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"O4,O6-((R)-benzylidene)-β-D-glucopyranosyl fluoride" is a complex organic compound that features a β-D-glucopyranosyl moiety, which is a type of sugar molecule. The compound is characterized by the presence of a benzylidene group ((R)-benzylidene) that forms a bridge between the 4th and 6th oxygen atoms of the glucopyranosyl ring. This specific arrangement of atoms and functional groups gives the compound its unique chemical properties. The compound is of interest in the field of organic chemistry, particularly in the study of carbohydrates and their derivatives, and may have applications in the synthesis of complex molecules and pharmaceuticals.

3997-31-7

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3997-31-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 3997-31-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,9,9 and 7 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 3997-31:
(6*3)+(5*9)+(4*9)+(3*7)+(2*3)+(1*1)=127
127 % 10 = 7
So 3997-31-7 is a valid CAS Registry Number.

3997-31-7Relevant academic research and scientific papers

Ready transformation of partially unprotected thioglycosides into glycosyl fluorides mediated by NIS/HF-pyridine or ET3N·3HF

Lopez, J. Cristobal,Bernal-Albert, Paloma,Uriel, Clara,Gomez, Ana M.

body text, p. 5037 - 5041 (2009/06/17)

The transformation of partially unprotected phenyl 1-thioglycosides into glycosyl fluorides can be conveniently carried out by treatment with NIS in the presence of HF-pyridine. Other sources of halonium ions such as NBS, IDCP, have also been employed. Th

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