Syringylacetone, a phenolic compound derived from the degradation of lignin, is a significant chemical constituent found in various plant materials, particularly in hardwoods. It is formed through the demethylation of syringaldehyde, a process that occurs during the natural aging of lignin or through chemical treatments. Syringylacetone plays a crucial role in the understanding of lignin's structure and reactivity, and it has potential applications in the development of bio-based materials and chemicals, as well as in the field of pulp and paper production, where it can be used as a marker for the evaluation of lignin's degradation and modification.
The CAS Registry Mumber 2553-93-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,5,5 and 3 respectively; the second part has 2 digits, 9 and 3 respectively. Calculate Digit Verification of CAS Registry Number 2553-93: (6*2)+(5*5)+(4*5)+(3*3)+(2*9)+(1*3)=87 87 % 10 = 7 So 2553-93-7 is a valid CAS Registry Number.