120881-36-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 120881-36-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,0,8,8 and 1 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 120881-36:
(8*1)+(7*2)+(6*0)+(5*8)+(4*8)+(3*1)+(2*3)+(1*6)=109
109 % 10 = 9
So 120881-36-9 is a valid CAS Registry Number.
120881-36-9Relevant academic research and scientific papers
Soft Stereoelectronic Effects at Carboxyl Oxygen
Tadayoni, B. Mitra,Huff, Jeffrey,Rebek Jr., Julius
, p. 2247 - 2253 (2007/10/02)
The effects of lone pair basicity at carboxyl oxygen were examined in the context of intramolecular general-base catalysis (igbc) of enolization of ketones. Molecules synthesized from Kemp triacid units and xanthene-1,8-dicarboxylic acid were constructed
