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Chemical materials

2，3-dihydroxy-2-[(4-hydroxyphenyl)methyl]butanedioic acid ≥95%(HPLC)

2，3-dihydroxy-2-[(4-hydroxyphenyl)methyl]butanedioic acid ≥95%(HPLC)

D754015 / 5MG
CAS No.：469-65-8
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5，6-Dihydroxy-2-(4-hydroxyphenyl)-7-methoxy-4H-chromen-4-one 98%

5，6-Dihydroxy-2-(4-hydroxyphenyl)-7-methoxy-4H-chromen-4-one 98%

D754027 / 50MG
CAS No.：23130-22-5
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5，6-Dihydroxy-2-(4-hydroxyphenyl)-7-methoxy-4H-chromen-4-one 98%

5，6-Dihydroxy-2-(4-hydroxyphenyl)-7-methoxy-4H-chromen-4-one 98%

D754027 / 10MG
CAS No.：23130-22-5
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Disperse Blue 56 染色強度100%

Disperse Blue 56 染色強度100%

D754038 / 25G
CAS No.：12217-79-7
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Disperse Blue 56 染色強度100%

Disperse Blue 56 染色強度100%

D754038 / 100G
CAS No.：12217-79-7
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1-(6，7-Dichloro-9-(1-methyl-1H-pyrazol-3-yl)-3，4-dihydro-1H-pyrido[4，3-b]indol-2(5H)-yl)-2-hydroxyethanone 97%

1-(6，7-Dichloro-9-(1-methyl-1H-pyrazol-3-yl)-3，4-dihydro-1H-pyrido[4，3-b]indol-2(5H)-yl)-2-hydroxyethanone 97%

D754040 / 25MG
CAS No.：2369751-07-3
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1-(6，7-Dichloro-9-(1-methyl-1H-pyrazol-3-yl)-3，4-dihydro-1H-pyrido[4，3-b]indol-2(5H)-yl)-2-hydroxyethanone 97%

1-(6，7-Dichloro-9-(1-methyl-1H-pyrazol-3-yl)-3，4-dihydro-1H-pyrido[4，3-b]indol-2(5H)-yl)-2-hydroxyethanone 97%

D754040 / 100MG
CAS No.：2369751-07-3
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4，4-Difluoro-2-methoxycyclohexanone 95%

4，4-Difluoro-2-methoxycyclohexanone 95%

D754107 / 100MG
CAS No.：1232060-73-9
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4，4-Difluoro-2-methoxycyclohexanone 95%

4，4-Difluoro-2-methoxycyclohexanone 95%

D754107 / 50MG
CAS No.：1232060-73-9
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2-(2，5-Dimethoxy-3-nitropyridin-4-yl)-N，N-dimethylethen-1-amine 97%

2-(2，5-Dimethoxy-3-nitropyridin-4-yl)-N，N-dimethylethen-1-amine 97%

D754110 / 50MG
CAS No.：917918-82-2
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2-(2，5-Dimethoxy-3-nitropyridin-4-yl)-N，N-dimethylethen-1-amine 97%

2-(2，5-Dimethoxy-3-nitropyridin-4-yl)-N，N-dimethylethen-1-amine 97%

D754110 / 100MG
CAS No.：917918-82-2
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4，5-Difluoro-3-(phenylthio)isobenzofuran-1(3H)-one 98%

4，5-Difluoro-3-(phenylthio)isobenzofuran-1(3H)-one 98%

D754114 / 100MG
CAS No.：2136287-64-2
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4，5-Difluoro-3-(phenylthio)isobenzofuran-1(3H)-one 98%

4，5-Difluoro-3-(phenylthio)isobenzofuran-1(3H)-one 98%

D754114 / 50MG
CAS No.：2136287-64-2
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3-((Dimethylamino)methyl)-4-fluorobenzoic acid 95%

3-((Dimethylamino)methyl)-4-fluorobenzoic acid 95%

D754122 / 50MG
CAS No.：1344076-62-5
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3-((Dimethylamino)methyl)-4-fluorobenzoic acid 95%

3-((Dimethylamino)methyl)-4-fluorobenzoic acid 95%

D754122 / 100MG
CAS No.：1344076-62-5
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2，5-Dioxopyrrolidin-1-yl (4-carbamoylphenyl)carbamate 98%

2，5-Dioxopyrrolidin-1-yl (4-carbamoylphenyl)carbamate 98%

D754129 / 100MG
CAS No.：200197-04-2
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2，5-Dioxopyrrolidin-1-yl (4-carbamoylphenyl)carbamate 98%

2，5-Dioxopyrrolidin-1-yl (4-carbamoylphenyl)carbamate 98%

D754129 / 50MG
CAS No.：200197-04-2
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3，3'-Dimethyl-1，1'-diphenyl-1H，1'H-[4，4'-bipyrazole]-5，5'-diol 95%

3，3'-Dimethyl-1，1'-diphenyl-1H，1'H-[4，4'-bipyrazole]-5，5'-diol 95%

D754132 / 50MG
CAS No.：177415-76-8
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3，3'-Dimethyl-1，1'-diphenyl-1H，1'H-[4，4'-bipyrazole]-5，5'-diol 95%

3，3'-Dimethyl-1，1'-diphenyl-1H，1'H-[4，4'-bipyrazole]-5，5'-diol 95%

D754132 / 100MG
CAS No.：177415-76-8
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3，3-Difluoro-2，2-dimethylpropanoic acid 95%

3，3-Difluoro-2，2-dimethylpropanoic acid 95%

D754141 / 100MG
CAS No.：1022154-50-2
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3，3-Difluoro-2，2-dimethylpropanoic acid 95%

3，3-Difluoro-2，2-dimethylpropanoic acid 95%

D754141 / 50MG
CAS No.：1022154-50-2
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2-((3-(2，3-Dichlorophenoxy)propyl)amino)ethan-1-ol hydrochloride 98%

2-((3-(2，3-Dichlorophenoxy)propyl)amino)ethan-1-ol hydrochloride 98%

D754170 / 100MG
CAS No.：1009555-55-8
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2-((3-(2，3-Dichlorophenoxy)propyl)amino)ethan-1-ol hydrochloride 98%

2-((3-(2，3-Dichlorophenoxy)propyl)amino)ethan-1-ol hydrochloride 98%

D754170 / 50MG
CAS No.：1009555-55-8
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4，6-Dimethoxy-1H-pyrazolo[3，4-d]pyrimidine 97%

4，6-Dimethoxy-1H-pyrazolo[3，4-d]pyrimidine 97%

D754173 / 100MG
CAS No.：98277-30-6
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4，6-Dimethoxy-1H-pyrazolo[3，4-d]pyrimidine 97%

4，6-Dimethoxy-1H-pyrazolo[3，4-d]pyrimidine 97%

D754173 / 50MG
CAS No.：98277-30-6
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2，5-Dioxo-1-phenyl-1，2，5，6，7，8-hexahydroquinoline-3-carboxylic acid 97%

2，5-Dioxo-1-phenyl-1，2，5，6，7，8-hexahydroquinoline-3-carboxylic acid 97%

D754181 / 50MG
CAS No.：125885-51-0
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2，5-Dioxo-1-phenyl-1，2，5，6，7，8-hexahydroquinoline-3-carboxylic acid 97%

2，5-Dioxo-1-phenyl-1，2，5，6，7，8-hexahydroquinoline-3-carboxylic acid 97%

D754181 / 100MG
CAS No.：125885-51-0
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2，2-Dimethyl-2H-chromen-5-ol 98%

2，2-Dimethyl-2H-chromen-5-ol 98%

D754188 / 100MG
CAS No.：6537-43-5
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2，2-Dimethyl-2H-chromen-5-ol 98%

2，2-Dimethyl-2H-chromen-5-ol 98%

D754188 / 50MG
CAS No.：6537-43-5
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(1-(2，3-Difluorophenyl)cyclopropyl)methanamine 95%

(1-(2，3-Difluorophenyl)cyclopropyl)methanamine 95%

D754202 / 100MG
CAS No.：1260663-44-2
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(1-(2，3-Difluorophenyl)cyclopropyl)methanamine 95%

(1-(2，3-Difluorophenyl)cyclopropyl)methanamine 95%

D754202 / 50MG
CAS No.：1260663-44-2
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3，6-Dibromoisoquinoline 95%

3，6-Dibromoisoquinoline 95%

D754246 / 100MG
CAS No.：1936570-29-4
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3，6-Dibromoisoquinoline 95%

3，6-Dibromoisoquinoline 95%

D754246 / 250MG
CAS No.：1936570-29-4
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4，6-Dibromo-2-chloro-3-nitropyridine 95%

4，6-Dibromo-2-chloro-3-nitropyridine 95%

D754249 / 100MG
CAS No.：1823930-37-5
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4，6-Dibromo-2-chloro-3-nitropyridine 95%

4，6-Dibromo-2-chloro-3-nitropyridine 95%

D754249 / 250MG
CAS No.：1823930-37-5
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4，7-Dichlorothieno[3，2-d]pyrimidine ≥95%

4，7-Dichlorothieno[3，2-d]pyrimidine ≥95%

D754250 / 250MG
CAS No.：1823338-14-2
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4，7-Dichlorothieno[3，2-d]pyrimidine ≥95%

4，7-Dichlorothieno[3，2-d]pyrimidine ≥95%

D754250 / 100MG
CAS No.：1823338-14-2
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4-(Difluoromethoxy)-5-fluoropicolinic acid 97%

4-(Difluoromethoxy)-5-fluoropicolinic acid 97%

D754251 / 250MG
CAS No.：1806315-94-5
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4-(Difluoromethoxy)-5-fluoropicolinic acid 97%

4-(Difluoromethoxy)-5-fluoropicolinic acid 97%

D754251 / 100MG
CAS No.：1806315-94-5
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2-(Difluoromethyl)-4-methyl-5-nitropyridine 95%

2-(Difluoromethyl)-4-methyl-5-nitropyridine 95%

D754252 / 100MG
CAS No.：1805311-74-3
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2-(Difluoromethyl)-4-methyl-5-nitropyridine 95%

2-(Difluoromethyl)-4-methyl-5-nitropyridine 95%

D754252 / 250MG
CAS No.：1805311-74-3
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4，8-Dihydrobis([1，2，5]oxadiazolo)[3，4-b:3'，4'-e]pyrazine 95%

4，8-Dihydrobis([1，2，5]oxadiazolo)[3，4-b:3'，4'-e]pyrazine 95%

D754279 / 250MG
CAS No.：132029-07-3
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4，8-Dihydrobis([1，2，5]oxadiazolo)[3，4-b:3'，4'-e]pyrazine 95%

4，8-Dihydrobis([1，2，5]oxadiazolo)[3，4-b:3'，4'-e]pyrazine 95%

D754279 / 100MG
CAS No.：132029-07-3
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1-(3，4-Dihydro-2H-benzo[b][1，4]dioxepin-7-yl)propan-1-one 98%

1-(3，4-Dihydro-2H-benzo[b][1，4]dioxepin-7-yl)propan-1-one 98%

D754305 / 250MG
CAS No.：111038-94-9
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1-(3，4-Dihydro-2H-benzo[b][1，4]dioxepin-7-yl)propan-1-one 98%

1-(3，4-Dihydro-2H-benzo[b][1，4]dioxepin-7-yl)propan-1-one 98%

D754305 / 100MG
CAS No.：111038-94-9
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2，5-Dichloro-4-methylpyridine-3-carbonitrile 95%

2，5-Dichloro-4-methylpyridine-3-carbonitrile 95%

D754314 / 100MG
CAS No.：101320-87-0
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2，5-Dichloro-4-methylpyridine-3-carbonitrile 95%

2，5-Dichloro-4-methylpyridine-3-carbonitrile 95%

D754314 / 250MG
CAS No.：101320-87-0
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4，5-Dibromo-2，6-dimethoxypyrimidine 95%

4，5-Dibromo-2，6-dimethoxypyrimidine 95%

D754315 / 100MG
CAS No.：1009812-01-4
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4，5-Dibromo-2，6-dimethoxypyrimidine 95%

4，5-Dibromo-2，6-dimethoxypyrimidine 95%

D754315 / 250MG
CAS No.：1009812-01-4
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(3，4-Dimethylphenyl)methanesulfonyl chloride 95%

(3，4-Dimethylphenyl)methanesulfonyl chloride 95%

D754323 / 100MG
CAS No.：1000350-12-8
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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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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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