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56240-57-4

56240-57-4

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56240-57-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 56240-57-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,6,2,4 and 0 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 56240-57:
(7*5)+(6*6)+(5*2)+(4*4)+(3*0)+(2*5)+(1*7)=114
114 % 10 = 4
So 56240-57-4 is a valid CAS Registry Number.

56240-57-4Upstream product

56240-57-4Relevant articles and documents

OXIDATION OF n-DECAMETHYLTETRASILANE WITH PEROXYBENZOIC ACID

Razuvaev, G. A.,Semenov, V. V.,Brevnova, T. N.,Kornev, A. N.

, p. C31 - C33 (1985)

It is shown, that the first stage of the reaction of n-decamethyltetrasilane with peroxybenzoic acid is oxidation of one of the two terminal Si-Si bonds, rather than oxidation of a central Si-Si bond.

OXIDATIVE CLEAVAGE OF SILICON-SILICON BONDS IN DECAMETHYLTETRASILANE AND ITS OXYGEN DERIVATIVES WITH PEROXY ACIDS

Razuvaev, G. A.,Semenov, V. V.,Brevnova, T. N.,Kornev, A. N.

, p. 779 - 785 (2007/10/02)

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