Tetraethyl (dimethylaminomethylene)diphosphonate, 97%
品牌:
ALFA (U.K)
品號:
A14581.14
品名:
Tetraethyl (dimethylaminomethylene)diphosphonate, 97%
規格:
25g
CAS:
18855-52-2
貨號:
A14581.14