3,4-bis-(4-methoxy-benzyl)-5-(4-nitro-phenyl)-[1,3,4]thiadiazolidine-2-thione is a complex organic compound with the molecular formula C22H20N3O5S2. It features a [1,3,4]thiadiazolidine-2-thione core structure, which is a heterocyclic ring system containing sulfur and nitrogen atoms. The compound is characterized by two 4-methoxy-benzyl groups attached to the 3 and 4 positions of the thiadiazolidine ring, and a 4-nitro-phenyl group at the 5 position. The presence of methoxy and nitro functional groups contributes to its chemical properties, making it a potentially interesting molecule for various applications in the fields of chemistry and materials science.
The CAS Registry Mumber 2245-18-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,2,4 and 5 respectively; the second part has 2 digits, 1 and 8 respectively. Calculate Digit Verification of CAS Registry Number 2245-18: (6*2)+(5*2)+(4*4)+(3*5)+(2*1)+(1*8)=63 63 % 10 = 3 So 2245-18-3 is a valid CAS Registry Number.