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18521-63-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 18521-63-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,8,5,2 and 1 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 18521-63:
(7*1)+(6*8)+(5*5)+(4*2)+(3*1)+(2*6)+(1*3)=106
106 % 10 = 6
So 18521-63-6 is a valid CAS Registry Number.

18521-63-6SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name	3-deoxy-D-xylo-hexonic acid

1.2 Other means of identification

Product number	-
Other names	3-Desoxy-D-xylo-hexonsaeure

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:18521-63-6 SDS

18521-63-6Upstream product

102731-63-5 O-(3-deoxy-L-erythro-hexulofuranosylic acid)-(2-3)-O-ribosyl-(1-1)-ethane-1,2-diol

18521-63-6Downstream Products

18521-63-6Relevant articles and documents

Structure of the K95 antigen from Escherichia coli O75:K95:H5, a capsular polysaccharide containing furanosidic KDO-residues.

Dengler,Jann,Jann

, p. 269 - 276 (2007/10/02)

The structure of the K95 antigenic capsular polysaccharide (K95 antigen) of Escherichia coli O75:K95:H5 was elucidated by determination of the composition, 1H- and 13C-n.m.r. spectroscopy, periodate oxidation, and methylation analysis. The K95 polysaccharide, which contains furanosidic 3-deoxy-D-manno-2-octulosonic acid (KDOf) residues, consists of----3)-beta-D-Rib-(1----8)-KDOf-(2----repeating units, has a molecular weight of approximately 25,000 (approximately 65 repeating units), and is randomly O-acetylated (1 acetyl group per repeating unit at unknown positions).

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CAS

18521-63-6