261895-13-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 261895-13-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,6,1,8,9 and 5 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 261895-13:
(8*2)+(7*6)+(6*1)+(5*8)+(4*9)+(3*5)+(2*1)+(1*3)=160
160 % 10 = 0
So 261895-13-0 is a valid CAS Registry Number.
261895-13-0Relevant articles and documents
An efficient total synthesis of ellipticine
Ishikura, Minoru,Hino, Ayako,Katagiri, Nobuya
, p. 11 - 14 (2007/10/03)
A total synthesis of ellipticine could be attained through the palladium catalyzed tandem cyclization-cross-coupling reaction of indolylborate (2b) with vinyl bromide (3) as a key reaction.
