DL-ACID SYNONYMS: D,L-RS-3540, NPR-4, RS-3343, RS-3540-003 D,1-2-(6'-METHOXY-2'-NAPHTHYL) PROPIONIC ACID (RS)-2-(6-METHOXY-2-NAPHTHYL) PROPIONIC ACID (RS)-NAPROXEN CAS. NO. 26159-31-9

CLASSIFICATION IS DETERMINED BY GENERAL RULES 1 AND 6 FOR THE INTERPRETATION OF THE COMBINED NOMENCLATURE; BY THE TEXT OF CODES 2918 AND 2918 99 90 90 AND BY THE HARMONISED SYSTEM EXPLANATORY NOTES TO HEADING 2918, PART (D).