69349-73-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 69349-73-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,9,3,4 and 9 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 69349-73:
(7*6)+(6*9)+(5*3)+(4*4)+(3*9)+(2*7)+(1*3)=171
171 % 10 = 1
So 69349-73-1 is a valid CAS Registry Number.
69349-73-1Relevant articles and documents
Experimental observations on the reductive cleavage of endo and exo 3,4-O-benzylidene fucopyranoside derivatives
Studzian, Maciej,Pérez, María-Elena,Arias-Pérez, María-Selma
, (2021/06/09)
Reductive cleavage of methyl 3,4-O-benzylidene-α-L-fucopyranosides with BH3·THF-TfOH and NaCNBH3-TfOH systems resulted in enhanced reaction rates and selectivity compared to BH3·THF-Bu2BOTf. With this latter sys