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81574-69-8

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81574-69-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 81574-69-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,1,5,7 and 4 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 81574-69:
(7*8)+(6*1)+(5*5)+(4*7)+(3*4)+(2*6)+(1*9)=148
148 % 10 = 8
So 81574-69-8 is a valid CAS Registry Number.

81574-69-8SDS

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 2-Bromo-4,6-dimethoxybenzaldehyde

1.2 Other means of identification

Product number -
Other names 2-Bromo-3-hydroxy-4,6-diiodopyridine

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:81574-69-8 SDS

81574-69-8Relevant articles and documents

Construction of Enantiopure Taxoid and Natural Product-like Scaffolds Using a C-C Bond Cleavage/Arylation Reaction

Weber, Manuel,Owens, Kyle,Masarwa, Ahmad,Sarpong, Richmond

, p. 5432 - 5435 (2015)

An approach to construct enantiopure complex natural product-like frameworks, including the first reported synthesis of a C17 oxygenated taxoid scaffold, is presented. A palladium-catalyzed C-C activation/cross-coupling is utilized to access these structu

Reinvestigating the acyl cyclization to the precursor of diptoindonesin G

Li, Nan-Sheng,Greene, Geoffrey L.

supporting information, (2021/03/29)

We reinvestigated the synthesis of the precursor of diptoindonesin G (2) by the intramolecular acyl cyclization of compound 1 or compound 3 in the presence of trifluoroacetic anhydride (TFAA) [1,2]. Although the reaction of 3 with TFAA generated 2 smoothl

AROMATIC DERIVATIVES, PREPARATION METHODS, AND MEDICAL USES THEREOF

-

Paragraph 0192, (2020/09/19)

The present disclosure relates generally to aromatic derivatives that are inhibitors of FGFR4 and are useful in treating FGFR4-associated diseases or conditions. Compositions containing the compounds of the present disclosure are also provided.

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