165803-68-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 165803-68-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,5,8,0 and 3 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 165803-68:
(8*1)+(7*6)+(6*5)+(5*8)+(4*0)+(3*3)+(2*6)+(1*8)=149
149 % 10 = 9
So 165803-68-9 is a valid CAS Registry Number.
165803-68-9Relevant articles and documents
SYNTHETIC METHODS
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, (2012/06/16)
New strategies for the synthesis of salicylaldehyde derivatives having utility production of catalytic metal complexes.