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430459-44-2

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430459-44-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 430459-44-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,3,0,4,5 and 9 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 430459-44:
(8*4)+(7*3)+(6*0)+(5*4)+(4*5)+(3*9)+(2*4)+(1*4)=132
132 % 10 = 2
So 430459-44-2 is a valid CAS Registry Number.

430459-44-2SDS

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 bis(5-fluoro-2,4-dihydroxyphenyl)methanone

1.2 Other means of identification

Product number -
Other names 5,5'-difluoro-2,2',4,4'-tetrahydroxybenzophenone

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:430459-44-2 SDS

430459-44-2Relevant articles and documents

Efficient and scalable synthesis of 4-carboxy-pennsylvania green methyl ester: A hydrophobic building block for fluorescent molecular probes

Woydziak, Zachary R.,Fu, Liqiang,Peterson, Blake R.

, p. 158 - 164 (2014/03/21)

Fluorinated fluorophores are valuable tools for studies of biological systems. However, amine-reactive single-isomer derivatives of these compounds are often very expensive. To provide an inexpensive alternative, we developed a practical synthesis of 4-ca

The Pennsylvania Green fluorophore: A hybrid of Oregon Green and Tokyo Green for the construction of hydrophobic and pH-insensitive molecular probes

Mottram, Laurie F.,Boonyarattanakalin, Siwarutt,Kovel, Rebecca E.,Peterson, Blake R.

, p. 581 - 584 (2007/10/03)

Fluorescent small molecules are powerful tools for exploring cellular biology. As a more hydrophobic, photostable, and less pH-sensitive alternative to fluorescein, we synthesized Pennsylvania Green, a bright, monoanionic fluorophore related to Oregon Gre

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