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71917-17-4

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71917-17-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 71917-17-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,1,9,1 and 7 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 71917-17:
(7*7)+(6*1)+(5*9)+(4*1)+(3*7)+(2*1)+(1*7)=134
134 % 10 = 4
So 71917-17-4 is a valid CAS Registry Number.

71917-17-4Upstream product

71917-17-4Downstream Products

71917-17-4Relevant articles and documents

FLUOROALIPHATIC ESTERS OF FLUOROSULFONIC ACID. 1. REACTIONS OF HIGHER FLUOROOLEFINS WITH ELECTROCHEMICALLY GENERATED PEROXYDISULFURYL DIFLUORIDE

Rogovik, V. M.,Koval'skii, Ya. I.,Delyagina, N. I.,Mysov, E. I.,Gida, V. M.,et al.

, p. 1862 - 1870 (2007/10/02)

The electrolysis of fluorosulfonic acid in the presence of perfluoro-2-alkenes in an electrolyzer without a diaphragm results in the formation of a mixture of products, whose composition is determined by both the anodic and cathodic processes.

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