* If the product has intellectual property rights, a license granted is must or contact us.
3B Scientific Corporation
847 281 9822
http://www.3bsc.com
Hansa Fine Chemicals GmbH
+49 421 42768211
http://www.hfc-chemicals.com
香港先进技术工业有限公司
+852 2390 2293
http://www.advtechind.com
上海氟德化工有限公司
+86 21 64251348
http://www.fwdchem.com
MRV:8-(4-BROMO-BUTOXY)-CHROMEN-2-ONE.cml