aƷ:
  ቺɹ

߷ӽ



ȩ

ȩ

tˎgw

tˎԭ

ˎo

ʳƷӄ



ȡ

ԭ

hϡጄ



e ԭ
aƷQ 1,8- 1,8-
CAS NO. 81-83-4
ʽ C12H10N2O2

1,8-
CAS NO.81-83-4

ʽC12H10N2O2
197.19
c299-300C
^Ұɫĩ
ȣ98%
ˮݣ0.5%
bϱĤ⾎
أ25KG/
;ϳpϵȾϺ͟ɹׄҪԭ



   ]aƷ
4,4-DDS_4-u-4-D-8_4,4-u pS_g_(6FDA)_4,4--2,2-p׻“TFMB

    ҎaƷȩ_״__uȩ_gȩ_ȩ____2-׻_2-_׻ĵ(MMTZ)_ѪĮؙ(VC-IP

                                              УhɽƼ޹˾  朽ӣ//www.haishankj.net  QQ3271849079  QQ3039959970