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1,2:3,4-di-O-isopropylidene-6-O-<2,3,4-tri-O-acetyl-6-O-(2,4-dinitrophenyl-β-D-glactopyranosyl)>-β-D-galactopyranose is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

77516-95-1

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77516-95-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 77516-95-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,5,1 and 6 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 77516-95:
(7*7)+(6*7)+(5*5)+(4*1)+(3*6)+(2*9)+(1*5)=161
161 % 10 = 1
So 77516-95-1 is a valid CAS Registry Number.

77516-95-1Downstream Products

77516-95-1Relevant academic research and scientific papers

The use of the 2,4-dinitrophenyl group in sugar chemistry re-examined

Koeners, H. J.,Kok, A. J. de,Romers, C.,Boom, J. H. van

, p. 355 - 362 (2007/10/02)

The use of the tertiary base 1,4-diazabicyclooctane, together with 1-fluoro-2,4-dinitrobenzene in the solvent DMF, proved to be an efficient method for the introduction of the 2,4-dinitrophenyl (DNP) group at different positions, including the anom

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