3-Ethyl-2,2-diphenyl-succinic acid, also known as 3-ethyl-2,2-diphenylsuccinic acid or EDPS, is a synthetic chemical compound with the molecular formula C18H18O4. It is a white crystalline solid that is soluble in most organic solvents. EDPS is primarily used as a chiral building block in the synthesis of various pharmaceuticals, agrochemicals, and other chiral compounds. It is particularly useful in the preparation of beta-amino acids, which are important intermediates in the synthesis of many biologically active molecules. The compound is also known for its potential applications in the development of new drugs and as a research tool in organic chemistry.
The CAS Registry Mumber 2103-22-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,1,0 and 3 respectively; the second part has 2 digits, 2 and 2 respectively. Calculate Digit Verification of CAS Registry Number 2103-22: (6*2)+(5*1)+(4*0)+(3*3)+(2*2)+(1*2)=32 32 % 10 = 2 So 2103-22-2 is a valid CAS Registry Number.