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Benzenesulfonic acid, 3,3'-(3-oxo-1(3H)-isobenzofuranylidene)bis[6-hydroxy- is a complex organic compound with the chemical formula C20H14O8S. It is characterized by a benzene ring with a sulfonic acid group attached, and two isobenzofuran moieties connected through a central benzene ring. The isobenzofuran units are further linked to the central benzene ring via a 3-oxo group, and each isobenzofuran contains a hydroxyl group. Benzenesulfonic acid,3,3'-(3-oxo-1(3H)- isobenzofuranylidene)bis[6-hydroxy- is known for its potential applications in the synthesis of dyes and pharmaceuticals, particularly due to its ability to form colored compounds and its reactivity in various chemical processes.

3078-73-7

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3078-73-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 3078-73-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,0,7 and 8 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 3078-73:
(6*3)+(5*0)+(4*7)+(3*8)+(2*7)+(1*3)=87
87 % 10 = 7
So 3078-73-7 is a valid CAS Registry Number.

3078-73-7SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 13, 2017

Revision Date: Aug 13, 2017

1.Identification

1.1 GHS Product identifier

Product name Phenolphthalein-3,3'-disulfonsaeure

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

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Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:3078-73-7 SDS

3078-73-7Upstream product

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