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6989-21-5

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6989-21-5 Usage

General Description

Atractyline was a chemical compound that has been discontinued and it was also known as "SH". It was widely used in various industries for different purposes. However, specific details about its uses, properties, and the reasons for its discontinuation are not clearly provided. Additional information about this particular chemical is limited and thus more thorough research would be required for a comprehensive understanding.

Check Digit Verification of cas no

The CAS Registry Mumber 6989-21-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,9,8 and 9 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 6989-21:
(6*6)+(5*9)+(4*8)+(3*9)+(2*2)+(1*1)=145
145 % 10 = 5
So 6989-21-5 is a valid CAS Registry Number.
InChI:InChI=1/C15H20O/c1-10-5-4-6-15(3)8-14-12(7-13(10)15)11(2)9-16-14/h9,13H,1,4-8H2,2-3H3/t13-,15+/m0/s1

6989-21-5SDS

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 (4aS,8aR)-3,8a-Dimethyl-5-methylene-4,4a,5,6,7,8,8a,9-octahydronaphtho[2,3-b]furan

1.2 Other means of identification

Product number -
Other names (4aS,8aR)-3,8a-dimethyl-5-methylidene-4,4a,6,7,8,9-hexahydrobenzo[f][1]benzofuran

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:6989-21-5 SDS

6989-21-5Relevant articles and documents

One-step synthesis of furan rings from α-isopropylidene ketones mediated by iodine/DMSO: An approach to potent bioactive terpenes

Salihila, Jonida,Silva, Lúcia,Pérez Del Pulgar, Helena,Quílez Molina, Ana,González-Coloma, Azucena,Olmeda, A. Sonia,Quílez Del Moral, José F.,Barrero, Alejandro F.

, p. 6886 - 6894 (2019/06/14)

The system I2/dimethyl sulfoxide mediates the one-step transformation of α-isopropylidene ketones into furan rings following a biomimetic approach. This methodology has been used for the synthesis of terpene furans such as mintfurane, curzerene, atractylon, and isoatractylon, all of them possessing interesting biological activities. The synthesis of linderazulene directly from 4,5-epoxygermacrone via a cascade reaction shows the potential of this protocol. Additionally, this compound proved to show significant ixodicidal activity.

Sesquiterpene Metabolites of the Antarctic Gorgonian Dasystenella acanthina

Gavagnin, Margherita,Mollo, Ernesto,Castelluccio, Francesco,Crispino, Antonio,Cimino, Guido

, p. 1517 - 1519 (2007/10/03)

The ethereal extract of the Antarctic gorgonian Dasystenella acanthina was found to contain three main nonpolar and relatively transient sesquiterpene metabolites (1-3), which were isolated and submitted to spectral analysis. Two of them were identified as the previously reported compounds trans-β-farnesene (1) and isofuranodiene (3), whereas the third metabolite, the furanoeudesmane 2, was unknown. The structure elucidation of this new sesquiterpene was solved mainly on the basis of its spectral properties and correlation with known compounds.

Structures of Novel Sesquiterpene Alcohols from Chloranthus japonicus (Chloranthaceae)

Kawabata, Jun,Fukushi, Yukiharu,Tahara, Satoshi,Mizutani, Junya

, p. 713 - 718 (2007/10/02)

Tree novel sesquiterpene alcohols, shizuka-acoradienol (2), shizukafuranol (3) and shizukolidol (4), were isolated from Chloranthus japonicus Sieb. (Japanese name: Hitori-shizuka, Chloranthaceae).Their structures were elucidated on the basis of their physicochemical properties and some chemical reactions.Furanodienone (5), scopoletin (6a) and isoscopoletin (6b) were also isolated from this plant.

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