4-nitro-benzoic acid-((1RS,2SR)-1,2-diphenyl-propyl ester) is a complex organic compound with the molecular formula C21H19NO4. It is an ester derivative of 4-nitrobenzoic acid, where the carboxylic acid group is esterified with the chiral 1,2-diphenylpropyl alcohol. 4-nitro-benzoic acid-((1RS,2SR)-1,2-diphenyl-propyl ester) is characterized by its 4-nitro group attached to the benzene ring, which imparts a strong electron-withdrawing effect, and the 1,2-diphenylpropyl group, which provides steric hindrance and influences the compound's physical and chemical properties. The (1RS,2SR) configuration indicates the specific arrangement of the phenyl groups around the chiral carbon centers, which can affect the compound's reactivity and potential applications in fields such as pharmaceuticals, agrochemicals, or as intermediates in organic synthesis.
The CAS Registry Mumber 7693-95-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,6,9 and 3 respectively; the second part has 2 digits, 9 and 5 respectively. Calculate Digit Verification of CAS Registry Number 7693-95: (6*7)+(5*6)+(4*9)+(3*3)+(2*9)+(1*5)=140 140 % 10 = 0 So 7693-95-0 is a valid CAS Registry Number.