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Taiwanin A is a naturally occurring chemical compound belonging to the family of chromone alkaloids, primarily found in the plant species Dysosma pleiantha, which is native to Taiwan. This yellow-colored substance exhibits significant anti-inflammatory, antitumor, and antioxidant properties, making it a subject of interest in the field of natural product chemistry and pharmacology. Taiwanin A has been studied for its potential therapeutic applications, particularly in the treatment of various cancers and inflammatory diseases, due to its ability to modulate cellular signaling pathways and inhibit the growth of cancer cells.

4650-68-4

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4650-68-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 4650-68-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,6,5 and 0 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 4650-68:
(6*4)+(5*6)+(4*5)+(3*0)+(2*6)+(1*8)=94
94 % 10 = 4
So 4650-68-4 is a valid CAS Registry Number.

4650-68-4SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name (2E,3E)-2,3-bis(3,4-methylenedioxybenzylidene)-γ-butyrolactone

1.2 Other means of identification

Product number -
Other names Taiwanin A

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:4650-68-4 SDS

4650-68-4Downstream Products

4650-68-4Relevant academic research and scientific papers

Stereoselective syntheses of Taiwanin A and its isomers using a cross-coupling reaction

Sai,Ogiku,Nishitani,Hiramatsu,Horikawa,Iwasaki

, p. 582 - 586 (1995)

Taiwanin A and its isomers 7 were synthesized by means of the cross-coupling reaction of the vinylstannanes 4 and the vinyl bromides 5, which were obtained from the propiolic acid esters 3 by stereoselective hydrostannation, as a key step.

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