Acetic acid (3R,4S,5R)-4,5-diacetoxy-2-(4-chloro-phenylamino)-tetrahydro-pyran-3-yl ester is a complex organic compound with the molecular formula C18H22ClNO6. It is a derivative of acetic acid, featuring a tetrahydro-pyran ring structure with a 4-chloro-phenylamino group attached to the 2-position. The molecule also contains two acetoxy groups at the 4 and 5 positions of the tetrahydro-pyran ring. Acetic acid (3R,4S,5R)-4,5-diacetoxy-2-(4-chloro-phenylamino)-tetrahydro-pyran-3-yl ester is characterized by its chiral centers at the 3, 4, and 5 positions, with the specific configuration being 3R, 4S, and 5R. It is likely to be used in the synthesis of pharmaceuticals or other organic compounds due to its unique structure and functional groups.
The CAS Registry Mumber 2776-70-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,7,7 and 6 respectively; the second part has 2 digits, 7 and 0 respectively. Calculate Digit Verification of CAS Registry Number 2776-70: (6*2)+(5*7)+(4*7)+(3*6)+(2*7)+(1*0)=107 107 % 10 = 7 So 2776-70-7 is a valid CAS Registry Number.