Basic

CAS No.	3571-34-4
Product Name	5,6-dioxo-2,3,5,6-tetrahydro-1H-indole-2-carboxylic acid
Molecular Formula	C9H7NO4
Molecular Weight	193.1562

Physical property

Density	1.56g/cm3
Boiling point	481.1°C at 760 mmHg
Flash point	244.8°C
Refractive index	1.639