2-bromobenzo[9,10]phenanthrene CAS NO.19111-87-6

hebei shengang trading co., ltd is an experienced enterprise of supplier various kind pharmaceutical intermediates.

our r&d center also offer custom synthesis services.

1.we have rich experience in this field.

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if you have any other questions to consult me.please not hesitate to contact me at any time.

we just sell the products which are legal in china .and all products are only sold to labs for research.

delivery by ems; fedex; tnt and client’s request

delivery time:within 3-5 workdays after received the payment

origin: china