CAS Registry Number.

1220698-71-4Relevant academic research and scientific papers

Selective synthesis of allenes and alkynes through ligand-controlled, palladium-catalyzed decarboxylative hydrogenolysis of propargylic formates

Ohmiya, Hirohisa,Yang, Mingyu,Yamauchi, Yoshihiro,Ohtsuka, Yuhki,Sawamura, Masaya

, p. 1796 - 1799 (2010)

Ligand-controlled regioselective palladium-catalyzed decarboxylative hydrogenolysis of propargylic formates is described. A wide range of allenes and alkynes were obtained by using either 1,2-diphenylphosphinoethane (DPPE) or 1,6-bisdiphenylphosphinohexane (DPPH) as a catalyst ligand.

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