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Shanghai Jovan Biochemical Technology Co., Ltd.
86-21-61654350
http://www.jovan-biochem.com/
苏州克瑞斯特医药科技有限公司
0512-62910395
http://www.crstpharma.com
AstaTech, Inc
(215) 785 3197
http://www.astatechinc.com
Sigma-Aldrich Corporation
314 771 5765
http://www.sigma-aldrich.com
四面体科技有限公司
86 (0)571-8848 9473
http://www.thsci.com
Chemtarget Technologies Co.,Ltd.,
0086-0816-2541516
http://www.chemtarget.cn
上海毕得医药科技有限公司
+86 21 61629020
http://www.bidepharmatech.com/
Ark Pharm, Inc.
847 367 3680
http://www.arkpharminc.com
MRV:苯并环丁烯酮.cml