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n-butyl 5-(2-methylphenyl)-4-pentynoate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1369558-69-9

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1369558-69-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1369558-69-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,6,9,5,5 and 8 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1369558-69:
(9*1)+(8*3)+(7*6)+(6*9)+(5*5)+(4*5)+(3*8)+(2*6)+(1*9)=219
219 % 10 = 9
So 1369558-69-9 is a valid CAS Registry Number.

1369558-69-9Downstream Products

1369558-69-9Relevant academic research and scientific papers

Indium(III) chloride catalyzed conjugate addition reaction of alkynylsilanes to acrylate esters

Xu, Yan-Li,Pan, Ying-Ming,Liu, Pei,Wang, Heng-Shan,Tian, Xiao-Yan,Su, Gui-Fa

experimental part, p. 3557 - 3562 (2012/05/31)

A novel and efficient procedure for the synthesis of δ,γ- alkynyl esters by the conjugate addition of alkynylsilanes to acrylate esters in the presence of a catalytic amount of indium(III) chloride has been developed. This method provides a rapid and efficient access to substituted δ,γ-alkynyl esters.

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