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4,5-Didehydro-5,6-dihydroretinoic acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

52978-64-0

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52978-64-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 52978-64-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,2,9,7 and 8 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 52978-64:
(7*5)+(6*2)+(5*9)+(4*7)+(3*8)+(2*6)+(1*4)=160
160 % 10 = 0
So 52978-64-0 is a valid CAS Registry Number.

52978-64-0SDS

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 (2E,4E,6E,8E)-3,7-dimethyl-9-(2,6,6-trimethylcyclohex-2-en-1-yl)nona-2,4,6,8-tetraenoic acid

1.2 Other means of identification

Product number -
Other names Dehydroretinoic acid

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:52978-64-0 SDS

52978-64-0Relevant academic research and scientific papers

New, regioselective, one-pot synthesis of (all-E)-retinoic acid and analogues from enaminodiester synthons

Cartier, Dominique,Valla, Alain,Le Guillou, Regis,Labia, Roger,Potier, Pierre

, p. 2250 - 2253 (2007/10/03)

A one-pot synthesis of (all-E)-retinoic acid and related compounds from new enamino diester synthons is described. The enamino diesters was produced nearly quantitatively from methyl propylidene- and isopropylidenemalonate and DMF-DMA. This easy process allowed retinoic acid to be produced in 1 d and appeared advantageous to current industrial syntheses. ( Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2003).

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