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Chemical materials

(+)-Biotin-PEG₄-propionic acid

(+)-Biotin-PEG₄-propionic acid

AL-B122230 / 250MG
CAS No.：721431-18-1
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N-Biotinyl-N'-(3-maleimidopropionyl)-3,6-dioxaoctane-1,8-diamine

N-Biotinyl-N'-(3-maleimidopropionyl)-3,6-dioxaoctane-1,8-diamine

AL-B122231 / 50MG
CAS No.：305372-39-8
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9-BiotinlaMino-4,7-dioxanonanoic acid N-hydroxysucciniMidyl ester

9-BiotinlaMino-4,7-dioxanonanoic acid N-hydroxysucciniMidyl ester

AL-B122232 / 100MG
CAS No.：596820-83-6
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9-BiotinlaMino-4,7-dioxanonanoic acid N-hydroxysucciniMidyl ester

9-BiotinlaMino-4,7-dioxanonanoic acid N-hydroxysucciniMidyl ester

AL-B122232 / 250MG
CAS No.：596820-83-6
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9-BiotinlaMino-4,7-dioxanonanoic acid N-hydroxysucciniMidyl ester

9-BiotinlaMino-4,7-dioxanonanoic acid N-hydroxysucciniMidyl ester

AL-B122232 / 500MG
CAS No.：596820-83-6
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9-BiotinlaMino-4,7-dioxanonanoic acid N-hydroxysucciniMidyl ester

9-BiotinlaMino-4,7-dioxanonanoic acid N-hydroxysucciniMidyl ester

AL-B122232 / 25MG
CAS No.：596820-83-6
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15-BiotinlaMino-4,7,10,13-dioxanonanoic acid N-hydroxysucciniMidyl ester

15-BiotinlaMino-4,7,10,13-dioxanonanoic acid N-hydroxysucciniMidyl ester

AL-B122233 / 250MG
CAS No.：459426-22-3
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15-BiotinlaMino-4,7,10,13-dioxanonanoic acid N-hydroxysucciniMidyl ester

15-BiotinlaMino-4,7,10,13-dioxanonanoic acid N-hydroxysucciniMidyl ester

AL-B122233 / 1G
CAS No.：459426-22-3
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15-BiotinlaMino-4,7,10,13-dioxanonanoic acid N-hydroxysucciniMidyl ester

15-BiotinlaMino-4,7,10,13-dioxanonanoic acid N-hydroxysucciniMidyl ester

AL-B122233 / 50MG
CAS No.：459426-22-3
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(+)-Biotin-PEG₆-OH

(+)-Biotin-PEG₆-OH

AL-B122234 / 1G
CAS No.：906099-89-6
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(+)-Biotin-PEG₆-OH

(+)-Biotin-PEG₆-OH

AL-B122234 / 100MG
CAS No.：906099-89-6
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(+)-Biotin-PEG₆-OH

(+)-Biotin-PEG₆-OH

AL-B122234 / 250MG
CAS No.：906099-89-6
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α,ω-Bis{2-[(3-carboxy-1-oxopropyl)amino]ethyl}polyethylene glycol

α,ω-Bis{2-[(3-carboxy-1-oxopropyl)amino]ethyl}polyethylene glycol

AL-B122302 / 250MG
CAS No.：74558-41-1
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α,ω-Bis{2-[(3-carboxy-1-oxopropyl)amino]ethyl}polyethylene glycol

α,ω-Bis{2-[(3-carboxy-1-oxopropyl)amino]ethyl}polyethylene glycol

AL-B122302 / 1G
CAS No.：74558-41-1
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α,ω-Bis{2-[(3-carboxy-1-oxopropyl)amino]ethyl}polyethylene glycol

α,ω-Bis{2-[(3-carboxy-1-oxopropyl)amino]ethyl}polyethylene glycol

AL-B122303 / 1G
CAS No.：74558-41-1
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α,ω-Bis{2-[(3-carboxy-1-oxopropyl)amino]ethyl}polyethylene glycol

α,ω-Bis{2-[(3-carboxy-1-oxopropyl)amino]ethyl}polyethylene glycol

AL-B122303 / 250MG
CAS No.：74558-41-1
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α,ω-Bis{2-[(3-carboxy-1-oxopropyl)amino]ethyl}polyethylene glycol

α,ω-Bis{2-[(3-carboxy-1-oxopropyl)amino]ethyl}polyethylene glycol

AL-B122304 / 1G
CAS No.：74558-41-1
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α,ω-Bis{2-[(3-carboxy-1-oxopropyl)amino]ethyl}polyethylene glycol

α,ω-Bis{2-[(3-carboxy-1-oxopropyl)amino]ethyl}polyethylene glycol

AL-B122304 / 250MG
CAS No.：74558-41-1
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α,ω-Bis{2-[(3-carboxy-1-oxopropyl)amino]ethyl}polyethylene glycol

α,ω-Bis{2-[(3-carboxy-1-oxopropyl)amino]ethyl}polyethylene glycol

AL-B122305 / 250MG
CAS No.：74558-41-1
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α,ω-Bis{2-[(3-carboxy-1-oxopropyl)amino]ethyl}polyethylene glycol

α,ω-Bis{2-[(3-carboxy-1-oxopropyl)amino]ethyl}polyethylene glycol

AL-B122305 / 1G
CAS No.：74558-41-1
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α,ω-Bis{2-[(3-carboxy-1-oxopropyl)amino]ethyl}polyethylene glycol

α,ω-Bis{2-[(3-carboxy-1-oxopropyl)amino]ethyl}polyethylene glycol

AL-B122306 / 250MG
CAS No.：74558-41-1
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α,ω-Bis{2-[(3-carboxy-1-oxopropyl)amino]ethyl}polyethylene glycol

α,ω-Bis{2-[(3-carboxy-1-oxopropyl)amino]ethyl}polyethylene glycol

AL-B122306 / 1G
CAS No.：74558-41-1
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2-Bromoanthraquinone

2-Bromoanthraquinone

AL-B122364 / 1G
CAS No.：572-83-8
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2-Bromoanthraquinone

2-Bromoanthraquinone

AL-B122364 / 5G
CAS No.：572-83-8
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2-Bromoanthraquinone

2-Bromoanthraquinone

AL-B122364 / 25G
CAS No.：572-83-8
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2-Bromoanthraquinone

2-Bromoanthraquinone

AL-B122364 / 100G
CAS No.：572-83-8
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2-Bromoanthraquinone

2-Bromoanthraquinone

AL-B122364 / 500G
CAS No.：572-83-8
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1-Bromo-4-cyclohexylbenzene

1-Bromo-4-cyclohexylbenzene

AL-B122367 / 5G
CAS No.：25109-28-8
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1-Bromo-4-cyclohexylbenzene

1-Bromo-4-cyclohexylbenzene

AL-B122367 / 25G
CAS No.：25109-28-8
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1-Bromo-4-cyclohexylbenzene

1-Bromo-4-cyclohexylbenzene

AL-B122367 / 100G
CAS No.：25109-28-8
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3-Bromo-6-chloroimidazo[1,2-b]pyridazine

3-Bromo-6-chloroimidazo[1,2-b]pyridazine

AL-B122393 / 25G
CAS No.：13526-66-4
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3-Bromo-6-chloroimidazo[1,2-b]pyridazine

3-Bromo-6-chloroimidazo[1,2-b]pyridazine

AL-B122393 / 100G
CAS No.：13526-66-4
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3-Bromo-6-chloroimidazo[1,2-b]pyridazine

3-Bromo-6-chloroimidazo[1,2-b]pyridazine

AL-B122393 / 1G
CAS No.：13526-66-4
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3-Bromo-6-chloroimidazo[1,2-b]pyridazine

3-Bromo-6-chloroimidazo[1,2-b]pyridazine

AL-B122393 / 5G
CAS No.：13526-66-4
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3-Bromo-6-chloroimidazo[1,2-b]pyridazine

3-Bromo-6-chloroimidazo[1,2-b]pyridazine

AL-B122393 / 10G
CAS No.：13526-66-4
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3-Bromo-1-methyl-1H-pyrazole

3-Bromo-1-methyl-1H-pyrazole

AL-B122406 / 25G
CAS No.：151049-87-5
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3-Bromo-1-methyl-1H-pyrazole

3-Bromo-1-methyl-1H-pyrazole

AL-B122406 / 5G
CAS No.：151049-87-5
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3-Bromo-1-methyl-1H-pyrazole

3-Bromo-1-methyl-1H-pyrazole

AL-B122406 / 1G
CAS No.：151049-87-5
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3-Bromo-1-methyl-1H-pyrazole

3-Bromo-1-methyl-1H-pyrazole

AL-B122406 / 10G
CAS No.：151049-87-5
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3-Bromo-1-methyl-1H-pyrazole

3-Bromo-1-methyl-1H-pyrazole

AL-B122406 / 100G
CAS No.：151049-87-5
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Biphenyl-2-carboxaldehyde

Biphenyl-2-carboxaldehyde

AL-B122426 / 1G
CAS No.：1203-68-5
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Biphenyl-2-carboxaldehyde

Biphenyl-2-carboxaldehyde

AL-B122426 / 100G
CAS No.：1203-68-5
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Biphenyl-2-carboxaldehyde

Biphenyl-2-carboxaldehyde

AL-B122426 / 25G
CAS No.：1203-68-5
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Biphenyl-2-carboxaldehyde

Biphenyl-2-carboxaldehyde

AL-B122426 / 5G
CAS No.：1203-68-5
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7-Bromo-1H-indazole

7-Bromo-1H-indazole

AL-B122430 / 250MG
CAS No.：53857-58-2
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7-Bromo-1H-indazole

7-Bromo-1H-indazole

AL-B122430 / 100G
CAS No.：53857-58-2
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7-Bromo-1H-indazole

7-Bromo-1H-indazole

AL-B122430 / 25G
CAS No.：53857-58-2
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7-Bromo-1H-indazole

7-Bromo-1H-indazole

AL-B122430 / 10G
CAS No.：53857-58-2
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7-Bromo-1H-indazole

7-Bromo-1H-indazole

AL-B122430 / 1G
CAS No.：53857-58-2
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7-Bromo-1H-indazole

7-Bromo-1H-indazole

AL-B122430 / 5G
CAS No.：53857-58-2
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Telephone 03-494-6939
Fax 03-493-0687
Mail chungli@echochemical.com

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Telephone 04-2472-8859
Fax 04-2472-8825
Mail taichung@echochemical.com

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Telephone 06-243-6589
Fax 06-253-8208
Mail tainan@echochemical.com

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Telephone 07-753-9988
Fax 07-753-1958
Mail kaohsiung@echochemical.com
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