115287-28-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 115287-28-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,5,2,8 and 7 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 115287-28:
(8*1)+(7*1)+(6*5)+(5*2)+(4*8)+(3*7)+(2*2)+(1*8)=120
120 % 10 = 0
So 115287-28-0 is a valid CAS Registry Number.
115287-28-0Relevant articles and documents
A SIMPLE SYNTHESIS OF THE FIRST 1-2λ5-BENZAZAPHOSPHININE RING
Barluenga, Jose,Lopez, Fernando,Palacios, Francisco
, p. 4327 - 4328 (2007/10/02)
Benz-azaphosphininones (1) are synthesized by intramolecular cyclocondensation of phosphine imides (2) in the presence of base.