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31603-33-5

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31603-33-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 31603-33-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,1,6,0 and 3 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 31603-33:
(7*3)+(6*1)+(5*6)+(4*0)+(3*3)+(2*3)+(1*3)=75
75 % 10 = 5
So 31603-33-5 is a valid CAS Registry Number.

31603-33-5Relevant articles and documents

SYNTHESIS OF BISPEROXYDICARBONATES AND THEIR REACTIVITY

Fomin, V. A.,Etlis, V. S.,Nozrina, F. D.

, p. 26 - 31 (2007/10/02)

A series of symmetrical peroxydicarbonates were obtained from the chloroformates of diethylene or dipropylene glycol monoethers.Their homolysis in benzene and in the presence of styrene and α-naphthol was investigated.The effect of the structure of the organic fragment of the peroxide on the effective, induced, and monomolecular dissociation constants is discussed.A scheme is proposed for the transformation of the free radicals which form on the basis of kinetic data and analysis of the final thermal dissociation products.

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