精品无码国产自产拍在线观看_中文字幕av无码不卡免费_中文字幕人成乱码在线观看_国产无套粉嫩白浆在线观看_成人免费一区二区三区视频软件

HEZE J-UNITED CHEMICAL CO., LTD.

Foaming agent , Disinfector , Electronic Chemicals , Stabilizers , Preservatives

Tel: +86-18605305732

—— N-Phenyl-N-trichloromethyl thio-p-toluenesulfonamide） ——

Product Name:N-Phenyl-N-trichloromethyl thio-p-toluenesulfonamide）
CAS NO.: 2280-22-0

Previous product： N-Phenyl-N-【（trichloromethylthio）benzenesulfonamide】

Next product： N-Cyclohexyl-N-【(trichloromethylthio)benzenesulfonamide】

Tel:+86-536-5399456
Domestic Sales Department:
+86-13869682027 +86-13011678096

Foreign trade import and export company:
+86-15953646030 +86-18363669993
+86-18363669995

Service:
+86-13505739799 +86-18605305732