168281-51-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 168281-51-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,8,2,8 and 1 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 168281-51:
(8*1)+(7*6)+(6*8)+(5*2)+(4*8)+(3*1)+(2*5)+(1*1)=154
154 % 10 = 4
So 168281-51-4 is a valid CAS Registry Number.
168281-51-4Relevant articles and documents
Diazidoboranes
Mennekes, Theo,Paetzold, Peter
, (2008/10/08)
The diazidoboranes XB(N3)2 (1a-d; X=tBu, Ph, (Me3Si)3C, C9H18N) and the adducts of 1a, b with triethylamine and pyridine are formed from the dichloroboranes XBCl2.