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5-ISOBUTYLCYCLOHEXANE-1,3-DIONE is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

57641-95-9

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57641-95-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 57641-95-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,7,6,4 and 1 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 57641-95:
(7*5)+(6*7)+(5*6)+(4*4)+(3*1)+(2*9)+(1*5)=149
149 % 10 = 9
So 57641-95-9 is a valid CAS Registry Number.
InChI:InChI=1/C10H16O2/c1-7(2)3-8-4-9(11)6-10(12)5-8/h7-8H,3-6H2,1-2H3

57641-95-9SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 20, 2017

Revision Date: Aug 20, 2017

1.Identification

1.1 GHS Product identifier

Product name 5-(2-methylpropyl)cyclohexane-1,3-dione

1.2 Other means of identification

Product number -
Other names 5-Isobutylcyclohexane-1,3-dione

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:57641-95-9 SDS

57641-95-9Relevant academic research and scientific papers

Construction of Multiple-Substituted Chiral Cyclohexanes through Hydrogenative Desymmetrization of 2,2,5-Trisubstituted 1,3-Cyclohexanediones

Yu, Chang-Bin,Song, Bo,Chen, Mu-Wang,Shen, Hong-Qiang,Zhou, Yong-Gui

supporting information, p. 9401 - 9404 (2019/11/28)

The construction of chiral multiple-substituted cyclohexanes motifs is a challenging topic in organic synthesis. By the combination of desymmetrization and remote stereocontrol, a ruthenium-catalyzed transfer hydrogenative desymmetrization of 2,2,5-trisubstituted 1,3-cyclohexanediones has been successfully developed for the construction of chiral multiple-substituted cyclohexanes with high enantioselectivity and diastereoselectivity. When an ester group was introduced to the two-position, a hydrogenative desymmetrization/transesterification cascade occurred, affording the bicyclic lactones bearing three stereocenters, including two discrete stereocenters and one quaternary stereogenic center, with high enantioselectivity. The products are the multiple-substituted chiral cyclohexanes bearing the hydroxyl and carbonyl functional groups, which provide a new opportunity for further precise elaboration.

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