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14035-71-3

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14035-71-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 14035-71-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,4,0,3 and 5 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 14035-71:
(7*1)+(6*4)+(5*0)+(4*3)+(3*5)+(2*7)+(1*1)=73
73 % 10 = 3
So 14035-71-3 is a valid CAS Registry Number.

14035-71-3Downstream Products

14035-71-3Relevant articles and documents

A CONVENIENT METHOD FOR THE SYNTHESIS OF (E)-3-ALKENOIC ACIDS BY A REGIO- AND STEREOSELECTIVE REACTION OF β-VINYL-β-PROPIOLACTONE WITH ORGANOCOPPER REAGENTS

Sato, Toshio,Takeuchi, Masashi,Itoh, Toshiyuki,Kawashima, Masatoshi,Fujisawa, Tamotsu

, p. 1817 - 1820 (1981)

β-Vinyl-β-propiolactone reacts regio- and stereoselectively with Grignard reagents in the presence of copper(I) catalyst or with diorganocuprates to afford (E)-3-alkenoic acids in high yields.

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