84861-02-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 84861-02-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,4,8,6 and 1 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 84861-02:
(7*8)+(6*4)+(5*8)+(4*6)+(3*1)+(2*0)+(1*2)=149
149 % 10 = 9
So 84861-02-9 is a valid CAS Registry Number.
84861-02-9Relevant articles and documents
SYNTHESIS OF TRISUBSTITUTED 4H-1,2,4-OXADIAZINES
Zen, Shonosuke,Harada, Kazuho
, p. 1711 - 1714 (1982)
The derivatives of 4H-1,2,4-oxadiazine, a new class of six-membered heterocycles, were synthesized through the reactions of β-diketones with aliphatic nitro compounds and acetyl chloride, and also of azirines with nitrile oxides.A reaction mechanism is pr