475977-63-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 475977-63-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,7,5,9,7 and 7 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 475977-63:
(8*4)+(7*7)+(6*5)+(5*9)+(4*7)+(3*7)+(2*6)+(1*3)=220
220 % 10 = 0
So 475977-63-0 is a valid CAS Registry Number.
475977-63-0Relevant articles and documents
t-Butyl N,N-dibromocarbamate (BBC) - New reagent for aminobromination of terminal alkenes
Klepacz, Anna,Zwierzak, Andrzej
, p. 4539 - 4540 (2007/10/03)
t-Butyl N,N-dibromocarbamate, easily obtained by bromination of t-butyl carbamate in aqueous potassium carbonate, reacts smoothly with a variety of terminal alkenes to afford the corresponding β-bromo-N-Boc-amines upon reduction with aqueous sodium sulphi
