3691-81-4;1763-08-2 3-{(E)-[2-(pyridin-4-ylcarbonyl)hydrazinylidene]methyl}benzenesulfonic acid

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Basic

CAS No. 3691-81-4;1763-08-2
Product Name 3-{(E)-[2-(pyridin-4-ylcarbonyl)hydrazinylidene]methyl}benzenesulfonic acid
Synonyms 3691-81-4; Isonicotinic Acid m-Sulfobenzylidene Hydrazide; Isonicotinoyl Hydrazone of m-Sulfobenzaldehyde; Isonicotinyl Hydrazonotoluene-m-sulfonic Acid; Sulfoniazide
Molecular Formula C13H11N3O4S
Molecular Weight 305.3091

Physical property

Density 1.427g/cm3
Refractive index 1.65