481-44-7 Usage
Description
Obtained from Nerine sarniensis and Zephyranthes candida, this alkaloid crystal_x0002_lizes as colourless plates from Me2CO and has [0:]0 + 155° (CHC13). It contains
three methoxyl groups, a secondary hydroxyl group and a methylimino group,
the latter in a five-membered ring. Oxidation with KMn04 in Me2CO furnishes
albomaculine.
References
Boit., Chern. Ber., 87, 1704 (1954)Boit, Ehmke., ibid, 88, 1590 (1955)Boit, Ehmke., ibid, 90, 57 (1957)Jeffs, Hawksworth., Tetrahedron Lett., 217 (1963)
Check Digit Verification of cas no
The CAS Registry Mumber 481-44-7 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 4,8 and 1 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 481-44:
(5*4)+(4*8)+(3*1)+(2*4)+(1*4)=67
67 % 10 = 7
So 481-44-7 is a valid CAS Registry Number.