(yng)} |
ǹ̴ |
a(chn)أ |
|
(bio)(zhn) |
Їˎ |
Ҏ(gu) |
t(y)ˎ |
r |
290 |
Jλ |
|
a(chn)ƷB |
ǹ̴
Q: ǹ̴
Ąe
ӢQ Ergosterol
ӢĄe (22E)-Ergosta-5,7,22-trien-3beta-ol; Provitamin D2
CAS ̖ 57-87-4
ʽ C28H44O 396.65
a(chn)ƷҎ(gu) 90%95%99%
bҎ(gu) 151025
a(chn)Ʒ; VˎƷIB(yng)yƷa(chn)SD2ǰw
|
l(f)rg |
2011/9/2 15:21:00 |
|