"2'-furan-2-yl-2-phenyl-1'-(toluene-4-sulfonyl)-spiro[indole-3,3'-pyrrolidine]" is a complex organic compound characterized by a spiro structure, which means it has two rings sharing a common atom. 2'-furan-2-yl-2-phenyl-1'-(toluene-4-sulfonyl)-spiro[indole-3,3'-pyrrolidine] features an indole ring fused with a pyrrolidine ring, and it is further decorated with a phenyl group and a toluene-4-sulfonyl group. The presence of a furan ring adds to the molecular complexity. The toluene-4-sulfonyl group is an electron-withdrawing group that can influence the reactivity and physical properties of the molecule. This chemical is likely to be found in specialized applications within the fields of pharmaceuticals, materials science, or as an intermediate in organic synthesis, due to its intricate structure and potential for specific interactions with biological targets or other molecules.
The CAS Registry Mumber 989-69-5 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 9,8 and 9 respectively; the second part has 2 digits, 6 and 9 respectively. Calculate Digit Verification of CAS Registry Number 989-69: (5*9)+(4*8)+(3*9)+(2*6)+(1*9)=125 125 % 10 = 5 So 989-69-5 is a valid CAS Registry Number.