(1,1-dimethyl-pentyl)-malonyl dichloride is a chemical compound with the molecular formula C10H18Cl2O4. It is a derivative of malonic acid, featuring a 1,1-dimethyl-pentyl group attached to the malonyl moiety, which is further functionalized with two chlorine atoms. (1,1-dimethyl-pentyl)-malonyl dichloride is primarily used as an intermediate in the synthesis of various organic compounds, particularly in the pharmaceutical and agrochemical industries. Its structure allows for further reactions, such as nucleophilic substitution, to introduce different functional groups, making it a versatile building block in organic synthesis.
The CAS Registry Mumber 5243-75-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,2,4 and 3 respectively; the second part has 2 digits, 7 and 5 respectively. Calculate Digit Verification of CAS Registry Number 5243-75: (6*5)+(5*2)+(4*4)+(3*3)+(2*7)+(1*5)=84 84 % 10 = 4 So 5243-75-4 is a valid CAS Registry Number.