121732-75-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 121732-75-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,1,7,3 and 2 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 121732-75:
(8*1)+(7*2)+(6*1)+(5*7)+(4*3)+(3*2)+(2*7)+(1*5)=100
100 % 10 = 0
So 121732-75-0 is a valid CAS Registry Number.
121732-75-0Relevant academic research and scientific papers
Glycosyl Imidates, 43.- Synthesis of Lactoneotetraosyl Ceramide
Bommer, Rene,Schmidt, Richard R.
, p. 1107 - 1112 (2007/10/02)
Azidosphingosine glycosylation proved to be a valuable method for the synthesis of lactoneotetraosyl ceramide 15.For this aim the 2-azido-2-deoxylactosyl donor 5 was treated with the lactosederived acceptor 4 to provide the tetrasaccharide derivative 6.Tr