Palmitic acid-[N'-(2,4-dinitro-phenyl)-hydrazide] is a chemical compound derived from palmitic acid, a saturated fatty acid with a 16-carbon chain. palmitic acid-[N'-(2,4-dinitro-phenyl)-hydrazide] is formed by the reaction of palmitic acid with 2,4-dinitrophenylhydrazine, resulting in the formation of a hydrazide. The 2,4-dinitrophenyl group acts as a chromophore, which can absorb light in the visible region, making it useful in colorimetric assays for the determination of free fatty acids. The compound is also known for its potential applications in the synthesis of pharmaceuticals and other organic compounds. It is important to note that the compound should be handled with care due to the presence of the 2,4-dinitrophenyl group, which can be toxic and a potential irritant.
The CAS Registry Mumber 6443-61-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,4,4 and 3 respectively; the second part has 2 digits, 6 and 1 respectively. Calculate Digit Verification of CAS Registry Number 6443-61: (6*6)+(5*4)+(4*4)+(3*3)+(2*6)+(1*1)=94 94 % 10 = 4 So 6443-61-4 is a valid CAS Registry Number.