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7290-25-7

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7290-25-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 7290-25-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,2,9 and 0 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 7290-25:
(6*7)+(5*2)+(4*9)+(3*0)+(2*2)+(1*5)=97
97 % 10 = 7
So 7290-25-7 is a valid CAS Registry Number.

7290-25-7SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name 4-(bromomethyl)-2-[4-(bromomethyl)phenoxy]-1-methoxybenzene

1.2 Other means of identification

Product number -
Other names 4-(Bromomethyl)-2-(4-(bromomethyl)phenoxy)-1-methoxybenzene

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:7290-25-7 SDS

7290-25-7Relevant articles and documents

Enantioselective synthesis of dityrosine and isodityrosine via asymmetric phase-transfer catalysis

Lygo

, p. 1389 - 1392 (2007/10/03)

Application of N-anthracenylmethyl cinchonidinium chloride quaternary ammonium phase-transfer catalysts to the enantio- and diastereoselective synthesis of dityrosine and isodityrosine is reported. Under liquid-liquid phase-transfer conditions the key α-amino acid substituents are introduced with high enantioselectivity (≥95%e.e.).

On the synthesis of phaeantharine. I. Plan of the synthesis of phaeantharine and synthesis of the unit A: 4',5-Bis(bromomethyl)-2-methoxydiphenyl ether

Knabe,Weirich

, p. 445 - 449 (2007/10/02)

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