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1705-82-4

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1705-82-4 Usage

Synthesis Reference(s)

Synthetic Communications, 11, p. 947, 1981 DOI: 10.1080/00397918108065754

Check Digit Verification of cas no

The CAS Registry Mumber 1705-82-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,7,0 and 5 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1705-82:
(6*1)+(5*7)+(4*0)+(3*5)+(2*8)+(1*2)=74
74 % 10 = 4
So 1705-82-4 is a valid CAS Registry Number.
InChI:InChI=1/C14H8N2O/c15-16-13-9-5-1-3-7-11(9)14(17)12-8-4-2-6-10(12)13/h1-8H

1705-82-4SDS

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 10-diazonioanthracen-9-olate

1.2 Other means of identification

Product number -
Other names 10-diazynylidene-9,10-dihydroanthracen-9-one

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:1705-82-4 SDS

1705-82-4Upstream product

1705-82-4Relevant articles and documents

Synthesis of diazonaphthoquinones from naphthols by diazo-transfer reaction with 2-azido-1,3-dimethylimidazolinium chloride

Kitamura, Mitsuru,Tashiro, Norifumi,Sakata, Rie,Okauchi, Tatsuo

experimental part, p. 2503 - 2505 (2010/12/18)

An efficient synthetic method for the synthesis of diazonaphthoquinones from naphthols is described. A variety of diazonaphthoquinones were synthesized from the corresponding naphthols by the diazo transfer with 2-azido-1,3- dimethylimidazolinium chloride prepared by the reaction of 2-chloro-1,3- dimethylimidazorinium chloride and sodium azide. Georg Thieme Verlag Stuttgart New York.

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