Valdecoxib 3'-Sulfonyl Chloride IMpurity , 0.95 , 【1373038-57-3】
Molecular Formula: C16H12ClNO3S
Formula Weight: 333.79
3-Carboxy-5-(2-oxopropyl)mandelic acid , NLT 98% , 【1805847-05-5】
Molecular Formula: C12H12O6
Formula Weight: 252.22
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