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Chemical materials

Thiamine EP Impurity A HCl

ULT842 /

CAS No.：2380-61-2 (free base)

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Thiamine Impurity 1

ULT8421 /

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Octotiamine

ULT8422 /

CAS No.：137-86-0

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Thiamine Impurity 2

ULT8423 /

CAS No.：137-00-8

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Thiamine Impurity 3 (Neothiamin Disulfide)

ULT8424 /

CAS No.：105070-51-7

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Oxythiamine Chloride HCl

ULT8425 /

CAS No.：614-05-1

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Thiamine Impurity 4

ULT8426 /

CAS No.：24941-82-0

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Thiamine Impurity 5

ULT8427 /

CAS No.：52164-53-1

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Thiamine Impurity 6

ULT8428 /

CAS No.：855380-68-6

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Thiamine Impurity 7

ULT8429 /

CAS No.：1153-39-5

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Thiamine EP Impurity B Bromide HBr

ULT843 /

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Thiamine Impurity 8

ULT8430 /

CAS No.：756532-54-4

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Thiamine Impurity 9

ULT8431 /

CAS No.：19030-80-9

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Thiamine Impurity 10

ULT8432 /

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Thiamine Impurity 11

ULT8433 /

CAS No.：1196-75-4

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Thiamine Impurity 12

ULT8434 /

CAS No.：855380-63-1

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Thiamine Impurity 13

ULT8435 /

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Thiamine Pyrophosphate

ULT8436 /

CAS No.：154-87-0

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Thiamine Impurity 14

ULT8437 /

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Thiamine Impurity 15 (Toxopyrimidine)

ULT8438 /

CAS No.：73-67-6

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Thiamine Impurity 16

ULT8439 /

CAS No.：95-02-3

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Thiamine EP Impurity C Chloride HCl

ULT844 /

CAS No.：7275-24-3

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Thiamine EP Impurity A Sulfate

ULT8440 /

CAS No.：2882-75-9

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Thiamine Impurity 17

ULT8441 /

CAS No.：73-66-5

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Thiamine Impurity 18 HCl

ULT8442 /

CAS No.：70476-08-3

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Thiamine Impurity 19

ULT8443 /

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Thiamine Impurity 20

ULT8444 /

CAS No.：1886-34-6

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Thiamine Impurity 21 DiHCl

ULT8445 /

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Thiamine Impurity 22 HCl

ULT8446 /

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Thiamine Impurity 23 Bromide HBr

ULT8447 /

CAS No.：859295-65-1

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Thiamine Nitrate

ULT8448 /

CAS No.：532-43-4

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Thiamine Impurity 24

ULT8449 /

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Thiamine EP Impurity D (Oxo Thiamine)

ULT845 /

CAS No.：490-82-4

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Thiamine Impurity 25

ULT8450 /

CAS No.：2169341-54-0

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Thiamine Triphosphate

ULT8451 /

CAS No.：3475-65-8

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Thiamine EP Impurity E (Thiothiamine)

ULT846 /

CAS No.：299-35-4

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Thiamine EP Impurity F HBr

ULT847 /

CAS No.：6309-04-2

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Thiamine EP Impurity G Chloride HCl

ULT848 /

CAS No.：1037-29-2

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Thiamine EP Impurity H

ULT849 /

CAS No.：89285-03-0

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Tinidazole Impurity 1

ULT861 /

CAS No.：13230-19-8

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Tinidazole Impurity 10 HCl

ULT8610 /

CAS No.：595596-97-7

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Tinidazole Impurity 11

ULT8611 /

CAS No.：140165-54-4

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Tinidazole Impurity 12

ULT8612 /

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Tinidazole Impurity 13

ULT8613 /

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Tinidazole Impurity 14 HCl

ULT8614 /

CAS No.：215034-20-1

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Tinidazole Impurity 15

ULT8615 /

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Tinidazole EP Impurity A (Tinidazole USP Related Compound A)

ULT8616 /

CAS No.：696-23-1

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Tinidazole Impurity 16

ULT8617 /

CAS No.：159790-76-8

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Tinidazole-d4

ULT8618 /

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Tinidazole

ULT8619 /

CAS No.：19387-91-8

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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

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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