(yng)} |
a |
a(chn)أ |
|
(bio)(zhn) |
Ї(gu)ˎ |
Ҏ(gu) |
t(y)ˎ(j) |
r(ji) |
105 |
Jλ |
|
a(chn)ƷB |
a
CAS 900-95-8
ʽ C20H18O2Sn
|(zh) 409.05
c(din) 123
Q a
a
a
a
aɫo(w)ζY(ji)ĩ
c(din)118-122档ˮܽȞ28ppm20棩 ڴ(sh)ЙC(j)܄
I(y)ƷȞ90%ڸ̎AǷ(wn)(dng)¶ڿ՚(yng)^ֽγɲacһr(nng)ˎc鄩á
; aڷ˺ְ߲R߲̿Ҳc(din)ּyϰ߲(du)ˮl߲Ҳ^÷Ч(du)[ڰ߲۲~ݲ˶̿Ҳȵβ߲ҲкܺõķЧe(du)ˮţЧ |
l(f)r(sh)g |
2011/9/2 15:20:00 |
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