- Chemical Name:4-(2-(1-ethoxy-1,3-dioxobutan-2-ylidene)hydrazinyl)benzenesulfonic acid
- CAS No.:91568-15-9
- Molecular Formula:C12H14N2O6S
- Molecular Weight:314.319
- Hs Code.:
Synonyms:4-(2-(1-ethoxy-1,3-dioxobutan-2-ylidene)hydrazinyl)benzenesulfonic acid

