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4H-1-Benzopyran-4-one, 5-(acetyloxy)-2-[4-(acetyloxy)-3,5-dimethoxyphenyl]-6,7-dimethoxy- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

89354-99-4

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89354-99-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 89354-99-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,9,3,5 and 4 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 89354-99:
(7*8)+(6*9)+(5*3)+(4*5)+(3*4)+(2*9)+(1*9)=184
184 % 10 = 4
So 89354-99-4 is a valid CAS Registry Number.

89354-99-4SDS

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 5,4'-di-O-acetyl-6,7,3',5'-tetramethoxyflavone

1.2 Other means of identification

Product number -
Other names Acetic acid 2-(4-acetoxy-3,5-dimethoxy-phenyl)-6,7-dimethoxy-4-oxo-4H-chromen-5-yl ester

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:89354-99-4 SDS

89354-99-4Downstream Products

89354-99-4Relevant academic research and scientific papers

Constitution of Artemisia mesatlantica Pigment: A Synthetic Study

Bhardwaj, D. K.,Chand, Gyan,Jain, R. K.,Munjal, Anita

, p. 932 - 933 (2007/10/02)

Synthesis of 5,4'-dihydroxy-6,7,3',5'-tetramethoxyflavone (1) using 4'-benzyloxy-5,6,7,3',5'-pentamethoxyflavone (2) as the key-intermediate is described.The synthetic (1) differs from the natural sample isolated from Artemisia mesatlantica Phytochemistr

A Convenient Synthesis of 6,7-Methylenedioxy-3',4'-dimethoxyisoflavone

Bhardwaj, D. K.,Bisht, M. S.,Jain, R. K.,Mehta, C. K.

, p. 82 - 84 (2007/10/02)

6,7-Methylenedioxy-3',4'-dimethoxyisoflavone (I) has been synthesized from 2',4',5'-tribenzyloxy-3,4-dimethoxy-chalkone (III).The epoxide (IV) of III is converted into the isoflavone (VI) trough the α-formyldesoxybenzoin (V).Methylenation of VI gives I.

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