608095-64-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 608095-64-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,0,8,0,9 and 5 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 608095-64:
(8*6)+(7*0)+(6*8)+(5*0)+(4*9)+(3*5)+(2*6)+(1*4)=163
163 % 10 = 3
So 608095-64-3 is a valid CAS Registry Number.
608095-64-3Relevant academic research and scientific papers
A new regiospecific preparation of xanthones
Hauser, Frank M.,Dorsch, Warren A.
, p. 3753 - 3754 (2007/10/03)
(Matrix presented) Condensation of a benzopyranonphthalide with Michael acceptors provides an efficient, general method for regiospecific preparation of xanthones as well as linear and angular polycyclic aromatic systems containing a xanthone fragment.
