20434-80-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 20434-80-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,0,4,3 and 4 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 20434-80:
(7*2)+(6*0)+(5*4)+(4*3)+(3*4)+(2*8)+(1*0)=74
74 % 10 = 4
So 20434-80-4 is a valid CAS Registry Number.
20434-80-4Relevant academic research and scientific papers
Sultams: Solid phase and other synthesis of anti-HIV compounds and compositions
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Page column 13-15, (2010/02/05)
Biologically active sultams are disclosed which have potent anti-HIV activity. A combinational method of synthesis, which uses a solid support and variants thereof, are described. Biological compositions and method of treating mammals for viral infections
