9H-Fluoren-2-amine, hydrochloride is a chemical compound with the molecular formula C13H12ClN and a molecular weight of 217.69 g/mol. It is a white to off-white crystalline solid, commonly used as an intermediate in the synthesis of various pharmaceuticals, agrochemicals, and other organic compounds. 9H-Fluoren-2-amine, hydrochloride is also known as 2-aminofluorene hydrochloride and is characterized by its unique structure, which features a fluorene core with an amino group at the 2-position and a hydrochloride counterion. It is soluble in water and various organic solvents, and its stability and reactivity can be influenced by factors such as temperature, pH, and the presence of other chemicals. Due to its potential applications in the synthesis of various compounds, 9H-Fluoren-2-amine, hydrochloride is an important building block in the field of organic chemistry.
The CAS Registry Mumber 5178-55-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,1,7 and 8 respectively; the second part has 2 digits, 5 and 5 respectively. Calculate Digit Verification of CAS Registry Number 5178-55: (6*5)+(5*1)+(4*7)+(3*8)+(2*5)+(1*5)=102 102 % 10 = 2 So 5178-55-2 is a valid CAS Registry Number.