(yng)} |
ʿ/_(d)Ƿ |
a(chn)أ |
|
(bio)(zhn) |
Їˎ |
Ҏ(gu) |
t(y)ˎ |
r |
5000 |
Jλ |
|
a(chn)ƷB |
ʿ/_(d)Ƿ
W(xu) (6R-12aR)-2,3,6,7,12,12a-仯-2--6-(3,4-()-)-າ[1,2:1,6]
CAS̖ 171596-29-5
ʽ C22H19N3O4
: 389.4
ﻯ|(zh) ɫY(ji)ĩ
c300-303
ʧأ0.5%
ؽ٣50ppm
99.5%
ȣ [a]20D=+70-72oC=1.00CHCl3
TLCֻһc |
l(f)rg |
2011/9/3 11:16:00 |
|