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Benzenesulfonic acid, 4-methyl-, 2-[(4-oxo-4H-1-benzopyran-3-yl)methylene]hydrazide

Benzenesulfonic acid, 4-methyl-, 2-[(4-oxo-4H-1-benzopyran-3-yl)methylene]hydrazide Structure
Benzenesulfonic acid, 4-methyl-, 2-[(4-oxo-4H-1-benzopyran-3-yl)methylene]hydrazide structure
CAS No.
120757-41-7
Chemical Name:
Benzenesulfonic acid, 4-methyl-, 2-[(4-oxo-4H-1-benzopyran-3-yl)methylene]hydrazide
Synonyms
Benzenesulfonic acid, 4-methyl-, 2-[(4-oxo-4H-1-benzopyran-3-yl)methylene]hydrazide
CBNumber:
CB012564608
Molecular Formula:
C17H14N2O4S
Molecular Weight:
342.37
MDL Number:
MOL File:
120757-41-7.mol
Last updated:2023-07-14 17:48:26
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Benzenesulfonic acid, 4-methyl-, 2-[(4-oxo-4H-1-benzopyran-3-yl)methylene]hydrazide Properties

Melting point 208 °C(Solv: ethanol (64-17-5))
Boiling point 504.6±60.0 °C(Predicted)
Density 1.35±0.1 g/cm3(Predicted)
pka 8.27±0.40(Predicted)

Benzenesulfonic acid, 4-methyl-, 2-[(4-oxo-4H-1-benzopyran-3-yl)methylene]hydrazide Chemical Properties,Uses,Production

Benzenesulfonic acid, 4-methyl-, 2-[(4-oxo-4H-1-benzopyran-3-yl)methylene]hydrazide synthesis

17422-74-1
1576-35-8
120757-41-7
Synthesis of Benzenesulfonic acid, 4-methyl-, 2-[(4-oxo-4H-1-benzopyran-3-yl)methylene]hydrazide from CHROMONE-3-CARBOXALDEHYDE and 4-Methylbenzenesulfonhydrazide

Benzenesulfonic acid, 4-methyl-, 2-[(4-oxo-4H-1-benzopyran-3-yl)methylene]hydrazide Preparation Products And Raw materials

Raw materials

4-Methylbenzenesulfonhydrazide CHROMONE-3-CARBOXALDEHYDE

Preparation Products

Benzenesulfonic acid, 4-methyl-, 2-[(4-oxo-4H-1-benzopyran-3-yl)methylene]hydrazide 120757-41-7