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Chemical materials

(2S,3S)-(-)-Bis(diphenylphosphino)butane ≥97%

(2S,3S)-(-)-Bis(diphenylphosphino)butane ≥97%

B120959-50MG / 50MG
CAS No.：64896-28-2
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(2S,3S)-(-)-Bis(diphenylphosphino)butane ≥97%

(2S,3S)-(-)-Bis(diphenylphosphino)butane ≥97%

B120959-5G / 5G
CAS No.：64896-28-2
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(+)-Benzotetramisole ≥97%

(+)-Benzotetramisole ≥97%

B120963-100MG / 100MG
CAS No.：885051-07-0
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(+)-Benzotetramisole ≥97%

(+)-Benzotetramisole ≥97%

B120963-1G / 1G
CAS No.：885051-07-0
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(+)-Benzotetramisole ≥97%

(+)-Benzotetramisole ≥97%

B120963-250MG / 250MG
CAS No.：885051-07-0
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(+)-Benzotetramisole ≥97%

(+)-Benzotetramisole ≥97%

B120963-5G / 5G
CAS No.：885051-07-0
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(2R,3R)-(-)-2,3-Bis(diphenylphosphino)bicyclo[2.2.1]hept-5-ene ≥95%

(2R,3R)-(-)-2,3-Bis(diphenylphosphino)bicyclo[2.2.1]hept-5-ene ≥95%

B120967-100MG / 100MG
CAS No.：71042-55-2
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(2R,3R)-(-)-2,3-Bis(diphenylphosphino)bicyclo[2.2.1]hept-5-ene ≥95%

(2R,3R)-(-)-2,3-Bis(diphenylphosphino)bicyclo[2.2.1]hept-5-ene ≥95%

B120967-20MG / 20MG
CAS No.：71042-55-2
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(2S,3S)-(+)-2,3-Bis(diphenylphosphino)bicyclo[2.2.1]hept-5-ene ≥98%

(2S,3S)-(+)-2,3-Bis(diphenylphosphino)bicyclo[2.2.1]hept-5-ene ≥98%

B120970-100MG / 100MG
CAS No.：71042-54-1
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(2S,3S)-(+)-2,3-Bis(diphenylphosphino)bicyclo[2.2.1]hept-5-ene ≥98%

(2S,3S)-(+)-2,3-Bis(diphenylphosphino)bicyclo[2.2.1]hept-5-ene ≥98%

B120970-1G / 1G
CAS No.：71042-54-1
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(2S,3S)-(+)-2,3-Bis(diphenylphosphino)bicyclo[2.2.1]hept-5-ene ≥98%

(2S,3S)-(+)-2,3-Bis(diphenylphosphino)bicyclo[2.2.1]hept-5-ene ≥98%

B120970-250MG / 250MG
CAS No.：71042-54-1
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(-)-Benzotetramisole ≥98%

(-)-Benzotetramisole ≥98%

B120975-100MG / 100MG
CAS No.：950194-37-3
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(-)-Benzotetramisole ≥98%

(-)-Benzotetramisole ≥98%

B120975-1G / 1G
CAS No.：950194-37-3
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(-)-Benzotetramisole ≥98%

(-)-Benzotetramisole ≥98%

B120975-250MG / 250MG
CAS No.：950194-37-3
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(-)-Benzotetramisole ≥98%

(-)-Benzotetramisole ≥98%

B120975-50MG / 50MG
CAS No.：950194-37-3
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(-)-Benzotetramisole ≥98%

(-)-Benzotetramisole ≥98%

B120975-5G / 5G
CAS No.：950194-37-3
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2-Bromo-5-fluoroanisole ≥99%

2-Bromo-5-fluoroanisole ≥99%

B120994-100G / 100G
CAS No.：450-88-4
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2-Bromo-5-fluoroanisole ≥99%

2-Bromo-5-fluoroanisole ≥99%

B120994-1G / 1G
CAS No.：450-88-4
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2-Bromo-5-fluoroanisole ≥99%

2-Bromo-5-fluoroanisole ≥99%

B120994-25G / 25G
CAS No.：450-88-4
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2-Bromo-5-fluoroanisole ≥99%

2-Bromo-5-fluoroanisole ≥99%

B120994-500G / 500G
CAS No.：450-88-4
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2-Bromo-5-fluoroanisole ≥99%

2-Bromo-5-fluoroanisole ≥99%

B120994-5G / 5G
CAS No.：450-88-4
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4-Bromo-2,6-difluoroanisole ≥98%

4-Bromo-2,6-difluoroanisole ≥98%

B120995-1G / 1G
CAS No.：104197-14-0
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4-Bromo-2,6-difluoroanisole ≥98%

4-Bromo-2,6-difluoroanisole ≥98%

B120995-25G / 25G
CAS No.：104197-14-0
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4-Bromo-2,6-difluoroanisole ≥98%

4-Bromo-2,6-difluoroanisole ≥98%

B120995-5G / 5G
CAS No.：104197-14-0
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5-bromo-2-fluoroanisole ≥98%

5-bromo-2-fluoroanisole ≥98%

B120997-100G / 100G
CAS No.：103291-07-2
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5-bromo-2-fluoroanisole ≥98%

5-bromo-2-fluoroanisole ≥98%

B120997-10G / 10G
CAS No.：103291-07-2
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5-bromo-2-fluoroanisole ≥98%

5-bromo-2-fluoroanisole ≥98%

B120997-25G / 25G
CAS No.：103291-07-2
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5-bromo-2-fluoroanisole ≥98%

5-bromo-2-fluoroanisole ≥98%

B120997-5G / 5G
CAS No.：103291-07-2
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2-Bromo-4-fluoroanisole ≥98%

2-Bromo-4-fluoroanisole ≥98%

B120999-100G / 100G
CAS No.：452-08-4
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2-Bromo-4-fluoroanisole ≥98%

2-Bromo-4-fluoroanisole ≥98%

B120999-25G / 25G
CAS No.：452-08-4
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2-Bromo-4-fluoroanisole ≥98%

2-Bromo-4-fluoroanisole ≥98%

B120999-500G / 500G
CAS No.：452-08-4
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2-Bromo-4-fluoroanisole ≥98%

2-Bromo-4-fluoroanisole ≥98%

B120999-5G / 5G
CAS No.：452-08-4
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1-Bromo-2-fluoro-4-nitrobenzene ≥98%

1-Bromo-2-fluoro-4-nitrobenzene ≥98%

B121004-100G / 100G
CAS No.：185331-69-5
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1-Bromo-2-fluoro-4-nitrobenzene ≥98%

1-Bromo-2-fluoro-4-nitrobenzene ≥98%

B121004-10G / 10G
CAS No.：185331-69-5
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1-Bromo-2-fluoro-4-nitrobenzene ≥98%

1-Bromo-2-fluoro-4-nitrobenzene ≥98%

B121004-25G / 25G
CAS No.：185331-69-5
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1-Bromo-2-fluoro-4-nitrobenzene ≥98%

1-Bromo-2-fluoro-4-nitrobenzene ≥98%

B121004-5G / 5G
CAS No.：185331-69-5
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(R,R)-N,N'-Bis(trifluoromethanesulfonyl)-1,2-diphenylethylenediamine ≥98%

(R,R)-N,N'-Bis(trifluoromethanesulfonyl)-1,2-diphenylethylenediamine ≥98%

B121005-10G / 10G
CAS No.：121788-73-6
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(R,R)-N,N'-Bis(trifluoromethanesulfonyl)-1,2-diphenylethylenediamine ≥98%

(R,R)-N,N'-Bis(trifluoromethanesulfonyl)-1,2-diphenylethylenediamine ≥98%

B121005-1G / 1G
CAS No.：121788-73-6
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(S,S)-N,N'-Bis(trifluoromethanesulfonyl)-1,2-diphenylethylenediamine ≥98%

(S,S)-N,N'-Bis(trifluoromethanesulfonyl)-1,2-diphenylethylenediamine ≥98%

B121006-1G / 1G
CAS No.：121788-77-0
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(S,S)-N,N'-Bis(trifluoromethanesulfonyl)-1,2-diphenylethylenediamine ≥98%

(S,S)-N,N'-Bis(trifluoromethanesulfonyl)-1,2-diphenylethylenediamine ≥98%

B121006-250MG / 250MG
CAS No.：121788-77-0
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(S,S)-N,N'-Bis(trifluoromethanesulfonyl)-1,2-diphenylethylenediamine ≥98%

(S,S)-N,N'-Bis(trifluoromethanesulfonyl)-1,2-diphenylethylenediamine ≥98%

B121006-5G / 5G
CAS No.：121788-77-0
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1-Bromo-3-(difluoromethoxy)benzene ≥97%

1-Bromo-3-(difluoromethoxy)benzene ≥97%

B121029-100G / 100G
CAS No.：262587-05-3
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1-Bromo-3-(difluoromethoxy)benzene ≥97%

1-Bromo-3-(difluoromethoxy)benzene ≥97%

B121029-1G / 1G
CAS No.：262587-05-3
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1-Bromo-3-(difluoromethoxy)benzene ≥97%

1-Bromo-3-(difluoromethoxy)benzene ≥97%

B121029-25G / 25G
CAS No.：262587-05-3
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1-Bromo-3-(difluoromethoxy)benzene ≥97%

1-Bromo-3-(difluoromethoxy)benzene ≥97%

B121029-5G / 5G
CAS No.：262587-05-3
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2-Bromo-1,3-difluoro-5-iodobenzene ≥98%

2-Bromo-1,3-difluoro-5-iodobenzene ≥98%

B121038-100G / 100G
CAS No.：155906-10-8
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2-Bromo-1,3-difluoro-5-iodobenzene ≥98%

2-Bromo-1,3-difluoro-5-iodobenzene ≥98%

B121038-10G / 10G
CAS No.：155906-10-8
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2-Bromo-1,3-difluoro-5-iodobenzene ≥98%

2-Bromo-1,3-difluoro-5-iodobenzene ≥98%

B121038-1G / 1G
CAS No.：155906-10-8
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2-Bromo-1,3-difluoro-5-iodobenzene ≥98%

2-Bromo-1,3-difluoro-5-iodobenzene ≥98%

B121038-25G / 25G
CAS No.：155906-10-8
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2-Bromo-1,3-difluoro-5-iodobenzene ≥98%

2-Bromo-1,3-difluoro-5-iodobenzene ≥98%

B121038-5G / 5G
CAS No.：155906-10-8
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Taipei Branch

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Telephone 02-2786-2331
Fax 02-2653-6959
Mail taipei@echochemical.com

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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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