-
S-(-)-propylenediamine dihydrochloride (7)CAS RN:19777-66-3
-
SINOCO CHEMICAL CO., LIMITEDTelephone:86-571-81956191 81956192
-
AFINE CHEMICALS LIMITEDTelephone:+86-571-85232125;85232161;85134551
-
Capot Chemical Co., Ltd.Telephone:+86-571-85586718
-
Beijing Mesochem Technology Co.,LtdTelephone:+86-10-67374028;65405760
-
Shanghai Dongyue Biochem Co., Ltd.Telephone:0086-21-64109415
-
Beijing Cooperate Pharmaceutical Co.,Ltd.Telephone:86-10-60279497
-
Hangzhou KSM Pharmaceutical Technology Co., Ltd.Telephone:18067926518