"Ent-18α-[(2,5-dimethoxy-phenyl)-acetoxy]-11,17β-dimethoxy-15β-yohimban-16α-carboxylic acid methyl ester" is a complex organic compound with a molecular formula of C31H38O9. It is a derivative of yohimban, a naturally occurring alkaloid found in the bark of the African yohimbe tree. This specific chemical features a 2,5-dimethoxy-phenyl acetoxy group at the 18α position, two methoxy groups at the 11 and 17β positions, and a methyl ester group at the 16α-carboxylic acid position. It is known for its potential applications in pharmaceutical research, particularly in the development of compounds with potential therapeutic effects. The compound's structure and properties make it a subject of interest for scientists exploring new drug candidates and understanding its interactions with biological systems.
The CAS Registry Mumber 2815-16-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,8,1 and 5 respectively; the second part has 2 digits, 1 and 6 respectively. Calculate Digit Verification of CAS Registry Number 2815-16: (6*2)+(5*8)+(4*1)+(3*5)+(2*1)+(1*6)=79 79 % 10 = 9 So 2815-16-9 is a valid CAS Registry Number.