53081-25-7 Usage
Chemical Properties
White Powder
Uses
2,3,4,6-Tetra-O-benzyl-D-galactopyranose (cas# 53081-25-7) is a compound useful in organic synthesis.
Check Digit Verification of cas no
The CAS Registry Mumber 53081-25-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,3,0,8 and 1 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 53081-25:
(7*5)+(6*3)+(5*0)+(4*8)+(3*1)+(2*2)+(1*5)=97
97 % 10 = 7
So 53081-25-7 is a valid CAS Registry Number.
InChI:InChI=1/C34H36O6/c35-34-33(39-24-29-19-11-4-12-20-29)32(38-23-28-17-9-3-10-18-28)31(37-22-27-15-7-2-8-16-27)30(40-34)25-36-21-26-13-5-1-6-14-26/h1-20,30-35H,21-25H2/t30-,31+,32+,33-,34+/m1/s1
53081-25-7Relevant articles and documents
IMPROVED PROCESS FOR PREPARATION OF 2,3,4,6-TETRA-O-BENZYL-D-GALACTOSE
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Page/Page column 25; 26; 27; 28, (2020/01/08)
Provided herein is an improved process for the preparation of benzylated derivative of D-galactose, particularly 2,3,4,6-tetra-O-benzyl-D-galactose that gives higher yield and better purity being cost effective with reduced impurities.