1,3-Dimethyl-Cyclobutane-1,2,3,4-Tetracarboxylic Dianhydride 137820-87-2, Information for 1,3-Dimethyl-Cyclobutane-1,2,3,4-Tetracarboxylic Dianhydride 137820-87-2, Suppliers of 1,3-Dimethyl-Cyclobutane-1,2,3,4-Tetracarboxylic Dianhydride 137820-87-2

1,3-Dimethyl-Cyclobutane-1,2,3,4-Tetracarboxylic Dianhydride (3)

CAS RN:137820-87-2
AFINE CHEMICALS LIMITED

Telephone:+86-571-85232125;85232161;85134551
CHINATECH (TIANJIN) CHEMICAL Co.,Ltd.

Telephone:+86-22-83726200
Jiangsu Creative Electronic Chemicals Co., Ltd.

Telephone:+86-25-57050575