纯度98%，

1-(2-hydroxy-4,6-dimethoxy-3-(1-methyl-1,2,3,6-tetrahydropyridin-4-yl)phenyl)ethan-1-one

CAS：190973-17-2
Chemical Formula: C16H21NO4
Molecular Weight: 291.3470
m/z: 291.1471 (100.0%), 292.1504 (17.3%), 293.1538 (1.4%)
Elemental Analysis: C, 65.96; H, 7.27; N, 4.81; O, 21.97