167683-96-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 167683-96-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,7,6,8 and 3 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 167683-96:
(8*1)+(7*6)+(6*7)+(5*6)+(4*8)+(3*3)+(2*9)+(1*6)=187
187 % 10 = 7
So 167683-96-7 is a valid CAS Registry Number.
167683-96-7Relevant articles and documents
N-arylalkyl-N-heteroarylurea and guandine compounds and methods of treating HIV infection
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, (2008/06/13)
A method for treating HIV which comprises a compound of the formula STR1 wherein A is STR2 and Zi is O, Se, NRa or C(Ra)2, and Zii is --O or (=O)2 ; wherein R1, R2, R3, and R4 are as defined in the specification.