(-)-Phthalsaeure-(1-(2-nitro-phenyl)-ethylester), also known as (-)-Phthalic acid 1-(2-nitrophenyl)ethyl ester, is a chemical compound with the molecular formula C10H9NO4. It is a derivative of phthalic acid, featuring a 2-nitrophenylethyl ester group attached to the carboxylic acid. (-)-Phthalsaeure-(1-(2-nitro-phenyl)-ethylester) is characterized by its asymmetric carbon atom, which gives it chirality and results in two enantiomers, with the (-)-enantiomer being the specific focus here. It is an organic ester that may be used in various chemical reactions and applications, such as in the synthesis of pharmaceuticals or as a chemical intermediate. The presence of the nitro group and the ester functionality in the molecule suggests potential reactivity and utility in organic synthesis, particularly in the preparation of compounds with specific stereochemistry.
The CAS Registry Mumber 3205-24-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,2,0 and 5 respectively; the second part has 2 digits, 2 and 4 respectively. Calculate Digit Verification of CAS Registry Number 3205-24: (6*3)+(5*2)+(4*0)+(3*5)+(2*2)+(1*4)=51 51 % 10 = 1 So 3205-24-1 is a valid CAS Registry Number.