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613-20-7

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613-20-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 613-20-7 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 6,1 and 3 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 613-20:
(5*6)+(4*1)+(3*3)+(2*2)+(1*0)=47
47 % 10 = 7
So 613-20-7 is a valid CAS Registry Number.

613-20-7SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name 2,6-naphthoquinone

1.2 Other means of identification

Product number -
Other names 2.6-Dioxo-naphthalin-dihydrid-(2.6)

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:613-20-7 SDS

613-20-7Relevant articles and documents

Binuclear molybdenum(V)porphyrins bridged by benzenediolate or naphthalenediolate dianion: Cooperative coordination equilibrium of two molybdenum centers involving electron transfer

Kurihara, Masato,Saito, Ikuko,Matsuda, Yoshihisa

, p. 1109 - 1110 (1996)

The reactions of molybdenumporphyrin and an aromatic diol were studied. A cooperative coordination of two hydroxyl groups to molybdenum centers was confirmed.

Molecular recognition of 2,6-naphthoquinone by 5,11,17,23,29,35-hexa-tert-butyl-37,38,39,40,41,42-hexahydroxycalix(6)arene

Chawla, H. Mohindra,Srinivas, K.

, p. 230 - 233 (2007/10/02)

UV, IR and 1H NMR spectral analyses of host-guest complexation of 2,6-naphthoquinone (3) and 5,11,17,23,29,35-hexa-tert-butyl-37,38,39,40,41,42-hexahydroxycalix(6)arene (1c) reveals that the former can be recognised by the latter at low concentrations (5*10-4 M - 3.72*10-3 M).

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