72109-82-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 72109-82-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,2,1,0 and 9 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 72109-82:
(7*7)+(6*2)+(5*1)+(4*0)+(3*9)+(2*8)+(1*2)=111
111 % 10 = 1
So 72109-82-1 is a valid CAS Registry Number.
InChI:InChI=1/C17H26O2/c1-2-3-4-5-6-7-11-14-19-17(18)15-16-12-9-8-10-13-16/h8-10,12-13H,2-7,11,14-15H2,1H3
72109-82-1Relevant academic research and scientific papers
Esterification of carboxylic acids with alcohols under microwave irradiation in the presence of zinc triflatet
Shekarriz, Marzieh,Taghipoor, Sohrab,Khalili, Ali Asghar,Jamarani, Mohammad Soleymani
, p. 172 - 173 (2007/10/03)
The esterification of aliphatic and aromatic carboxylic acids with various alcohols (1°, 2°, 3°, benzylic) was studied under microwave irradiation in the presence of zinc triflate as catalyst; the reaction times were short and the yield of reactions was good to excellent.
