Synonym: 5-(2-Phenyl-pyrazolo[1,5-a]pyridin-3-yl)-1H-pyrazolo[3,4-c]pyridazin-3-ylamine, 5-(2-Phenylpyrazolo[1,5-a]pyridin-3-yl)-1H-pyrazolo[3,4-c]pyridazin-3-amine, FR 18020 CAS Number: 865362-74-9 Empirical Formula (Hill Notation): C18H13N7 Molecular Weight: 327.34...