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40339-35-3

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40339-35-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 40339-35-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,0,3,3 and 9 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 40339-35:
(7*4)+(6*0)+(5*3)+(4*3)+(3*9)+(2*3)+(1*5)=93
93 % 10 = 3
So 40339-35-3 is a valid CAS Registry Number.

40339-35-3SDS

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 sudan I

1.2 Other means of identification

Product number -
Other names 1-Phenylazo-naphthalen-2-ol

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:40339-35-3 SDS

40339-35-3Relevant articles and documents

An environmentally friendly approach to the green synthesis of azo dyes with aryltriazenes via ionic liquid promoted C-N bonds formation

Zhang, Yonghong,Liu, Yonghong,Ma, Xiaoqian,Ma, Xia,Wang, Bin,Li, Hongguang,Huang, Yan,Liu, Chenjiang

, p. 438 - 444 (2018/06/14)

An efficient and green approach for the synthesis of azo dyes has been developed via the Br?nsted acidic ionic liquid (IL) promoted diazo coupling reaction of naphthols with aryltriazenes. The reaction was carried out with the aryltriazenes as diazotizing

Azo compounds reducing formation and toxicity of amyloid beta aggregation intermediates

-

, (2011/10/12)

The present invention relates to compounds suitable as modulators of protein misfolding and/or protein aggregation. The compounds are particularly suitable as inhibitors of amyloid aggregate formation and/or modulators of amyloid surface properties, and/or as activators of degradation or reduction of amyloid aggregates.

Solid state photolysis of triazene 1-oxides with naphthols. Synthesis of azo dyes

Mohamed, Shaaban K.,Nour El-Din

, p. 508 - 509 (2007/10/03)

Sunlight irradiation of solid mixed crystals of the photolabile triazene 1-oxides and α- or β-naphthol afford azo dyes.

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