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4-[[4-(aminocarbonyl)phenyl]azo]-3-hydroxy-N-(2-methylphenyl)naphthalene-2-carboxamide is a complex organic compound with the molecular formula C25H20N4O3. It is characterized by a naphthalene-2-carboxamide core, which is substituted with a hydroxyl group at the 3-position and an azo group at the 4-position. The azo group is connected to a 4-(aminocarbonyl)phenyl ring, while the naphthalene core is further substituted with a 2-methylphenyl group at the N-position. 4-[[4-(aminocarbonyl)phenyl]azo]-3-hydroxy-N-(2-methylphenyl)naphthalene-2-carboxamide is known for its vibrant color and is often used as a dye in various applications. Its chemical structure and properties make it a significant compound in the field of organic chemistry, particularly in the synthesis of colored compounds and pigments.

2972-58-9

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2972-58-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 2972-58-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,9,7 and 2 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 2972-58:
(6*2)+(5*9)+(4*7)+(3*2)+(2*5)+(1*8)=109
109 % 10 = 9
So 2972-58-9 is a valid CAS Registry Number.
InChI:InChI=1/C25H20N4O3/c1-15-6-2-5-9-21(15)27-25(32)20-14-17-7-3-4-8-19(17)22(23(20)30)29-28-18-12-10-16(11-13-18)24(26)31/h2-14,28H,1H3,(H2,26,31)(H,27,32)/b29-22+

2972-58-9SDS

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 4-{[4-(aminocarbonyl)phenyl]azo}-3-hydroxy-N-(2-methylphenyl)naphthalene-2-carboxamide

1.2 Other means of identification

Product number -
Other names 4-(4-Carbamoyl-phenylazo)-3-hydroxy-naphthalene-2-carboxylic acid o-tolylamide

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 -
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More Details:2972-58-9 SDS

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