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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-E150820
Entacapone Impurity 20 C15H17N3O5 857629-78-8 Inquire
D-E150819
Entacapone Impurity 19 C12H11N3O5 150995-46-3 Inquire
D-D311716
Doxofylline Impurity 16 C18H22O7S2 7460-82-4 Inquire
D-E150818
Entacapone Impurity 18 C8H7NO5 2454-72-0 Inquire
D-E150817
Entacapone Impurity 17 C8H7NO5 2450-26-2 Inquire
D-E150816
Entacapone Impurity 16 C8H8O3 18278-34-7 Inquire
D-E150815
Entacapone Impurity 15 C8H8O3 673-22-3 Inquire
D-E150814
Entacapone Impurity 14 C8H8O3 672-13-9 Inquire
D-E150813
Entacapone Impurity 13 C7H6N2O6 4097-63-6 Inquire
D-E150812
Entacapone Impurity 12 C4H6N2O 6330-25-2 Inquire
D-F070516
Fluticasone Propionate-d5 C25H26D5F3O5S 1093258-28-6 Inquire
D-S010811
Salmeterol-D3 C25H34D3NO4 497063-94-2 Inquire
D-E150811
Entacapone Impurity 11 C5H8N2O 15029-36-4 Inquire
D-F050506
Flunarizine Impurity 6 C22H26N2 88172-16-1 Inquire
D-I027622
Ipratropium bromide monohydrate C20H30BrNO3 H2O 66985-17-9 Inquire
D-L014528
Letrozole Impurity 28 C8H5Cl2N 74231-65-5 Inquire
D-L014527
Letrozole Impurity 27 C10H7ClN4 2451658-74-3 Inquire
D-L014526
Letrozole Impurity 26 C8H6ClN 874-86-2 Inquire
D-R090530
Rabeprazole Impurity 30 C18H21N3O2S NA Inquire
D-T066200
Treprostinil C23H34O5 81846-19-7;289480-64-4(Na salt) Inquire
D-T066201
Treprostinil Impurity 1 C27H43NO6 NA Inquire
D-E038041
Erlotinib Impurity 41 C20H17Cl2N3O2 183320-00-5(HCl salt) Inquire
D-A035234
Avibactam Impurity 34 C20H24N2O3 C2H2O4 NA Inquire
D-M310836
Montelukast Impurity 36 C34H32ClNO4S NA Inquire
D-S016152
Thiohomosildenafil C23H32N6O3S2 479073-80-8 Inquire
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Entacapone Impurity 20

Cat No.:D-E150820

CAS No.:857629-78-8

Molecular Formula:C15H17N3O5

Molecular Weight:319.31


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Entacapone Impurity 19

Cat No.:D-E150819

CAS No.:150995-46-3

Molecular Formula:C12H11N3O5

Molecular Weight:277.23


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Doxofylline Impurity 16

Cat No.:D-D311716

CAS No.:7460-82-4

Molecular Formula:C18H22O7S2

Molecular Weight:414.49


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Entacapone Impurity 18

Cat No.:D-E150818

CAS No.:2454-72-0

Molecular Formula:C8H7NO5

Molecular Weight:197.14


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Entacapone Impurity 17

Cat No.:D-E150817

CAS No.:2450-26-2

Molecular Formula:C8H7NO5

Molecular Weight:197.14


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Entacapone Impurity 16

Cat No.:D-E150816

CAS No.:18278-34-7

Molecular Formula:C8H8O3

Molecular Weight:152.15


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Entacapone Impurity 15

Cat No.:D-E150815

CAS No.:673-22-3

Molecular Formula:C8H8O3

Molecular Weight:152.15


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Entacapone Impurity 14

Cat No.:D-E150814

CAS No.:672-13-9

Molecular Formula:C8H8O3

Molecular Weight:152.15


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Entacapone Impurity 13

Cat No.:D-E150813

CAS No.:4097-63-6

Molecular Formula:C7H6N2O6

Molecular Weight:214.13


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Entacapone Impurity 12

Cat No.:D-E150812

CAS No.:6330-25-2

Molecular Formula:C4H6N2O

Molecular Weight:98.10


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Fluticasone Propionate-d5

Cat No.:D-F070516

CAS No.:1093258-28-6

Molecular Formula:C25H26D5F3O5S

Molecular Weight:505.60


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Salmeterol-D3

Cat No.:D-S010811

CAS No.:497063-94-2

Molecular Formula:C25H34D3NO4

Molecular Weight:418.58


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Entacapone Impurity 11

Cat No.:D-E150811

CAS No.:15029-36-4

Molecular Formula:C5H8N2O

Molecular Weight:112.13


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Flunarizine Impurity 6

Cat No.:D-F050506

CAS No.:88172-16-1

Molecular Formula:C22H26N2

Molecular Weight:318.46


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Ipratropium bromide monohydrate

Cat No.:D-I027622

CAS No.:66985-17-9

Molecular Formula:C20H30BrNO3 H2O

Molecular Weight:412.36 18.02


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Letrozole Impurity 28

Cat No.:D-L014528

CAS No.:74231-65-5

Molecular Formula: C8H5Cl2N

Molecular Weight:186.04


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Letrozole Impurity 27

Cat No.:D-L014527

CAS No.:2451658-74-3

Molecular Formula:C10H7ClN4

Molecular Weight:218.64


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Letrozole Impurity 26

Cat No.:D-L014526

CAS No.:874-86-2

Molecular Formula:C8H6ClN

Molecular Weight:151.59


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Rabeprazole Impurity 30

Cat No.:D-R090530

CAS No.:NA

Molecular Formula:C18H21N3O2S

Molecular Weight:343.44


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Treprostinil

Cat No.:D-T066200

CAS No.:81846-19-7;289480-64-4(Na salt)

Molecular Formula:C23H34O5

Molecular Weight:390.51


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Treprostinil Impurity 1

Cat No.:D-T066201

CAS No.:NA

Molecular Formula:C27H43NO6

Molecular Weight:477.63


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Erlotinib Impurity 41

Cat No.:D-E038041

CAS No.:183320-00-5(HCl salt)

Molecular Formula:C20H17Cl2N3O2

Molecular Weight:402.27


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Avibactam Impurity 34

Cat No.:D-A035234

CAS No.:NA

Molecular Formula:C20H24N2O3 C2H2O4

Molecular Weight:340.42 90.03


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Montelukast Impurity 36

Cat No.:D-M310836

CAS No.:NA

Molecular Formula:C34H32ClNO4S

Molecular Weight:586.14


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Thiohomosildenafil

Cat No.:D-S016152

CAS No.:479073-80-8

Molecular Formula:C23H32N6O3S2

Molecular Weight:504.67


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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