151507-67-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 151507-67-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,1,5,0 and 7 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 151507-67:
(8*1)+(7*5)+(6*1)+(5*5)+(4*0)+(3*7)+(2*6)+(1*7)=114
114 % 10 = 4
So 151507-67-4 is a valid CAS Registry Number.
151507-67-4Relevant articles and documents
Stabilisation of pyrimidine nucleoside triflates by N-nitro groups
Serra, Carme,Aragones, Carme,Bessa, Jordi,Farras, Jaume,Vilarrasa, Jaume
, p. 7575 - 7578 (2007/10/03)
Triflation of N3-protected uridines (N-COPh, N-CH=CH-COOMe, N-NO2) has been investigated. A stable 2'O-triflyl derivative, that of N-nitro-3',5'-O- (tetraisopropyldisiloxane-1,3-diyl)uridine, has been isolated for the first time; by
