Which of the following represents the absoulte configuration of the chiral centres represented by C* and C#
R,R
R,S
S,R
S,S
Priority assigned as per the CIP rule of atomic numbers
Keeping the least prior group away from us, on moving from the most priority to the least priority, clockwise movement gives "R" configuration while anti-clockwise movement gives "S" configuration.
Thus, the correct configuration at C* and C# is R and R respectively.
Hence, the correct asnwer is option (1).