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921-90-4

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921-90-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 921-90-4 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 9,2 and 1 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 921-90:
(5*9)+(4*2)+(3*1)+(2*9)+(1*0)=74
74 % 10 = 4
So 921-90-4 is a valid CAS Registry Number.

921-90-4SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name O2-methyl-D-6-deoxy-allose

1.2 Other means of identification

Product number -
Other names (2R,3R,4R,5R)-3,4,5-Trihydroxy-2-methoxy-hexanal

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:921-90-4 SDS

921-90-4Downstream Products

921-90-4Relevant articles and documents

O-Alkylated heavy atom carbohydrate probes for protein X-ray crystallography: Studies towards the synthesis of methyl 2-O-methyl-L-selenofucopyranoside

Sommer, Roman,Hauck, Dirk,Varrot, Annabelle,Imberty, Anne,Künzler, Markus,Titz, Alexander

, p. 2828 - 2833 (2017/01/09)

Selenoglycosides are used as reactive glycosyl donors in the syntheses of oligosaccharides. In addition, such heavy atom analogs of natural glycosides are useful tools for structure determination of their lectin receptors using X-ray crystallography. Some

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