(-)-Diethyl tartrate is the (2S,3S)-enantiomer of diethyl tartrate, a diester of tartaric acid. It is a chiral compound commonly employed as a starting material or reagent in asymmetric synthesis and organic chemistry research.
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2-(Boc-Amino)-3-methylpyridine
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3-chloro-N-isopropyl-5-(pentafluoro-sulfanyl)pyridin-2-amine
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The international HS code for (-)-diethyl tartrate (CAS 13811-71-7) is 2918.13.
2918.13
2918 13 00
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
diethyl (2S,3S)-2,3-dihydroxybutanedioate
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CCOC(=O)[C@H]([C@@H](C(=O)OCC)O)O
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