111194-10-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 111194-10-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,1,1,9 and 4 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 111194-10:
(8*1)+(7*1)+(6*1)+(5*1)+(4*9)+(3*4)+(2*1)+(1*0)=76
76 % 10 = 6
So 111194-10-6 is a valid CAS Registry Number.
111194-10-6Relevant articles and documents
THE SYNTHESES OF (R)-(+)-β-VANILLYL-γ-BUTYROLACTONE AND OF CHIRAL LIGNANS THEREFROM
Brown, Eric,Daugan, Alain
, p. 1169 - 1172 (2007/10/02)
(R)-(+)-β-vanillyl-γ-butyrolactone was obtained in 4 steps including a resolution, from vanillin and dimethyl succinate, and was used for the total syntheses of 5 naturally occurring and optically active lignans such as (+)-isolariciresinol 20.