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32149-32-9

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32149-32-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 32149-32-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,2,1,4 and 9 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 32149-32:
(7*3)+(6*2)+(5*1)+(4*4)+(3*9)+(2*3)+(1*2)=89
89 % 10 = 9
So 32149-32-9 is a valid CAS Registry Number.

32149-32-9Relevant articles and documents

SYNTHESIS OF POLYHALOGENOBUTADIENES AND THEIR FUNCTIONAL DERIVATIVES FROM THE 1,2-DICHLOROETHYLENE DIMER

Zapol'skii, V. A.,Potkin, V. I.,Kaberdin, R. V.

, p. 1435 - 1445 (2007/10/02)

Methods for the production of various polyhalogenobutadienes, including mixed compounds, were developed on the basis of the readily obtainable 1,2-dichloroethylene dimer 1,3,4,4-tetrachloro-1-butene.The reaction of the synthesized dienes with nitrating ag

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