18922-11-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 18922-11-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,8,9,2 and 2 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 18922-11:
(7*1)+(6*8)+(5*9)+(4*2)+(3*2)+(2*1)+(1*1)=117
117 % 10 = 7
So 18922-11-7 is a valid CAS Registry Number.
18922-11-7Relevant articles and documents
A NOVEL CLEAVAGE WITH NITRIC ACID OF POLYMETHYLATED DIBENZYL SELENIDES AND SELENOXIDES
Suzuki, Hitomi,Ohnishi, Kazumasa
, p. 111 - 112 (2007/10/02)
When treated with nitric acid at low temperature, the title selenides and selenoxides undergo a novel cleavage reaction to give the corresponding benzyl nitrates and elemental selenium.