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17131-20-3

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17131-20-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 17131-20-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,7,1,3 and 1 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 17131-20:
(7*1)+(6*7)+(5*1)+(4*3)+(3*1)+(2*2)+(1*0)=73
73 % 10 = 3
So 17131-20-3 is a valid CAS Registry Number.

17131-20-3SDS

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-(4-methoxyphenyl)propane-1,2-diol

1.2 Other means of identification

Product number -
Other names estragole 2',3'-dihydrodiol

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:17131-20-3 SDS

17131-20-3Relevant articles and documents

On the regioselectivity of the PIFA-mediated bis(trifluoroacetoxylation) of styrene-type compounds

Tellitu, Imanol,Domínguez, Esther

, p. 2465 - 2470 (2008/09/19)

The addition of the hypervalent iodine reagent PIFA [phenyliodine(III) bis(trifluoroacetate)] to a series of styrene-type compounds results in the bis(trifluoroacetoxylation) of the double bond as two possible 1,2- and 1,1-regioisomers. We found that 1,1-regioisomers resulted to be unstable during chromatographic purification yielding the related arylacetaldehydes. In this paper, we show our efforts to explore the regioselectivity of this reaction, and to rationalize the results with respect to the electronic nature of the corresponding aryl ring through alternative mechanistic pathways.

Synthesis and crystal structure of 17-deaza-17-methyl thionium isomorphinan (isosulforphanol) perchlorate, an isostere of the opiate isolevorphanol

Belleau,Gulini,Gour-Salin

, p. 1268 - 1274 (2007/10/02)

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