(+/-)-2-Ethyl-3,3-diphenyl-bernsteinsaeure-dinitril, also known as (±)-2-ethyl-3,3-diphenylglutarimide dinitrile, is a chemical compound with the molecular formula C19H16N2. It is a white crystalline solid that is derived from the condensation of 2-ethyl-3,3-diphenylglutaric anhydride with urea. (+/-)-2-Aethyl-3,3-diphenyl-bernsteinsaeure-dinitril is of interest in the field of organic chemistry, particularly in the synthesis of various pharmaceuticals and agrochemicals, due to its unique structure and reactivity. It serves as a key intermediate in the preparation of complex molecules, showcasing its importance in the development of new drugs and chemical products.
The CAS Registry Mumber 2102-99-0 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 2 respectively; the second part has 2 digits, 9 and 9 respectively. Calculate Digit Verification of CAS Registry Number 2102-99: (6*2)+(5*1)+(4*0)+(3*2)+(2*9)+(1*9)=50 50 % 10 = 0 So 2102-99-0 is a valid CAS Registry Number.