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19728-22-4

19728-22-4

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19728-22-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 19728-22-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,9,7,2 and 8 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 19728-22:
(7*1)+(6*9)+(5*7)+(4*2)+(3*8)+(2*2)+(1*2)=134
134 % 10 = 4
So 19728-22-4 is a valid CAS Registry Number.
InChI:InChI=1/C10H10O5/c1-14-8-3-2-7(5-11)4-9(8)15-6-10(12)13/h2-5H,6H2,1H3,(H,12,13)

19728-22-4SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 20, 2017

Revision Date: Aug 20, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-(5-formyl-2-methoxyphenoxy)acetic acid

1.2 Other means of identification

Product number -
Other names -

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:19728-22-4 SDS

19728-22-4Downstream Products

19728-22-4Relevant articles and documents

Heterocyclic analogs of prostaglandines: IV. Synthesis of 3,7-interphenylene 3,10(11)-dioxa-13-azaprostanoids and 9-oxa-7-azaprostanoids based on tetronic acid and aromatic aldehydes

Pashkovskii,Shchukina,Gribovskii,Lakhvich

scheme or table, p. 657 - 670 (2009/04/07)

An approach was developed to the synthesis of stable in metabolism 3,7-interphenylene 3,10-dioxa-13-aza-and 3,11-dioxa-13-azaprostanoids, and also 9-oxa-7-azaprostanoids with interphenylene and terminal phenyl fragments in the ω-chain based on 3-(alkoxybenzylidene)-and 3-(3-phenylallylidene) tetrahydrofuran-2,4-diones obtained by Knoevenagel condensation of tetronic acid with alkoxy-substituted aromatic aldehydes and cinnamic aldehyde.

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