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Chemical materials

Rotigotine EP Impurity J HCl

ULR4322 /

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Rotigotine Impurity 10

ULR4323 /

CAS No.：136247-07-9

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Rotigotine Impurity 11

ULR4324 /

CAS No.：94425-22-6

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Rotigotine Impurity 12

ULR4325 /

CAS No.：60573-59-3

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Rotigotine Impurity 13

ULR4326 /

CAS No.：111955-48-7

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Rotigotine Impurity 14

ULR4327 /

CAS No.：87172-82-5

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Rotigotine Impurity 15

ULR4328 /

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Rotigotine Impurity 16 HCl

ULR4329 /

CAS No.：125572-92-1

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rac-Rotigotine Sulfate Sodium Salt

ULR433 /

CAS No.：131889-46-8 (free acid)

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rac-Rotigotine N-Oxide

ULR4330 /

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Rotigotine Impurity 18

ULR4331 /

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Rotigotine Impurity 19

ULR4332 /

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Rotigotine Impurity 20

ULR4333 /

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Rotigotine EP Impurity G

ULR4334 /

CAS No.：1422357-33-2

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Methoxy Rotigotine

ULR4335 /

CAS No.：1148154-91-9

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Rotigotine Impurity 21 HCl

ULR4336 /

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Rotigotine Impurity 22

ULR4337 /

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Rotigotine D-Glucuronide

ULR434 /

CAS No.：128464-29-9

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Rotigotine EP Impurity B HCl

ULR435 /

CAS No.：1231158-77-2

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Rotigotine EP Impurity C HCl (Depropyl Rotigotine HCl)

ULR436 /

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Rotigotine EP Impurity K

ULR437 /

CAS No.：51927-48-1

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Rotigotine Impurity 1 HCl

ULR438 /

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Rotigotine HCl

ULR439 /

CAS No.：125572-93-2

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Raubasine

ULR441 /

CAS No.：483-04-5

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Riboflavin-d6

ULR681 /

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Riboflavin Impurity 1

ULR6810 /

CAS No.：N/A

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Riboflavin EP Impurity B (Lumichrome)

ULR6811 /

CAS No.：1086-80-2

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Riboflavin EP Impurity A (Riboflavin Sodium Phosphate EP Impurity E, Lumiflavine)

ULR6812 /

CAS No.：1088-56-8

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Riboflavin EP Impurity C

ULR6813 /

CAS No.：2535-20-8

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Riboflavin EP Impurity D

ULR6814 /

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Riboflavin Impurity 3

ULR6815 /

CAS No.：64480-68-8

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Riboflavin Impurity 4 (Formylmethylflavin)

ULR6816 /

CAS No.：4250-90-2

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Riboflavin Impurity 5

ULR6817 /

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Riboflavin Impurity 2

ULR6818 /

CAS No.：21079-31-2

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Riboflavin-5’-Phosphate-d6 Sodium

ULR6819 /

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Riboflavin

ULR682 /

CAS No.：83-88-5

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5-Deazaflavin

ULR6820 /

CAS No.：26908-38-3

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Riboflavin-5'-phosphate Sodium Salt Dihydrate

ULR683 /

CAS No.：6184-17-4

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Riboflavin Sodium Phosphate EP Impurity A (Riboflavin-3’, 4’-Diphosphate)

ULR684 /

CAS No.：86108-27-2

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Riboflavin Sodium Phosphate EP Impurity B (Rbofliavin-3’, 5’-Diphosphate)

ULR685 /

CAS No.：86108-26-1

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Riboflavin Sodium Phosphate EP Impurity C (Riboflavin-4’, 5’-Diphosphate)

ULR686 /

CAS No.：86108-25-0

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Riboflavin-3’-Phosphate Sodium

ULR687 /

CAS No.：80400-93-7

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Riboflavin-4’-Phosphate Sodium

ULR688 /

CAS No.：60697-29-2

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Riboflavin-5’-Phosphate Sodium Salt

ULR689 /

CAS No.：130-40-5

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Rafoxanide

ULR691 /

CAS No.：22662-39-1

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Rafoxanide-d4

ULR692 /

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Rafoxanide-13C6

ULR693 /

CAS No.：1353867-98-7

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Ronidazole

ULR701 /

CAS No.：7681-76-7

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Ronidazole-d3

ULR702 /

CAS No.：1015855-87-4

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Ruboxistaurin HCl

ULR711 /

CAS No.：169939-93-9

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Telephone 03-494-6939

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Mail chungli@echochemical.com

Head Office / Zhumen Branch

Address No. 16, Gongye Road, Toufen City, Miaoli County

Telephone 037-621-088

Fax 037-615-096

Mail miaoli@echochemical.com

Taichung Branch

Address 15F-2, No. 218, Section 1, Wenxin Road, Nantun District, Taichung City

Telephone 04-2472-8859

Fax 04-2472-8825

Mail taichung@echochemical.com

Tainan Branch

Address No. 33, Lane 63, Yanzhou 1st Street, Yongkang District, Tainan City

Telephone 06-243-6589

Fax 06-253-8208

Mail tainan@echochemical.com

Kaohsiung Branch

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Telephone 07-753-9988

Fax 07-753-1958

Mail kaohsiung@echochemical.com

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