Betamethasone 21-Propionate, Clobetasol propionate EP Impurity K, CAS No. 75883-07-7, YIMCP-04
Betamethasone 17-Propionate 21-Mesylate, Clobetasol propionate EP Impurity I, CAS No. 15423-80
21-Deoxybetamethasone 17-propionate, Clobetasol propionate EP Impurity H, CAS No. 4351-48-8, Y
Clobetasol propionate EP Impurity F, YIMCP-040
Clobetasol propionate EP Impurity E, YIMCP-039
1,2-Dihydroclobetasol 17-propionate, Clobetasol propionate EP Impurity D, CAS No. 25120-99-4,
21-Chlor-dexamethason-17-propionat, Clobetasol propionate EP Impurity C, CAS No. 25122-52-5, Y
Clobetasol propionate EP Impurity B, CAS No. 1356190-17-4, YIMCP-036
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