1-Ethyl-3,3,6'-trimethyl-1,3-dihydro-spiro[indole-2,2'-pyrano[3,2-h]quinoline] is a complex organic compound characterized by a unique molecular structure. It is a spiro compound, which means it consists of two rings that are fused together in such a way that they share a common atom. In this case, the two rings are an indole and a pyranoquinoline. The indole ring is a bicyclic aromatic system with a nitrogen atom, while the pyranoquinoline is a tricyclic system that includes a pyran ring fused to a quinoline. The compound is further defined by the presence of an ethyl group at the 1-position, three methyl groups at the 3 and 6' positions, and it exists in a 1,3-dihydro form, indicating the presence of two hydrogen atoms in the molecule. 1-ethyl-3,3,6'-trimethyl-1,3-dihydro-spiro[indole-2,2'-pyrano[3,2-h]quinoline] is likely to be found in the realm of pharmaceuticals or as a synthetic intermediate due to its intricate structure and potential for biological activity.
The CAS Registry Mumber 3879-67-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,8,7 and 9 respectively; the second part has 2 digits, 6 and 7 respectively. Calculate Digit Verification of CAS Registry Number 3879-67: (6*3)+(5*8)+(4*7)+(3*9)+(2*6)+(1*7)=132 132 % 10 = 2 So 3879-67-2 is a valid CAS Registry Number.