904672-05-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 904672-05-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,0,4,6,7 and 2 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 904672-05:
(8*9)+(7*0)+(6*4)+(5*6)+(4*7)+(3*2)+(2*0)+(1*5)=165
165 % 10 = 5
So 904672-05-5 is a valid CAS Registry Number.
904672-05-5Relevant academic research and scientific papers
A facile stereoselective synthesis of α-glycosyl ureas
Bianchi, Aldo,Ferrario, Davide,Bernardi, Anna
, p. 1438 - 1446 (2007/10/03)
α-Glycosyl ureas can be synthesised directly from tetra-O-benzyl glycosyl azides and isocyanates, using a one-pot procedure that is simple and general in scope. The benzyl protecting groups are easily removed from the urea products by catalytic hydrogenat
