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Anhydrides are organic compounds that are derived from carboxylic acids by the removal of a water molecule (H2O). They are characterized by the presence of two carbonyl groups (C=O) bonded to the same carbon atom, forming a cyclic structure. Anhydrides are named by replacing the "-ic acid" ending of the parent carboxylic acid with "-anhydride." They are important in various chemical reactions, such as esterification and amidation, and are widely used in the synthesis of pharmaceuticals, polymers, and other industrial chemicals. Anhydrides can be classified into two main types: mixed anhydrides, which are formed from two different carboxylic acids, and symmetrical anhydrides, which are formed from the same carboxylic acid. They are generally more reactive than their parent carboxylic acids due to the increased electrophilicity of the carbonyl carbon in the anhydride structure.

5732-34-3

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5732-34-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 5732-34-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,7,3 and 2 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 5732-34:
(6*5)+(5*7)+(4*3)+(3*2)+(2*3)+(1*4)=93
93 % 10 = 3
So 5732-34-3 is a valid CAS Registry Number.

5732-34-3SDS

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 dibenzo[c,g]phenanthrene-3,4-dicarboxylic acid-anhydride

1.2 Other means of identification

Product number -
Other names Dibenzo[c,g]phenanthren-3,4-dicarbonsaeure-anhydrid

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:5732-34-3 SDS

5732-34-3Upstream product

5732-34-3Downstream Products

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