125-15-5 Usage
Description
Schaefer has obtained this base from old seeds of Strychnos Nux-vomica which
had deteriorated where is occurs to the extent of about 0.1 per cent. It forms
colourless crystals from EtOH which become yellow on exposure to light. With
H2S04 it gives a colourless solution that becomes green on the addition of
potassium dichromate. From the available evidence it seems likely that it is not a
true alkaloid but a decomposition product of either strychnine or brucine.
Uses
Vomicine is an antiplasmoidal alkaloid extracted from the stem bark of Strychnos malacoclados and is useful against malaria.
References
Schaefer.,J. Amer. Pharm. Assoc., 3,1677 (1914)
Check Digit Verification of cas no
The CAS Registry Mumber 125-15-5 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 1,2 and 5 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 125-15:
(5*1)+(4*2)+(3*5)+(2*1)+(1*5)=35
35 % 10 = 5
So 125-15-5 is a valid CAS Registry Number.
InChI:InChI=1/C22H24N2O4/c1-23-7-6-22-14-3-2-4-15(25)20(14)24-18(27)10-16-19(21(22)24)13(9-17(22)26)12(11-23)5-8-28-16/h2-5,13,16,19,21,25H,6-11H2,1H3/t13-,16-,19-,21-,22+/m0/s1
