129354-79-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 129354-79-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,9,3,5 and 4 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 129354-79:
(8*1)+(7*2)+(6*9)+(5*3)+(4*5)+(3*4)+(2*7)+(1*9)=146
146 % 10 = 6
So 129354-79-6 is a valid CAS Registry Number.
129354-79-6Relevant academic research and scientific papers
A One Step General Synthesis of 3-Benzylcoumarins
Deshmukh, Sanjay Y.,Kelkar, Shriniwas L.,Wadia, Murzban S.
, p. 855 - 863 (2007/10/02)
Reaction od a preformed complex of the amides (2a-c) and POCl3 with substituted salicylaldehydes yielded 3-benzylcoumarins in one step and in good yields.
