Δ5-pregnene-3β,16α,20(S)-triol 20-O-β-D-glucopyranosyl(1->6)-β-D-glucopyranosyl(1->2)-β-D-digitalopyranoside is a complex steroidal glycoside, which is a type of chemical compound that combines a steroid with sugar molecules. This specific compound features a Δ5-pregnene steroid core, which is a type of steroid hormone, and is modified with three hydroxyl groups at the 3β, 16α, and 20(S) positions. The steroid is further glycosylated with a β-D-glucopyranosyl group at the 20th position, which is linked to another β-D-glucopyranosyl group in a 1->6 glycosidic bond, and this is further linked to a β-D-digitalopyranoside group in a 1->2 glycosidic bond. This intricate structure is significant in the field of natural products chemistry, particularly in the study of plant secondary metabolites, and may have potential biological activities or applications in医药领域.
The CAS Registry Mumber 73532-66-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,5,3 and 2 respectively; the second part has 2 digits, 6 and 6 respectively. Calculate Digit Verification of CAS Registry Number 73532-66: (7*7)+(6*3)+(5*5)+(4*3)+(3*2)+(2*6)+(1*6)=128 128 % 10 = 8 So 73532-66-8 is a valid CAS Registry Number.