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Chemical materials

Cabazitaxel Impurity 31

ULC9441 /

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Cabazitaxel Impurity 32 (Mixture of Diastereomers)

ULC9442 /

CAS No.：949459-78-3

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Cabazitaxel Impurity 38

ULC9443 /

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Cabazitaxel Impurity 39

ULC9444 /

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Cabazitaxel Impurity 40

ULC9445 /

CAS No.：183133-95-1

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Cabazitaxel Impurity 41

ULC9446 /

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Cabazitaxel Impurity 42

ULC9447 /

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Cabazitaxel Impurity 43

ULC9448 /

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Cabazitaxel Impurity (DeTroc-oxazolidine)

ULC945 /

CAS No.：159262-93-8

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Cabazitaxel Impurity 6

ULC946 /

CAS No.：1638286-64-2

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Cabazitaxel Impurity 36 (Oxazolidine Protected)

ULC947 /

CAS No.：1373171-12-0

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Cabazitaxel Impurity 37

ULC948 /

CAS No.：183133-94-0

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Cabazitaxel Impurity 33 (4-Deacetyl-4-Propionyl-Cabazitaxel)

ULC949 /

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Cytosine-13C-15N2

ULC951 /

CAS No.：181517-10-2

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Cyclopentenylcytosine

ULC952 /

CAS No.：90597-22-1

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5-Hydroxycytosine

ULC953 /

CAS No.：13484-95-2

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5-Carboxy-Cytosine

ULC954 /

CAS No.：3650-93-9

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N-Acetylcytosine

ULC955 /

CAS No.：14631-20-0

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Cefazolin Sodium Salt

ULC961 /

CAS No.：27164-46-1

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Cefazolin Impurity 10

ULC9610 /

CAS No.：21732-17-2

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Cefazolin EP Impurity A

ULC9611 /

CAS No.：30246-33-4

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Cefazolin EP Impurity D Sodium Salt

ULC9612 /

CAS No.：27164-45-0

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Cefazolin EP Impurity C

ULC9613 /

CAS No.：56842-77-4

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Cefazolin 3-Hydroxymethyl Impurity

ULC9614 /

CAS No.：478494-71-2

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Cefazolin delta-4 Impurity

ULC9615 /

CAS No.：N/A

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Cefazolin Impurity 37

ULC9616 /

CAS No.：1675245-47-2

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Cefazolin Impurity 1

ULC9617 /

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Cefazolin Impurity 2

ULC9618 /

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Cefazolin EP Impurity H (Cefalotin EP Impurity C, Cefoperazone EP Impurity E, 7-Aminocephalosporanic Acid)

ULC9619 /

CAS No.：957-68-6

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Cefazolin EP Impurity K (Mixture of Diastereomers)

ULC962 /

CAS No.：1322626-65-2

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Cefazolin delta-3 Impurity

ULC9620 /

CAS No.：N/A

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Cefazolin EP Impurity L

ULC9621 /

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Tetrazolyl Acetamide Diethyl Acetal

ULC9622 /

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Cefazolin Related Compound D (Cefazolin open-ring lactone)

ULC9623 /

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Cefazolin Impurity 4 (Dimeric 7-ACA)

ULC9624 /

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Cefazolin EP Impurity J

ULC9625 /

CAS No.：1675245-00-7

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Cefazolin Impurity 6

ULC9626 /

CAS No.：66636-33-7

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Cefazolin Impurity 7 (Cefazolin Trimethylsilyl Ester)

ULC9627 /

CAS No.：1072000-00-0

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Cefazolin Sodium EP Impurity I

ULC9628 /

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Cefazolin Impurity 8

ULC9629 /

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Cefazolin Impurity 27

ULC963 /

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Cefazolin Impurity 9

ULC9630 /

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Cefazolin Impurity 11

ULC9631 /

CAS No.：1809086-26-7

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

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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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