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Chemical materials

rac-Atazanavir Impurity 9

ULA7729 /

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Atazanavir Impurity 1

ULA773 /

CAS No.：1292296-09-3

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Atazanavir Impurity 11

ULA7730 /

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Atazanavir Impurity 12

ULA7731 /

CAS No.：198904-84-6

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Atazanavir Impurity 13

ULA7732 /

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Atazanavir Impurity 14

ULA7733 /

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Atazanavir R,R,R,R-diastereomer

ULA7734 /

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Atazanavir Impurity 18

ULA7735 /

CAS No.：156474-22-5

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Atazanavir Impurity 20

ULA7736 /

CAS No.：102123-74-0

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Atazanavir Impurity 21

ULA7737 /

CAS No.：98737-29-2

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Atazanavir Impurity 22

ULA7738 /

CAS No.：99113-35-6

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Atazanavir Impurity 23

ULA7739 /

CAS No.：149451-80-9

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Atazanavir Impurity 3

ULA774 /

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Atazanavir Impurity 24

ULA7740 /

CAS No.：156474-21-4

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Erythro-N-Boc-D-phenylalanine Epoxide

ULA7741 /

CAS No.：98818-34-9

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Atazanavir Impurity 25

ULA7742 /

CAS No.：869285-68-7

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(R)-Atazanavir Related Compound A

ULA7743 /

CAS No.：1191091-65-2

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Atazanavir Impurity 2

ULA775 /

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Atazanavir Sulfate

ULA776 /

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Atazanavir Hydrazine Analog TriHCl

ULA777 /

CAS No.：198904-87-9

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Atazanavir Impurity 15 (Pyridinyl Benzoic Acid)

ULA778 /

CAS No.：4385-62-0

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Atazanavir Impurity 16 (Pyridinyl Benzaldehyde)

ULA779 /

CAS No.：127406-56-8

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alfa-Amyrenone

ULA791 /

CAS No.：638-96-0

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beta-Amyrenone

ULA792 /

CAS No.：638-97-1

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Agomelatine-d6

ULA801 /

CAS No.：1079389-42-6

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Agomelatine Impurity D

ULA8010 /

CAS No.：1379005-34-1

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Agomelatine Impurity 1

ULA8011 /

CAS No.：1352139-51-5

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Agomelatine Impurity 2

ULA8012 /

CAS No.：178677-39-9

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3-Hydroxy Agomelatine

ULA8013 /

CAS No.：166526-99-4

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Agomelatine Impurity 5

ULA8014 /

CAS No.：138113-08-3

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Agomelatine Impurity 6

ULA8015 /

CAS No.：1607465-50-8

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Agomelatine

ULA802 /

CAS No.：138112-76-2

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Agomelatine Impurity 3

ULA803 /

CAS No.：1385018-58-5

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Agomelatine Impurity 4

ULA804 /

CAS No.：185421-27-6

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7-Desmethyl Agomelatine

ULA805 /

CAS No.：152302-45-9

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7-Desmethyl-3-hydroxyagomelatine

ULA806 /

CAS No.：166527-00-0

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Agomelatine Impurity 7 HBr

ULA807 /

CAS No.：144705-51-1

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Agomelatine Impurity A HCl

ULA808 /

CAS No.：139525-77-2

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Agomelatine Impurity B

ULA809 /

CAS No.：138113-07-2

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Azacitidine

ULA811 /

CAS No.：320-67-2

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Azacitidine Impurity 3

ULA8110 /

CAS No.：N/A

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Azacitidine Impurity 4

ULA8111 /

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Azacitidine Impurity 5

ULA8112 /

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Azacitidine Impurity 6

ULA8113 /

CAS No.：2775292-14-1

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Azacitidine Impurity 7

ULA8114 /

CAS No.：1698011-17-4

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Azacitidine Impurity 9

ULA8116 /

CAS No.：1174733-90-4

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Azacitidine Impurity 10

ULA8117 /

CAS No.：645-92-1

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Azacitidine Impurity 11

ULA8118 /

CAS No.：16352-06-0

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Azacitidine Impurity 12

ULA8119 /

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Azacitidine Related Compound C Picrate

ULA812 /

CAS No.：4336-46-3

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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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