335162-49-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 335162-49-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,3,5,1,6 and 2 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 335162-49:
(8*3)+(7*3)+(6*5)+(5*1)+(4*6)+(3*2)+(2*4)+(1*9)=127
127 % 10 = 7
So 335162-49-7 is a valid CAS Registry Number.
335162-49-7Relevant articles and documents
Preparation of vinylphenols from 2- and 4-hydroxybenzaldehydes
Simpson, Carol J.,Fitzhenry, Matthew J.,Stamford, N. Patrick J.
, p. 6893 - 6896 (2007/10/03)
A straightforward, high-yielding procedure has been developed for the manufacture of substituted vinylphenols from 2- and 4-hydroxybenzaldehydes utilising classical Knoevenagel condensation reaction conditions.
