219617-55-7

Upstream product

• 67-56-1 methanol 
• 219617-48-8 4-chloro-6-methyl-2-phenylamino-pyrrolo[3,4-c]pyridine-1,3-dione 
• 40107-91-3 4-chloro-2,3-dihydro-6-methyl-1,3-dioxo-1H-pyrrolo[3,4-c]pyridine 
• 100-63-0 phenylhydrazine 

Relevant academic research and scientific papers

Investigations on the synthesis and properties of N-phenyl derivatives of 1,4-dioxo (1,4,5-trioxo) - 1,2,3,4-tetra (1,2,3,4,5,6-hexa) hydropyrido- [3,4-d] pyridazines and allied compounds

2-(1-Piperidino)- and 2-(4-methyl-l-piperazinyl)-6-methyl-3,4- pyridinedicarboximides react with N-phenylhydrazine yielding N-phenylamino- 3,4-pyridinedicarboximides. The same reaction with 1,6-dimethyl-2-oxo-1,2- dihydro- and 2-chloro-6-methyl-3,4-pyridi