2-Pyridinecarboxylic acid, (2E)-[(2-nitrophenyl)methylene]hydrazide
CAS No. 848841-95-2
HCFC-224 134237-38-0
&acirc 138329-74-5
Green 2 1342-13-8
RU 13423-47-7
Blue 2 1342-10-5
HCFC-233 134237-40-4