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119927-90-1

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119927-90-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 119927-90-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,9,9,2 and 7 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 119927-90:
(8*1)+(7*1)+(6*9)+(5*9)+(4*2)+(3*7)+(2*9)+(1*0)=161
161 % 10 = 1
So 119927-90-1 is a valid CAS Registry Number.

119927-90-1SDS

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 3-chloro-4,4-dimethoxycyclohexa-2,5-dien-1-one

1.2 Other means of identification

Product number -
Other names 3-Chloro-4,4-dimethoxy-2,5-cyclohexadienone

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:119927-90-1 SDS

119927-90-1Relevant articles and documents

Synthesis of (+)-Antroquinonol and Analogues by Using Enantioselective Michael Reactions of Benzoquinone Monoketals

Hsu, Che-Sheng,Fang, Jim-Min

, p. 3809 - 3816 (2016)

(+)-Antroquinonol is an anticancer agent that was first isolated from the rare mushroom Antrodia cinnamomea, which is indigenous to Taiwan. In this study, (+)-antroquinonol is synthesized from benzoquinone monoketals by using an enantioselective Michael r

Synthesis of o-chlorophenols via an unexpected nucleophilic chlorination of quinone monoketals mediated by N,N′-dimethylhydrazine dihydrochloride

Yin, Zhiwei,Zhang, Jinzhu,Wu, Jing,Green, Riana,Li, Sihan,Zheng, Shengping

supporting information, p. 2854 - 2858 (2014/05/06)

An unexpected nucleophilic chlorination of a quinone monoketal while carrying out a pyrazolidine synthesis has led to a general preparation of multisubstituted phenols. The products are obtained in good to high yields under mild conditions. The bridged pyrazolidines that were the original targets are obtained in the presence of a protic solvent. This journal is the Partner Organisations 2014.

Efficient synthesis of oxygenated terphenyls and other oligomers: Sequential arylation reactions through phenol oxidation-rearomatization

Dohi, Toshifumi,Kamitanaka, Tohru,Watanabe, Shohei,Hu, Yinjun,Washimi, Naohiko,Kita, Yasuyuki

supporting information, p. 13614 - 13618 (2013/01/15)

One by one: Starting from simple phenols, a diverse series of oxygenated terphenyl compounds can be prepared in a concise and practical manner using sequential arylation reactions involving phenol oxidation/rearomatization and quinone monoacetal intermediates (see scheme). Many of the terphenyl products can be used for preparing well-defined oligomers and, furthermore, contain valuable functional groups that can be transformed for further diversification. Copyright

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