120344-54-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 120344-54-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,0,3,4 and 4 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 120344-54:
(8*1)+(7*2)+(6*0)+(5*3)+(4*4)+(3*4)+(2*5)+(1*4)=79
79 % 10 = 9
So 120344-54-9 is a valid CAS Registry Number.
120344-54-9Relevant academic research and scientific papers
New Heterocyclic Compounds Derived from Diethyl 2,5-Dioxo-1,4-cyclohexanedicarboxylate and 2-Aminobenzophenone
Kitahara, Kiyoshi,Nishi, Hisao
, p. 1063 - 1065 (2007/10/02)
The synthesis and properties of a new class of heterocyclic compounds 5-8 derived from 2-aminobenzophenone and diethyl 2,5-dioxo-1,4-cyclohexanedicarboxylate were investigated.
