115505-25-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 115505-25-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,5,5,0 and 5 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 115505-25:
(8*1)+(7*1)+(6*5)+(5*5)+(4*0)+(3*5)+(2*2)+(1*5)=94
94 % 10 = 4
So 115505-25-4 is a valid CAS Registry Number.
115505-25-4Relevant academic research and scientific papers
Doorn, Johannes A. van,Meijboom, Nico
, p. 1700 - 1701 (1987)
In contrast to unsubstituted tri(aryl)phosphines, bis(p-dimethylaminophenyl)phenylphosphine is not cleaved by sodium in liquid ammonia; instead, the hitherto unknown Birch product is formed via an intermediary phosphinocyclohexadienyl anion.
