74209-99-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 74209-99-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,2,0 and 9 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 74209-99:
(7*7)+(6*4)+(5*2)+(4*0)+(3*9)+(2*9)+(1*9)=137
137 % 10 = 7
So 74209-99-7 is a valid CAS Registry Number.
74209-99-7Relevant academic research and scientific papers
Ester compound
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, (2008/06/13)
An ester compound having the formula STR1 where R represents a normal alkyl group having one to eight carbon atoms. A method of synthesizing the compounds is presented. The compounds have relatively low melting points, and are particularly useful in combi
