265670-73-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 265670-73-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,6,5,6,7 and 0 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 265670-73:
(8*2)+(7*6)+(6*5)+(5*6)+(4*7)+(3*0)+(2*7)+(1*3)=163
163 % 10 = 3
So 265670-73-3 is a valid CAS Registry Number.
265670-73-3Relevant articles and documents
A new approach to isoindolobenzazepines. A simple synthesis of lennoxamine
Couture, Axel,Deniau, Eric,Grandclaudon, Pierre,Hoarau, Christophe
, p. 1491 - 1499 (2007/10/03)
A convenient and versatile short-step synthesis of isoindolobenzazepines, illustrated by a total synthesis of the alkaloid lennoxamine 1, is described. (C) 2000 Elsevier Science Ltd.
