113119-31-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 113119-31-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,3,1,1 and 9 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 113119-31:
(8*1)+(7*1)+(6*3)+(5*1)+(4*1)+(3*9)+(2*3)+(1*1)=76
76 % 10 = 6
So 113119-31-6 is a valid CAS Registry Number.
113119-31-6Relevant articles and documents
Vitamin C in Organic Synthesis: Reaction with p-Hydroxybenzyl Alcohol Derivatives
Poss, Andrew J.,Belter, Randolph K.
, p. 1535 - 1540 (2007/10/02)
The reaction of L-ascorbic acid (1) with p-hydroxybenzyl alcohol (9) yields 2-(p-hydroxybenzyl)-3-ketohexulosonic acid lactone (10).This reaction proceeds by the addition of the conjugate base of ascorbic acid to the protonated quinone methide derived fro
