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79882-09-0

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79882-09-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 79882-09-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,9,8,8 and 2 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 79882-09:
(7*7)+(6*9)+(5*8)+(4*8)+(3*2)+(2*0)+(1*9)=190
190 % 10 = 0
So 79882-09-0 is a valid CAS Registry Number.

79882-09-0Relevant articles and documents

DIHYDROPYRAN DERIVATIVES. VI.* REACTION OF FUNCTIONAL DERIVATIVES OF 3,4-DIHYDROPYRAN WITH ALCOHOLS

Trofimov, B. A.,Lavrov, V. I.,Parshina, L. N.

, p. 1533 - 1536 (2007/10/02)

The reaction of functional derivatives of 3,4-dihydropyran with alcohols and glycols in the presence of hydrochloric acid leads to acetals with various structures, formed both through addition of the alcohols to the double bond and through alcoholysis leading to opening of the dihydropyran ring with the formation of glutaraldehyde acetals.

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