4,7,7-trimethyl-3-oxo-2-p-tolylazo-norbornane-2-carbonitrile is a complex organic compound with the molecular formula C18H21N. It is characterized by a norbornane core, which is a bicyclic structure consisting of two fused cyclohexane rings. The compound features a carbonitrile group (-CN) at the 2-position, an azo group (-N=N-) connecting a 2-p-tolyl group, and a 3-oxo group (C=O). The norbornane ring is further substituted with three methyl groups at the 4, 7, and 7 positions. This chemical is known for its unique structure and potential applications in various fields, such as pharmaceuticals and materials science, due to its specific properties and reactivity.
The CAS Registry Mumber 3304-40-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,3,0 and 4 respectively; the second part has 2 digits, 4 and 0 respectively. Calculate Digit Verification of CAS Registry Number 3304-40: (6*3)+(5*3)+(4*0)+(3*4)+(2*4)+(1*0)=53 53 % 10 = 3 So 3304-40-3 is a valid CAS Registry Number.