"6,9-dimethyl-2,3-diphenyl-5-pyrrolidin-1-yl-1,4-dioxa-6,9-diaza-5λ5-phospha-spiro[4.4]non-2-ene" is a complex organic compound with a unique molecular structure. It is characterized by a spiro ring system, which consists of a phosphorus atom at the center, connected to two carbon atoms and a nitrogen atom, forming a spiro[4.4]nonane core. The molecule also features a pyrrolidin-1-yl group attached to the 5-position, and two phenyl groups at the 2 and 3 positions. Additionally, it has two methyl groups at the 6 and 9 positions, and a 1,4-dioxane ring. 6,9-dimethyl-2,3-diphenyl-5-pyrrolidin-1-yl-1,4-dioxa-6,9-diaza-5λ5-phospha-spiro[4.4]non-2-ene is notable for its intricate arrangement of atoms and its potential applications in various chemical and pharmaceutical contexts, although specific uses are not detailed in the provided information.
The CAS Registry Mumber 7137-88-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,1,3 and 7 respectively; the second part has 2 digits, 8 and 8 respectively. Calculate Digit Verification of CAS Registry Number 7137-88: (6*7)+(5*1)+(4*3)+(3*7)+(2*8)+(1*8)=104 104 % 10 = 4 So 7137-88-4 is a valid CAS Registry Number.