3,3-Ethanediyldioxy-21-(bis-benzyloxy-phosphoryloxy)-17-hydroxy-pregn-5-ene-11,20-dione is a complex organic compound with a molecular formula of C41H55O9P. It is a derivative of pregnane, a steroid with a pregnane skeleton, which is a type of steroid nucleus. 3,3-ethanediyldioxy-21-(bis-benzyloxy-phosphoryloxy)-17-hydroxy-pregn-5-ene-11,20-dione features a 17-hydroxy group, indicating the presence of a hydroxyl group at the 17th carbon position. Additionally, it has a 3,3-ethanediyldioxy group, which is an ethylene glycol ether, and a bis-benzyloxy-phosphoryloxy group at the 21st position, suggesting the presence of two benzyloxy groups attached to a phosphoryl group. The compound also has a 11,20-dione structure, indicating two carbonyl groups at the 11th and 20th positions. This chemical is likely to be found in the field of pharmaceuticals or organic chemistry, potentially as an intermediate in the synthesis of steroidal drugs or as a research compound for studying steroidal structures and their biological activities.
The CAS Registry Mumber 5758-64-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,7,5 and 8 respectively; the second part has 2 digits, 6 and 4 respectively. Calculate Digit Verification of CAS Registry Number 5758-64: (6*5)+(5*7)+(4*5)+(3*8)+(2*6)+(1*4)=125 125 % 10 = 5 So 5758-64-5 is a valid CAS Registry Number.