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3,5-Pyrazolidinedione, 4,4-diethyl-, also known as 4,4-diethyl-3,5-pyrazolidinedione or DEPM, is a chemical compound with the molecular formula C6H10N2O2. It is a white crystalline solid that is soluble in water and various organic solvents. DEPM is primarily used as a reagent in organic synthesis, particularly in the preparation of various heterocyclic compounds and as a protecting group for amines. It is also known for its potential applications in the pharmaceutical industry, as it can be used to synthesize certain drugs and drug intermediates. Due to its reactivity and potential health hazards, it is important to handle DEPM with care, following proper safety protocols.

4744-72-3

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4744-72-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 4744-72-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,7,4 and 4 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 4744-72:
(6*4)+(5*7)+(4*4)+(3*4)+(2*7)+(1*2)=103
103 % 10 = 3
So 4744-72-3 is a valid CAS Registry Number.

4744-72-3SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name 4,4-diethylpyrazolidine-3,5-dione

1.2 Other means of identification

Product number -
Other names diethylmalonohydrazide

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:4744-72-3 SDS

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