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4′-Methylumbelliferyl 2,3,4-tri-O-acetyl-β-D-xylopyranoside is a complex organic compound that serves as a substrate for various enzymes, particularly those involved in the hydrolysis of glycosidic bonds. 4′-methylumbelliferyl 2,3,4-tri-O-acetyl-β-D-xylopyranoside is a derivative of umbelliferone, a naturally occurring compound found in plants, with a β-D-xylopyranose sugar moiety attached to it. The 2,3,4-tri-O-acetyl groups indicate that the hydroxyl groups at these positions on the xylose sugar are acetylated, which protects the molecule from unwanted reactions. When an enzyme such as a glycosidase acts upon this substrate, it cleaves the glycosidic bond, releasing the 4′-methylumbelliferone aglycone, which can be detected and quantified due to its fluorescence properties. This makes 4′-methylumbelliferyl 2,3,4-tri-O-acetyl-β-D-xylopyranoside a valuable tool in biochemical research for studying enzyme activity and kinetics.

6734-34-5

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6734-34-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 6734-34-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,7,3 and 4 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 6734-34:
(6*6)+(5*7)+(4*3)+(3*4)+(2*3)+(1*4)=105
105 % 10 = 5
So 6734-34-5 is a valid CAS Registry Number.

6734-34-5SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 20, 2017

Revision Date: Aug 20, 2017

1.Identification

1.1 GHS Product identifier

Product name 4-methyl-7-(tri-O-acetyl-β-D-xylopyranosyloxy)-coumarin

1.2 Other means of identification

Product number -
Other names 4-Methyl-7-(tri-O-acetyl-β-D-xylopyranosyloxy)-cumarin

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

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More Details:6734-34-5 SDS

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