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2-Naphthalenecarboxylic acid, 7-methyl-, methyl ester is an organic compound with the chemical formula C12H12O2. It is a derivative of naphthalene, a polycyclic aromatic hydrocarbon, and is characterized by the presence of a methyl group at the 7-position and a carboxylic acid group at the 2-position. 2-Naphthalenecarboxylic acid, 7-methyl-, methyl ester is an ester, formed by the esterification of the carboxylic acid group with a methyl group. It is a white crystalline solid with a melting point of approximately 95-97°C. This chemical is primarily used as an intermediate in the synthesis of various pharmaceuticals, agrochemicals, and other organic compounds. Due to its aromatic nature, it exhibits certain biological activities and is also used in the preparation of dyes and pigments.

5043-18-5

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5043-18-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 5043-18-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,0,4 and 3 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 5043-18:
(6*5)+(5*0)+(4*4)+(3*3)+(2*1)+(1*8)=65
65 % 10 = 5
So 5043-18-5 is a valid CAS Registry Number.

5043-18-5SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 11, 2017

Revision Date: Aug 11, 2017

1.Identification

1.1 GHS Product identifier

Product name methyl 7-methylnaphthalene-2-carboxylate

1.2 Other means of identification

Product number -
Other names 2-Naphthalenecarboxylic acid,7-methyl-,methyl ester

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:5043-18-5 SDS

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