"Ent-11,17β-dimethoxy-18α-(toluene-4-sulfonyloxy)-15β-yohimban-16α-carboxylic acid methyl ester" is a complex organic compound with a molecular formula of C31H39O9S. It is a derivative of yohimban, a naturally occurring alkaloid found in the bark of the Pausinystalia yohimbe tree. This specific compound features two methoxy groups at the 11 and 17 positions, a toluene-4-sulfonyloxy group at the 18α position, and a methyl ester group at the 16α-carboxylic acid position. It is synthesized for various applications, including potential use in pharmaceutical research due to its structural similarity to yohimbine, which has known effects on the central nervous system. The compound's structure and properties make it a subject of interest for scientists exploring the therapeutic potential of natural product derivatives.
The CAS Registry Mumber 2814-90-6 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 4 respectively; the second part has 2 digits, 9 and 0 respectively. Calculate Digit Verification of CAS Registry Number 2814-90: (6*2)+(5*8)+(4*1)+(3*4)+(2*9)+(1*0)=86 86 % 10 = 6 So 2814-90-6 is a valid CAS Registry Number.