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193970-71-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 193970-71-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,3,9,7 and 0 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 193970-71:
(8*1)+(7*9)+(6*3)+(5*9)+(4*7)+(3*0)+(2*7)+(1*1)=177
177 % 10 = 7
So 193970-71-7 is a valid CAS Registry Number.

193970-71-7SDS

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	4-methoxy-3-nitrophenylarsonic acid

1.2 Other means of identification

Product number	-
Other names	(4-methoxy-3-nitro-phenyl)-arsonic acid

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:193970-71-7 SDS

193970-71-7Upstream product

193970-71-7Downstream Products

193970-71-7Relevant articles and documents

Substituted phenylarsonic acids; structures and spectroscopy

Lloyd, Nicholas C.,Morgan, Hugh W.,Nicholson, Brian K.,Ronimus, Ron S.

, p. 2443 - 2450 (2008)

Full NMR and ESI-MS spectra, and differential scanning calorimeter data are presented for 15 substituted phenylarsonic acids, including two new fluoro-substituted examples. X-ray crystal structure determinations of five examples (phenylarsonic acid and the 4-fluoro-, 4-fluoro-3-nitro-, 3-amino-4-hydroxy- and 3-amino-4-methoxy-substituted derivatives) were determined and the H-bonding crystal-packing patterns analysed.

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CAS

193970-71-7