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Chemical materials

Tinidazole Impurity 2 (2-(Ethylthio)ethanol)

ULT862 /

CAS No.：110-77-0

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Tinidazole Impurity 17

ULT8620 /

CAS No.：79318-98-2

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Tinidazole Impurity 18

ULT8621 /

CAS No.：159790-77-9

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Tinidazole Impurity 3

ULT863 /

CAS No.：28795-33-7

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Tinidazole Impurity 4

ULT864 /

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Tinidazole Impurity 5 HCl

ULT865 /

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Tinidazole Impurity 6

ULT866 /

CAS No.：140165-55-5

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Tinidazole EP Impurity B

ULT867 /

CAS No.：25459-12-5

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Tinidazole Impurity 8

ULT868 /

CAS No.：1889-59-4

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Tinidazole Impurity 9

ULT869 /

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Thioctic Acid EP Impurity A

ULT881 /

CAS No.：1204245-29-3

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Thioctic Acid Impurity 7

ULT8810 /

CAS No.：188745-24-6

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Thioctic Acid Impurity 8

ULT8811 /

CAS No.：188783-96-2

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Thioctic Acid Impurity 9

ULT8812 /

CAS No.：1070-65-1

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Thioctic Acid

ULT8813 /

CAS No.：1077-28-7

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(R)-alpha-Thioctic Acid

ULT8814 /

CAS No.：1200-22-2

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Thioctic Acid Impurity 10

ULT8815 /

CAS No.：728854-75-9

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Thioctic Acid Impurity 11

ULT8816 /

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Thioctic Acid Impurity 12

ULT8817 /

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Thioctic Acid Impurity 13

ULT8818 /

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Thioctic Acid Impurity 14

ULT8819 /

CAS No.：25636-58-2

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Thioctic Acid Impurity B

ULT882 /

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Thioctic Acid Impurity 15

ULT8820 /

CAS No.：46353-61-1

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Thioctic Acid Impurity 16

ULT8821 /

CAS No.：1071-71-2

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Thioctic Acid Impurity 17 L-Camphorsulfonate

ULT8822 /

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Thioctic Acid Impurity 18

ULT8823 /

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Thioctic Acid Impurity 19

ULT8824 /

CAS No.：940-69-2

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Thioctic Acid Impurity 20 (Mixture of Isomers)

ULT8825 /

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R-Thioctic Acid Tromethamine

ULT8826 /

CAS No.：137314-40-0

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Thioctic Acid Impurity 20 Sodium Salt (Mixture of Isomers)

ULT8827 /

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6,8-Bis(methylthio)octanoic acid

ULT8828 /

CAS No.：91009-30-2

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Thioctic Acid Impurity 37 (4,6-Bis(methylthio)hexanoic acid)

ULT8829 /

CAS No.：5659-81-4

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Thioctic Acid Impurity 1

ULT883 /

CAS No.：119365-69-4

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Thioctic Acid Impurity 38

ULT8830 /

CAS No.：99115-99-8

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Thioctic Acid Impurity 21 Sodium Salt (Mixture of Isomers)

ULT8831 /

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Thioctic Acid Impurity 22

ULT8832 /

CAS No.：3884-52-4

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Thioctic Acid Impurity 23

ULT8833 /

CAS No.：6718-96-3

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Thioctic Acid Impurity 24

ULT8834 /

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S-Thioctic Acid

ULT8835 /

CAS No.：1077-27-6

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S-Thioctic Acid Tromethamine

ULT8836 /

CAS No.：248914-06-9

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Thioctic Acid Impurity 25

ULT8837 /

CAS No.：108841-56-1

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Thioctic Acid Impurity 26

ULT8838 /

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Thioctic Acid Impurity 27

ULT8839 /

CAS No.：41443-60-1

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rac-Thioctic Acid-d5

ULT884 /

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Thioctic Acid Impurity 28

ULT8840 /

CAS No.：74903-53-0

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CMX-2043

ULT8841 /

CAS No.：910627-26-8

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CMX-2043-d4

ULT8842 /

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(R)-alpha-Thioctic Acid-d4

ULT8843 /

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Thioctic Acid Impurity 29

ULT8844 /

CAS No.：50628-92-7

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Thioctic Acid Impurity 30

ULT8845 /

CAS No.：2975-17-9

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Taipei, New Taipei, Keelung / Yilan / Hualien
Taoyuan
Hsinchu County / Hsinchu City / Miaoli
Taichung/Changhua/Nantou
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Telephone 02-2786-2331

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Mail taipei@echochemical.com

Taoyuan Branch

Address 2nd Floor, No. 62, Fuxing Street, Pingzhen District, Taoyuan City

Telephone 03-494-6939

Fax 03-493-0687

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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