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Chemical materials

4-(Difluoromethyl)-3-fluoropyridin-2-amine 97%

4-(Difluoromethyl)-3-fluoropyridin-2-amine 97%

D902221 / 100MG
CAS No.：1804438-73-0
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7，8-Dibromo-2-chloro-9-methyl-5，6-dihydro-4H-imidazo[4，5，1-ij]quinoline 95%

7，8-Dibromo-2-chloro-9-methyl-5，6-dihydro-4H-imidazo[4，5，1-ij]quinoline 95%

D902231 / 100MG
CAS No.：1609452-31-4
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7，8-Dibromo-2-chloro-9-methyl-5，6-dihydro-4H-imidazo[4，5，1-ij]quinoline 95%

7，8-Dibromo-2-chloro-9-methyl-5，6-dihydro-4H-imidazo[4，5，1-ij]quinoline 95%

D902231 / 1G
CAS No.：1609452-31-4
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7，8-Dibromo-2-chloro-9-methyl-5，6-dihydro-4H-imidazo[4，5，1-ij]quinoline 95%

7，8-Dibromo-2-chloro-9-methyl-5，6-dihydro-4H-imidazo[4，5，1-ij]quinoline 95%

D902231 / 250MG
CAS No.：1609452-31-4
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1-(3，4-Dihydroxy-phenyl)-pentan-1-one 95%

1-(3，4-Dihydroxy-phenyl)-pentan-1-one 95%

D902237 / 100MG
CAS No.：2525-01-1
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1-(3，4-Dihydroxy-phenyl)-pentan-1-one 95%

1-(3，4-Dihydroxy-phenyl)-pentan-1-one 95%

D902237 / 1G
CAS No.：2525-01-1
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1-(3，4-Dihydroxy-phenyl)-pentan-1-one 95%

1-(3，4-Dihydroxy-phenyl)-pentan-1-one 95%

D902237 / 250MG
CAS No.：2525-01-1
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3，4-Difluoro-2-hydroxybenzonitrile 95%

3，4-Difluoro-2-hydroxybenzonitrile 95%

D902239 / 100MG
CAS No.：186590-34-1
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5，6-Dichloropyrazine-2，3-dicarboxylic acid ≥95%

5，6-Dichloropyrazine-2，3-dicarboxylic acid ≥95%

D902242 / 100MG
CAS No.：59715-45-6
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(2-(Difluoromethoxy)pyridin-4-yl)methanamine hydrochloride ≥95%

(2-(Difluoromethoxy)pyridin-4-yl)methanamine hydrochloride ≥95%

D902244 / 100MG
CAS No.：943843-27-4
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(2-(Difluoromethoxy)pyridin-4-yl)methanamine hydrochloride ≥95%

(2-(Difluoromethoxy)pyridin-4-yl)methanamine hydrochloride ≥95%

D902244 / 250MG
CAS No.：943843-27-4
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(2-(Difluoromethoxy)pyridin-4-yl)methanamine hydrochloride ≥95%

(2-(Difluoromethoxy)pyridin-4-yl)methanamine hydrochloride ≥95%

D902244 / 1G
CAS No.：943843-27-4
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3，4-Dimethoxy-2-(trifluoromethyl)benzaldehyde 95%

3，4-Dimethoxy-2-(trifluoromethyl)benzaldehyde 95%

D902271 / 100MG
CAS No.：138490-96-7
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2，5-Dichloro-4-methoxybenzoic acid 95%

2，5-Dichloro-4-methoxybenzoic acid 95%

D902280 / 100MG
CAS No.：2500-03-0
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5，6-Dimethyl-1H-indole 97%

5，6-Dimethyl-1H-indole 97%

D902292 / 20MG
CAS No.：30877-30-6
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5-(2，6-Dimethylpyridin-3-yl)-3-methyl-1H-pyrrole-2-carboxylic acid 97%

5-(2，6-Dimethylpyridin-3-yl)-3-methyl-1H-pyrrole-2-carboxylic acid 97%

D902299 / 50MG
CAS No.：2111139-46-7
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2，6-Dibromo-3，5-difluoropyridine ≥95%

2，6-Dibromo-3，5-difluoropyridine ≥95%

D902304 / 250MG
CAS No.：210169-13-4
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2，6-Dibromo-3，5-difluoropyridine ≥95%

2，6-Dibromo-3，5-difluoropyridine ≥95%

D902304 / 5G
CAS No.：210169-13-4
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2，6-Dibromo-3，5-difluoropyridine ≥95%

2，6-Dibromo-3，5-difluoropyridine ≥95%

D902304 / 1G
CAS No.：210169-13-4
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2，6-Dibromo-3，5-difluoropyridine ≥95%

2，6-Dibromo-3，5-difluoropyridine ≥95%

D902304 / 100MG
CAS No.：210169-13-4
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5-(Difluoromethyl)-1-methyl-1H-pyrazole-4-carboxylic acid 97%

5-(Difluoromethyl)-1-methyl-1H-pyrazole-4-carboxylic acid 97%

D902318 / 1G
CAS No.：1204298-65-6
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5-(Difluoromethyl)-1-methyl-1H-pyrazole-4-carboxylic acid 97%

5-(Difluoromethyl)-1-methyl-1H-pyrazole-4-carboxylic acid 97%

D902318 / 5G
CAS No.：1204298-65-6
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5-(Difluoromethyl)-1-methyl-1H-pyrazole-4-carboxylic acid 97%

5-(Difluoromethyl)-1-methyl-1H-pyrazole-4-carboxylic acid 97%

D902318 / 200MG
CAS No.：1204298-65-6
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2-(2-(Difluoromethoxy)phenyl)-4，4，5，5-tetramethyl-1，3，2-dioxaborolane ≥95%

2-(2-(Difluoromethoxy)phenyl)-4，4，5，5-tetramethyl-1，3，2-dioxaborolane ≥95%

D902335 / 5G
CAS No.：960067-33-8
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2-(2-(Difluoromethoxy)phenyl)-4，4，5，5-tetramethyl-1，3，2-dioxaborolane ≥95%

2-(2-(Difluoromethoxy)phenyl)-4，4，5，5-tetramethyl-1，3，2-dioxaborolane ≥95%

D902335 / 250MG
CAS No.：960067-33-8
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2-(2-(Difluoromethoxy)phenyl)-4，4，5，5-tetramethyl-1，3，2-dioxaborolane ≥95%

2-(2-(Difluoromethoxy)phenyl)-4，4，5，5-tetramethyl-1，3，2-dioxaborolane ≥95%

D902335 / 100MG
CAS No.：960067-33-8
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2-(2-(Difluoromethoxy)phenyl)-4，4，5，5-tetramethyl-1，3，2-dioxaborolane ≥95%

2-(2-(Difluoromethoxy)phenyl)-4，4，5，5-tetramethyl-1，3，2-dioxaborolane ≥95%

D902335 / 10G
CAS No.：960067-33-8
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2-(2-(Difluoromethoxy)phenyl)-4，4，5，5-tetramethyl-1，3，2-dioxaborolane ≥95%

2-(2-(Difluoromethoxy)phenyl)-4，4，5，5-tetramethyl-1，3，2-dioxaborolane ≥95%

D902335 / 1G
CAS No.：960067-33-8
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Docosyl Acrylate ≥95%（C22：80%-84%，C20：12%-16%，C18<2%）

Docosyl Acrylate ≥95%（C22：80%-84%，C20：12%-16%，C18<2%）

D902390 / 25G
CAS No.：18299-85-9
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Docosyl Acrylate ≥95%（C22：80%-84%，C20：12%-16%，C18<2%）

Docosyl Acrylate ≥95%（C22：80%-84%，C20：12%-16%，C18<2%）

D902390 / 5G
CAS No.：18299-85-9
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Docosyl Acrylate ≥95%（C22：80%-84%，C20：12%-16%，C18<2%）

Docosyl Acrylate ≥95%（C22：80%-84%，C20：12%-16%，C18<2%）

D902390 / 500G
CAS No.：18299-85-9
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Docosyl Acrylate ≥95%（C22：80%-84%，C20：12%-16%，C18<2%）

Docosyl Acrylate ≥95%（C22：80%-84%，C20：12%-16%，C18<2%）

D902390 / 100G
CAS No.：18299-85-9
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Diisopropyl azodicarboxylate 98%

Diisopropyl azodicarboxylate 98%

D902395 / 5KG
CAS No.：2446-83-5
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Diisopropyl azodicarboxylate 98%

Diisopropyl azodicarboxylate 98%

D902395 / 2.5KG
CAS No.：2446-83-5
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Diisopropyl azodicarboxylate 98%

Diisopropyl azodicarboxylate 98%

D902395 / 500G
CAS No.：2446-83-5
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Diisopropyl azodicarboxylate 98%

Diisopropyl azodicarboxylate 98%

D902395 / 100G
CAS No.：2446-83-5
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2，5-Dibromonicotinic acid 97%

2，5-Dibromonicotinic acid 97%

D902401 / 5G
CAS No.：29312-99-0
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2，5-Dibromonicotinic acid 97%

2，5-Dibromonicotinic acid 97%

D902401 / 25G
CAS No.：29312-99-0
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2，5-Dibromonicotinic acid 97%

2，5-Dibromonicotinic acid 97%

D902401 / 1G
CAS No.：29312-99-0
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DEAE-52 BR

DEAE-52 BR

D902409 / 2.5KG
CAS No.：9013-34-7
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DEAE-52 BR

DEAE-52 BR

D902409 / 25G
CAS No.：9013-34-7
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DEAE-52 BR

DEAE-52 BR

D902409 / 500G
CAS No.：9013-34-7
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DEAE-52 BR

DEAE-52 BR

D902409 / 100G
CAS No.：9013-34-7
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DEAE-52 BR

DEAE-52 BR

D902409 / 5G
CAS No.：9013-34-7
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Disperse Red 13 Dye content 95 %

Disperse Red 13 Dye content 95 %

D902436 / 5G
CAS No.：3180-81-2
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Disperse Red 13 Dye content 95 %

Disperse Red 13 Dye content 95 %

D902436 / 1G
CAS No.：3180-81-2
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Disperse Red 13 Dye content 95 %

Disperse Red 13 Dye content 95 %

D902436 / 25G
CAS No.：3180-81-2
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1′，3′-Dihydro-8-methoxy-1′，3′，3′-trimethyl-6-nitrospiro[2H-1-benzopyran-2，2′-(2H)-indole] >98.0%(T)

1′，3′-Dihydro-8-methoxy-1′，3′，3′-trimethyl-6-nitrospiro[2H-1-benzopyran-2，2′-(2H)-indole] >98.0%(T)

D902437 / 5G
CAS No.：1498-89-1
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1′，3′-Dihydro-8-methoxy-1′，3′，3′-trimethyl-6-nitrospiro[2H-1-benzopyran-2，2′-(2H)-indole] >98.0%(T)

1′，3′-Dihydro-8-methoxy-1′，3′，3′-trimethyl-6-nitrospiro[2H-1-benzopyran-2，2′-(2H)-indole] >98.0%(T)

D902437 / 1G
CAS No.：1498-89-1
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1′，3′-Dihydro-8-methoxy-1′，3′，3′-trimethyl-6-nitrospiro[2H-1-benzopyran-2，2′-(2H)-indole] >98.0%(T)

1′，3′-Dihydro-8-methoxy-1′，3′，3′-trimethyl-6-nitrospiro[2H-1-benzopyran-2，2′-(2H)-indole] >98.0%(T)

D902437 / 250MG
CAS No.：1498-89-1
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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

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Address No. 16, Gongye Road, Toufen City, Miaoli County
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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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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