20072-14-4 Usage
Description
This steroidal alkaloid is present in the bulbs of Korolkowia sewerzowii. It forms
a series of crystalline salts, e.g. the hydrochloride, m.p. 326°C; hydrobromide,
m.p. 315°C; hydriodide, m.p. 306°C and the methiodide, m.p. 312°C. The 0,0-
diacetate has m.p. 200-l oC. When treated with aluminium in phenol and Me2 CO
at 100°C for 4 hours, the alkaloid yields korseveridinone, m.p. 123-4°C. The
positions of all the functional groups have been ascertained by NMR and mass
spectroscopy.
References
Nuriddinov, Yunusov., Khim. Prir. Soedin., 3, 398 (1967)
Nuriddinov, Yunusov., ibid, 4, 101 (1968)
Check Digit Verification of cas no
The CAS Registry Mumber 20072-14-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,0,0,7 and 2 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 20072-14:
(7*2)+(6*0)+(5*0)+(4*7)+(3*2)+(2*1)+(1*4)=54
54 % 10 = 4
So 20072-14-4 is a valid CAS Registry Number.