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7056-32-8

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7056-32-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 7056-32-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,0,5 and 6 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 7056-32:
(6*7)+(5*0)+(4*5)+(3*6)+(2*3)+(1*2)=88
88 % 10 = 8
So 7056-32-8 is a valid CAS Registry Number.

7056-32-8SDS

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 1-(1-oxo-2-hydroxycyclohexyl)-ethane

1.2 Other means of identification

Product number -
Other names 2-(2-[Cyclohexanon-(2)-yl]-ethyl)-2-hydroxy-cyclohexanon-(1)

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:7056-32-8 SDS

7056-32-8Relevant articles and documents

Potential antibacterial agents. Part III. Synthesis of 7-oxa-spiro [5, 9] pentadecane-1, 8, 13 trione: A novel macrocyclic lactone

Husain, Shaheen A.,Sarfaraz, Tahira B.,Murtaza, Najma,Sultana, Naheed

, p. 180 - 183 (2007/10/03)

In an attempt towards synthesis of intermediates (2a) 2-(1-cyanoethyl) cyclohexanone, (2b), 2-(1-nitroethyl) cyclohexanone reaction of morpholinomethyl cyclohexanone hydrochloride with CH3CN (or CH3NO2) was undetaken. Instead of the two intermediates namely 2a, 2b the known compound 3 1-(1-oxo-2-hydroxycyclohexyl)-2-(2-oxocyclohexyl)-ethane was obtained. Oxidation of this compound and its LAH reduction product 4 1-(1,2-dihydroxycyclohexyl) -2- (2- hydroxycyclohexyl) ethane with CrO3/Ac OH furnished a hitherto un-described compound 5, oxa-spiro [5,9] -pentadecane-1,8,13 trione. Its structure was established using spectroscopie techniques such as IR, HRIMS 1H-NMR, 13C-NMR etc. Antibacterial activities of the three synthesized compounds have been evaluated.

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