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120533-53-1

120533-53-1

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120533-53-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 120533-53-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,0,5,3 and 3 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 120533-53:
(8*1)+(7*2)+(6*0)+(5*5)+(4*3)+(3*3)+(2*5)+(1*3)=81
81 % 10 = 1
So 120533-53-1 is a valid CAS Registry Number.

120533-53-1SDS

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 5-Amino-2-ethyl-2-methyl-3(2H)-furanone

1.2 Other means of identification

Product number -
Other names 5-Amino-2,3-dihydro-1,4-phthalazinedione

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:120533-53-1 SDS

120533-53-1Downstream Products

120533-53-1Relevant articles and documents

CYCLIZATION OF 3-HYDROXY-3-ALKYL-2-(2-HYDROXYETHYLTHIO)-1-BUTENECARBONITRILES TO 5-AMINOFURAN-3-ONES

Skvortsov, Yu. M.,Moshchevitina, E. I.,Mal'kina, A. G.

, p. 1069 (1988)

-

CYANOACETYLENE AND ITS DERIVATIVES. XI. REACTIONS OF TERTIARY CYANOALKYNYL ALCOHOLS WITH 2-MERCAPTOETHANOL

Skvortsov, Yu. M.,Moshchevitina, E. I.,Mal'kina, A. G.,Romanenko, L. S.,Trofimov, B. A.

, p. 1055 - 1058 (2007/10/02)

The nucleophilic addition of 2-mercaptoethanol to tertiary cyanoalkynyl alcohols takes place regio- and stereospecifically with the formation of 3-hydroxy-2-(2-hydroxyethylthio)-3,3-dialkyl-1-alkene-1-carbonitriles and 2,7-di(1-hydroxy-1-methylethyl)-6-oxa-3-thia-1,7-octadiene-1,8-dicarbonitrile.Under the influence of bases (triethylamine, lithium hydroxide) the former undergo further transformations, giving 2-amino-5,5-dialkyl-4,5-dihydro-4-furanones.

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