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15839-23-3

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15839-23-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 15839-23-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,5,8,3 and 9 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 15839-23:
(7*1)+(6*5)+(5*8)+(4*3)+(3*9)+(2*2)+(1*3)=123
123 % 10 = 3
So 15839-23-3 is a valid CAS Registry Number.

15839-23-3SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 15, 2017

Revision Date: Aug 15, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-(propan-2-yloxymethylidene)cyclohexan-1-one

1.2 Other means of identification

Product number -
Other names 2-Isopropyloxymethylen-cyclohexanon

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:15839-23-3 SDS

15839-23-3Relevant articles and documents

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Woodward,McLamore

, p. 379 (1949)

-

THERMALLY INITIATED REACTIONS OF (Z)-EPOXYHEXENYNES A FACILE PREPARATION OF 3,4-ANNULATED FURANS

Eberbach, Wolfgang,Roser, Joachim

, p. 2221 - 2234 (2007/10/02)

An efficient and general access to 3,4-annulated 2-vinylfurans (type II) is provided by the thermally induced ring transformation of epoxyhexenynes (I).Depending on the substitution pattern the reactions proceed either by heating in solution (5a-h) or under short-time thermolysis conditions (6i, j).The results are consistent with a multistep mechanism involving 1-oxacyclohepta-3,4,6-trienes as central intermediates.

Electrocyclization Rates for Some Donor-Acceptor-Substituted Trienes

Marvell, Elliot N.,Hilton, Charles,Cleary, Michael

, p. 4272 - 4275 (2007/10/02)

Three new trienes, ethyl 3-(2-vinylcyclohexenyl)-trans-propenoate (10), ethyl 3-(2-trans-styrylcyclohexenyl)-trans-propenoate (11), and ethyl 3--trans-propenoate (14), have been prepared and characterized.The kinetic

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