109337-79-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 109337-79-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,9,3,3 and 7 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 109337-79:
(8*1)+(7*0)+(6*9)+(5*3)+(4*3)+(3*7)+(2*7)+(1*9)=133
133 % 10 = 3
So 109337-79-3 is a valid CAS Registry Number.
109337-79-3Relevant academic research and scientific papers
The DFRC method for lignin analysis. 7. Behavior of cinnamyl end groups
Lu, Fachuang,Ralph, John
, p. 1981 - 1987 (2007/10/03)
The behavior of cinnamyl end groups of lignins during the derivatization followed by reductive cleavage (DFRC) procedure has been investigated using lignin model compounds. On AcBr treatment, hydroxycinnamyl alcohols give rise mainly to 1-aryl-1,3-dibromo
