The chemical "trans-3-(1-hydroxyethyl)-7-methoxy-3aβ-methyl-2,3,3a,4,5,9b-hexahydro-1H-benz[e]indene" is a complex organic compound with a molecular formula of C18H22O2. It is a hexahydro derivative of benz[e]indene, which is a type of tricyclic aromatic compound. The molecule features a trans-3-(1-hydroxyethyl) group, a 7-methoxy group, and a 3aβ-methyl group. The hexahydro prefix indicates that the compound has six hydrogen atoms added across the molecule, which can affect its physical and chemical properties. trans-3-(1-hydroxyethyl)-7-methoxy-3aβ-methyl-2,3,3a,4,5,9b-hexahydro-1H-benzindene is likely to be found in the field of organic chemistry, potentially as a precursor to pharmaceuticals or other complex molecules, due to its unique structure and functional groups.
The CAS Registry Mumber 2454-00-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,4,5 and 4 respectively; the second part has 2 digits, 0 and 0 respectively. Calculate Digit Verification of CAS Registry Number 2454-00: (6*2)+(5*4)+(4*5)+(3*4)+(2*0)+(1*0)=64 64 % 10 = 4 So 2454-00-4 is a valid CAS Registry Number.