6,7-Dehydro ethynyl estradiol , 0.95 , 【67703-68-8】
Molecular Formula: C20H22O2
Formula Weight: 294.39
1-(2-Bromo-4-methoxyphenyl)ethan-1-ol , 99% , 【89691-60-1】
Molecular Formula: C9H11BrO2
Formula Weight: 231.09
EsoMeprazole IMpurity 1 , 95% , 【1384163-92-1】
Molecular Formula: C16H17N3O2
Formula Weight: 283.33
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