(+/-)-(3S,4R)-3-bromo-2,2-dimethyl-3,4-dihydro-2H-chromen-4-ol is a complex organic compound with a molecular formula of C11H13BrO2. It is a chiral molecule, meaning it has two enantiomers, (3S,4R) and (3R,4S), which are mirror images of each other. The compound features a chromen-4-ol core structure, which is a type of chromane derivative with a hydroxyl group at the 4-position. The presence of a bromine atom at the 3-position and two methyl groups at the 2-position further characterizes (+/-)-(3S,4R)-3-bromo-2,2-dimethyl-3,4-dihydro-2H-chromen-4-ol. It is a white crystalline solid and is soluble in organic solvents. (+/-)-(3S,4R)-3-bromo-2,2-dimethyl-3,4-dihydro-2H-chromen-4-ol has potential applications in the synthesis of pharmaceuticals and agrochemicals due to its unique structure and properties.
The CAS Registry Mumber 3975-15-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,9,7 and 5 respectively; the second part has 2 digits, 1 and 5 respectively. Calculate Digit Verification of CAS Registry Number 3975-15: (6*3)+(5*9)+(4*7)+(3*5)+(2*1)+(1*5)=113 113 % 10 = 3 So 3975-15-3 is a valid CAS Registry Number.