87479-88-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 87479-88-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,7,4,7 and 9 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 87479-88:
(7*8)+(6*7)+(5*4)+(4*7)+(3*9)+(2*8)+(1*8)=197
197 % 10 = 7
So 87479-88-7 is a valid CAS Registry Number.
87479-88-7Relevant articles and documents
ALKALOIDS OF DYERA COSTULATA
Mirand, C.,Men-Olivier, L. Le,Men, J. Le,Delaude, C.
, p. 577 - 580 (1983)
Six bisindole alkaloids have been isolated from the leaves of Dyera costulata (Apocynaceae).One is the known ochrolifuanine A and the others are the novel ochrolifuanines E and F, and the 18-dehydroochrolifuanines A, E and F.Key Word - Dyera costulata; Apocynaceae; leaves; bisindole alkaloids.