61551-77-7 Usage
Description
A reinvestigation of the alkaloid content of Tabernaernontana accedens has resulted
in the isolation of three new alkaloids, accedinine, accedinisine and N-demethyl_x0002_voacamine. Accedinine forms a colourless oil with no definite boiling point. It is
laevorotatory having a specific rotation of [α]D20 - 81 ° (c 0.7, CHCI3). The ultraviolet spectrum in EtOH is indicative of indole bases with absorption maxima at
231, 286 and 293 nm. The dimeric structure given has been assigned primarily on
the basis of the NMR spectrum.
References
Achenbach, Schaller, Chern. BeT., 109,3527 (1976)
Check Digit Verification of cas no
The CAS Registry Mumber 61551-77-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,1,5,5 and 1 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 61551-77:
(7*6)+(6*1)+(5*5)+(4*5)+(3*1)+(2*7)+(1*7)=117
117 % 10 = 7
So 61551-77-7 is a valid CAS Registry Number.