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116424-03-4

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116424-03-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 116424-03-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,6,4,2 and 4 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 116424-03:
(8*1)+(7*1)+(6*6)+(5*4)+(4*2)+(3*4)+(2*0)+(1*3)=94
94 % 10 = 4
So 116424-03-4 is a valid CAS Registry Number.

116424-03-4SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 13, 2017

Revision Date: Aug 13, 2017

1.Identification

1.1 GHS Product identifier

Product name 7-amino-1H-benzimidazole 3-oxide

1.2 Other means of identification

Product number -
Other names 1-Oxy-3H-benzoimidazol-4-ylamine

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:116424-03-4 SDS

116424-03-4Upstream product

116424-03-4Downstream Products

116424-03-4Relevant articles and documents

o-Nitroaniline Derivatives. Part 11. 4- and 7-Amino-1H-benzimidazole 3-Oxides

Harvey, Ian W.,McFarlane Michael D.,Moody, David J.,Smith, David M.

, p. 1939 - 1944 (2007/10/02)

Of the two title compounds, the 4-amino isomer (1a) is easily obtained, either by reduction of the corresponding nitro compound, or in a five-step sequence from 2-nitro-1,3-phenylenediamine.The 7-amino isomer (1d) cannot be obtained by strictly analogous routes but it may be prepared in four steps from 2',3'-dinitroacetanilide.Attempts to cyanomethylate monoacylated 3-nitro-1,2-phenylenediamines (8) lead to 1-acyl-2,3-dihydro-4-nitrobenzimidazoles (10).

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