USPUSP-NF
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Naproxen Sodium
C14H13NaO3 252.24
2-Naphthaleneacetic acid, 6-methoxy-α-methyl-, sodium salt, (S)-;
(-)-Sodium (S)-6-methoxy-α-methyl-2-naphthaleneacetate;
Sodium (S)-2-(6-Methoxynaphthalen-2-yl)propanoate [26159-34-2]

DEFINITION

Naproxen Sodium contains NLT 98.0% and NMT 102.0% of naproxen sodium (C14H13NaO3), calculated on the dried basis.

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