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649767-57-7

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649767-57-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 649767-57-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,4,9,7,6 and 7 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 649767-57:
(8*6)+(7*4)+(6*9)+(5*7)+(4*6)+(3*7)+(2*5)+(1*7)=227
227 % 10 = 7
So 649767-57-7 is a valid CAS Registry Number.

649767-57-7SDS

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-dihydroxy-3,6-di(propan-2-yl)cyclohex-2-en-1-one

1.2 Other means of identification

Product number -
Other names 2-Cyclohexen-1-one,2,6-dihydroxy-3,6-bis(1-methylethyl)

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:649767-57-7 SDS

649767-57-7Downstream Products

649767-57-7Relevant articles and documents

-

Horinaka,A. et al.

, p. 2372 - 2376 (1979)

-

A novel synthesis of α-hydroxy- and α,α′- dihydroxyketone from α-iodo and α,α′-diiodo ketone using photoirradiation

Horiuchi, C. Akira,Takeda, Akinori,Chai, Wen,Ohwada, Kishoh,Ji, Shun-Jun,Takahashi, T. Tomoyoshi

, p. 9307 - 9311 (2007/10/03)

A novel reaction of α-iodo ketone (α-iodocycloalkanone, α-iodo-β-alkoxy ester, and α-iodoacyclicketone) with irradiation under a high-pressure mercury lamp gave the corresponding α-hydroxyketone in good yields. In the case of α,α′- diiodo ketone, α,α′-dihydroxyketone which little has been reported until now was obtained. This reaction affords a new, clean and convenient synthetic method for α-hydroxy- and α,α′- dihydroxyketone.

Synthesis of naturally occurring diosphenols and hydroxydiosphenols

Schneider, David F.,Viljoen, Murray S.

, p. 1285 - 1292 (2007/10/03)

Syntheses of diosphenol (3), ψ-diosphenol (4), 6-hydroxydiosphenol (5) and 6-hydroxy-ψ-diosphenol (6), which are constituents of the essential oil from Barosma betulina Bartl. (mountain buchu), are discussed.

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