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281-09-4

281-09-4

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281-09-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 281-09-4 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 2,8 and 1 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 281-09:
(5*2)+(4*8)+(3*1)+(2*0)+(1*9)=54
54 % 10 = 4
So 281-09-4 is a valid CAS Registry Number.

281-09-4SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name 3,7,9-trioxabicyclo[3.3.1]nonane

1.2 Other means of identification

Product number -
Other names endo-endo-Bicyclo-3,7,9-trioxa<endo,endo-bicyclo<-3,7,9-trioxononane

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:281-09-4 SDS

281-09-4Upstream product

281-09-4Downstream Products

281-09-4Relevant articles and documents

Composition of iodopropylideneglycerol: An example of the application of 2D NMR spectroscopy to structure elucidation

Virgili,Cervello

, p. 434 - 439 (2007/10/03)

Using 1D and 2D NMR spectra, the compounds obtained, in a mixture, in the reaction of glycerol with iodine were identified as the two isomers (cis and trans) of 2-iodomethyl-5-hydroxymethyl-1,4-dioxane and the two isomers (cis and trans) of 2-iodomethyl-6-hydroxymethyl-1,4-dioxane. Thus, the composition of the pharmaceutical formulation named IPG has finally been established.

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