5457-11-4 Usage
General Description
2,2-diphenylpropanedioic acid, also known as benzilic acid, is a white crystalline solid with the chemical formula C14H12O4. It belongs to the class of diphenylpropanoic acids and is commonly used as an intermediate in organic synthesis. 2,2-diphenylpropanedioic acid is a derivative of benzil and is used in the production of pharmaceuticals and dyes. It has two phenyl groups attached to a central carbon atom, and its carboxylic acid groups make it a useful reagent for various organic reactions such as esterification and amidation. 2,2-diphenylpropanedioic acid is also an important tool in the study of stereochemistry and asymmetric synthesis due to its unique molecular structure.
Check Digit Verification of cas no
The CAS Registry Mumber 5457-11-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,4,5 and 7 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 5457-11:
(6*5)+(5*4)+(4*5)+(3*7)+(2*1)+(1*1)=94
94 % 10 = 4
So 5457-11-4 is a valid CAS Registry Number.
InChI:InChI=1/C15H12O4/c16-13(17)15(14(18)19,11-7-3-1-4-8-11)12-9-5-2-6-10-12/h1-10H,(H,16,17)(H,18,19)
