3-phenyl-spiro[3-aza-bicyclo[3.1.0]hexane-6,9'-fluorene]-2,4-dione is a complex organic compound with a unique molecular structure. It consists of a spiro ring system, which is a fused ring system where two rings share a common atom. In this case, the spiro ring system is formed by a 3-aza-bicyclo[3.1.0]hexane ring and a fluorene ring. The 3-phenyl group is attached to the spiro ring system, and the compound also features a 2,4-dione functional group, which consists of two carbonyl groups (C=O) at the 2nd and 4th positions. 3-phenyl-spiro[3-aza-bicyclo[3.1.0]hexane-6,9'-fluorene]-2,4-dione is likely to have specific chemical properties and reactivity due to its intricate structure, and it may be of interest in various fields such as pharmaceuticals, materials science, or organic chemistry research.
The CAS Registry Mumber 3120-03-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,1,2 and 0 respectively; the second part has 2 digits, 0 and 3 respectively. Calculate Digit Verification of CAS Registry Number 3120-03: (6*3)+(5*1)+(4*2)+(3*0)+(2*0)+(1*3)=34 34 % 10 = 4 So 3120-03-4 is a valid CAS Registry Number.