SHANDONG ZHANHUA YONGHAO PHARMACEUTICAL TECH.CO.,LTD
Country: China (Mainland)
Business Type: Trading Company
high quality /reasonable price 2-Amino-3,4-dimethylbenzoic acid /50419-58-4 in ChinaCAS NO.: 50419-58-4
supply 5-Carbomethoxyphthalide on hot selling /23405-32-5 in ChinaCAS NO.: 23405-32-5
2-Methylsulfonyl-5- trifluoromethyl-1,3,4-thiadiazoleCAS NO.: 27603-25-4