1,1-Dicyan-5-nitro-3,4-diphenyl-penta-2,4-dien is a complex organic compound characterized by its unique molecular structure. It features a penta-2,4-dien backbone, which is a conjugated diene with alternating double and single bonds. The molecule is further distinguished by the presence of two cyano groups (-CN) attached to the terminal carbons, a nitro group (-NO2) at the 5-position, and two phenyl rings (C6H5) attached to the 3 and 4 positions. 1,1-Dicyan-5-nitro-3,4-diphenyl-penta-2,4-dien is known for its potential applications in the synthesis of various organic materials and dyes, as well as its relevance in chemical research due to its interesting electronic properties and reactivity.
The CAS Registry Mumber 975-72-4 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 9,7 and 5 respectively; the second part has 2 digits, 7 and 2 respectively. Calculate Digit Verification of CAS Registry Number 975-72: (5*9)+(4*7)+(3*5)+(2*7)+(1*2)=104 104 % 10 = 4 So 975-72-4 is a valid CAS Registry Number.