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Butanoic acid, 7-octenyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

138943-72-3

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138943-72-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 138943-72-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,8,9,4 and 3 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 138943-72:
(8*1)+(7*3)+(6*8)+(5*9)+(4*4)+(3*3)+(2*7)+(1*2)=163
163 % 10 = 3
So 138943-72-3 is a valid CAS Registry Number.

138943-72-3Downstream Products

138943-72-3Relevant academic research and scientific papers

Selective Conjugate Reduction of α,β-Unsaturated Esters and Amides via SmI2-Promoted Electron Transfer Process

Inanaga, Junji,Sakai, Shino,Handa, Yuichi,Yamaguchi, Masaru,Yokoyama, Yasuo

, p. 2117 - 2118 (1991)

α,β-Unsaturated esters and amides were rapidely and selectively reduced to the coresponding saturated ones under mild conditions without affecting coexisting isolated double or triple bonds by using the reduction system, SmI2-N,N-dimethylacetamide (DMA)-proton source.

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