80716-65-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 80716-65-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,0,7,1 and 6 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 80716-65:
(7*8)+(6*0)+(5*7)+(4*1)+(3*6)+(2*6)+(1*5)=130
130 % 10 = 0
So 80716-65-0 is a valid CAS Registry Number.
80716-65-0Relevant articles and documents
Dimerization of 3-Benzoyl-4-phenylisocrotonic Acid
Singh, Janak,Agarwal, Kanti P.,Singh, Gurbakhsh
, p. 2582 - 2589 (2007/10/02)
The acid-catalyzed self-condensation of acid 1a formed the tricyclic pseudoacid dichloride 3a, which on pyrolysis underwent a ring-expansion rearrangement to produce the dilactone 5a.The structures and stereochemistries of these dimeric compounds are dedu
