N, N-Dimethylacetamide / DMAC 127-19-5
Natrium pyrithione / SPT 3811-73-2
N-Octyl pyrrolidone NOP 2687-94-7
Triétil fosfat / TEP 78-40-0
Dimétil sulfoksida / DMSO 99,9% cas 67-68-5 harga pabrik
supplier pabrik 1-Naphthol cas 90-15-3 harga
Timah asétat / Timah asétat trihidrat 6080-56-4
Asam Sulfanilat cas 121-57-3 harga pabrik
Tambaga quinolate 10380-28-6
wholesales p-Cresol / 4-Methylphenol cas 106-44-5
N,N-Dimétilformamida/DMF 68-12-2
Asetil klorida 75-36-5