1398-61-4, China 1398-61-4, 1398-61-4 Manufacturers, China 1398-61-4 Products

Chitin 2014-2-19 Chitin CAS No.: 1398-61-4 EINECS: 215-744-3 MF: C28H49N3O16 MW: 683.6992 Appearance: white or... Chitin, 1398-61-4 Shenzhen Shijingu Technology Co., Ltd Contact Now Contact Info
Chitin 2013-1-16 Chitin CAS No.: 1398-61-4 EINECS: 215-744-3 MF: C28H49N3O16 MW: 683.6992 Appearance: white or... Chitin, 1398-61-4 Wuhan Yuancheng Gongchuang Technology Co., Ltd Contact Now Contact Info
Chitin 2012-12-27 Chitin CAS No.: 1398-61-4 EINECS: 215-744-3 MF: C28H49N3O16 MW: 683.6992 Appearance: white or... Chitin, 1398-61-4 , C28H49N3O16 Wuhan Yuancheng Gongchuang Technology Co.,Ltd Contact Now Contact Info