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4519-45-3

4519-45-3 structure

4519-45-3 structure

Name: 3-[(4-methylphenyl)hydrazinylidene]-6-oxocyclohexa-1,4-diene-1-carboxylic acid
Chemical Name: 3-[(4-methylphenyl)hydrazinylidene]-6-oxocyclohexa-1,4-diene-1-carboxylic acid
CAS Number: 4519-45-3
Molecular Formula: C₁₄H₁₂N₂O₃
Molecular Weight: 256.25700
Create Date: 2016-02-13 18:12:19
Modify Date: 2025-08-25 20:12:31

Name	3-[(4-methylphenyl)hydrazinylidene]-6-oxocyclohexa-1,4-diene-1-carboxylic acid
Synonyms	5-p-Toluolazo-salicylsaeure 5-p-Toluolazo-2-hydroxy-benzoesaeure 2-hydroxy-5-p-tolylazo-benzoic acid 2-Hydroxy-5-p-tolylazo-benzoesaeure

Molecular Formula	C₁₄H₁₂N₂O₃
Molecular Weight	256.25700
Exact Mass	256.08500
PSA	78.76000
LogP	1.98580

HS Code	2927000090

57573-52-1 structure

57573-52-1

69-72-7 structure

69-72-7

~%

4519-45-3 structure

4519-45-3

Literature: Grandmougin; Guisan Chemische Berichte, 1907 , vol. 40, p. 4207 Chem. Zentralbl., 1908 , vol. 79, # II p. 310

Precursor 2
57573-52-1 69-72-7
DownStream 0

HS Code	2927000090
Summary	2927000090 other diazo-, azo- or azoxy-compounds。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

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