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It is a high-tech enterprise that integrates the research and development,
production, sales, and service of standard substances/samples.
PROFESSIONAL REFERENCE
STANDARD SUPPLIER
It is a high-tech enterprise that integrates the research and development,production, sales, and service of standard substances/samples.
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Catalog No. Picture Product Name Molecular formula CAS No. Inquire
D-S016191
Sildenafil Impurity 91 C21H30N6O5S NA Inquire
D-S016190
Sildenafil Impurity 90 C34H38N8O6S NA Inquire
D-F090325
Famotidine Impurity 25 C9H15N5OS2 76823-94-4 Inquire
D-F090324
Famotidine Impurity 24 C8H11N5S2 76823-93-3 Inquire
D-T064211
Toremifene Impurity 11 C23H20Cl2O NA Inquire
D-C079402
Cortisol-9,12,12-d3 C21H27D3O5 115699-92-8 Inquire
D-R028322
Ropinirole Impurity 22 C33H48N4O2 NA Inquire
D-B054707
Butenafine Impurity 7 C23H25NO 101846-86-0 Inquire
D-B054706
Butenafine Impurity 6 C15H19NO 110931-65-2 Inquire
D-L020636
Loratadine Impurity 36 C28H33ClN2O8 NA Inquire
D-C062749
Cefazolin Impurity 49 C3H4N4O2 21743-75-9 Inquire
D-V017208
Vonoprazan Impurity 108 C11H9FN2O 1956309-28-6 Inquire
D-T061926
Tiotropium bromide Impurity 26 C4H2Br2S 3141-26-2 Inquire
D-T061925
Tiotropium bromide Impurity 25 C4H2Br2S 3140-93-0 Inquire
D-T061924
Tiotropium bromide Impurity 24 C4H2Br2S 3141-27-3 Inquire
D-T061923
Tiotropium bromide Impurity 23 C4H2Br2S 3140-92-9 Inquire
D-B044301
Beraprost Impurity 1 C24H30O5 NA Inquire
D-B041616
Benserazide Impurity 16 C10H13N3O5 NA Inquire
D-B041615
Benserazide Impurity 15 C10H15N3O5 NA Inquire
D-B041614
Benserazide Impurity 14 C12H19N3O5 NA Inquire
D-B041613
Benserazide Impurity 13 C11H17N3O5 NA Inquire
D-B041612
Benserazide Impurity 12 C10H14ClN3O4 NA Inquire
D-F044330
Fasudil Impurity 30 C10H9NO3S 146257-38-7 Inquire
D-I600143
Isavuconazole Impurity 43 C35H36Cl2F2N8O5S NA Inquire
D-U021938
Ursodeoxycholic Acid Impurity 38 C24H38O4 2393-61-5 Inquire
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Sildenafil Impurity 91

Cat No.:D-S016191

CAS No.:NA

Molecular Formula:C21H30N6O5S

Molecular Weight:478.57


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Sildenafil Impurity 90

Cat No.:D-S016190

CAS No.:NA

Molecular Formula:C34H38N8O6S

Molecular Weight:686.78


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Famotidine Impurity 25

Cat No.:D-F090325

CAS No.:76823-94-4

Molecular Formula:C9H15N5OS2

Molecular Weight:273.38


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Famotidine Impurity 24

Cat No.:D-F090324

CAS No.:76823-93-3

Molecular Formula:C8H11N5S2

Molecular Weight:241.34


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Toremifene Impurity 11

Cat No.:D-T064211

CAS No.:NA

Molecular Formula:C23H20Cl2O

Molecular Weight:383.31


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Cortisol-9,12,12-d3

Cat No.:D-C079402

CAS No.:115699-92-8

Molecular Formula:C21H27D3O5

Molecular Weight:365.48


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Ropinirole Impurity 22

Cat No.:D-R028322

CAS No.:NA

Molecular Formula:C33H48N4O2

Molecular Weight:532.76


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Butenafine Impurity 7

Cat No.:D-B054707

CAS No.:101846-86-0

Molecular Formula:C23H25NO

Molecular Weight:331.45


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Butenafine Impurity 6

Cat No.:D-B054706

CAS No.: 110931-65-2

Molecular Formula:C15H19NO

Molecular Weight:229.32


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Loratadine Impurity 36

Cat No.:D-L020636

CAS No.:NA

Molecular Formula:C28H33ClN2O8

Molecular Weight:561.02


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Cefazolin Impurity 49

Cat No.:D-C062749

CAS No.:21743-75-9

Molecular Formula:C3H4N4O2

Molecular Weight:128.09


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Vonoprazan Impurity 108

Cat No.:D-V017208

CAS No.:1956309-28-6

Molecular Formula:C11H9FN2O

Molecular Weight: 204.20


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Tiotropium bromide Impurity 26

Cat No.:D-T061926

CAS No.:3141-26-2

Molecular Formula:C4H2Br2S

Molecular Weight: 241.93


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Tiotropium bromide Impurity 25

Cat No.:D-T061925

CAS No.:3140-93-0

Molecular Formula:C4H2Br2S

Molecular Weight: 241.93


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Tiotropium bromide Impurity 24

Cat No.:D-T061924

CAS No.:3141-27-3

Molecular Formula:C4H2Br2S

Molecular Weight: 241.93


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Tiotropium bromide Impurity 23

Cat No.:D-T061923

CAS No.:3140-92-9

Molecular Formula:C4H2Br2S

Molecular Weight:241.93


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Beraprost Impurity 1

Cat No.:D-B044301

CAS No.:NA

Molecular Formula:C24H30O5

Molecular Weight:398.49


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Benserazide Impurity 16

Cat No.:D-B041616

CAS No.:NA

Molecular Formula:C10H13N3O5

Molecular Weight:255.23


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Benserazide Impurity 15

Cat No.:D-B041615

CAS No.:NA

Molecular Formula:C10H15N3O5

Molecular Weight:257.24


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Benserazide Impurity 14

Cat No.:D-B041614

CAS No.:NA

Molecular Formula:C12H19N3O5

Molecular Weight:285.30


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Benserazide Impurity 13

Cat No.:D-B041613

CAS No.:NA

Molecular Formula:C11H17N3O5

Molecular Weight:271.27


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Benserazide Impurity 12

Cat No.:D-B041612

CAS No.:NA

Molecular Formula: C10H14ClN3O4

Molecular Weight:275.69


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Fasudil Impurity 30

Cat No.:D-F044330

CAS No.:146257-38-7

Molecular Formula:C10H9NO3S

Molecular Weight:223.25


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Isavuconazole Impurity 43

Cat No.:D-I600143

CAS No.:NA

Molecular Formula:C35H36Cl2F2N8O5S

Molecular Weight:789.68


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Ursodeoxycholic Acid Impurity 38

Cat No.:D-U021938

CAS No.:2393-61-5

Molecular Formula:C24H38O4

Molecular Weight:390.56


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+86-519-88910898
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sales@fdrrm.com.cn
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Fill the Form or

CALL US

+86-519-88910898
Don't hesitate to contact us

sales@fdrrm.com.cn
Welcome to your letter