79222-61-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 79222-61-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,9,2,2 and 2 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 79222-61:
(7*7)+(6*9)+(5*2)+(4*2)+(3*2)+(2*6)+(1*1)=140
140 % 10 = 0
So 79222-61-0 is a valid CAS Registry Number.
79222-61-0Relevant academic research and scientific papers
Concurrent Alkylation-Methoxylation of 4,5-Dihalopyridazin-6-ones and Synthesis of 5-Halo-4-hydroxypyridazin-6-ones
Cho, Su-Dong,Choi, Woo-Yong,Yoon, Yong-Jin
, p. 1579 - 1582 (2007/10/03)
1-Alkyl-5-halo-4-methoxypyridazin-6-ones were synthesized from 1-alkyl-4,5-dihalopyridazin-6-ones by the concurrent alkylation-methoxylation. 1-Alkyl-5-halo-4-hydroxypyridazin-6-ones were also prepared.
