136816-78-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 136816-78-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,6,8,1 and 6 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 136816-78:
(8*1)+(7*3)+(6*6)+(5*8)+(4*1)+(3*6)+(2*7)+(1*8)=149
149 % 10 = 9
So 136816-78-9 is a valid CAS Registry Number.
136816-78-9Relevant articles and documents
Anti-aids piperazines
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, (2008/06/13)
The present invention includes diaromatic substituted heterocyclic compounds (III) STR1 which are useful in treating individuals infected with the HIV virus. The invention includes certain previously generically disclosed anti-AIDS piperazinyl compounds (V) and a method of treating HIV infected individuals with the indoles of formula (V) and the anti-AIDS amines (X).