21913-08-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 21913-08-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,1,9,1 and 3 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 21913-08:
(7*2)+(6*1)+(5*9)+(4*1)+(3*3)+(2*0)+(1*8)=86
86 % 10 = 6
So 21913-08-6 is a valid CAS Registry Number.
21913-08-6Relevant articles and documents
Rapid reduction of nitriles to primary amines with nickel boride at ambient temperature
Khurana, Jitender M.,Kukreja, Gagan
, p. 1265 - 1269 (2002)
Reduction of a variety of nitriles to their corresponding primary amines can be achieved with nickel boride generated in situ in dry ethanol at ambient temperature. The reductions are very rapid and chemoselective.
