4-Hydroxy-2-nitrobenzenesulfonyl chloride , NLT 97% , 【1261838-96-3】
Molecular Formula: C6H4ClNO5S
Formula Weight: 237.61
R-Lipoic Acid Impurity 2 (S-Oxide) , 95% , 【188783-96-2】
Molecular Formula: C8H14O3S2
Formula Weight: 222.32
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