167633-66-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 167633-66-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,7,6,3 and 3 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 167633-66:
(8*1)+(7*6)+(6*7)+(5*6)+(4*3)+(3*3)+(2*6)+(1*6)=161
161 % 10 = 1
So 167633-66-1 is a valid CAS Registry Number.
167633-66-1Relevant academic research and scientific papers
TETRACYCLIC CONDENSED HETEROCYCLIC COMPOUNDS AND THEIR USE
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, (2008/06/13)
A novel compound of the formula wherein Ar represents a tetracyclic fused heterocyclic group which may be substituted; R1 represents H or a hydrocarbon group which may be substituted; Y represents an amino or nitrogen-containing saturated heterocyclic gro
