344914-56-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 344914-56-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,4,4,9,1 and 4 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 344914-56:
(8*3)+(7*4)+(6*4)+(5*9)+(4*1)+(3*4)+(2*5)+(1*6)=153
153 % 10 = 3
So 344914-56-3 is a valid CAS Registry Number.
344914-56-3Relevant academic research and scientific papers
Synthesis of inositol glycan cyclic phosphates
Jaworek, Christine H.,Iacobucci, Sarah,Calias, Pericles,D'Alarcao, Marc
, p. 375 - 391 (2007/10/03)
An efficient synthesis of tri-, tetra-, and pentasaccharide cyclic phosphates 1-5, structurally related to natural inositol phosphate glycans, is reported. The title compounds were assembled by PhSeOTf-promoted glycosylation of the known glucosamine precu