(R)-7-ethoxy-1-(4-ethoxy-benzyl)-6-methoxy-2-methyl-1,2,3,4-tetrahydro-isoquinoline is a complex organic compound belonging to the isoquinoline family. It features a chiral center, indicated by the (R) prefix, which specifies the arrangement of atoms in three-dimensional space. The molecule consists of a tetrahydro-isoquinoline core, which is a reduced form of isoquinoline, with a 2-methyl group attached to the 2-position. The 1-position is substituted with a 4-ethoxy-benzyl group, which adds a phenyl ring with an ethoxy substituent at the para position. Additionally, the 6-position has a methoxy group, and the 7-position is occupied by an ethoxy group. (R)-7-ethoxy-1-(4-ethoxy-benzyl)-6-methoxy-2-methyl-1,2,3,4-tetrahydro-isoquinoline is characterized by its unique stereochemistry and the presence of multiple ether linkages, which may contribute to its potential biological activities or applications in medicinal chemistry.
The CAS Registry Mumber 6681-71-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,6,8 and 1 respectively; the second part has 2 digits, 7 and 1 respectively. Calculate Digit Verification of CAS Registry Number 6681-71: (6*6)+(5*6)+(4*8)+(3*1)+(2*7)+(1*1)=116 116 % 10 = 6 So 6681-71-6 is a valid CAS Registry Number.