3-Phenoxypyridazine is a chemical compound with the molecular formula C11H7N3O and a molecular weight of 193.19 g/mol. It is a white to off-white crystalline solid that is soluble in organic solvents such as ethanol, methanol, and acetone. 3-Phenoxypyridazine is primarily used as an intermediate in the synthesis of various pharmaceuticals, agrochemicals, and other specialty chemicals. 3-Phenoxypyridazine is known for its potential applications in the development of novel therapeutic agents, particularly in the area of oncology, due to its ability to inhibit certain enzymes and receptors involved in cancer cell proliferation. It is also used in the production of dyes and pigments, as well as in the research and development of new materials with unique properties.
The CAS Registry Mumber 5639-03-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,6,3 and 9 respectively; the second part has 2 digits, 0 and 3 respectively. Calculate Digit Verification of CAS Registry Number 5639-03: (6*5)+(5*6)+(4*3)+(3*9)+(2*0)+(1*3)=102 102 % 10 = 2 So 5639-03-2 is a valid CAS Registry Number.