"10β,11β-epoxy-5β-hydroxy-9-oxo-annotinan-8-oic acid lactone" is a complex organic compound derived from the Annonaceae family of plants. It is characterized by a unique molecular structure that includes a lactone ring, an epoxy group, and multiple hydroxyl and carbonyl functional groups. 10β,11β-epoxy-5β-hydroxy-9-oxo-annotinan-8-oic acid lactone is of interest in the field of natural products chemistry due to its potential biological activities, which may include anti-inflammatory, anti-cancer, or other pharmacological properties. The specific arrangement of atoms and the presence of these functional groups contribute to its reactivity and potential interactions with biological targets. Research on such compounds can lead to the discovery of new drugs or provide insights into the chemical ecology of plants.
The CAS Registry Mumber 638-88-0 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 6,3 and 8 respectively; the second part has 2 digits, 8 and 8 respectively. Calculate Digit Verification of CAS Registry Number 638-88: (5*6)+(4*3)+(3*8)+(2*8)+(1*8)=90 90 % 10 = 0 So 638-88-0 is a valid CAS Registry Number.