Welcome back!
[Sign Out]
6,8-Dichloro-4-Oxo-4H-Chromene-3-Carbonitrile 72798-32-4
6,8-Dichlorochromone-3-carbonitrile 72798-32-4
1(MOQ)
Please inform us that you saw it on the chemicalbook, which is helpful for the conclusion of the transaction.