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PROFESSIONAL REFERENCE STANDARD SUPPLIER
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-N018605
Nisoldipine Impurity E C23H30N2O6 NA Inquire
D-N018604
Nisoldipine Nitroso Impurity 1 C20H22N2O5 87375-91-5 Inquire
D-N018603
Nisoldipine Impurity C C20H22N2O6 103026-83-1 Inquire
D-N018602
Nisoldipine Impurity B C15H17NO5 61312-59-2 Inquire
D-D022400
2-ethylpyridine;Dimetindene maleate EP Impurity A C7H9N 100-71-0   Inquire
D-L014520
Letrozole N-Oxide C17H11N5O NA Inquire
D-O090255
Omeprazole Impurity 55 C17H19N3O2 NA Inquire
D-O090254
Omeprazole Impurity 54 C17H17N3O4S NA Inquire
D-O090253
Omeprazole Impurity 53 C9H11NO3S NA Inquire
D-O090252
Omeprazole Impurity 52 C8H8N2O2S NA Inquire
D-O090251
Omeprazole Impurity 51 C10H13NO3 187222-18-0 Inquire
D-O090250
Omeprazole Impurity 50 C17H19N3O2 NA Inquire
D-O090249
Omeprazole Impurity 49 C16H15N3O3 NA Inquire
D-D050431
Dorzolamide Impurity 31 C10H11NO2S2 NA Inquire
D-D050430
Dorzolamide Impurity 30 C10H13NO3S2 147086-83-7 Inquire
D-D050429
Dorzolamide Impurity 29 C8H10O3S2 147086-81-5 Inquire
D-G014713
Gliclazide Impurity 13 C8H10N2O3S 39051-77-9  Inquire
D-D050428
Dorzolamide Impurity 28 C8H10O3S2 147128-77-6 Inquire
D-D050427
Dorzolamide Impurity 27 C10H13NO3S2 NA Inquire
D-D050426
Dorzolamide Impurity 26 C10H13NO3S2 NA Inquire
D-D050425
Dorzolamide Impurity 25 C10H13NO3S2 NA Inquire
D-D050424
Dorzolamide Impurity 24 C8H10O2S2 NA Inquire
D-L020800
Controlled Substance
(Lorcaserin Hydrochloride)
C11H14ClN HCl 846589-98-8 Inquire
D-C065218
Ceftazidime Impurity 18 C35H33N9O9S3 NA Inquire
D-C065217
Ceftazidime Impurity 17 C17H17N5O7S2 NA Inquire
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Nisoldipine Impurity E

Cat No.:D-N018605

CAS No.:NA

Molecular Formula:C23H30N2O6

Molecular Weight:430.49


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Nisoldipine Nitroso Impurity 1

Cat No.:D-N018604

CAS No.:87375-91-5

Molecular Formula:C20H22N2O5

Molecular Weight: 370.40


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Nisoldipine Impurity C

Cat No.:D-N018603

CAS No.:103026-83-1

Molecular Formula:C20H22N2O6

Molecular Weight:386.40


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Nisoldipine Impurity B

Cat No.:D-N018602

CAS No.:61312-59-2

Molecular Formula:C15H17NO5

Molecular Weight:291.30


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2-ethylpyridine;Dimetindene maleate EP Impurity A

Cat No.:D-D022400

CAS No.:100-71-0  

Molecular Formula:C7H9N

Molecular Weight:107.15


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Letrozole N-Oxide

Cat No.:D-L014520

CAS No.:NA

Molecular Formula:C17H11N5O

Molecular Weight:301.30


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Omeprazole Impurity 55

Cat No.:D-O090255

CAS No.:NA

Molecular Formula:C17H19N3O2

Molecular Weight:297.35


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Omeprazole Impurity 54

Cat No.:D-O090254

CAS No.:NA

Molecular Formula:C17H17N3O4S

Molecular Weight:359.40


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Omeprazole Impurity 53

Cat No.:D-O090253

CAS No.:NA

Molecular Formula: C9H11NO3S

Molecular Weight:213.25


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Omeprazole Impurity 52

Cat No.:D-O090252

CAS No.:NA

Molecular Formula:C8H8N2O2S

Molecular Weight:196.23


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Omeprazole Impurity 51

Cat No.:D-O090251

CAS No.:187222-18-0

Molecular Formula:C10H13NO3

Molecular Weight:195.22


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Omeprazole Impurity 50

Cat No.:D-O090250

CAS No.:NA

Molecular Formula:C17H19N3O2

Molecular Weight:297.35


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Omeprazole Impurity 49

Cat No.:D-O090249

CAS No.:NA

Molecular Formula:C16H15N3O3

Molecular Weight:297.31


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Dorzolamide Impurity 31

Cat No.:D-D050431

CAS No.:NA

Molecular Formula:C10H11NO2S2

Molecular Weight: 241.33


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Dorzolamide Impurity 30

Cat No.:D-D050430

CAS No.:147086-83-7

Molecular Formula:C10H13NO3S2

Molecular Weight:259.35


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Dorzolamide Impurity 29

Cat No.:D-D050429

CAS No.:147086-81-5

Molecular Formula:C8H10O3S2

Molecular Weight:218.29


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Gliclazide Impurity 13

Cat No.:D-G014713

CAS No.:39051-77-9 

Molecular Formula:C8H10N2O3S

Molecular Weight:214.24


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Dorzolamide Impurity 28

Cat No.:D-D050428

CAS No.:147128-77-6

Molecular Formula:C8H10O3S2

Molecular Weight:218.29


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Dorzolamide Impurity 27

Cat No.:D-D050427

CAS No.:NA

Molecular Formula:C10H13NO3S2

Molecular Weight:259.35


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Dorzolamide Impurity 26

Cat No.:D-D050426

CAS No.:NA

Molecular Formula:C10H13NO3S2

Molecular Weight:259.35


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Dorzolamide Impurity 25

Cat No.:D-D050425

CAS No.:NA

Molecular Formula: C10H13NO3S2

Molecular Weight:259.35


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Dorzolamide Impurity 24

Cat No.:D-D050424

CAS No.:NA

Molecular Formula:C8H10O2S2

Molecular Weight:202.29


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Controlled Substance
(Lorcaserin Hydrochloride)

Cat No.:D-L020800

CAS No.:846589-98-8

Molecular Formula:C11H14ClN HCl

Molecular Weight:195.69 36.46


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Ceftazidime Impurity 18

Cat No.:D-C065218

CAS No.:NA

Molecular Formula:C35H33N9O9S3

Molecular Weight:819.89


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Ceftazidime Impurity 17

Cat No.:D-C065217

CAS No.:NA

Molecular Formula:C17H17N5O7S2

Molecular Weight: 467.48


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

sales@fdrrm.com.cn
Welcome to your letter

Fill the Form or

CALL US

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

sales@fdrrm.com.cn
Welcome to your letter