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Chemical materials

Cefazolin Impurity 12

ULC9632 /

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Cefazolin Impurity 13

ULC9633 /

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Cefazolin Impurity 14

ULC9634 /

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Cefazolin Impurity 15

ULC9635 /

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Cefazolin Impurity 16

ULC9636 /

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Cefazolin Impurity 17

ULC9637 /

CAS No.：38509-92-1

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Cefazolin Impurity 18

ULC9638 /

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Cefazolin Impurity 19

ULC9639 /

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Cefazolin Impurity 26

ULC964 /

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Cefazolin Enantiomer

ULC9640 /

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Cefazolin Impurity 20 Trifluoroacetate Salt

ULC9641 /

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Cefazolin Impurity 21

ULC9642 /

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Cefazolin Impurity 22

ULC9643 /

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Cefazolin Impurity 23

ULC9644 /

CAS No.：152541-04-3

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Cefazolin Impurity 24 DiHCl

ULC9645 /

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Cefazolin Impurity 25

ULC9646 /

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Cefazolin Impurity 28

ULC9648 /

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Cefazolin Impurity 29

ULC9649 /

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Cefazolin-d2-15N

ULC965 /

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Cefazolin Impurity 30

ULC9650 /

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Cefazolin Impurity 31

ULC9651 /

CAS No.：1849362-11-3

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Cefazolin Impurity 32 Ammonium Salt

ULC9652 /

CAS No.：1342821-58-2

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Cefazolin Impurity 33

ULC9653 /

CAS No.：56158-48

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Cefazolin EP Impurity K (Cefazolinamide)

ULC9654 /

CAS No.：2410652-70-7

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Cefazolin Impurity 34

ULC9655 /

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Cefazolin Impurity 35

ULC9656 /

CAS No.：1675244-99-1

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Cefazolin Impurity 36 Sodium Salt

ULC9657 /

CAS No.：27164-45-0

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Cefazolin Impurity 38

ULC9658 /

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Cefazolin Impurity 39

ULC9659 /

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Cefazolin-13C2-15N

ULC966 /

CAS No.：2101505-58-0

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Cefazolin Impurity 40

ULC9660 /

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Cefazolin Impurity 41

ULC9661 /

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Cefazolin Impurity 42

ULC9662 /

CAS No.：N/A

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Cefazolin Impurity 43

ULC9663 /

CAS No.：66666-63-5

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Cefazolin Impurity 44

ULC9664 /

CAS No.：20198-75-8

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Cefoxazole

ULC9665 /

CAS No.：36920-48-6

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Cefazolin Impurity 45

ULC9666 /

CAS No.：N/A

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Cefazolin EP Impurity B

ULC967 /

CAS No.：2384108-14-7

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Cefazolin EP Impurity G

ULC968 /

CAS No.：1172998-53-6

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Cefazolin EP Impurity E

ULC969 /

CAS No.：29490-19-5

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Carbasalate Calcium Impurity D

ULC972 /

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Carbasalate Calcium Salt

ULC973 /

CAS No.：5749-67-7

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Clethodim Sulfoxide (Mixture of Diastereomers)

ULC981 /

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Clethodim Impurity 4 (M18R)

ULC9810 /

CAS No.：116007-15-9

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Clethodim Impurity 5 (Mixture of Z and E Isomers)

ULC9811 /

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Clethodim Impurity 6

ULC9812 /

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Clethodim Impurity 7

ULC9813 /

CAS No.：4643-13-4

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Clethodim Impurity 8

ULC9814 /

CAS No.：4643-05-4

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Clethodim Impurity 9 (Clethodim imine sulfoxide)

ULC9815 /

CAS No.：111031-28-8

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Clethodim Impurity 10 (Clethodim imine sulfone)

ULC9816 /

CAS No.：111031-31-3

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LOCATIONS

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Taipei, New Taipei, Keelung / Yilan / Hualien

Taipei, New Taipei, Keelung / Yilan / Hualien
Taoyuan
Hsinchu County / Hsinchu City / Miaoli
Taichung/Changhua/Nantou
Yunlin/Chiayi/Tainan
Kaohsiung/Pingtung/Taitung

Taipei Branch

Address 5th Floor, No. 10, Lane 50, Section 3, Nangang Road, Nangang District, Taipei City

Telephone 02-2786-2331

Fax 02-2653-6959

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

Address No. 479, Fengding Road, Fengshan District, Kaohsiung City

Telephone 07-753-9988

Fax 07-753-1958

Mail kaohsiung@echochemical.com

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