Benzaldehyde, 2-[2-[(2,4-dinitrophenyl)amino]ethenyl]-, is a complex organic compound with the chemical formula C15H12N4O5. It is a derivative of benzaldehyde, featuring a 2,4-dinitrophenyl group attached to an ethenyl chain, which in turn is connected to the benzaldehyde molecule. Benzaldehyde, 2-[2-[(2,4-dinitrophenyl)amino]ethenyl]- is characterized by its yellow color and is known for its potential applications in the synthesis of dyes and other chemical products. Due to the presence of the 2,4-dinitrophenyl group, it exhibits certain chemical reactivity and is of interest in organic chemistry research.
The CAS Registry Mumber 2078-83-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,0,7 and 8 respectively; the second part has 2 digits, 8 and 3 respectively. Calculate Digit Verification of CAS Registry Number 2078-83: (6*2)+(5*0)+(4*7)+(3*8)+(2*8)+(1*3)=83 83 % 10 = 3 So 2078-83-3 is a valid CAS Registry Number.