人人干操,久久99精品福利久久久久久,日韩一级品电影,免费无遮羞大尺寸的动漫片,日本加勒比高清一本大道,裸睡jk美女自慰,久久精品国产中国久久

logo_Nanjing Yida Chem Co., Ltd. 二維碼_Nanjing Yida Chem Co., Ltd. Hotline:+86-25-57464600

PRODUCTS

4-Hydroxycoumarin
2-Iodobenzoic acid
4-Trifluoromethylsalicylic acid
4-Bromobiphenyl
3-Phenylpropionic acid
4-Acetylbiphenyl
3-Iodobenzoic acid
4-Iodoaniline
4-Iodobenzoic acid
2-Iodoaniline
2,3,5-Triiodobenzoic acid
3-Iodoaniline
3,5-Dimethoxyaniline
Methyl 2-iodobenzoate
Ethyl 4-iodobenzoate

PRODUCTS Yida Chem



3',5'-Bis(trifluoromethyl)acetophenone
Product Name :
 3',5'-Bis(trifluoromethyl)acetophenone
CAS No.:
 3',5'-Bis(trifluoromethyl)acetophenone
Structural type :
 3',5'-Bis(trifluoromethyl)acetophenone
Content :
 99%

Go
Top