3-(2,4-Dinitro-benzyliden)-1,2-diphenyl-Δ1-cyclopropen is a complex organic compound characterized by its unique structure and properties. It features a cyclopropenone ring, which is a three-membered carbon ring with a double bond, and is fused to a benzylidene group. The benzylidene group is further substituted with two nitro groups at the 2 and 4 positions, which contribute to the compound's reactivity and stability. The molecule also has two phenyl rings attached to the cyclopropenone ring, enhancing its aromatic character. 3-(2,4-Dinitro-benzyliden)-1,2-diphenyl-Δ1-cyclopropen is of interest in organic chemistry due to its potential applications in the synthesis of various pharmaceuticals and agrochemicals, as well as its role in studying the properties of strained ring systems.
The CAS Registry Mumber 6389-74-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,3,8 and 9 respectively; the second part has 2 digits, 7 and 4 respectively. Calculate Digit Verification of CAS Registry Number 6389-74: (6*6)+(5*3)+(4*8)+(3*9)+(2*7)+(1*4)=128 128 % 10 = 8 So 6389-74-8 is a valid CAS Registry Number.