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27550-66-9

27550-66-9

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27550-66-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 27550-66-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,7,5,5 and 0 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 27550-66:
(7*2)+(6*7)+(5*5)+(4*5)+(3*0)+(2*6)+(1*6)=119
119 % 10 = 9
So 27550-66-9 is a valid CAS Registry Number.

27550-66-9SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 20, 2017

Revision Date: Aug 20, 2017

1.Identification

1.1 GHS Product identifier

Product name 4-hydroxy-1,2-dithiolane

1.2 Other means of identification

Product number -
Other names 1,2-Dithia-4-hydroxypentan

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:27550-66-9 SDS

27550-66-9Relevant articles and documents

Selective synthesis of isomeric dithioglycerols

Levanova,Grabel'nykh,Sukhomazova,Zemirova,Russavskaya,Albanov,Klyba,Zhanchipova,Korchevin

experimental part, p. 1428 - 1433 (2009/06/08)

Reactions of 2,3-dibromopropan-1-ol and 1,3-dichloropropan-2-ol with elemental sulfur activated in the system hydrazine hydrate-2-aminoethanol at 30-35°C gave oligomeric polysulfides which were subjected to reductive cleavage with formation of individual dithioglycerol isomers. Activation of sulfur with the use of alkali gives rise to mixtures of isomeric products.

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