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Chemical materials

2,3,7,8,12,13,17,18-Octaethyl-21H,23H-porphine manganese(III) chloride ≥97%

2,3,7,8,12,13,17,18-Octaethyl-21H,23H-porphine manganese(III) chloride ≥97%

O432541-100MG / 100MG
CAS No.：28265-17-0
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2,3,7,8,12,13,17,18-Octaethyl-21H,23H-porphine manganese(III) chloride ≥97%

2,3,7,8,12,13,17,18-Octaethyl-21H,23H-porphine manganese(III) chloride ≥97%

O432541-50MG / 50MG
CAS No.：28265-17-0
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O-[2-(3-Mercaptopropionylamino)ethyl]-O′-methylpolyethylene glycol 5000, chemical modification reagent thiol reactive, methoxy, thiol

O-[2-(3-Mercaptopropionylamino)ethyl]-O′-methylpolyethylene glycol 5000, chemical modification reagent thiol reactive, methoxy, thiol

O432693-1G / 1G
CAS No.：401916-61-8
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O-[2-(3-Mercaptopropionylamino)ethyl]-O′-methylpolyethylene glycol 5000, chemical modification reagent thiol reactive, methoxy, thiol

O-[2-(3-Mercaptopropionylamino)ethyl]-O′-methylpolyethylene glycol 5000, chemical modification reagent thiol reactive, methoxy, thiol

O432693-250MG / 250MG
CAS No.：401916-61-8
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Oleuropeinic acid ≥85%(LC/MS-ELSD)

Oleuropeinic acid ≥85%(LC/MS-ELSD)

O463109-10MG / 10MG
CAS No.：96382-90-0
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Oleuropeinic acid ≥85%(LC/MS-ELSD)

Oleuropeinic acid ≥85%(LC/MS-ELSD)

O463109-1MG / 1MG
CAS No.：96382-90-0
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Oleuropeinic acid ≥85%(LC/MS-ELSD)

Oleuropeinic acid ≥85%(LC/MS-ELSD)

O463109-5MG / 5MG
CAS No.：96382-90-0
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6-(2-(2-(Oct-7-yn-1-yloxy)ethoxy)ethoxy)hexanoic acid ≥90%

6-(2-(2-(Oct-7-yn-1-yloxy)ethoxy)ethoxy)hexanoic acid ≥90%

O463150-100MG / 100MG
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2″-O-α-L-Rhamnopyranosyl-isovitexin ≥98%

2″-O-α-L-Rhamnopyranosyl-isovitexin ≥98%

O463228-1MG / 1MG
CAS No.：72036-50-1
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O-(2-Azidoethyl)-O′-methyl-undecaethylene glycol ≥90%(NMR)

O-(2-Azidoethyl)-O′-methyl-undecaethylene glycol ≥90%(NMR)

O463250-100MG / 100MG
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O-(2-Azidoethyl)-O′-methyl-triethylene glycol ≥90%(NMR)

O-(2-Azidoethyl)-O′-methyl-triethylene glycol ≥90%(NMR)

O463251-100MG / 100MG
CAS No.：606130-90-9
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O-[N-(3-Maleimidopropionyl)aminoethyl]-O′-[3-(N-succinimidyloxy)-3-oxopropyl]triethylene glycol ≥98%

O-[N-(3-Maleimidopropionyl)aminoethyl]-O′-[3-(N-succinimidyloxy)-3-oxopropyl]triethylene glycol ≥98%

O463252-100MG / 100MG
CAS No.：756525-99-2
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O-[N-(3-Maleimidopropionyl)aminoethyl]-O′-[3-(N-succinimidyloxy)-3-oxopropyl]triethylene glycol ≥98%

O-[N-(3-Maleimidopropionyl)aminoethyl]-O′-[3-(N-succinimidyloxy)-3-oxopropyl]triethylene glycol ≥98%

O463252-1G / 1G
CAS No.：756525-99-2
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O-[N-(3-Maleimidopropionyl)aminoethyl]-O′-[3-(N-succinimidyloxy)-3-oxopropyl]triethylene glycol ≥98%

O-[N-(3-Maleimidopropionyl)aminoethyl]-O′-[3-(N-succinimidyloxy)-3-oxopropyl]triethylene glycol ≥98%

O463252-250MG / 250MG
CAS No.：756525-99-2
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O-[N-(3-Maleimidopropionyl)aminoethyl]-O′-[3-(N-succinimidyloxy)-3-oxopropyl]heptacosaethylene glycol ≥90%(oligomer purity)

O-[N-(3-Maleimidopropionyl)aminoethyl]-O′-[3-(N-succinimidyloxy)-3-oxopropyl]heptacosaethylene glycol ≥90%(oligomer purity)

O463260-100MG / 100MG
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O-(2-Carboxyethyl)-O′-[2-(Fmoc-amino)-ethyl]heptacosaethylene glycol ≥90%(oligomer purity)

O-(2-Carboxyethyl)-O′-[2-(Fmoc-amino)-ethyl]heptacosaethylene glycol ≥90%(oligomer purity)

O463261-100MG / 100MG
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2-(2-(Oct-7-yn-1-yloxy)ethoxy)acetic acid ≥95%

2-(2-(Oct-7-yn-1-yloxy)ethoxy)acetic acid ≥95%

O463555-100MG / 100MG
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O-Phospho-L-homoserine lithium salt ≥95%(TLC)

O-Phospho-L-homoserine lithium salt ≥95%(TLC)

O463741-50MG / 50MG
CAS No.：4210-66-6
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3-O-(2-Acetamido-2-deoxy-β-D-glucopyranosyl)echinocystic acid ≥95%(LC/MS-ELSD)

3-O-(2-Acetamido-2-deoxy-β-D-glucopyranosyl)echinocystic acid ≥95%(LC/MS-ELSD)

O463773-1MG / 1MG
CAS No.：112667-17-1
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8-O-4-Hydroxycinnamoylharpagide ≥95%(LC/MS-ELSD)

8-O-4-Hydroxycinnamoylharpagide ≥95%(LC/MS-ELSD)

O463786-1MG / 1MG
CAS No.：133645-37-1
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Osmanthuside H ≥95%(LC/MS-ELSD)

Osmanthuside H ≥95%(LC/MS-ELSD)

O463793-1MG / 1MG
CAS No.：149155-70-4
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Oregonin ≥95%(LC/MS-ELSD)

Oregonin ≥95%(LC/MS-ELSD)

O463853-1MG / 1MG
CAS No.：55303-93-0
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Olivil 4′-O-β-D-glucopyranoside ≥95%(LC/MS-ELSD)

Olivil 4′-O-β-D-glucopyranoside ≥95%(LC/MS-ELSD)

O463856-1MG / 1MG
CAS No.：56440-73-4
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3-O-Demethylsulochrin ≥95%(LC/MS-ELSD)

3-O-Demethylsulochrin ≥95%(LC/MS-ELSD)

O463858-1MG / 1MG
CAS No.：57459-06-0
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(−)-Olivil 4″-O-glucoside ≥95%(LC/MS-ELSD)

(−)-Olivil 4″-O-glucoside ≥95%(LC/MS-ELSD)

O463881-1MG / 1MG
CAS No.：76880-93-8
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1-O-Cinnamoyl-6-O-p-coumaroyl-β-D-glucopyranose ≥95%(LC/MS-ELSD)

1-O-Cinnamoyl-6-O-p-coumaroyl-β-D-glucopyranose ≥95%(LC/MS-ELSD)

O463904-1MG / 1MG
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6-O-p-Coumaroyl-1,2-digalloylglucose ≥95%(LC/MS-ELSD)

6-O-p-Coumaroyl-1,2-digalloylglucose ≥95%(LC/MS-ELSD)

O463905-1MG / 1MG
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6-Oxocativic acid ≥95%(LC/MS-ELSD)

6-Oxocativic acid ≥95%(LC/MS-ELSD)

O463906-1MG / 1MG
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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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Telephone 03-494-6939
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Telephone 037-621-088
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Telephone 04-2472-8859
Fax 04-2472-8825
Mail taichung@echochemical.com

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Address No. 33, Lane 63, Yanzhou 1st Street, Yongkang District, Tainan City
Telephone 06-243-6589
Fax 06-253-8208
Mail tainan@echochemical.com

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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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