WebSite > LangFangshi Hengfuyuan Pharma Tech CO.,Itd.
LangFangshi Hengfuyuan Pharma Tech CO.,Itd.
- Company Name LangFangshi Hengfuyuan Pharma Tech CO.,Itd.
- Tel 0316-2883536
- Email 1877241811@qq.com
- WebSite www.zkhfychem.com/
- CB Index 58
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LangFangshi Hengfuyuan Pharma Tech CO.,Itd. Product List
- Product Name Vardenafil Impurity 9；Hydroxy vardenafil
- MF C23H32N6O5S
- CAS 224785-98-2
- Product Name Vardenafil hydrochloride trihydrate EP Impurity A
- MF C21H28N6O4S
- CAS 2169247-39-4
- Product Name Sildenafil impurity 154
- MF C29H34N6O3
- CAS 2711006-61-8
- Product Name Sildenafil Impurity 153
- MF C12H24N2O2
- CAS 942125-59-9
- Product Name Sildenafil Impurity 152
- MF C25H34N6OS2
- CAS 2520113-03-3
- Product Name Vardenafil Impurity 8；Pseudo Vardenafil
- MF C22H29N5O4S
- CAS 224788-34-5
- Product Name Vardenafil Impurity 7
- MF C15H16N4O2
- CAS 910554-78-8
- Product Name Vardenafil Impurity 23
- MF C24H34N6O4S
- CAS 224787-06-8
- Product Name Vardenafil Impurity 22；1-Decarboxyl-1-(broMoacetyl) Norneovardenafil
- MF C19H21BrN4O3
- CAS 358388-58-6
- Product Name Vardenafil Impurity 21；Vardenafil intermediate；Vardenafil pyrimidone
- MF C17H20N4O2
- CAS 224789-21-3
- Product Name Vardenafil Impurity 20；2-Ethoxybenzamidine hydrochloride
- MF C9H13ClN2O
- CAS 18637-00-8
- Product Name Vardenafil Impurity 19
- MF C17H22N4O3
- CAS 927690-90-2
- Product Name Vardenafil Impurity 17；Hydroxythio Vardenafil
- MF C23H32N6O4S2
- CAS 912576-30-8
- Product Name Vardenafil Impurity 16
- MF C19H24N4O5S
- CAS 2411340-43-5
- Product Name Avanafil Impurity 2
- MF C22H24ClN7O3
- CAS 330785-05-2
- Product Name Avanafil Impurity 3
- MF C22H24ClN7O2
- CAS 330786-28-2
- Product Name Avanafil Impurity 4
- MF C23H25Cl2N7O3
- CAS 2520113-66-8
- Product Name Avanafil Impurity 5
- MF C18H20Cl2N4O4
- CAS 1643811-26-0
- Product Name Avanafil Impurity 7
- MF C18H22N4O4
- CAS 2250242-42-1
- Product Name Avanafil Impurity 8；Avanafil intermediate
- MF C18H21ClN4O4
- CAS 330785-84-7
- Product Name Vardenafil hydrochloride trihydrate EP Impurity B
- MF C17H20N4O5S
- CAS 437717-43-6
- Product Name Vardenafil hydrochloride trihydrate EP Impurity C
- MF C38H46N10O8S2
- CAS 1255919-03-9
- Product Name Vardenafil Impurity 1
- MF C15H16N4O5S
- CAS 910554-77-7
- Product Name Vardenafil Impurity 3；Vardenafil N-Oxide
- MF C23H32N6O5S
- CAS 448184-48-3
- Product Name Vardenafil Impurity 4
- MF C15H16N4O2
- CAS 224789-20-2
- Product Name Vardenafil Impurity 5
- MF C15H18N4O3
- CAS 1417529-59-9
- Product Name Vardenafil Impurity 5；N-Desethyl-N-Methyl Vardenafil
- MF C22H30N6O4S
- CAS 224785-87-9
- Product Name Vardenafil Impurity 12
- MF C19H25N5O4S
- CAS 1009013-42-6
- Product Name Vardenafil Impurity 13；Acetylvardenafil
- MF C25H34N6O3
- CAS 1261351-28-3
- Product Name Vardenafil Impurity 15
- MF C21H28N6O4S
- CAS 2411340-39-9
- Product Name Vardenafil Impurity 10；N-Desethyl Vardenafil
- MF C21H28N6O4S
- CAS 448184-46-1
- Product Name Vardenafil Impurity 11
- MF C20H26N6O4S
- CAS 224785-72-2
- Product Name Avanafil Impurity 1
- MF C23H27N7O3
- CAS 330784-50-4
- Product Name Avanafil Impurity 17
- MF C8H10Cl3NO
- CAS 38057-59-9
- Product Name Avanafil Impurity 16
- MF C18H21ClN4O4
- CAS 1638497-25-2
- Product Name Avanafil Impurity 15
- MF C20H25ClN4O4
- CAS 1638497-22-9
- Product Name Avanafil Impurity 18
- MF C16H17Cl2N3O3S
- CAS 2250242-48-7
- Product Name Avanafil Impurity 19；Ethyl 1,6-dihydro-2-(methylthio)-6-oxo-5-pyrimidinecarboxylate
- MF C8H10N2O3S
- CAS 53554-29-3
- Product Name Avanafil Impurity 20；5-carbethoxyuracil
- MF C7H8N2O4
- CAS 28485-17-8
- Product Name Avanafil Impurity 30
- MF C16H18ClN3O4S
- CAS 330785-82-5
- Product Name Avanafil Impurity 27
- MF C19H19ClN6O2S
- CAS 1364671-62-4
- Product Name Avanafil Impurity 26
- MF C16H19N3O3S
- CAS 211230-35-2
- Product Name Avanafil Impurity 25
- MF C15H17N3O4
- CAS 1309798-84-2
- Product Name Tildenafil
- MF C22H19N3O4
- CAS 171596-29-5
- Product Name Avanafil Impurity 50
- MF C18H17ClN6O3
- CAS 1452128-53-8
- Product Name Avanafil Impurity 47
- MF C30H30Cl2N6O7
- CAS 2221018-00-2
- Product Name Avanafil Impurity 46
- MF C8H9ClN2O2S
- CAS 5909-24-0
- Product Name Avanafil Impurity 40
- MF C18H22ClN5O3
- CAS 372117-54-9
- Product Name Avanafil Impurity 39； 2-Chloropyrimidine
- MF C4H3ClN2
- CAS 1722-12-9
- Product Name Avanafil Impurity 21
- MF C10H12ClNO2
- CAS 726205-58-9
- Product Name Avanafil Impurity 10
- MF C20H24Cl2N4O4
- CAS 2520114-19-4
- Product Name Avanafil Impurity 11
- MF C20H25ClN4O4
- CAS 330785-83-6
- Product Name Avanafil Impurity 14
- MF C23H26ClN7O3
- CAS 1638497-26-3
- Product Name Avanafil Impurity 36;Avanafil intermediate
- MF C16H18ClN3O3S
- CAS 330785-81-4
- Product Name Avanafil Impurity 37;N-Boc-L-Prolinol
- MF C10H19NO3
- CAS 69610-40-8
- Product Name Avanafil Impurity 38；3-Chloro-4-methoxybenzylamine hydrochloride
- MF C8H11Cl2NO
- CAS 41965-95-1
- Product Name Avanafil Impurity 22
- MF C7H9BrClNO
- CAS 859517-85-4
- Product Name Avanafil Impurity 24
- MF C15H16ClN3O4
- CAS 330785-99-4
- Product Name Avanafil Impurity 32
- MF C16H18ClN3O5S
- CAS 372117-76-5
- Product Name Avanafil Impurity 31
- MF C14H14ClN3O3S
- CAS 330786-34-0
- Product Name Tildenafil EP Impurity H
- MF C22H19N3O6
- CAS 1978322-98-3
- Product Name Tildenafil EP Impurity A；Cis-Tildenafil
- MF C22H19N3O4
- CAS 171596-27-3
- Product Name Tildenafil Impurity 1
- MF C20H20N2O3
- CAS 303984-25-0
- Product Name Tildenafil EP Impurity E
- MF C22H19N3O6
- CAS 2520114-41-2
- Product Name Tildenafil Impurity 13
- MF C22H20N4O4
- CAS 385769-86-8
- Product Name Tildenafil Impurity 11
- MF C19H16N2O4
- CAS 406938-39-4
- Product Name Tildenafil Impurity 9；N-Ethyl Tildenafil
- MF C23H21N3O4
- CAS 1609405-34-6
- Product Name Tildenafil Impurity 8；N-Desmethyl-N-cyclopentyl Tildenafil
- MF C26H25N3O4
- CAS 171596-32-0
- Product Name Tildenafil Impurity 7；N-Demethyl Tildenafil
- MF C21H17N3O4
- CAS 171596-36-4
- Product Name Tildenafil Impurity 3；Tildenafil Dichloro Impurity
- MF C22H18Cl2N2O5
- CAS 1598416-08-0
- Product Name Tildenafil Impurity 4
- MF C22H21ClN2O4
- CAS 629652-47-7
- Product Name Tildenafil Impurity 5；Tadanafil Intermediate
- MF C22H19ClN2O5
- CAS 171489-59-1
- Product Name Tildenafil Impurity 6；N-Octylnortadalafil
- MF C29H33N3O4
- CAS 1173706-35-8
- Product Name Tildenafil Impurity 14；Diethylaminopretildenafil
- MF C26H29N3O5
- CAS 1588526-67-3
- Product Name Dienogest impurity 2; 17-cyano-9,17-dihydroxyandrosta-4-en-3-one (H1)
- MF C20H27NO3
- CAS 116256-35-0
- Product Name Dienogest impurity 3; 17α-hydroxycholesteryl cyanohydrin (KA1)
- MF C20H27NO2
- CAS 77881-13-1
- Product Name Tildenafil Impurity 22
- MF C24H23N3O5
- CAS 2520114-73-0
- Product Name Tildenafil Impurity 23
- MF C20H18N2O4
- CAS 171596-44-4
- Product Name Tildenafil Impurity 24
- MF C22H19ClN2O5
- CAS 629652-44-4
- Product Name Tildenafil Impurity 26；N-Butyl Nortildenafil
- MF C25H25N3O4
- CAS 171596-31-9
- Product Name Dienogest impurity 1；(17beta)-3,3-[Ethylenebis(oxy)]-17-hydroxyandrost-5-ene-17-carbonitrile
- MF C22H31NO3
- CAS 83196-58-1
- Product Name Tildenafil Impurity 21；N-Phenylpropenyltadalafil
- MF C30H24N4O4
- CAS 2520114-64-9
- Product Name Tildenafil Impurity 25；Tadanafil Intermediate
- MF C20H19ClN2O4
- CAS 171752-68-4
- Product Name Tildenafil Impurity 15
- MF C22H20ClN3O4
- CAS 951661-81-7
- Product Name Tildenafil Impurity 16；2-Hydroxyethyl Nortildenafil
- MF C23H21N3O5
- CAS 385769-94-8
- Product Name Tildenafil Impurity 17； 2-Hydroxypropyl Nortildenafil
- MF C24H23N3O5
- CAS 1353020-85-5
- Product Name Tildenafil Impurity 18；Amino tildenafil
- MF C21H18N4O4
- CAS 385769-84-6
- Product Name Tildenafil Impurity 19
- MF C28H33N3O5
- CAS 2361527-35-5
- Product Name Tildenafil Impurity 20；Acetaminotildenafil
- MF C23H20N4O5
- CAS 1446144-71-3
- Product Name Gestonorone acetate
- MF C22H30O4
- CAS 31981-44-9
- Product Name Levonorgestrel Impurity 1; Wueste Substance
- MF C20H28O2
- CAS 2322-77-2
- Product Name Etoricoxib Impurity 10
- MF C18H15ClN2OS
- CAS 316149-01-6
- Product Name Betamethasone Impurity 19;(ZE)-betamethasone 20-hydroxy-17(20)-en-21-aldehyde；52647-07-1
- MF C22H27FO4
- CAS 52647-07-1
- Product Name Betamethasone Impurity 19;(ZE)-betamethasone 20-hydroxy-17(20)-en-21-aldehyde；52647-07-1
- MF C22H27FO4
- CAS 6762-45-4
- Product Name Finasteride EP Impurity C
- MF C23H34N2O2
- CAS 1329611-51-9
- Product Name Etoricoxib Impurity 10
- MF C18H15ClN2OS
- CAS 745050-26-4
- Product Name Finasteride EP Impurity C
- MF C23H34N2O2
- CAS 1800205-94-0
- Product Name Lenvatinib Impurity 15
- MF C6H6ClNO
- CAS 17609-80-2
- Product Name Lenvatinib Impurity 17
- MF C17H14ClN3O3
- CAS 2380197-89-5
- Product Name Etoricoxib Impurity 10
- MF C18H15ClN2OS
- CAS 745050-27-5