"5,6,6a-triphenyl-1,2,3,3a,6,6a-hexahydro-phospholo[2,3-c]pyrazole 6-oxide" is a complex organic compound with a unique structure. It features a phosphorus atom at its core, which is bonded to a pyrazole ring system. The pyrazole ring is fused with a phospholane ring, creating a bicyclic structure. The molecule is further characterized by the presence of three phenyl groups attached to the phospholane ring, which contribute to its stability and potential applications. 5,6,6a-triphenyl-1,2,3,3a,6,6a-hexahydro-phospholo[2,3-c]pyrazole 6-oxide is of interest in the field of organophosphorus chemistry, where it may be studied for its reactivity, potential as a ligand in coordination chemistry, or other chemical properties. The "6-oxide" designation indicates that there is an oxygen atom incorporated into the molecule, specifically at the 6-position of the pyrazole ring, which can influence the compound's electronic properties and reactivity.
The CAS Registry Mumber 3272-83-1 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 2 respectively; the second part has 2 digits, 8 and 3 respectively. Calculate Digit Verification of CAS Registry Number 3272-83: (6*3)+(5*2)+(4*7)+(3*2)+(2*8)+(1*3)=81 81 % 10 = 1 So 3272-83-1 is a valid CAS Registry Number.