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1H-Pyrrolizine-1,3(2H)-dione,tetrahydro-2-(1-hydroxyethylidene)-,[S-(Z)]-(9CI) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

75652-77-6

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75652-77-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 75652-77-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,5,6,5 and 2 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 75652-77:
(7*7)+(6*5)+(5*6)+(4*5)+(3*2)+(2*7)+(1*7)=156
156 % 10 = 6
So 75652-77-6 is a valid CAS Registry Number.

75652-77-6SDS

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 3-acetylpyrrolizidine-2,4-dione

1.2 Other means of identification

Product number -
Other names 2-[1-Hydroxy-eth-(Z)-ylidene]-tetrahydro-pyrrolizine-1,3-dione

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:75652-77-6 SDS

75652-77-6Downstream Products

75652-77-6Relevant academic research and scientific papers

Structural Investigations of 3-Acylpyrrolidine-2,4-diones by Nuclear Magnetic Resonance Spectroscopy and X-Ray Crystallography

Nolte, Magriet J.,Steyn, Pieter S.,Wessels, Philippus L.

, p. 1057 - 1065 (2007/10/02)

The 3-acylpyrrolidine-2,4-diones (tetramic acids) can exist in solution as pairs of internal tautomers and as a pair of external tautomers.The tautomer constitution of a number of bioactive 3-acylpyrrolidine-2,4-diones, e.g. α-cyclopiazonic acid (1) and tenuazonic acid (3), has been studied.The study was facilitated by 1H and 13C n.m.r. spectroscopy and single crystal X-ray crystallography.From these results the structures of a number of natural products containing the 3-acylpyrrolidine-2,4-dione unit have been revised.

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