61821-45-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 61821-45-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,1,8,2 and 1 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 61821-45:
(7*6)+(6*1)+(5*8)+(4*2)+(3*1)+(2*4)+(1*5)=112
112 % 10 = 2
So 61821-45-2 is a valid CAS Registry Number.
61821-45-2Relevant academic research and scientific papers
Facile preparation of amides from thioamides by ceric ammonium nitrate
Movassagh, Barahman,Meibodi, Forhatosadat,Sobhani, Shahin
, p. 1296 - 1298 (2007/10/03)
Ceric ammonium nitrate (CAN) is found to be a good oxidizing agent which converts thioamides into their oxygen analogues in aqueous acetic acid under very mild conditions.
