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Chemical materials

(E)-Olopatadine Isopropyl Ester HCl

ULO1016 /
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Olopatadine Impurity 2

ULO1017 /
CAS No.：56427-76-0
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(E)-N-Desmethyl Olopatadine-d3 HCl

ULO1018 /
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Olopatadine Impurity 3

ULO1019 /
CAS No.：728-97-2
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Olopatadine HCl

ULO102 /
CAS No.：140462-76-6
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Olopatadine Impurity 4

ULO1020 /
CAS No.：55690-15-8
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Ononin

ULO102001 /
CAS No.：486-62-4
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Ononin 6"-O-malonate

ULO102002 /
CAS No.：34232-16-1
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Olopatadine Impurity 5

ULO1021 /
CAS No.：55690-18-1
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Olopatadine Impurity 6

ULO1022 /
CAS No.：55453-89-9
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Olopatadine Impurity 7

ULO1023 /
CAS No.：3607-17-8
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Olopatadine Impurity 8 HBr

ULO1024 /
CAS No.：27710-82-3
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Olopatadine Impurity 9

ULO1025 /
CAS No.：680579-52-6
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Olopatadine Impurity 10 HBr

ULO1026 /
CAS No.：4174-83-8
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Olopatadine Impurity 11 HBr

ULO1027 /
CAS No.：4174-84-9
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Olopatadine Impurity 12

ULO1028 /
CAS No.：962-95-8
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Olopatadine Impurity 13

ULO1029 /
CAS No.：55453-90-2
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Olopatadine-d3 HCl

ULO103 /
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Olopatadine Impurity 14

ULO1030 /
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Oxazepam Impurity 1

ULO103001 /
CAS No.：5163-21-3
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Oxazepam EP Impurity C

ULO103002 /
CAS No.：5958-05-4
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ULO103003

ULO103003 /
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ULO103004

ULO103004 /
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ULO103005

ULO103005 /
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Olopatadine Impurity 15

ULO1031 /
CAS No.：70240-41-4
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(E)-Olopatadine Carbaldehyde HCl

ULO1032 /
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(Z)-Olopatadine Carbaldehyde HCl

ULO1033 /
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Olopatadine Impurity 16 HCl

ULO1034 /
CAS No.：1253107-26-4
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Olopatadine Impurity 17

ULO1035 /
CAS No.：111088-69-8
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Olopatadine Impurity 18

ULO1036 /
CAS No.：834-25-3
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Olopatadine Impurity 19

ULO1037 /
CAS No.：23560-66-9
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Olopatadine USP Related Compound B Trifluoroacetate (Olopatadine N-Oxide Trifluoroacetate)

ULO1038 /
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(E)-Olopatadine-d3 HCl

ULO1039 /
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alpha-Hydroxy Olopatadine Sodium Salt

ULO104 /
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Olopatadine Impurity 20

ULO1040 /
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Ostarine (MK 2866)

ULO104001 /
CAS No.：841205-47-8
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N-Nitroso-N-Desmethyl Olopatadine

ULO1041 /
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Olopatadine Impurity 21 (Olopatadine Amide)

ULO1042 /
CAS No.：872040-99-8
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(E)-Olopatadine

ULO105 /
CAS No.：113806-06-7
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Oliceridine

ULO105001 /
CAS No.：1401028-24-7
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Oliceridine-13C-d3

ULO105002 /
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N-Desmethyl Olopatadine HCl

ULO106 /
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ONO4817

ULO106001 /
CAS No.：223472-31-9
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ent-ONO4817

ULO106002 /
CAS No.：223469-21-4
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Olopatadine Acetaldehyde HCl

ULO107 /
CAS No.：1376615-97-2 (free base)
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Orientin

ULO107001 /
CAS No.：28608-75-5
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N-Didesmethyl Olopatadine-d5 HCl

ULO108 /
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Ostruthine

ULO108001 /
CAS No.：148-83-4
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N-Didesmethyl Olopatadine HCl

ULO109 /
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Ovalifoliolide A

ULO109001 /
CAS No.：204687-97-8
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Taipei Branch

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Telephone 03-494-6939
Fax 03-493-0687
Mail chungli@echochemical.com

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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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