202209-86-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 202209-86-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,2,2,0 and 9 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 202209-86:
(8*2)+(7*0)+(6*2)+(5*2)+(4*0)+(3*9)+(2*8)+(1*6)=87
87 % 10 = 7
So 202209-86-7 is a valid CAS Registry Number.
202209-86-7Relevant academic research and scientific papers
Substituted triazoloazine sulphonamides
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, (2008/06/13)
The invention concerns novel substituted triazoloazine sulphonamides of formula (I) in which Q1stands for nitrogen or a CH group: Q2stands for nitrogen or a CH group; R1stands for hydrogen or halogen, or for C1-
