212128-17-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 212128-17-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,2,1,2 and 8 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 212128-17:
(8*2)+(7*1)+(6*2)+(5*1)+(4*2)+(3*8)+(2*1)+(1*7)=81
81 % 10 = 1
So 212128-17-1 is a valid CAS Registry Number.
212128-17-1Relevant articles and documents
Scope and applications of "active and latent" thioglycosyl donors. Part 4
Cao, Suoding,Hernandez-Mateo, Fernando,Roy, Rene
, p. 609 - 631 (2007/10/03)
The relative reactivity of various thioglycosyl donors having ethyl, phenyl, or parasubstituted phenyl groups with electron donating (N-Ac) or electron withdrawing (NO2) substituents were compared using 1,2:3,4-di-O-isopropylidene-α-D-galactopy
