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Neostigmine Impurity 5

ULN498 /

CAS No.：611-24-5

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Neostigmine Impurity 6

ULN499 /

CAS No.：4939-59-7

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ULN501

ULN501 /

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Nalmefene Impurity 6 (Mixture of Diastereomers)

ULN5010 /

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Nalmefene Impurity 7

ULN5011 /

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Nalmefene Impurity 8

ULN5012 /

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Nalmefene Impurity 9

ULN5013 /

CAS No.：1058708-33-0

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Nalmefene Impurity 11

ULN5015 /

CAS No.：42971-33-5

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Nalmefene 3-O-Glucuronide Sodium Salt

ULN5016 /

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Nalmefene 3-O-sulfate

ULN5017 /

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Nalmefene Impurity 12 (Mixture of Diastereomers)

ULN5018 /

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10-Ketonalmefene

ULN5019 /

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Nalmefene Impurity

ULN502 /

CAS No.：91598-83-3

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Nalmefene Impurity 11-13C-d2

ULN5020 /

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Nalmefene

ULN5021 /

CAS No.：55096-26-9

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Nalmefene HCl

ULN503 /

CAS No.：58895-64-0

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Nalmefene-d4

ULN504 /

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Nalmefene Impurity 1

ULN505 /

CAS No.：144265-45-2

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Nalmefene Impurity 2

ULN506 /

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Nalmefene Impurity 3

ULN507 /

CAS No.：738552-29-9

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Nalmefene Impurity 4

ULN508 /

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Nalmefene Impurity 5 (Mixture of Isomers)

ULN509 /

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Norethynodrel

ULN511 /

CAS No.：68-23-5

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Nelarabine

ULN521 /

CAS No.：121032-29-9

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Nelarabine Impurity 5

ULN5210 /

CAS No.：266360-66-1

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Nelarabine Impurity 6

ULN5211 /

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Nelarabine Impurity 7

ULN5212 /

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Nelarabine Impurity 10

ULN5213 /

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Nelarabine Impurity 13

ULN5214 /

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Nelarabine Impurity 14

ULN5215 /

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Nelarabine Impurity 15

ULN5216 /

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Nelarabine Impurity 16

ULN5217 /

CAS No.：38819-10-2

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Nelarabine Impurity 9 (Regio Isomer)

ULN522 /

CAS No.：1233127-29-1

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Nelarabine Impurity 1

ULN523 /

CAS No.：1173825-84-7

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Nelarabine Impurity 8 (Alfa Isomer)

ULN524 /

CAS No.：1305196-84-2

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Nelarabine Impurity 11

ULN525 /

CAS No.：20535-83-5

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Nelarabine Impurity 12

ULN526 /

CAS No.：34079-68-0

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Nelarabine Impurity 2

ULN527 /

CAS No.：7013-16-3

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Nelarabine Impurity 3

ULN528 /

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Nelarabine Impurity 4

ULN529 /

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Olanzapine

ULO011 /

CAS No.：132539-06-1

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Olanzapine Ketothiolactam

ULO0110 /

CAS No.：1017241-36-9

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Olanzapine Impurity (1-(5'-Methylthiophen-2'-yl)-1,3-dihydrobenzoimidazol-2-one)

ULO0111 /

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4-Fluoro Olanzapine

ULO01112 /

CAS No.：N/A

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Olanzapine EP Impurity A

ULO0114 /

CAS No.：138564-59-7

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Olanzapine Amino Impurity

ULO0118 /

CAS No.：873895-41-1

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Olanzapine Impurity 27 (Ring-opening Impurity)

ULO0119 /

CAS No.：138564-61-1

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Olanzapine-d3

ULO012 /

CAS No.：786686-79-1

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Olanzapine Impurity K

ULO0120 /

CAS No.：N/A

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Olanzapine Impurity 1

ULO0122 /

CAS No.：138564-58-6

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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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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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