3-Aminopropionitrile 【151-18-8】
2-amino-5-chloropyrimidine 【5428-89-7】
9-Vinylcarbazole [1484-13-5]
4,6-Dichloronicotinic acid [73027-79-9]
Contact: Mr Jia
Phone:
Tel: +86-519-85121086
Email: Info@jiuwuchem.cn
Add: 3F,Building 2,No.338,Heping middle road, Changzhou City, Jiangsu