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3(2H)-Benzofuranone, 7-hydroxy- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

19397-70-7

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19397-70-7 Usage

Uses

7-Hydroxy-3(2H)-benzofuranone is a reagent in the preparation of liquid display panels.

Check Digit Verification of cas no

The CAS Registry Mumber 19397-70-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,9,3,9 and 7 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 19397-70:
(7*1)+(6*9)+(5*3)+(4*9)+(3*7)+(2*7)+(1*0)=147
147 % 10 = 7
So 19397-70-7 is a valid CAS Registry Number.

19397-70-7SDS

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 7-Hydroxy-1-benzofuran-3(2H)-one

1.2 Other means of identification

Product number -
Other names 7,4'-Dihydroxy-flavanon

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:19397-70-7 SDS

19397-70-7Upstream product

19397-70-7Downstream Products

19397-70-7Relevant academic research and scientific papers

Aromatic urea derivatives and their use as herbicide

-

, (2008/06/13)

This invention relates to novel compounds of formula [I], a process for their production, and their use as a herbicide. STR1 wherein A represents the bond STR2 in which X is a hydrogen atom, a chlorine atom, a nitro group or a trifluoromethyl group; B represents a hydrogen atom, a methyl group or a methoxy group; and Ar represents one member selected from the group consisting of STR3 in which R1 to R38, are as defined hereinafter.

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