850255-92-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 850255-92-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,0,2,5 and 5 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 850255-92:
(8*8)+(7*5)+(6*0)+(5*2)+(4*5)+(3*5)+(2*9)+(1*2)=164
164 % 10 = 4
So 850255-92-4 is a valid CAS Registry Number.
850255-92-4Relevant articles and documents
From B(C6F5)3 to B(OC6F 5)3: Synthesis of (C6F5) 2BOC6F5 and C6F5B(OC 6F5)2 and
Britovsek, George J. P.,Ugolotti, Juri,White, Andrew J. P.
, p. 1685 - 1691 (2008/10/09)
The pentafluorophenyl esters of bis(pentafluorophenyl)borinic acid (C 6F5)2BOC6F5 (2) and pentafluorophenylboronic acid C6F6B(OC6F 5)2 (3) have b
