2-(4-Benzyl-piperazin-1-yl)-4-ethoxy-5,6,7,8-tetrahydro-quinazoline is a complex organic compound with a molecular formula of C20H26N2O. It is a derivative of quinazoline, a heterocyclic compound with a fused benzene and pyrazine ring system. The molecule features a 4-benzyl-piperazin-1-yl group at the 2-position, an ethoxy group at the 4-position, and a tetrahydro-quinazoline core. 2-(4-Benzyl-piperazin-1-yl)-4-ethoxy-5,6,7,8-tetrahydro-quinazoline is of interest in medicinal chemistry due to its potential as a precursor or building block for the synthesis of various pharmaceuticals, particularly those targeting the central nervous system. Its structure allows for the exploration of structure-activity relationships in drug design, making it a valuable tool in the development of new therapeutic agents.
The CAS Registry Mumber 81532-51-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,1,5,3 and 2 respectively; the second part has 2 digits, 5 and 1 respectively. Calculate Digit Verification of CAS Registry Number 81532-51: (7*8)+(6*1)+(5*5)+(4*3)+(3*2)+(2*5)+(1*1)=116 116 % 10 = 6 So 81532-51-6 is a valid CAS Registry Number.