Casno:
105438-05-9
2H-Naphtho[2,3-b]pyran-5,10-dione, 3-ethyl-2-methyl-
Min.Order: 0
FOB Price: USD $ 0.0-0.0
YUYONGMEI was established in Aug,1999, located in the industrial park of Nanjing University of Technology, It is a private enterprises in Jiangsu Province with 1200 square meters’ R&D center. Our R&D center has a well-equipped synthetic laboratory a
YUYONGMEI was established in Aug,1999, located in the industrial park of Nanjing University of Technology, It is a private enterprises in Jiangsu Province with 1200 square meters’