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935-52-4

935-52-4

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935-52-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 935-52-4 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 9,3 and 5 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 935-52:
(5*9)+(4*3)+(3*5)+(2*5)+(1*2)=84
84 % 10 = 4
So 935-52-4 is a valid CAS Registry Number.
InChI:InChI=1/C6H11O3PS/c1-2-6-3-7-10(11,8-4-6)9-5-6/h2-5H2,1H3

935-52-4SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 15, 2017

Revision Date: Aug 15, 2017

1.Identification

1.1 GHS Product identifier

Product name Phosphorothioic acid, cyclic O,O,O-ester with 2-ethyl-2-(hydroxymethyl)-1,3-propanediol

1.2 Other means of identification

Product number -
Other names Trimethylolpropanthiophospat

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:935-52-4 SDS

935-52-4Downstream Products

935-52-4Relevant articles and documents

Synthesis and stability of sulfur-35 labelled 4-ethylbicyclothiophosphate

Tkachenko,Trofimova,Fedoseev

, p. 973 - 977 (2007/10/03)

Different synthetic routes to the preparation of 4-ethyl-2,6,7-trioxa-1-phosphabicyclo[2,2,2]octane-1-thioxide labelled with sulfur-35 have been investigated since it is of considerable interest as radioligand for neurochemistry. The thiophosphate was successfully synthesized by sulfuration of the corresponding bicyclophosphite by elemental sulfur-3 5, however the radiochemical purity of the material obtained in this way proves to be low. Convenient methods for synthesis of the thioxide from [35S] thiourea, based on the results of the autoradiolysis of the starting [35S] thiourea, has been discovered giving rise to thioxide with high radiochemical purity. The autoradiolytic stability of the labelled thiophosphate has been studied. 1999 KluwerAcademic/Plenum Publishers.

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