(+/-)-5,6,7,7a-Tetrahydro-indan-4-carbonsaeure, also known as 4-Carboxy-1,2,3,3a,4,5-hexahydroindane, is a chemical compound with the molecular formula C10H14O2. It is a derivative of indan, a bicyclic aromatic compound, and features a carboxylic acid functional group at the 4-position. (+/-)-5,6,7,7a-Tetrahydro-indan-4-carbonsaeure is an intermediate in the synthesis of various pharmaceuticals and agrochemicals, particularly those containing the indan core structure. Its chiral center at the 3a-position allows for the existence of two enantiomers, which are represented by the (+/-) notation. The compound is of interest in organic chemistry due to its potential applications in the development of new drugs and other chemical products.
The CAS Registry Mumber 3513-20-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,5,1 and 3 respectively; the second part has 2 digits, 2 and 0 respectively. Calculate Digit Verification of CAS Registry Number 3513-20: (6*3)+(5*5)+(4*1)+(3*3)+(2*2)+(1*0)=60 60 % 10 = 0 So 3513-20-0 is a valid CAS Registry Number.