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70902-72-6

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70902-72-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 70902-72-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,0,9,0 and 2 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 70902-72:
(7*7)+(6*0)+(5*9)+(4*0)+(3*2)+(2*7)+(1*2)=116
116 % 10 = 6
So 70902-72-6 is a valid CAS Registry Number.

70902-72-6SDS

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 2-chloro-5-methyl-4-nitroaniline

1.2 Other means of identification

Product number -
Other names 4-Chlor-6-nitro-3-amino-toluol

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:70902-72-6 SDS

70902-72-6Relevant articles and documents

Process for the preparation of p-nitroaniline compounds by the alkaline hydrolysis of mixed anilides

-

, (2008/06/13)

Process for the preparation of certain substituted p-nitroaniline compounds essentially free of the corresponding o-nitroaniline compounds. The process comprises subjecting an alkanol solution of the anilides of such compounds to alkaline hydrolysis conditions, thereby effecting hydrolysis and precipitation of the p-nitroaniline compound essentially free of the undesired o-isomer. The compounds are intermediates useful in the preparation of azo pigments.

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