LangFangshi Hengfuyuan Pharma Tech CO.,Itd.

LangFangshi Hengfuyuan Pharma Tech CO.,Itd.

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Product Name MF CAS Details
Dutasteride EP Impurity F C27H31ClF6N2O2 1365545-42-1 Details
Progesterone Impurity 20 C21H32O2 566-63-2 Details
Testosterone impurity 11 C19H28O2 10529-96-1 Details
Dutasteride EP Impurity E C27H30F6N2O2 1796930-46-5 Details
Imatinib Impurity 37 C21H25N2O4+ 1407229-73-5 Details
Dutasteride EP Impurity E C27H30F6N2O2 2102935-76-0 Details
C22H17N3O5 531500-51-3 Details
Testosterone EP Impurity M C19H26O2 133177-83-0 Details
Testosterone EP Impurity K C21H32O2 165304-83-6 Details
Estriol EP Impurity A;9,11-Didehydroestriol C18H22O3 246021-20-5 Details
Testosterone EP Impurity B C21H30O2 972-46-3 Details
Testosterone EP Impurity I C19H26O2 2484-30-2 Details
Estriol EP Impurity G C18H24O3 793-89-5 Details
C21H30O2 2257421-78-4 Details
Fluocinolone Acetonide Impurity 10 C26H33FO7 2586-44-9 Details
C24H30O6 57171-18-3 Details
Progesterone EP Impurity G C27H38O2 2257421-79-5 Details
Fluticasone Impurity 46 C21H26ClFO4S 785806-92-0 Details
Estriol Impurity 15 5128-18-7 Details
Estriol Impurity 17 C25H30O3 1316291-21-0 Details
Estriol Impurity 13 C22H28O5 104202-86-0 Details
Fluticasone furoate impurity 18 C26H28ClFO6S 785806-93-1 Details
C22H30O2 2257421-80-8 Details
C28H36BrClO7 1204582-47-7 Details
Fluocinolone Acetonide EP Impurity G C26H35FO7 2802-11-1 Details
4-(Methylamino)-3-nitro-benzoic acid ethylester C10H12N2O4 71254-71-2 Details
Estriol Impurity 14 C20H24O4 7002-82-6 Details
Estriol EP Impurity K;Estrone acetate C20H24O3 901-93-9 Details
Dabigatran Etexilate Impurity O HCl C27H30ClN7O3 1223061-75-3 Details
Estriol EP Impurity I C18H22O3 15370-49-7 Details
C27H42O5 2616-79-7 Details
Norethisterone;Norethisterone Acetate EP Impurity A C20H26O2 68-22-4 Details
C6H12N2O3 38082-70-1 Details
Fluocinolone Acetonide EP Impurity L C24H30ClFO6 1893-65-8 Details
Fluocinolone Acetonide Impurity 14 C26H33FO7 4533-89-5 Details
Norethisterone EP Impurity A C20H24O2 31528-46-8 Details
Osimertinib Impurity 34 C27H31N7O2 1421373-98-9 Details
3051509-00-0 Details
Norethisterone EP Impurity G C20H26O2 38673-36-8 Details
Norethisterone EP Impurity C C20H26O2 22933-71-7 Details
C7H13ClO2 91983-09-4 Details
Hydrocortisone Impurity 22;6β-Hydroxyl Cortisone C21H28O6 16355-28-5 Details
Etoricoxib Impurity 25 C18H17N3O2S 2901801-70-3 Details
Dabigatran Etexilate Impurity O HCl C27H30ClN7O3 1187067-70-4 Details
9β,11β-epoxy-16β-methylandrosta-1,4-diene-3,17-dione C20H24O3 1192715-48-2 Details
C21H28O2 19914-67-1 Details
Norethisterone EP Impurity F C22H30O2 96487-85-3 Details
Fluocinolone Acetonide Impurity 15;Flunisolide C24H31FO6 3385-03-3 Details
Tedizolid Impurity 10 C9H11BrFNO2 1551262-90-8 Details
Tedizolid Impurity 11 C13H11FN6 1638760-07-2 Details
Norethisterone EP Impurity B;Norethisterone Acetate EP Impurity J;Norandrostenedione C18H24O2 734-32-7 Details
Hydrocortisone Acetate Impurity ;6β-Hydroxy Hydrocortisone Acetate C23H32O7 13096-53-2 Details
Tedizolid Impurity 9 C17H16FN6O6P 1835340-19-6 Details
Hydrocortisone Acetate Impurity 10;6β-Hydroxyl Cortisone Acetate C23H30O7 13096-52-1 Details
Tedizolid Impurity 8 C16H17FN6O2 2044709-71-7 Details
Osimertinib Impurity 32 C28H33N7O4 2411395-23-6 Details
Norethisterone EP Impurity E C22H26O 79727-03-0 Details
2408725-65-3 Details
C22H24F2O5S 219719-95-6 Details
Hydrocortisone EP Impurity N C21H30O5 Details
Norethisterone EP Impurity D;Norethynodrel C20H26O2 68-23-5 Details
Fluocinolone Acetonide Impurity 12 C26H32BrFO7 4991-55-3 Details
Ethinylestradiol EP Impurity A;17β-ethinylestradiol C20H24O2 4717-38-8 Details
Norethindrone Acetate EP Impurity G;6-Keto Norethindrone Acetate C22H26O4 438244-27-0 Details
Norethindrone Acetate EP Impurity F;6β-Hydroxy Norethindrone Acetate C22H28O4 6856-27-5 Details
Levonorgestrel Ep Impurity I C21H28O3 21508-50-9 Details
Trelagliptin Impurity 8 C23H31N7O2 1917324-14-1 Details
Betamethasone Impurity 30 C22H29FO5 1150311-95-7 Details
Levonorgestrel Ep Impurity J C21H26O3 1175109-63-3 Details
Ethinylestradiol C20H24O2 57-63-6 Details
Levonorgestrel EP Impurity Q C20H30O2 1038-28-4 Details
Ethinylestradiol EP Impurity B C20H22O2 1231-96-5 Details
Levonorgestrel EP Impurity V C22H28O2 14009-70-2 Details
Ethinylestradiol EP Impurity F;6β-hydroxy-ethinylestradiol C20H24O3 56324-28-8 Details
Levonorgestrel EP Impurity T C22H30O2 14507-51-8 Details
Ethinylestradiol EP Impurity E;6α-hydroxy-ethinylestradiol C20H24O3 27521-34-2 Details
Ethinylestradiol EP Impurity H;16-oxo-ethinylestradiol C20H22O3 1350468-76-6 Details
Ethinylestradiol EP Impurity K;4-methyl-ethinylestradiol) C21H26O2 155683-61-7 Details
Medroxyprogesterone Acetate EP Impurity A C24H34O5 984-47-4 Details
Norethindrone Acetate EP Impurity I;Norethindrone Acetate 3-Ethyl Ether C24H32O3 50717-99-2 Details
Levonorgestrel Ep Impurity I C21H28O3 20402-62-4 Details
Abiraterone acetate USP Impurity I;β-Epoxyabiraterone acetate C26H33NO3 2484719-26-6 Details
Norethindrone Acetate EP Impurity D Details
Levonorgestrel EP Impurity L C19H26O2 21800-83-9 Details
Levonorgestrel Ep Impurity D C21H30O 32419-58-2 Details
Levonorgestrel EP Impurity M C21H26O2 51087-61-7 Details
Ethinylestradiol EP Impurity M;2-methyl-ethinylestradiol C21H26O2 3240-39-9 Details
Norethisterone EP Impurity H;6β-Hydroxy Norethindrone C20H26O3 51724-44-8 Details
Levonorgestrel EP Impurity Q C20H30O2 14507-49-4 Details
Norethindrone Acetate EP Impurity B C22H28O3 19637-28-6 Details
Norethindrone Acetate EP Impurity C C22H28O3 1175129-26-6 Details
Levonorgestrel EP Impurity N C19H26O2 4222-96-2 Details
Norethindrone Acetate EP Impurity H;Norethindrone acetate-3-isopropyldienol ether C25H34O3 2417092-17-0 Details
Ethinylestradiol EP Impurity J;1-methyl-ethinylestradiol C21H26O2 15071-66-6 Details
Levonorgestrel Ep Impurity A C21H26O2 1260525-53-8 Details
Medroxyprogesterone Acetate Impurity 2 C23H32O5 51154-16-6 Details
Ethinylestradiol EP Impurity G;6-oxo-ethinylestradiol C20H22O3 38002-18-5 Details
Ethinylestradiol EP Impurity I C20H22O2 67703-68-8 Details
Norethisterone Acetate C22H28O3 51-98-9 Details
Abiraterone acetate USP Impurity H;α-Epoxyabiraterone acetate C26H33NO3 2484719-11-9 Details
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