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Methanone, (2,4-dimethoxyphenyl)(3-methoxyphenyl)-, also known as 1-(2,4-dimethoxyphenyl)-2-(3-methoxyphenyl)ethanone, is an organic compound with the molecular formula C16H18O4. It is a derivative of acetophenone, featuring two phenyl rings connected by a methylene bridge (-CH2-). The compound has three methoxy groups attached to the phenyl rings, with two methoxy groups on the 2,4-positions of one phenyl ring and one methoxy group on the 3-position of the other phenyl ring. This chemical is primarily used as an intermediate in the synthesis of various pharmaceuticals, agrochemicals, and other organic compounds. Its structure and properties make it a versatile building block in organic synthesis, allowing for the creation of a wide range of molecules with different functional groups and applications.

844-38-2

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844-38-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 844-38-2 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 8,4 and 4 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 844-38:
(5*8)+(4*4)+(3*4)+(2*3)+(1*8)=82
82 % 10 = 2
So 844-38-2 is a valid CAS Registry Number.

844-38-2SDS

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 2,3',4-trimethoxybenzophenone

1.2 Other means of identification

Product number -
Other names 2,3',4-Trimethoxy-benzophenon

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:844-38-2 SDS

844-38-2Relevant academic research and scientific papers

BeCl2 as a new highly selective reagent for dealkylation of aryl-methyl ethers

Sharghi, Hashem,Tamaddon, Fatemeh

, p. 13623 - 13640 (2007/10/03)

An efficient and simple method is introduced for the selective removal of methyl group from poly aryl-methyl ethers, in some important derivatives of benzophenones, xanthones, anthraquinones, aryl esters, benzamides and nitroanisoles with BeCl2.

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