67205-91-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 67205-91-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,7,2,0 and 5 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 67205-91:
(7*6)+(6*7)+(5*2)+(4*0)+(3*5)+(2*9)+(1*1)=128
128 % 10 = 8
So 67205-91-8 is a valid CAS Registry Number.
67205-91-8Relevant academic research and scientific papers
Aromatic diketones
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, (2008/06/13)
Beta-diketones substituted by an aryl-aliphatic group in which the aliphatic chain is interrupted by a cyclic group, and useful as anti-viral agents, are prepared by interacting the appropriate aryl-aliphatic halide with an alkali metal salt of a beta-dik
