1-Cyclopentyl-2,2-diphenyl-aethan, also known as 1-cyclopentyl-2,2-diphenyl-ethan-1-ol, is an organic compound with the molecular formula C21H22O. It is a colorless liquid with a molecular weight of 290.4 g/mol. 1-Cyclopentyl-2,2-diphenyl-aethan is characterized by a cyclopentyl group attached to a 2,2-diphenylethyl moiety, which consists of two phenyl rings connected to an ethyl group. It is used as a chiral auxiliary in asymmetric synthesis, particularly in the preparation of chiral alcohols and amines. The compound is also known for its potential applications in the pharmaceutical industry, as it can be used to create enantiomerically pure compounds, which are essential in drug development due to their potential therapeutic benefits and reduced side effects.
The CAS Registry Mumber 1460-12-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,4,6 and 0 respectively; the second part has 2 digits, 1 and 2 respectively. Calculate Digit Verification of CAS Registry Number 1460-12: (6*1)+(5*4)+(4*6)+(3*0)+(2*1)+(1*2)=54 54 % 10 = 4 So 1460-12-4 is a valid CAS Registry Number.