3-bromo-5H-dibenzo[a,d]cyclohepten-5-one is a chemical compound with the molecular formula C13H9BrO and a molecular weight of 251.12 g/mol. It is a derivative of dibenzo[a,d]cyclohepten-5-one, featuring a bromine atom at the 3-position. 3-bromo-5H-dibenzo[a,d]cyclohepten-5-one is characterized by its unique structure, which consists of two benzene rings fused to a cycloheptenone ring. It is a white to off-white crystalline solid and is soluble in organic solvents such as ethanol, acetone, and dichloromethane. 3-bromo-5H-dibenzo[a,d]cyclohepten-5-one has potential applications in the synthesis of various pharmaceuticals and agrochemicals due to its structural properties and reactivity. It is important to handle 3-bromo-5H-dibenzo[a,d]cyclohepten-5-one with care, as it may have toxicological properties and should be used in accordance with proper safety protocols.
The CAS Registry Mumber 3979-65-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,9,7 and 9 respectively; the second part has 2 digits, 6 and 5 respectively. Calculate Digit Verification of CAS Registry Number 3979-65: (6*3)+(5*9)+(4*7)+(3*9)+(2*6)+(1*5)=135 135 % 10 = 5 So 3979-65-5 is a valid CAS Registry Number.