MDPV, Methylone, Alprazolam, Lorazepam
Jun 07, 2009
Sir,
We are legal goverment appoitned manufacturer.
Methyl-J(Bk-MBDB), CAS # 17762-90-2 Chemical Name: 2-methylamino-1-
(3, 4-methylenedioxyphenyl)butan-1-one .
Methylone , CAS #: 186028-79-5 Chemical Name:.....
CHINA YIXING LINDE COMPANY., CHEMICAL GROUP