Chemistry of carbon compounds
Miscellaneous organic carbon compounds
C-metal
Inventor
active
Azo colorants for ball point pen and ribbon inks
Colorants for ball point pen and ribbon inks derived from pararo
Colorants for ball-point pen and ribbon inks
Process for the synthesis of 3-chloro-2,4,5-trifluorobenzoic aci
Rigmentary salt of a triphenylmethane compound and process for m
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