92041-68-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 92041-68-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,2,0,4 and 1 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 92041-68:
(7*9)+(6*2)+(5*0)+(4*4)+(3*1)+(2*6)+(1*8)=114
114 % 10 = 4
So 92041-68-4 is a valid CAS Registry Number.
92041-68-4Relevant articles and documents
Ceric(IV) ammonium nitrate mediated transesterification and esterification
Stefane, Bogdan,Kocevar, Marijan,Polanc, Slovenko
, p. 1703 - 1707 (2007/10/03)
The transesterification of carboxylic esters and the esterification of carboxylic acids are effected under mild conditions in the presence of ceric(IV) ammonium nitrate (CAN).