"5'-phenyl-5'H-spiro[cyclohexane-1,2'-[1,3]dithiolo[4,5-d]pyridazin]-4'-one" is a complex organic compound characterized by a unique molecular structure. It features a spiro ring system, which is a type of fused ring system where two rings share a common center. In 5'-phenyl-5'H-spiro[cyclohexane-1,2'-[1,3]dithiolo[4,5-d]pyridazin]-4'-one, the spiro core is formed by a cyclohexane ring and a [1,3]dithiolo[4,5-d]pyridazine ring. The cyclohexane ring is a saturated hydrocarbon with six carbon atoms in a ring, and the [1,3]dithiolo[4,5-d]pyridazine ring is a heterocyclic compound containing sulfur atoms. The phenyl group, which is a benzene ring with a hydrogen atom replaced by a carbon-carbon double bond, is attached to the spiro system. 5'-phenyl-5'H-spiro[cyclohexane-1,2'-[1,3]dithiolo[4,5-d]pyridazin]-4'-one is likely to have specific chemical properties due to its intricate structure, and it may be of interest in fields such as medicinal chemistry or materials science for its potential applications.
The CAS Registry Mumber 3042-89-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,0,4 and 2 respectively; the second part has 2 digits, 8 and 9 respectively. Calculate Digit Verification of CAS Registry Number 3042-89: (6*3)+(5*0)+(4*4)+(3*2)+(2*8)+(1*9)=65 65 % 10 = 5 So 3042-89-5 is a valid CAS Registry Number.