5544-68-3 Usage
Description
An amorphous alkaloid isolated from Hernandia ovigera, the base belongs to the
aporphine group of alkaloids and has been characterized as the hydrobromide,
m.p. 243-5°C; [α]D + 170° (H20).
References
Cava et al., Tetrahedron Lett., 1577 (1966)
Check Digit Verification of cas no
The CAS Registry Mumber 5544-68-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,5,4 and 4 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 5544-68:
(6*5)+(5*5)+(4*4)+(3*4)+(2*6)+(1*8)=103
103 % 10 = 3
So 5544-68-3 is a valid CAS Registry Number.
InChI:InChI=1/C19H19NO4/c1-20-6-5-11-8-14-19(24-9-23-14)17-15(11)12(20)7-10-3-4-13(21)18(22-2)16(10)17/h3-4,8,12,21H,5-7,9H2,1-2H3
