4H-[1]-BENZOPYRANO[4 3-B]THIOPHENE-2-CA& , 0.99 , 【351003-40-2】
Molecular Formula: C12H10N2O2S
Formula Weight: 246.29
2-[(2,4-Dimethylphenyl)sulfonyl]acetic acid ethyl ester , 0.99 , 【1037154-23-6】
Molecular Formula: C12H16O4S
Formula Weight: 256.32
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