7,8,9,10-tetrahydro-6H-benzo[b]cyclohepta[d]thiophene is a heterocyclic compound characterized by a benzene ring fused to a cyclohepta[b]thiophene ring, which contains a sulfur atom in the structure. 7,8,9,10-tetrahydro-6H-benzo[b]cyclohepta[d]thiophene is a derivative of benzo[b]thiophene, with an additional cyclohexane ring attached to it. The tetrahydro prefix indicates that four hydrogen atoms are added to the molecule, resulting in a partially saturated structure. 7,8,9,10-tetrahydro-6H-benzo[b]cyclohepta[d]thiophene has potential applications in the synthesis of pharmaceuticals, agrochemicals, and other organic compounds due to its unique structure and properties.
The CAS Registry Mumber 7140-24-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,1,4 and 0 respectively; the second part has 2 digits, 2 and 4 respectively. Calculate Digit Verification of CAS Registry Number 7140-24: (6*7)+(5*1)+(4*4)+(3*0)+(2*2)+(1*4)=71 71 % 10 = 1 So 7140-24-1 is a valid CAS Registry Number.