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Chemical materials

O-[2-(Biotinylamino)ethyl]-O′-(2-carboxyethyl)undecaethylene glycol ≥95%(oligomer purity)

O-[2-(Biotinylamino)ethyl]-O′-(2-carboxyethyl)undecaethylene glycol ≥95%(oligomer purity)

O463972-100MG / 100MG
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O-(2-tert-Butyloxycarbonylethyl)dodecaethylene glycol ≥95%(oligomer purity)

O-(2-tert-Butyloxycarbonylethyl)dodecaethylene glycol ≥95%(oligomer purity)

O463973-500MG / 500MG
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O-(2-Azidoethyl)nonadecaethylene glycol ≥95%(oligomer purity)

O-(2-Azidoethyl)nonadecaethylene glycol ≥95%(oligomer purity)

O463974-250MG / 250MG
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O-Methyl-heptaethylene glycol ≥95%(oligomer purity)

O-Methyl-heptaethylene glycol ≥95%(oligomer purity)

O463976-1G / 1G
CAS No.：4437-01-8
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Octadecanol – hexadecanol – eicosanol mixture (regio isomeric mixture) ≥95%(GC)

Octadecanol – hexadecanol – eicosanol mixture (regio isomeric mixture) ≥95%(GC)

O464090-1L / 1L
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Octadecanol – hexadecanol – eicosanol mixture (regio isomeric mixture) ≥95%(GC)

Octadecanol – hexadecanol – eicosanol mixture (regio isomeric mixture) ≥95%(GC)

O464090-250ML / 250ML
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[O-Methyl-Tyr²¹]-Neuropeptide Y human ≥97%(HPLC)

[O-Methyl-Tyr²¹]-Neuropeptide Y human ≥97%(HPLC)

O464328-0.1MG / 0.1MG
CAS No.：131256-74-1
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2-Oleoyl-1-palmitoyl-sn-glycero-3-phospho-rac-(1-glycerol) ammonium salt ≥97%(TLC)

2-Oleoyl-1-palmitoyl-sn-glycero-3-phospho-rac-(1-glycerol) ammonium salt ≥97%(TLC)

O464477-100MG / 100MG
CAS No.：267228-70-6
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2-Oleoyl-1-palmitoyl-sn-glycero-3-phospho-rac-(1-glycerol) ammonium salt ≥97%(TLC)

2-Oleoyl-1-palmitoyl-sn-glycero-3-phospho-rac-(1-glycerol) ammonium salt ≥97%(TLC)

O464477-500MG / 500MG
CAS No.：267228-70-6
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1,3-O-(S)-Benzylidene-D-arabitol ≥98%(HPLC)

1,3-O-(S)-Benzylidene-D-arabitol ≥98%(HPLC)

O464959-1G / 1G
CAS No.：80924-06-7
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16-Oxokahweol ≥98%(HPLC)

16-Oxokahweol ≥98%(HPLC)

O464968-5MG / 5MG
CAS No.：108664-99-9
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Oleic acid-¹³C₁₈ ≥98 atom% 13C,≥95%

Oleic acid-¹³C₁₈ ≥98 atom% 13C,≥95%

O465460-10MG / 10MG
CAS No.：287100-82-7
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(−)-O,O′-Dibenzoyl-L-tartaric acid mono(dimethylamide) ≥99%

(−)-O,O′-Dibenzoyl-L-tartaric acid mono(dimethylamide) ≥99%

O465668-50G / 50G
CAS No.：78761-37-2
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Octyl β-D-1-thiomaltoside ≥99%(TLC)

Octyl β-D-1-thiomaltoside ≥99%(TLC)

O465699-1G / 1G
CAS No.：148616-91-5
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O-(Octylphosphoryl)choline solution 1M in H₂O

O-(Octylphosphoryl)choline solution 1M in H₂O

O466062-1ML / 1ML
CAS No.：53255-89-3
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Octanethiol functionalized gold nanoparticles 2-4nm 平均粒徑(TEM), 2% (w/v) in toluene

Octanethiol functionalized gold nanoparticles 2-4nm 平均粒徑(TEM), 2% (w/v) in toluene

O466501-5ML / 5ML
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O,O′-Bis(2-aminopropyl) polypropylene glycol-block-polyethylene glycol-block-polypropylene glycol Mr 600

O,O′-Bis(2-aminopropyl) polypropylene glycol-block-polyethylene glycol-block-polypropylene glycol Mr 600

O466719-500ML / 500ML
CAS No.：65605-36-9
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4-Oxo-L-proline hydrobromide ≥85%

4-Oxo-L-proline hydrobromide ≥85%

O466837-1G / 1G
CAS No.：75776-67-9
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1-(2-Oxo-2-phenylethyl)-1H-pyrrole-2-carbaldehyde ≥95%

1-(2-Oxo-2-phenylethyl)-1H-pyrrole-2-carbaldehyde ≥95%

O467124-100MG / 100MG
CAS No.：1465885-15-7
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Octadecyl 2-bromoisobutyrate ≥95%

Octadecyl 2-bromoisobutyrate ≥95%

O467302-1G / 1G
CAS No.：474303-15-6
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2-Oxo-1-imidazolidinecarbonyl chloride ≥96%

2-Oxo-1-imidazolidinecarbonyl chloride ≥96%

O468068-10G / 10G
CAS No.：13214-53-4
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Octafluoroanthraquinone ≥96%

Octafluoroanthraquinone ≥96%

O468085-1G / 1G
CAS No.：1580-18-3
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Oil Bubble 包裝: 1個

Oil Bubble 包裝: 1個

O4681-01-1EA / 1EA
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3-(2-Oxo-1,2-dihydro-4-quinolinyl)alanine hydrochloride monohydrate ≥96%

3-(2-Oxo-1,2-dihydro-4-quinolinyl)alanine hydrochloride monohydrate ≥96%

O468252-1G / 1G
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3-(2-Oxo-1,2-dihydro-4-quinolinyl)alanine hydrochloride monohydrate ≥96%

3-(2-Oxo-1,2-dihydro-4-quinolinyl)alanine hydrochloride monohydrate ≥96%

O468252-5G / 5G
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Oxygen-¹⁸O₂ ≥97 atom% 18O

Oxygen-¹⁸O₂ ≥97 atom% 18O

O468491-1L / 1L
CAS No.：32767-18-3
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Oxygen-¹⁸O₂ ≥97 atom% 18O

Oxygen-¹⁸O₂ ≥97 atom% 18O

O468491-500ML / 500ML
CAS No.：32767-18-3
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2,2′-(o-Phenylenedioxy)diethanol ≥97%

2,2′-(o-Phenylenedioxy)diethanol ≥97%

O468534-1G / 1G
CAS No.：10234-40-9
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1,2,3,4,5,6,7,8-Octafluoro-9,10-bis[4-(trifluoromethyl)phenyl]anthracene ≥97%

1,2,3,4,5,6,7,8-Octafluoro-9,10-bis[4-(trifluoromethyl)phenyl]anthracene ≥97%

O468562-1G / 1G
CAS No.：1067426-44-1
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1,2,3,4,5,6,7,8-Octafluoro-9,10-bis[2-(2,4,6-trimethylphenyl)ethynyl]anthracene ≥97%

1,2,3,4,5,6,7,8-Octafluoro-9,10-bis[2-(2,4,6-trimethylphenyl)ethynyl]anthracene ≥97%

O468563-250MG / 250MG
CAS No.：1067426-46-3
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Oxotrichloro[(dimethylsulfide)triphenylphosphine oxide]rhenium(V) ≥97%

Oxotrichloro[(dimethylsulfide)triphenylphosphine oxide]rhenium(V) ≥97%

O468569-1G / 1G
CAS No.：108695-90-5
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Oxotrichloro[(dimethylsulfide)triphenylphosphine oxide]rhenium(V) ≥97%

Oxotrichloro[(dimethylsulfide)triphenylphosphine oxide]rhenium(V) ≥97%

O468569-250MG / 250MG
CAS No.：108695-90-5
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4-Octadecylaniline ≥97%

4-Octadecylaniline ≥97%

O468591-25G / 25G
CAS No.：114235-67-5
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2-Octynal ≥97%

2-Octynal ≥97%

O468877-5G / 5G
CAS No.：1846-68-0
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1-Octylguanidine hemisulfate ≥97%

1-Octylguanidine hemisulfate ≥97%

O468949-5G / 5G
CAS No.：21409-35-8
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4-Oxo-4-(2-thienyl)butyric acid ≥97%

4-Oxo-4-(2-thienyl)butyric acid ≥97%

O469241-1G / 1G
CAS No.：4653-08-1
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4-Oxo-4-(2-thienyl)butyric acid ≥97%

4-Oxo-4-(2-thienyl)butyric acid ≥97%

O469241-5G / 5G
CAS No.：4653-08-1
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4,6-O-Isopropylidene-D-glucal ≥97%

4,6-O-Isopropylidene-D-glucal ≥97%

O469296-1G / 1G
CAS No.：51450-36-3
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2-((1-(2-Oxo-2-phenylethyl)-1H-pyrrol-2-yl)methylene)malononitrile ≥97%

2-((1-(2-Oxo-2-phenylethyl)-1H-pyrrol-2-yl)methylene)malononitrile ≥97%

O470001-100MG / 100MG
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4-Oxo-TEMPO-d₁₆,¹⁵N, free radical ≥98 atom% 15N,≥98 atom% D

4-Oxo-TEMPO-d₁₆,¹⁵N, free radical ≥98 atom% 15N,≥98 atom% D

O471890-100MG / 100MG
CAS No.：80404-14-4
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7-Oxooctanoic acid ≥98%

7-Oxooctanoic acid ≥98%

O472248-1G / 1G
CAS No.：14112-98-2
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7-Oxooctanoic acid ≥98%

7-Oxooctanoic acid ≥98%

O472248-250MG / 250MG
CAS No.：14112-98-2
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7-Oxooctanoic acid ≥98%

7-Oxooctanoic acid ≥98%

O472248-5G / 5G
CAS No.：14112-98-2
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Oxacyclotridecan-2-one ≥98%

Oxacyclotridecan-2-one ≥98%

O472679-10G / 10G
CAS No.：947-05-7
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Oxacyclotridecan-2-one ≥98%

Oxacyclotridecan-2-one ≥98%

O472679-1G / 1G
CAS No.：947-05-7
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O-(4-Nitrobenzoyl)hydroxylamine ≥98%,≥97.5%(HPLC)

O-(4-Nitrobenzoyl)hydroxylamine ≥98%,≥97.5%(HPLC)

O473774-1G / 1G
CAS No.：35657-36-4
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Oleoyl-¹³C₁₈ coenzyme A lithium salt ≥99 atom% 13C,≥95%

Oleoyl-¹³C₁₈ coenzyme A lithium salt ≥99 atom% 13C,≥95%

O474025-10MG / 10MG
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Oleoyl-¹³C₁₈ coenzyme A lithium salt ≥99 atom% 13C,≥95%

Oleoyl-¹³C₁₈ coenzyme A lithium salt ≥99 atom% 13C,≥95%

O474025-5MG / 5MG
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Oxygen-¹⁸O₂ ≥99 atom% 18O,≥99%

Oxygen-¹⁸O₂ ≥99 atom% 18O,≥99%

O474114-1L / 1L
CAS No.：32767-18-3
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Oxygen-¹⁸O₂ ≥99 atom% 18O,≥99%

Oxygen-¹⁸O₂ ≥99 atom% 18O,≥99%

O474114-500ML / 500ML
CAS No.：32767-18-3
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Taipei Branch

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Telephone 02-2786-2331
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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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