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Clobetasone Butyrate EP Impurity I

Clobetasone Butyrate EP Impurity I

Product Description
CAT No.
ALN-C053009
CAS No.
639817-47-3
Mol. F.
C26H32ClFO5
Mol. Wt.
479
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Chemical Name : 21-Chloro-9-fluoro-16β-methyl-3,11,20-trioxopregna-1,4-dien-17-yl 2-methylpropanoate; 17-O-isobutyryl clobetasone
Smiles : CC(C)C(O[C@@](C(CCl)=O)([C@]1(C2)C)[C@@H](C)C[C@@]1([H])[C@]3([H])CCC4=CC(C=C[C@]4(C)[C@@]3(F)C2=O)=O)=O
Synonym : 17-O-isobutyryl clobetasone

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