Ethinyl Estradiol EP Impurity K
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Synonyms :"R1 = CH3, R2 = R3 = R4 = R5 = H, R6 = C�CH, R7 = OH: 4-methyl-19-nor-17A""-pregna- 1,3,5(10)-trien-20-yne-3,17-diol (4-methyl-ethinylestradiol)," CAT No :E050005 Molecular Weight :310.43 Molecular Formula :C21H26O2
Ethinyl Estradiol EP Impurity K
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intermediates for electroplating chemicals, Water Treatment Chemicals
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