Cycloprop[e]indene, 1,4,5,6-tetrahydro-, also known as 1,4,5,6-tetrahydrocycloprop[e]indene, is a chemical compound with the molecular formula C10H10. It is a derivative of cycloprop[e]indene, which is a tricyclic aromatic hydrocarbon. Cycloprop[e]indene, 1,4,5,6-tetrahydro- features a cyclopropane ring fused to an indene structure, with the cyclopropane ring being a three-carbon ring and the indene structure being a seven-membered ring with a double bond. The 1,4,5,6-tetrahydro prefix indicates that there are four hydrogen atoms added to the parent compound, which can affect its physical and chemical properties. Cycloprop[e]indene, 1,4,5,6-tetrahydro- is of interest in organic chemistry and may have potential applications in the synthesis of various pharmaceuticals and materials.
The CAS Registry Mumber 5266-64-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,2,6 and 6 respectively; the second part has 2 digits, 6 and 4 respectively. Calculate Digit Verification of CAS Registry Number 5266-64: (6*5)+(5*2)+(4*6)+(3*6)+(2*6)+(1*4)=98 98 % 10 = 8 So 5266-64-8 is a valid CAS Registry Number.