p-Toluolsulfonsaeure-<2,2-dibenzoyl-1-phenyl-vinylester>, also known as p-toluenesulfonic acid 2,2-dibenzoyl-1-phenylvinylester, is a complex organic compound with the chemical formula C28H22O5S. It is a derivative of p-toluenesulfonic acid, which is a common reagent in organic synthesis. p-Toluolsulfonsaeure-<2,2-dibenzoyl-1-phenyl-vinylester> features a phenyl vinyl ester group that is dibenzoylated, meaning it has two benzoyl groups attached to the vinyl ester. The p-toluenesulfonic acid group acts as a sulfonic acid, providing acidity and potentially acting as a catalyst in certain reactions. This specific chemical is less common and may be used in specialized organic synthesis processes, particularly in the formation of complex aromatic structures or in reactions where the sulfonic acid group can facilitate or direct the reaction pathway. It is important to note that handling and use of such chemicals require appropriate safety measures due to their potential reactivity and toxicity.
The CAS Registry Mumber 7394-25-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,3,9 and 4 respectively; the second part has 2 digits, 2 and 5 respectively. Calculate Digit Verification of CAS Registry Number 7394-25: (6*7)+(5*3)+(4*9)+(3*4)+(2*2)+(1*5)=114 114 % 10 = 4 So 7394-25-4 is a valid CAS Registry Number.