depaartment yethu isangene uvavanyo lokusingqongileyo, acetoacetanilide imveliso uthotho (Acetoacetanilide, acetoacet-o-toluidide, Acetoacetyl-o-anisidine) uqhube imveliso kwi 26 Sep.
ixesha Post: Sep-26-2017
depaartment yethu isangene uvavanyo lokusingqongileyo, acetoacetanilide imveliso uthotho (Acetoacetanilide, acetoacet-o-toluidide, Acetoacetyl-o-anisidine) uqhube imveliso kwi 26 Sep.