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24624-80-4

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24624-80-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 24624-80-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,4,6,2 and 4 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 24624-80:
(7*2)+(6*4)+(5*6)+(4*2)+(3*4)+(2*8)+(1*0)=104
104 % 10 = 4
So 24624-80-4 is a valid CAS Registry Number.

24624-80-4SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 11, 2017

Revision Date: Aug 11, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-Nitrophenyl 2,3,4,6-tetra-O-acetyl-α-D-galactopyranoside

1.2 Other means of identification

Product number -
Other names Methanesulfonic acid,trifluoro-,2-nitrophenyl ester

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:24624-80-4 SDS

24624-80-4Relevant articles and documents

Application of halide molten salts as novel reaction media for O-glycosidic bond formation

Kumar, Vineet,Talisman, Ian Jamie,Malhotra, Sanjay V.

supporting information; experimental part, p. 3377 - 3381 (2010/08/19)

In this study we have explored the application of halide molten salts as reaction media for O-glycosidic bond formation under basic conditions and mild heating. Eighteen different room-temperature ionic liquids and molten salts, representing four different classes of cations (i.e. imidazolium, pyridinium, pyrrolidinium and ammonium), were screened in the glycosidation reaction of p-nitrophenol with aceto-bromo-α-D-galactose. 1-Butyl-4-methylimidazolium chloride (BMIM·Cl) gave the best results and was applied in the reactions of other phenolic substrates to give the products with up to 80% yields. All the reactions were highly selective to give the β-anomers, and the molten salt BMIM·Cl could easily be reused with no apparent loss in activity.

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