naphthol as; naphthol as-d; azoic coupling component as-e; naphthol as-ol; naphthol as-IRG; naphthol as-bs; naphthol as-ph; naphthol as-LC; naphthol as-ITR; naphthol as-ph ( refine ); naphthol as-ol ( refine ); naphthol as-LC( refine );