100622-81-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 100622-81-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,0,6,2 and 2 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 100622-81:
(8*1)+(7*0)+(6*0)+(5*6)+(4*2)+(3*2)+(2*8)+(1*1)=69
69 % 10 = 9
So 100622-81-9 is a valid CAS Registry Number.
100622-81-9Relevant articles and documents
Synthesis of substituted nitrooxindoles via intramolecular oxidative nucleophilic substitution of hydrogen in m-nitroacylanilides
Makosza, Mieczylaw,Paszewski, Maciej
, p. 2203 - 2206 (2007/10/03)
A simple method of the synthesis of substituted nitrooxindoles via intramolecular oxidative nucleophilic substitution of hydrogen is described.