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75207-14-6

(5Z)-14,16-dihydroxy-3-methyl-3,4,7,8,9,10-hexahydro-1H-2-benzoxacyclotetradecine-1,11(12H)-dione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

75207-14-6

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75207-14-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 75207-14-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,5,2,0 and 7 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 75207-14:
(7*7)+(6*5)+(5*2)+(4*0)+(3*7)+(2*1)+(1*4)=116
116 % 10 = 6
So 75207-14-6 is a valid CAS Registry Number.

75207-14-6SDS

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 (8Z)-15,17-dihydroxy-11-methyl-12-oxabicyclo[12.4.0]octadeca-1(14),8,15,17-tetraene-3,13-dione

1.2 Other means of identification

Product number -
Other names -

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:75207-14-6 SDS

75207-14-6Upstream product

75207-14-6Downstream Products

75207-14-6Relevant articles and documents

Total Synthesis of (-)-Neocosmosin A via Intramolecular Diels-Alder Reaction of 2-Pyrone

Lee, Joon-Ho,Cho, Cheon-Gyu

, p. 5126 - 5129 (2016)

A new synthetic route to (-)-neocosmosin A was devised by elaboration of intramolecular Diels-Alder (IMDA) cycloaddition of 2-pyrone containing a bromopropiolate group as the dienophile. The IMDA reaction was accompanied by cycloreversion of carbon dioxide to give benzannulated macrolide with two bromide groups at C14 and C16. Installation of the pinacolboryl groups and oxidations allowed completion of the total synthesis of (-)-neocosmosin A.

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