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190121-99-4

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190121-99-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 190121-99-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,0,1,2 and 1 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 190121-99:
(8*1)+(7*9)+(6*0)+(5*1)+(4*2)+(3*1)+(2*9)+(1*9)=114
114 % 10 = 4
So 190121-99-4 is a valid CAS Registry Number.

190121-99-4SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-(4-aminophenyl)-3H-benzimidazole-5-carboxylic acid

1.2 Other means of identification

Product number -
Other names 2-(4-aminophenyl)benzimidazole-5-carboxylic 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:190121-99-4 SDS

190121-99-4Downstream Products

190121-99-4Relevant articles and documents

Suramin analogues with a 2-phenylbenzimidazole moiety as partial structure. 1. Carboxylic acid analogues

Kreimeyer,Magor,Nickel

, p. 268 - 271 (2007/10/03)

The synthesis of carboxylic acid analogues of suramin bearing the 2-phenyl-benzimidazole moiety as part of their structure is described. Azomethines 3a-c and 5a-c obtained from 3,4-diaminobenzoic acid (1) and nitrobenzaldehydes (2) are oxidized with oxyge

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