4-acetyl-2-benzylidene-4H-thieno[3,2-b]pyrrol-3-one is a complex organic compound belonging to the class of thienopyrroles. It features a thieno[3,2-b]pyrrolone core structure, which is a heterocyclic ring system containing both sulfur and nitrogen atoms. The molecule is characterized by a 4-acetyl group, which is an acetyl (two-carbon) ketone group attached to the 4-position of the thieno[3,2-b]pyrrolone ring. Additionally, it has a benzylidene group at the 2-position, which is a phenylmethylidene (benzyl) group that forms a double bond with the adjacent carbon atom. 4-acetyl-2-benzylidene-4H-thieno[3,2-b]pyrrol-3-one is known for its potential applications in the synthesis of various pharmaceuticals and agrochemicals due to its unique chemical structure and reactivity.
The CAS Registry Mumber 3270-64-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,2,7 and 0 respectively; the second part has 2 digits, 6 and 4 respectively. Calculate Digit Verification of CAS Registry Number 3270-64: (6*3)+(5*2)+(4*7)+(3*0)+(2*6)+(1*4)=72 72 % 10 = 2 So 3270-64-2 is a valid CAS Registry Number.