3-(3,5-dimethylphenyl)-2-[(4-nitrobenzyl)sulfanyl]-3,5-dihydro-4H-pyrimido[5,4-b]indol-4-one is a complex organic compound with a molecular formula of C22H20N4O4S. It features a pyrimido[5,4-b]indol-4-one core structure, which is a type of indole derivative. The compound is characterized by a 3,5-dihydro-4H-pyrimido[5,4-b]indol-4-one ring system, with a 3,5-dimethylphenyl group attached at the 3-position and a 4-nitrobenzyl sulfanyl group at the 2-position. This molecule is a potential candidate for pharmaceutical applications due to its unique structure and chemical properties, which may exhibit specific biological activities. The presence of the nitro group and the sulfanyl linkage suggests that it could be involved in various chemical reactions and interactions within biological systems.
The CAS Registry Mumber 6237-88-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,2,3 and 7 respectively; the second part has 2 digits, 8 and 8 respectively. Calculate Digit Verification of CAS Registry Number 6237-88: (6*6)+(5*2)+(4*3)+(3*7)+(2*8)+(1*8)=103 103 % 10 = 3 So 6237-88-3 is a valid CAS Registry Number.