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Chemical materials

Alosetrone-d3

ULA651 /

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4-Hydroxy Alosetron

ULA6510 /

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Alosetron Impurity 1

ULA6511 /

CAS No.：1011293-30-3

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Alosetron HCl

ULA652 /

CAS No.：122852-69-1

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Alosetron-13C-d3

ULA653 /

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7-Hydroxy Alosetron HCl

ULA654 /

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6-Hydroxy Alosetron HCl

ULA655 /

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Alosetron N-Glucuronide

ULA656 /

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N-Desmethyl Alosetron

ULA657 /

CAS No.：122852-63-5

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Hydroxymethyl Alosetron

ULA658 /

CAS No.：863485-46-5

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3,4-Didehydro Alosetron

ULA659 /

CAS No.：122852-86-2

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Ampicillin-d5

ULA661 /

CAS No.：1426173-65-0

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Ampicillin EP Impurity J

ULA6610 /

CAS No.：6489-58-3

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Ampicillin EP Impurity K

ULA6611 /

CAS No.：40610-41-1

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Ampicillin EP Impurity M Disodium Salt (Ampicillin Dimer Disodium Salt)

ULA6612 /

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Ampicillin Impurity 9

ULA6613 /

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Ampicillin Impurity 1

ULA6614 /

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Ampicillin EP Impurity M Trisodium Salt (Ampicillin Trimer Trisodium Salt)

ULA6615 /

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Ampicillin EP Impurity N

ULA6616 /

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Ampicillin Impurity 3

ULA6618 /

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Ampicillin Impurity 4

ULA6619 /

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Ampicillin EP Impurity B (L-Ampicillin)

ULA662 /

CAS No.：19379-33-0

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Ampicillin Impurity 5

ULA6620 /

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Ampicillin Impurity 6

ULA6621 /

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Ampicillin Impurity 7

ULA6622 /

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Ampicillin Impurity 8

ULA6623 /

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Ampicillin Sodium Salt

ULA6624 /

CAS No.：69-52-3

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Ampicillin Impurity 11

ULA6625 /

CAS No.：281670-45-9

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Ampicillin Impurity 12

ULA6626 /

CAS No.：281670-46-0

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Ampicillin Impurity 13

ULA6627 /

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Ampicillin Impurity 14

ULA6628 /

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Ampicillin Impurity 15

ULA6629 /

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Ampicillin EP Impurity C (Ampicillin Diketopiperazine)

ULA663 /

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Ampicillin Benzathine

ULA6630 /

CAS No.：33276-75-4

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Ampicillin

ULA6631 /

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Ampicillin Impurity 16

ULA6632 /

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Ampicillin Impurity 17

ULA6633 /

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Ampicillin Impurity 18

ULA6634 /

CAS No.：55675-51-9

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Ampicillin Impurity 19

ULA6635 /

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Ampicillin Impurity 20

ULA6636 /

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Ampicillin EP Impurity D Disodium Salt (Mixture of Diastereomers)

ULA664 /

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Ampicillin EP Impurity E

ULA665 /

CAS No.：1207726-28-0

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Ampicillin EP Impurity F (Mixture of Diastereomers)

ULA666 /

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Azelastine EP Impurity D

ULA687 /

CAS No.：53242-88-9

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Azelastine EP Impurity E (Z-Isomer)

ULA688 /

CAS No.：105279-16-1

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N-Desmethyl Azelastine-d4

ULA689 /

CAS No.：47491-38-3 (non-labelled)

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Allopurinol

ULA691 /

CAS No.：315-30-0

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Oxypurinol-13C-15N2

ULA6910 /

CAS No.：1217036-71-9

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Allopurinol-13C3-15N

ULA6911 /

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Allopurinol Impurity 1

ULA6912 /

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Taipei, New Taipei, Keelung / Yilan / Hualien
Taoyuan
Hsinchu County / Hsinchu City / Miaoli
Taichung/Changhua/Nantou
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Taipei Branch

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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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