(yng)} |
ʿ/_(d)Ƿ |
a(chn)أ |
|
(bio)(zhn) |
Ї(gu)ˎ |
Ҏ(gu) |
t(y)ˎ(j) |
r(ji) |
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(ho) 171596-29-5
ʽ C22H19N3O4
: 389.4
ﻯ|(zh) ɫY(ji)ĩ
c(din)300-303
ʧأ0.5%
ؽ٣50ppm
99.5%
ȣ [a]20D=+70-72oC=1.00CHCl3
TLCֻһ(g)c(din) |
l(f)r(sh)g |
2011/9/3 11:16:00 |
|