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3-hydroxy-2-nitrophenyl 2,3,4,6-tetra-O-acetyl-β-D-galactopyranoside is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

77667-37-9

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77667-37-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 77667-37-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,6,6 and 7 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 77667-37:
(7*7)+(6*7)+(5*6)+(4*6)+(3*7)+(2*3)+(1*7)=179
179 % 10 = 9
So 77667-37-9 is a valid CAS Registry Number.

77667-37-9Downstream Products

77667-37-9Relevant academic research and scientific papers

THE SYNTHESIS OF β-D-GALACTOPYRANOSIDE ANALOGS THAT CHELATE LANTHANIDE METAL IONS

Rackwitz, Hans-Richard,Shahrokh, Zahra

, p. 233 - 244 (2007/10/02)

The analogs of o-nitrophenyl β-D-galactopyranoside and -fucopyranoside, namely, 3-hydroxy-2-nitrophenyl β-D-galactopyranoside (5) and -fucopyranoside (6), respectively, were synthesized by Koenigs-Knorr reaction of the O-acetylglycosyl bromides with 2-nit

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