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Propanedioic acid, (1-pyrenylmethyl)-, also known as 1-(pyren-1-ylmethyl)propan-2-one or pyrenemethylmalonic acid, is a chemical compound with the molecular formula C19H14O4. It is a derivative of malonic acid, featuring a pyrene group attached to the methylene carbon of the malonic acid structure. Propanedioic acid, (1-pyrenylmethyl)- is characterized by its yellow crystalline appearance and is soluble in organic solvents. It is primarily used in the synthesis of various pyrene-labeled compounds, which are employed in fluorescence spectroscopy and as markers in biological research. Due to its unique structure, it has potential applications in the development of new materials and chemical sensors.

4643-67-8

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4643-67-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 4643-67-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,6,4 and 3 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 4643-67:
(6*4)+(5*6)+(4*4)+(3*3)+(2*6)+(1*7)=98
98 % 10 = 8
So 4643-67-8 is a valid CAS Registry Number.

4643-67-8SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-(pyren-1-ylmethyl)propanedioic acid

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:4643-67-8 SDS

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