25432-20-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 25432-20-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,5,4,3 and 2 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 25432-20:
(7*2)+(6*5)+(5*4)+(4*3)+(3*2)+(2*2)+(1*0)=86
86 % 10 = 6
So 25432-20-6 is a valid CAS Registry Number.
25432-20-6Relevant articles and documents
Chemoselective α-sulfidation of amides using sulfoxide reagents
Leypold, Mario,D'Angelo, Kyan A.,Movassaghi, Mohammad
, p. 8802 - 8807 (2020/11/03)
The direct α-sulfidation of tertiary amides using sulfoxide reagents under electrophilic amide activation conditions is described. Employing convenient and readily available reagents, selective functionalization takes place to generate isolable sulfonium
