6-Hydroxypyridazine-3-carboxylic acid CAS No.:37972-69-3 Molecular Formula:C5H4N2O3 Molecular Weight:140.097 Melting Point:246 °C Flash Point:518.5 °C at 760 mmHg. Sent E-mail INQUIRY ←[Previous:2,4-Difluorobenzonitrile] [Next:2-Amino-6-methyl-5-nitropyrimidin-4(3H)-one]→