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Hangzhou Yiyun Guoke Biotechnology Co., Ltd.
- Company Name Hangzhou Yiyun Guoke Biotechnology Co., Ltd.
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- Email 530868763@qq.com
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Hangzhou Yiyun Guoke Biotechnology Co., Ltd. Product List
- Product Name Timolol EP Impurity A Maleate
- MF C17H28N4O7S
- CAS 26839-77-0
- Product Name Timolol Impurity I
- MF C11H20N4O3S
- CAS 2469037-77-0
- Product Name Tiotropium Bromide
- MF C19H22BrNO4S2
- CAS 136310-93-5
- Product Name Tiotropium Bromide EP Impurity A
- MF C10H8O3S2
- CAS 4746-63-8
- Product Name Tiotropium Bromide Impurity B
- MF C18H19NO4S2
- CAS 136310-64-0
- Product Name Tiotropium Bromide Impurity E
- MF C11H10O3S2
- CAS 26447-85-8
- Product Name Tiotropium Bromide Impurity F
- MF C9H6OS2
- CAS 704-38-1
- Product Name Tirofiban Impurity A
- MF C13H19NO5S
- CAS 149490-60-8
- Product Name Tizanidine EP Impurity E
- MF C6H4ClN3S
- CAS 30536-19-7
- Product Name Tizanidine Impurity 1
- MF C11H10ClN5OS
- CAS 173532-15-5
- Product Name Tizanidine Impurity 2
- MF C5H8N2OS
- CAS 5391-52-6
- Product Name Tofacitinib Impurity C Citrate
- MF C22H28N6O8
- CAS 2174011-55-1
- Product Name Tofacitinib Impurity I DiHCl
- MF C14H23ClN2
- CAS 1821769-41-8
- Product Name Tofacitinib Impurity M
- MF C13H19N5
- CAS 477600-74-1
- Product Name Tolnaftate EP Impurity A
- MF C10H8O
- CAS 135-19-3
- Product Name Tolperisone Hydrochloride
- MF C16H24ClNO
- CAS 3644-61-9
- Product Name Topiramate EP Impurity A
- MF C12H20O6
- CAS 20880-92-6
- Product Name Topiramate N-Methyl Impurity
- MF C13H23NO8S
- CAS 97240-80-7
- Product Name Topiramate EP Impurity C
- MF C9H17NO8S
- CAS 106881-41-8
- Product Name Torsemide(Torasemide)
- MF C16H20N4O3S
- CAS 56211-40-6
- Product Name Torsemide Impurity B
- MF C12H13N3O2S
- CAS 72811-73-5
- Product Name Torsemide Impurity D
- MF C17H22N4O3S
- CAS 160972-33-8
- Product Name Torsemide Impurity C
- MF C15H18N4O3S
- CAS 58155-35-4
- Product Name Torsemide Impurity A
- MF C13H11N3O3S
- CAS 72810-61-8
- Product Name Torsemide Impurity E
- MF C15H17N3O4S
- CAS 72810-57-2
- Product Name Torsemide Impurity F
- MF C13H13N3O2S
- CAS 947327-54-0
- Product Name Tramadol EP Impurity E HCl
- MF C9H18ClNO
- CAS 42036-65-7
- Product Name Trametinib
- MF C26H23FIN5O4
- CAS 871700-17-3
- Product Name Tranexamic Acid EP Impurity B
- MF C8H15NO2
- CAS 1197-17-7
- Product Name Tranexamic Acid Impurity A HCl
- MF C8H15NO2
- CAS
- Product Name Trazodone HCl
- MF C19H23Cl2N5O
- CAS 25332-39-2
- Product Name Trazodone EP Impurity A
- MF C19H22ClN5O2
- CAS 55290-68-1
- Product Name Trazodone EP Impurity C
- MF C19H22ClN5O
- CAS 157072-19-0
- Product Name Trazodone Impurity F HCl
- MF C13H19Cl3N2
- CAS 52605-52-4
- Product Name Trazodone Impurity G HCl
- MF
- CAS 2470441-00-8
- Product Name Trazodone EP Impurity M
- MF C19H23ClN5O
- CAS 157072-18-9
- Product Name Trazodone Impurity 5
- MF C16H16Cl2N2
- CAS 79975-63-6
- Product Name Trazodone EP Impurity I
- MF C13H19ClN2O
- CAS 32229-98-4
- Product Name Trelagliptin Impurity 2
- MF C18H20FN5O2
- CAS 2206135-35-3
- Product Name Isotretinoin(13-cis-Retinoic Acid)
- MF C20H28O2
- CAS 4759-48-2
- Product Name Trimebutine EP Impurity C(Trimethoprim EP Impurity H)
- MF C11H14O5
- CAS 1916-07-0
- Product Name Trimethoprim EP Impurity E
- MF C14H17N3O4
- CAS 60729-91-1
- Product Name Trimethoprim EP Impurity B
- MF C14H16N4O4
- CAS 30806-86-1
- Product Name 5-Hydroxy L-Tryptophan
- MF C11H12N2O3
- CAS
- Product Name Tryptophan Impurity E
- MF C11H12N2O2
- CAS
- Product Name Tulathromycin B
- MF C41H79N3O12
- CAS 280755-12-6
- Product Name 3-Methoxy Tyramine HCl
- MF C9H13NO2.ClH
- CAS 1477-68-5
- Product Name N,N-Dimethyltyramine
- MF C10H15NO
- CAS 539-15-1
- Product Name L-Tyrosine
- MF C9H11NO3
- CAS 60-18-4
- Product Name Umeclidinium Bromide
- MF C29H34BrNO2
- CAS 869113-09-7
- Product Name Urapidil Impurity 1
- MF C9H14ClN3O2
- CAS 34654-81-4
- Product Name Urapidil Impurity 2
- MF C20H29N5O3
- CAS 34661-79-5
- Product Name Urapidil Impurity 3
- MF C19H26ClN5O2
- CAS 34661-73-9
- Product Name O-Desmethyl Urapidil
- MF C19H27N5O3
- CAS 91453-03-1
- Product Name Urapidil Impurity 4
- MF C6H8N2O3
- CAS 769-42-6
- Product Name Uridine
- MF C9H12N2O6
- CAS 58-96-8
- Product Name Uridine-5′-triphosphate Trisodium Salt
- MF C9H16N2NaO15P3
- CAS 19817-92-6
- Product Name Ursodiol (Ursodeoxycholic Acid)
- MF C24H40O4
- CAS 128-13-2
- Product Name Glycoursodeoxycholic Acid
- MF C26H43NO5
- CAS 64480-66-6
- Product Name Ursodeoxycholic Acid EP Impurity F
- MF C24H38O4
- CAS 4651-67-6
- Product Name Valaciclovir EP Impurity E
- MF C21H26N6O6
- CAS 124832-31-1
- Product Name Valdecoxib Impurity B(Valdecoxib Dimer)
- MF C32H25N3O6S2
- CAS 1373038-60-8
- Product Name Valdecoxib Impurity F
- MF C16H15N3O5S2
- CAS 1373038-59-5
- Product Name Valganciclovir
- MF C14H22N6O5
- CAS 175865-60-8
- Product Name Valproic acid
- MF C8H16O2
- CAS 99-66-1
- Product Name Valproic Acid Impurity J
- MF C11H21N
- CAS 5340-48-7
- Product Name Valproic Acid Impurity B
- MF C7H14O2
- CAS 20225-24-5
- Product Name Valproic Acid Related Compound A
- MF C8H12O2
- CAS 99-67-2
- Product Name Valproic Acid Impurity K
- MF C8H16O2
- CAS 5343-52-2
- Product Name Valproic Acid Impurity I
- MF C8H15N
- CAS 13310-75-3
- Product Name Valproic Acid Impurity G
- MF C11H23NO
- CAS 52061-73-1
- Product Name Valproic Acid Impurity D
- MF C11H22O2
- CAS 52061-75-3
- Product Name Valsartan Related Compound A(ent-Valsartan)
- MF C24H29N5O3
- CAS 137862-87-4
- Product Name Valsartan Methyl Ester
- MF C25H31N5O3
- CAS 137863-17-3
- Product Name Valsartan Desvaleryl Impurity
- MF C19H21N5O2
- CAS 676129-92-3
- Product Name Valsartan Ethyl Ester
- MF C26H33N5O3
- CAS 1111177-30-0
- Product Name Vanillin
- MF C8H8O3
- CAS 121-33-5
- Product Name N-Desethyl Vardenafil
- MF C21H28N6O4S
- CAS 448184-46-1
- Product Name Vardenafil HCl
- MF C23H33ClN6O4S
- CAS 224785-91-5
- Product Name Vardenafil EP Impurity C
- MF C38H46N10O8S2
- CAS 1255919-03-9
- Product Name Vardenafil N-Oxide
- MF C23H32N6O5S
- CAS 448184-48-3
- Product Name Varenicline Impurity 6
- MF C14H13N3O
- CAS 796865-82-2
- Product Name O-Desmethyl-N,N-didesmethyl Venlafaxine
- MF C14H21NO2
- CAS 149289-29-2
- Product Name Venlafaxine Impurity D
- MF C16H25NO2
- CAS 149289-30-5
- Product Name N,O-Didesmethyl Venlafaxine
- MF C15H23NO2
- CAS 135308-74-6
- Product Name Venlafaxine Impurity F HCl
- MF C17H26ClNO
- CAS 93413-79-7
- Product Name Venlafaxine Impurity C
- MF C15H24ClNO2
- CAS 130198-05-9
- Product Name Venlafaxine Impurity G HCl
- MF C17H28ClNO
- CAS 2108968-20-1
- Product Name Venlafaxine Impurity B HCl
- MF C14H22ClNO3
- CAS 2174001-92-2
- Product Name Venlafaxine Impurity E HCl
- MF C17H26ClNO2
- CAS 93413-56-0
- Product Name Venlafaxine Impurity H
- MF C24H33NO3
- CAS 1329795-88-1
- Product Name Desvenlafaxine succinate monohydrate
- MF C20H31NO6
- CAS 386750-22-7
- Product Name Venlafaxine Hydroxy Nitrile Impurity
- MF C15H19NO2
- CAS 93413-76-4
- Product Name Verapamil EP Impurity G
- MF C9H10O3
- CAS 120-14-9
- Product Name Verapamil EP Impurity B
- MF C11H17NO2
- CAS 3490-06-0
- Product Name Povidone Impurity A(1-Vinylpyrrolidin-2-one)
- MF C6H9NO
- CAS 88-12-0
- Product Name Pramipexole Impurity D
- MF C10H17N3S
- CAS 104632-28-2
- Product Name Pramipexole Impurity G
- MF C7H6N2S
- CAS 136-95-8
- Product Name Pranoprofen Impurity 1
- MF C14H11NO2
- CAS 53944-31-3
- Product Name Pranoprofen Impurity 2
- MF C15H11NO4
- CAS 52549-19-6