220912-18-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 220912-18-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,0,9,1 and 2 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 220912-18:
(8*2)+(7*2)+(6*0)+(5*9)+(4*1)+(3*2)+(2*1)+(1*8)=95
95 % 10 = 5
So 220912-18-5 is a valid CAS Registry Number.
220912-18-5Relevant academic research and scientific papers
The 2-N,N-dibenzylamino group as a participating group in the synthesis of β-glycosides
Jiao, Hailong,Hindsgaul, Ole
, p. 346 - 348 (2007/10/03)
The novel glycosyl donor 2-N,N-dibenzylaminothioglycoside 1 reacts with glycopyranoside alcohols 2, presumably via intermediate 3, to provide 1,2- trans-linked disaccharides 4 in high yield (78-86%) and with high stereoselectivity. The N-benzyl protecting
