4-Methylpropiophenone CAS 5337-93-9 fabrica
Aminoguanidine bicarbonate CAS 2582-30-1 fabrica pretium
4,4'- Oxydianiline cas 101-80-4 fabricae pretium
Ferrocene 102-54-5 .
2 5-Acidi furandicarboxylici FDCA CAS 3238-40-2
DL-Lactide 95-96-5 pretium officinas
BTDA 2421-28-5
Sodium pyrithione/SPT 3811-73-2
N-Octyl pyrrolidone NOP 2687-94-7
Tetrahydrofurfuryl alcohol/THFA CAS 97-99-4
N,N-Dimethylacetamide/DMAC 127-19-5
Triethyl Phosphate/TEP 78-40-0