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Chemical materials

5-ethyl-1H-1,2,3,4-tetrazole

5-ethyl-1H-1,2,3,4-tetrazole

E346017-5G / 5G
CAS No.：16687-59-5
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9-Ethyl-8-oxo-6,7,8,9-tetrahydro-5H-carbazole-3-carboxylic acid

9-Ethyl-8-oxo-6,7,8,9-tetrahydro-5H-carbazole-3-carboxylic acid

E346280-500MG / 500MG
CAS No.：354993-58-1
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Ethyl (S)-piperidine-2-carboxylate HCl ≥97%

Ethyl (S)-piperidine-2-carboxylate HCl ≥97%

E346330-100MG / 100MG
CAS No.：123495-48-7
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Ethyl (S)-piperidine-2-carboxylate HCl ≥97%

Ethyl (S)-piperidine-2-carboxylate HCl ≥97%

E346330-1G / 1G
CAS No.：123495-48-7
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Ethyl (S)-piperidine-2-carboxylate HCl ≥97%

Ethyl (S)-piperidine-2-carboxylate HCl ≥97%

E346330-250MG / 250MG
CAS No.：123495-48-7
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Ethyl (S)-piperidine-2-carboxylate HCl ≥97%

Ethyl (S)-piperidine-2-carboxylate HCl ≥97%

E346330-5G / 5G
CAS No.：123495-48-7
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5-[3,4-Ethylenedioxy)phenyl]-5-oxovaleric acid

5-[3,4-Ethylenedioxy)phenyl]-5-oxovaleric acid

E346497-1G / 1G
CAS No.：845781-54-6
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Etbicythionat

Etbicythionat

E346532-100ΜG / 100ΜG
CAS No.：224790-71-0
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Ethyl-3,4-ethylenedioxybenzoylformate

Ethyl-3,4-ethylenedioxybenzoylformate

E346992-1G / 1G
CAS No.：131030-47-2
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(E)-2-Hexadecenal

(E)-2-Hexadecenal

E347013-2.5MG / 2.5MG
CAS No.：22644-96-8
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[(E)-Benzyloxyimino]-acetic acid

[(E)-Benzyloxyimino]-acetic acid

E347147-100MG / 100MG
CAS No.：41928-70-5
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[(E)-Benzyloxyimino]-acetic acid

[(E)-Benzyloxyimino]-acetic acid

E347147-10MG / 10MG
CAS No.：41928-70-5
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4-hydroxy Hexenal ≥98%, 10mg/ml in ethanol

4-hydroxy Hexenal ≥98%, 10mg/ml in ethanol

E347259-1MG / 1MG
CAS No.：17427-21-3
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4-hydroxy Hexenal ≥98%, 10mg/ml in ethanol

4-hydroxy Hexenal ≥98%, 10mg/ml in ethanol

E347259-5MG / 5MG
CAS No.：17427-21-3
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3-Ethoxypiperidine hydrochloride ≥97%

3-Ethoxypiperidine hydrochloride ≥97%

E347267-1G / 1G
CAS No.：1159826-79-5
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3-Ethoxypiperidine hydrochloride ≥97%

3-Ethoxypiperidine hydrochloride ≥97%

E347267-250MG / 250MG
CAS No.：1159826-79-5
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3-Ethoxypiperidine hydrochloride ≥97%

3-Ethoxypiperidine hydrochloride ≥97%

E347267-5G / 5G
CAS No.：1159826-79-5
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3-[(E)-[[(1R,2R)-2-[[(1S)-1-[(Dimethylamino)carbonyl]-2,2-dimethylpropyl]thioureido]cyclohexyl]imino]methyl]-5-(tert-butyl)-4-hydroxyphenyl pivalate

3-[(E)-[[(1R,2R)-2-[[(1S)-1-[(Dimethylamino)carbonyl]-2,2-dimethylpropyl]thioureido]cyclohexyl]imino]methyl]-5-(tert-butyl)-4-hydroxyphenyl pivalate

E347276-100MG / 100MG
CAS No.：462632-54-8
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Ethyl (S)-(-)-2-(tert-butyldimethylsilyloxy)propionate ≥98%

Ethyl (S)-(-)-2-(tert-butyldimethylsilyloxy)propionate ≥98%

E347303-100ML / 100ML
CAS No.：106513-42-2
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Ethyl (S)-(-)-2-(tert-butyldimethylsilyloxy)propionate ≥98%

Ethyl (S)-(-)-2-(tert-butyldimethylsilyloxy)propionate ≥98%

E347303-25ML / 25ML
CAS No.：106513-42-2
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Ethyl (S)-(-)-2-(tert-butyldimethylsilyloxy)propionate ≥98%

Ethyl (S)-(-)-2-(tert-butyldimethylsilyloxy)propionate ≥98%

E347303-5ML / 5ML
CAS No.：106513-42-2
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Ethyl (1R,2S)-cis-2-hydroxycyclopentanecarboxylate

Ethyl (1R,2S)-cis-2-hydroxycyclopentanecarboxylate

E347310-1ML / 1ML
CAS No.：61586-79-6
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6-Ethyl-5-(4-nitrophenyl)-2,4-pyrimidinediamine

6-Ethyl-5-(4-nitrophenyl)-2,4-pyrimidinediamine

E347415-250MG / 250MG
CAS No.：71552-34-6
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Erbium(III) acetate hydrate ≥99.9% metals basis

Erbium(III) acetate hydrate ≥99.9% metals basis

E347618-10G / 10G
CAS No.：304675-52-3
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Erbium(III) acetate hydrate ≥99.9% metals basis

Erbium(III) acetate hydrate ≥99.9% metals basis

E347618-50G / 50G
CAS No.：304675-52-3
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Europium(III) acetylacetonate hydrate ≥99.9% metals basis(REO)

Europium(III) acetylacetonate hydrate ≥99.9% metals basis(REO)

E347622-100G / 100G
CAS No.：181266-82-0
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Europium(III) acetylacetonate hydrate ≥99.9% metals basis(REO)

Europium(III) acetylacetonate hydrate ≥99.9% metals basis(REO)

E347622-1G / 1G
CAS No.：181266-82-0
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Europium(III) acetylacetonate hydrate ≥99.9% metals basis(REO)

Europium(III) acetylacetonate hydrate ≥99.9% metals basis(REO)

E347622-25G / 25G
CAS No.：181266-82-0
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Europium(III) acetylacetonate hydrate ≥99.9% metals basis(REO)

Europium(III) acetylacetonate hydrate ≥99.9% metals basis(REO)

E347622-5G / 5G
CAS No.：181266-82-0
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Europium(III) trifluoroacetate hydrate PrimorTrace™, ≥99.99% metals basis(REO)

Europium(III) trifluoroacetate hydrate PrimorTrace™, ≥99.99% metals basis(REO)

E347680-10G / 10G
CAS No.：94079-71-7
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Europium(III) trifluoroacetate hydrate PrimorTrace™, ≥99.99% metals basis(REO)

Europium(III) trifluoroacetate hydrate PrimorTrace™, ≥99.99% metals basis(REO)

E347680-5G / 5G
CAS No.：94079-71-7
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Ethyl 2-Mercapto-2-methylpropionate

Ethyl 2-Mercapto-2-methylpropionate

E347715-100MG / 100MG
CAS No.：33441-50-8
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Etidronic Acid-d3 Sodium Salt

Etidronic Acid-d3 Sodium Salt

E347726-5MG / 5MG
CAS No.：774173-70-5
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4-[(1E,3S,5Z,8R/S,10S)-3,11-Bis-{[tert-butyl(dimethyl)silyl]oxy}-2,6,10-trimethyl-undeca-1,5-dienyl]-2-methyl-1,3-thiazole

4-[(1E,3S,5Z,8R/S,10S)-3,11-Bis-{[tert-butyl(dimethyl)silyl]oxy}-2,6,10-trimethyl-undeca-1,5-dienyl]-2-methyl-1,3-thiazole

E347760-250MG / 250MG
CAS No.：210690-85-0
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4-[(1E,3S,5Z,8R/S,10S)-3,11-Bis-{[tert-butyl(dimethyl)silyl]oxy}-2,6,10-trimethyl-8-(phenylsulfonyl)undeca-1,5-dienyl]-2-methyl-1,3-thiazole

4-[(1E,3S,5Z,8R/S,10S)-3,11-Bis-{[tert-butyl(dimethyl)silyl]oxy}-2,6,10-trimethyl-8-(phenylsulfonyl)undeca-1,5-dienyl]-2-methyl-1,3-thiazole

E347761-500MG / 500MG
CAS No.：308357-81-5
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Ethyl 3-(4-chlorophenylthio)-2-cyano-3-(methylthio)acrylate

Ethyl 3-(4-chlorophenylthio)-2-cyano-3-(methylthio)acrylate

E347818-1G / 1G
CAS No.：214330-97-9
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Ethyl 3-(4-bromophenylthio)-2-cyano-3-(methylthio)acrylate

Ethyl 3-(4-bromophenylthio)-2-cyano-3-(methylthio)acrylate

E347819-1G / 1G
CAS No.：214330-98-0
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Ethyl {[3-(methylthio)-1,2,4-thiadiazol-5-ylthio]methyl} cyanocarbonimidodithioate

Ethyl {[3-(methylthio)-1,2,4-thiadiazol-5-ylthio]methyl} cyanocarbonimidodithioate

E347820-250MG / 250MG
CAS No.：109348-94-9
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Ethyl 4-isothiocyanatobutyrate

Ethyl 4-isothiocyanatobutyrate

E347843-1G / 1G
CAS No.：17126-65-7
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Ethyl 4-isothiocyanatobutyrate

Ethyl 4-isothiocyanatobutyrate

E347843-5G / 5G
CAS No.：17126-65-7
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Ethyl 4,6-(4-Methoxybenzylidene)-β-D-thiogalactopyranoside ≥97%

Ethyl 4,6-(4-Methoxybenzylidene)-β-D-thiogalactopyranoside ≥97%

E347958-2.5G / 2.5G
CAS No.：311797-19-0
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Ethyl 4,6-(4-Methoxybenzylidene)-β-D-thiogalactopyranoside ≥97%

Ethyl 4,6-(4-Methoxybenzylidene)-β-D-thiogalactopyranoside ≥97%

E347958-500MG / 500MG
CAS No.：311797-19-0
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15-epi Prostaglandin A1 A solution in methyl acetate

15-epi Prostaglandin A1 A solution in methyl acetate

E348133-1MG / 1MG
CAS No.：20897-92-1
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15-epi Prostaglandin A1 A solution in methyl acetate

15-epi Prostaglandin A1 A solution in methyl acetate

E348133-5MG / 5MG
CAS No.：20897-92-1
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Eicosatrienoic Acid (5Z,11Z,14Z) ≥98%, 4mg/ml in ethanol

Eicosatrienoic Acid (5Z,11Z,14Z) ≥98%, 4mg/ml in ethanol

E348134-100ΜG / 100ΜG
CAS No.：7019-85-4
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Eicosatrienoic Acid (5Z,11Z,14Z) ≥98%, 4mg/ml in ethanol

Eicosatrienoic Acid (5Z,11Z,14Z) ≥98%, 4mg/ml in ethanol

E348134-500ΜG / 500ΜG
CAS No.：7019-85-4
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6-Ethyl-1H-indole-2,3-dione 3-(O-cyclohexylmethyl-oxime)

6-Ethyl-1H-indole-2,3-dione 3-(O-cyclohexylmethyl-oxime)

E348144-100MG / 100MG
CAS No.：1202859-53-7
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6-Ethyl-1H-indole-2,3-dione 3-(O-cyclohexylmethyl-oxime)

6-Ethyl-1H-indole-2,3-dione 3-(O-cyclohexylmethyl-oxime)

E348144-10MG / 10MG
CAS No.：1202859-53-7
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6-Ethyl-1H-indole-2,3-dione 3-(O-cyclobutyl-oxime)

6-Ethyl-1H-indole-2,3-dione 3-(O-cyclobutyl-oxime)

E348145-100MG / 100MG
CAS No.：1202859-56-0
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6-Ethyl-1H-indole-2,3-dione 3-(O-cyclobutyl-oxime)

6-Ethyl-1H-indole-2,3-dione 3-(O-cyclobutyl-oxime)

E348145-10MG / 10MG
CAS No.：1202859-56-0
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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

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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

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