少妇AV_久久AV亚洲精品一区无码网_曰韩无码AV久久久免费_久久亚洲AV成人无码电影A片_亚洲高清成人AV电影网站_国产精品高潮

Home - Product Center - 1,1"-(1,4-PHENYLENE)BIS[1-(4-FLUOROPHENYL)-]

Product Details

CEDITER
1,1"-(1,4-PHENYLENE)BIS[1-(4-FLUOROPHENYL)-]
CAS NO.: 68418-51-9
Product Name: 1,1"-(1,4-PHENYLENE)BIS[1-(4-FLUOROPHENYL)-]
Chinese name: 1,4-二(4-氟苯甲?;┍?/td>
CAS NO.: 68418-51-9
Molecular formula:

C20H12F2O2

Molecular weight: 322.309
Structural formula: 1,1"-(1,4-PHENYLENE)BIS[1-(4-FLUOROPHENYL)-]

More Products

CEDITER
成人性做爰AAA片免费看| 美女视频在线观看| 日韩成人无码| 欧美不卡一区二区三区| 久久国产成人精品Av| 《第一次の人妻》6动漫| 强伦人妻BD在线电影| 激情偷乱人成视频在线观看|