1909-16-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1909-16-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,9,0 and 9 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1909-16:
(6*1)+(5*9)+(4*0)+(3*9)+(2*1)+(1*6)=86
86 % 10 = 6
So 1909-16-6 is a valid CAS Registry Number.
1909-16-6Relevant academic research and scientific papers
Synthesis and surface activity of some imidazole, 1,2,4-triazole, and tetrazole derivatives
Abramzon,Pevzner,Kofman,Alam
, p. 1841 - 1848 (2007/10/03)
Imidazole, 1,2,4-triazole, and tetrazole derivatives containing large alkyl substituents are prepared, and their surface activity is studied.
