天堂a区|未删减大尺度韩国电影|汤唯色戒完整版在线播放|知否知否应是绿肥红瘦未删减完整版在线观看,91精品国产高清自在线看超 ,日本www色,日本在线二区

Add: No. 1 Yintong Road, Shanxi Jiaocheng Economic Development Zone, Xiajiaying Town, Jiaocheng County, Lvliang City, Shanxi Province, China
Telephone exchange: +86-358-3576366
Marketing Dep.: +86-358-3521713
/3521715 / 3526130
Purchase Dept.: +86-358-3526201
Fax: +86-358-3521716

Other pharmaceutical & fine chemical intermediate

Benzophenone hydrazone(BPH)
Product name: Benzophenone hydrazone(BPH)
CAS No.: 5350-57-2
Molecular formula: C<sub>13</sub>H<sub>12</sub>N<sub>2</sub>
Molecular weight: 196.25
Structure:
Useing: Intermediate of Cefminox and Cefmetazole etc.
Package: 25kg/Paper barrel
Copyright(C)2016, Shanxi Xintianyuan Pharmaceutical Co.,Ltd. All Rights Reserved. Supported by ChemNet ChinaChemNet Toocle Copyright Notice