(-)-(5S,10S)-5-Hydroxy-10-methyl-trans-dekal-1-on is a complex organic compound characterized by its unique molecular structure. It is a chiral molecule, meaning it has a non-superimposable mirror image, with the specific configuration of 5S,10S indicating the arrangement of atoms in its 5th and 10th positions. The compound features a hydroxyl group (-OH) at the 5th position and a methyl group (-CH3) at the 10th position, which are key to its chemical properties. The "trans-dekal-1-on" part of the name suggests a trans configuration around the double bond in a decal (10-carbon) ketone structure. (-)-(5S,10S)-5-Hydroxy-10-methyl-trans-dekal-1-on is of interest in the field of organic chemistry, particularly in the synthesis of natural products and pharmaceuticals, due to its potential biological activities and unique stereochemistry.
The CAS Registry Mumber 2990-46-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,9,9 and 0 respectively; the second part has 2 digits, 4 and 6 respectively. Calculate Digit Verification of CAS Registry Number 2990-46: (6*2)+(5*9)+(4*9)+(3*0)+(2*4)+(1*6)=107 107 % 10 = 7 So 2990-46-7 is a valid CAS Registry Number.