2292-20-8 Usage
Description
This alkaloid, sometimes referred to as cryptopalmine, occurs in Papaver nudi-cauZe L. and in Argernone rnunita Dur. & Hilg. subsp. rotunda. When crystallized
from Me2CO it forms clusters of colourless crystals. It furnishes a crystalline
hydriodide, m.p. 176-7°C (dec.) and a methiodide, m.p. 192-4°C. The struc_x0002_ture has been deduced from the mass spectrum and confirmed by synthesis.
References
Boit, Flentje., Naturwiss., 47, 180 (1960)Preininger et aZ., PZanta Med., 10, 124 (1962)Mass spectrum:
Cross et aZ., Collect. Czech. Chern. Cornrnun., 30, 1335 (1965)Synthesis:
Haworth, Koepfli, Perkin., 1. Chern. Soc., 2261 (1927)Giacopello, Deulofeu., Tetrahedron Lett., 2859 (1966)
Check Digit Verification of cas no
The CAS Registry Mumber 2292-20-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,2,9 and 2 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 2292-20:
(6*2)+(5*2)+(4*9)+(3*2)+(2*2)+(1*0)=68
68 % 10 = 8
So 2292-20-8 is a valid CAS Registry Number.
InChI:InChI=1/C22H27NO5/c1-23-9-8-15-11-20(26-3)21(27-4)12-16(15)18(24)10-14-6-7-19(25-2)22(28-5)17(14)13-23/h6-7,11-12H,8-10,13H2,1-5H3
