Cis,cis-tricyclo[5.1.0.0^3,5^]octan-2-carbonsaeure, also known as cis,cis-3,5,7-trimethyl-2-norbornanecarboxylic acid, is a cyclic organic compound with the molecular formula C10H16O2. It features a tricyclic structure with three carbon rings fused together, specifically a norbornane core with two methyl groups at the 3 and 7 positions and a carboxylic acid functional group at the 2 position. cis,cis-Tricyclo<5.1.0.03,5>octan-2-carbonsaeure is of interest in organic chemistry due to its unique structure and potential applications in the synthesis of various pharmaceuticals and other chemical products.
The CAS Registry Mumber 3211-92-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,2,1 and 1 respectively; the second part has 2 digits, 9 and 2 respectively. Calculate Digit Verification of CAS Registry Number 3211-92: (6*3)+(5*2)+(4*1)+(3*1)+(2*9)+(1*2)=55 55 % 10 = 5 So 3211-92-5 is a valid CAS Registry Number.