80335-85-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 80335-85-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,0,3,3 and 5 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 80335-85:
(7*8)+(6*0)+(5*3)+(4*3)+(3*5)+(2*8)+(1*5)=119
119 % 10 = 9
So 80335-85-9 is a valid CAS Registry Number.
80335-85-9Relevant academic research and scientific papers
AROMATIC ANNELATION; APPLICATION TO THE SYNTHESIS OF UNSYMMETRICAL BIPHENYLS.
Tius, Marcus A.
, p. 3335 - 3338 (2007/10/02)
A procedure for the preparation of unsymmetrical biphenyls by elaboration of aromatic rings from aryl alkyl ketones is described.
