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3-[2,4-Dimethoxy-6-(4-methoxy-phenoxycarbonyloxy)-phenyl]-3-oxo-2-(triphenyl-λ5-phosphanylidene)-propionic acid benzyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

78899-33-9

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78899-33-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 78899-33-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,8,9 and 9 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 78899-33:
(7*7)+(6*8)+(5*8)+(4*9)+(3*9)+(2*3)+(1*3)=209
209 % 10 = 9
So 78899-33-9 is a valid CAS Registry Number.

78899-33-9SDS

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 benzyl 3-(2,4-dimethoxy-6-(((4-methoxyphenoxy)carbonyl)oxy)phenyl)-3-oxo-2-(triphenyl-l<sup>5</sup>-phosphanylidene)propanoate

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:78899-33-9 SDS

78899-33-9Relevant academic research and scientific papers

Synthesis of Demethoxycapillarisin, a Naturally Occurring 2-Phenoxychromone, and Related Compounds

Takeno, Hidekazu,Hashimoto, Masashi,Koma, Yoshiyasu,Horiai, Haruo,Kikuchi, Hiroyuki

, p. 474 - 475 (2007/10/02)

Demethoxycapillarisin (1), a naturally occurring 2-phenoxychromone, and the related compounds (2) - (4) have been synthesized via a route involving, as a key step, an intramolecular Wittig reaction between a phosphorus ylide and a carbonate.

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