(R/S)-21,22-O-Benzylidene-3β-(2-tetrahydropyranyloxy)-23,24-dinorchola-5,17(20)-diene-21,22-diol is a complex organic compound with a molecular formula of C34H48O5. It is a derivative of cholane, a steroidal compound, and features a benzylidene group at the 21,22-positions, a tetrahydropyranyloxy group at the 3β-position, and two double bonds at the 5,17(20)-positions. The compound also has two hydroxyl groups at the 21,22-positions. This molecule is characterized by its unique structure and potential applications in the field of organic chemistry, particularly in the synthesis of steroidal compounds and pharmaceuticals.
The CAS Registry Mumber 83035-76-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,3,0,3 and 5 respectively; the second part has 2 digits, 7 and 6 respectively. Calculate Digit Verification of CAS Registry Number 83035-76: (7*8)+(6*3)+(5*0)+(4*3)+(3*5)+(2*7)+(1*6)=121 121 % 10 = 1 So 83035-76-1 is a valid CAS Registry Number.