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Chemical materials

2'-Deoxy-5'-O-DMT-inosine 3'-thio CE phosphoramidite ≥95%

2'-Deoxy-5'-O-DMT-inosine 3'-thio CE phosphoramidite ≥95%

D799813 / 250MG
CAS No.：1334533-56-0
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Dibenzyl N，N-diethylphosphoramidite technical grade， 85%

Dibenzyl N，N-diethylphosphoramidite technical grade， 85%

D799816 / 1G
CAS No.：67746-43-4
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1-(3，5-Dichlorophenyl)-5-propyl-1H-pyrazole-4-carboxylic acid 98%

1-(3，5-Dichlorophenyl)-5-propyl-1H-pyrazole-4-carboxylic acid 98%

D799819 / 1G
CAS No.：306936-60-7
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DMT-dG(tac) phosphoramidite ≥95%

DMT-dG(tac) phosphoramidite ≥95%

D799831 / 1G
CAS No.：149989-60-6
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5'-DMT-2'-O-TBDMS-N2-acetyl-guanosine phosphoramidite 97%

5'-DMT-2'-O-TBDMS-N2-acetyl-guanosine phosphoramidite 97%

D799840 / 1G
CAS No.：944138-03-8
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2'-Deoxy-5'-O-DMT-2'-fluoro-5-methyluridine 3'-CE phosphoramidite 97%

2'-Deoxy-5'-O-DMT-2'-fluoro-5-methyluridine 3'-CE phosphoramidite 97%

D799852 / 100MG
CAS No.：182700-06-7
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2'-Deoxy-5'-O-DMT-2'-fluoro-5-methyluridine 3'-CE phosphoramidite 97%

2'-Deoxy-5'-O-DMT-2'-fluoro-5-methyluridine 3'-CE phosphoramidite 97%

D799852 / 25MG
CAS No.：182700-06-7
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2，5-Diaminophenol Dihydrochloride 95%

2，5-Diaminophenol Dihydrochloride 95%

D799855 / 100MG
CAS No.：89691-80-5
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4，5-Dichloro-N1-isobutylbenzene-1，2-diamine hydrochloride 98%

4，5-Dichloro-N1-isobutylbenzene-1，2-diamine hydrochloride 98%

D799873 / 100MG
CAS No.：957035-41-5
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1-(3，4-Dimethylphenyl)-1H-pyrrole-2，5-dione 97%

1-(3，4-Dimethylphenyl)-1H-pyrrole-2，5-dione 97%

D799876 / 1G
CAS No.：64059-57-0
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1，2-dioleoyl-sn-glycero-3-phospho-(1'-myo-inositol-3'，5'-bisphosphate)(ammonium salt) ≥99%

1，2-dioleoyl-sn-glycero-3-phospho-(1'-myo-inositol-3'，5'-bisphosphate)(ammonium salt) ≥99%

D799877 / 100ΜG
CAS No.：799268-55-6
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(2，4-dichloro-3-methoxyphenyl)boronic acid 98%

(2，4-dichloro-3-methoxyphenyl)boronic acid 98%

D799888 / 1G
CAS No.：944128-90-9
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Dichlorotetramethyldisilane

Dichlorotetramethyldisilane

D799895 / 5G
CAS No.：39437-99-5
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5-((4，5-Dimethyl-4H-1，2，4-triazol-3-yl)thio)furan-2-carbaldehyde ≥95%

5-((4，5-Dimethyl-4H-1，2，4-triazol-3-yl)thio)furan-2-carbaldehyde ≥95%

D799896 / 250MG
CAS No.：728035-62-9
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2，6-Dibromo-4-iodopyridine 96%

2，6-Dibromo-4-iodopyridine 96%

D799901 / 250MG
CAS No.：1160184-14-4
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3-Deaza-2'-deoxy-D-adenosine 3'-CE phosphoramidite ≥95%

3-Deaza-2'-deoxy-D-adenosine 3'-CE phosphoramidite ≥95%

D799906 / 5MG
CAS No.：666257-76-7
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1，4-Dimethyl-1H-benzo[d][1，2，3]triazole-5-carbaldehyde 95%

1，4-Dimethyl-1H-benzo[d][1，2，3]triazole-5-carbaldehyde 95%

D799908 / 100MG
CAS No.：1799980-17-8
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1，1-Dimethylethyl N-[1-methyl-2-(4-morpholinyl)-2-oxoethyl]carbamate 95%

1，1-Dimethylethyl N-[1-methyl-2-(4-morpholinyl)-2-oxoethyl]carbamate 95%

D799913 / 1G
CAS No.：796046-03-2
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2'-Deoxy-5'-O-DMT-5-acetoxymethyluridine 3'-CE phosphoramidite ≥95%

2'-Deoxy-5'-O-DMT-5-acetoxymethyluridine 3'-CE phosphoramidite ≥95%

D799914 / 25MG
CAS No.：148380-57-8
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2'-Deoxy-5'-O-DMT-2-thio-N4-toluoylthymidine 3'-CE phosphoramidite ≥95%

2'-Deoxy-5'-O-DMT-2-thio-N4-toluoylthymidine 3'-CE phosphoramidite ≥95%

D799915 / 25MG
CAS No.：156783-23-2
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(3，4-Dichlorophenyl)hydrazine 98%

(3，4-Dichlorophenyl)hydrazine 98%

D799920 / 1G
CAS No.：13124-18-0
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6，7-Dichloro-3-(trifluoromethyl)quinoxalin-2(1H)-one 98%

6，7-Dichloro-3-(trifluoromethyl)quinoxalin-2(1H)-one 98%

D799921 / 250MG
CAS No.：477857-25-3
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6，7-Dichloro-3-(trifluoromethyl)quinoxalin-2(1H)-one 98%

6，7-Dichloro-3-(trifluoromethyl)quinoxalin-2(1H)-one 98%

D799921 / 1G
CAS No.：477857-25-3
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6，7-Dichloro-3-(trifluoromethyl)quinoxalin-2(1H)-one 98%

6，7-Dichloro-3-(trifluoromethyl)quinoxalin-2(1H)-one 98%

D799921 / 5G
CAS No.：477857-25-3
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1，3-Dimethyl-5-(4-Morpholinyl)-1H-Pyrazole-4-Carboxaldehyde 95%

1，3-Dimethyl-5-(4-Morpholinyl)-1H-Pyrazole-4-Carboxaldehyde 95%

D799923 / 250MG
CAS No.：26990-69-2
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3，5-Dibromo-1-ethyl-1H-1，2，4-triazole 97%

3，5-Dibromo-1-ethyl-1H-1，2，4-triazole 97%

D799926 / 1G
CAS No.：1206092-46-7
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DMT-2′o-tc-ru phosphoramidite ≥95%

DMT-2′o-tc-ru phosphoramidite ≥95%

D799941 / 250MG
CAS No.：1219089-92-5
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Dimethyl N，N-diethylphosphoramidite ≥95%

Dimethyl N，N-diethylphosphoramidite ≥95%

D799950 / 1G
CAS No.：20621-25-4
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1，4-Dimethylpyrrolidin-2-one 97%

1，4-Dimethylpyrrolidin-2-one 97%

D799964 / 250MG
CAS No.：2555-04-6
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1，4-Dimethylpyrrolidin-2-one 97%

1，4-Dimethylpyrrolidin-2-one 97%

D799964 / 1G
CAS No.：2555-04-6
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1，4-Dimethylpyrrolidin-2-one 97%

1，4-Dimethylpyrrolidin-2-one 97%

D799964 / 100MG
CAS No.：2555-04-6
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Di-p-chlorobenzyl N，N-Diisopropylphosphoramidite

Di-p-chlorobenzyl N，N-Diisopropylphosphoramidite

D799965 / 1G
CAS No.：128858-43-5
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2-(-Dimethylaminomethylidene)amino-9-(2-deoxy-b-D-ribofuranosyl)purine 3'-CE phosphoramidite ≥95%

2-(-Dimethylaminomethylidene)amino-9-(2-deoxy-b-D-ribofuranosyl)purine 3'-CE phosphoramidite ≥95%

D799972 / 50MG
CAS No.：178925-41-2
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2，5-Dichloro-4-methoxybenzonitrile 98%

2，5-Dichloro-4-methoxybenzonitrile 98%

D799975 / 1G
CAS No.：79025-39-1
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2-(1，4-Diazepan-1-yl)pyridine-3-carbonitrile 98%

2-(1，4-Diazepan-1-yl)pyridine-3-carbonitrile 98%

D799981 / 250MG
CAS No.：352018-97-4
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DMT-2′o-tc-ra(bz) phosphoramidite ≥95%

DMT-2′o-tc-ra(bz) phosphoramidite ≥95%

D799993 / 250MG
CAS No.：1219089-94-7
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2，2-Dimethyl-3-(2-methylpropyl)cyclopropanecarboxylic acid p-(methoxymethyl)benzyl ester ≥98%

2，2-Dimethyl-3-(2-methylpropyl)cyclopropanecarboxylic acid p-(methoxymethyl)benzyl ester ≥98%

D799995 / 10MG
CAS No.：34388-29-9
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2'-Deoxyxanthosine ce-phosphoramidite (dx ce-phosphoramidite) ≥95%

2'-Deoxyxanthosine ce-phosphoramidite (dx ce-phosphoramidite) ≥95%

D799998 / 25MG
CAS No.：292050-43-2
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DL-Alanine 99%

DL-Alanine 99%

D800003 / 2.5KG
CAS No.：302-72-7
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DL-Alanine 99%

DL-Alanine 99%

D800003 / 500G
CAS No.：302-72-7
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DL-Alanine 99%

DL-Alanine 99%

D800003 / 10KG
CAS No.：302-72-7
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DL-Alanine 99%

DL-Alanine 99%

D800003 / 100G
CAS No.：302-72-7
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DL-Arginine hydrochloride monohydrate 98%

DL-Arginine hydrochloride monohydrate 98%

D800043 / 100G
CAS No.：32042-43-6
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DL-Arginine hydrochloride monohydrate 98%

DL-Arginine hydrochloride monohydrate 98%

D800043 / 25G
CAS No.：32042-43-6
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DL-Arginine hydrochloride monohydrate 98%

DL-Arginine hydrochloride monohydrate 98%

D800043 / 5G
CAS No.：32042-43-6
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DL-Arginine hydrochloride monohydrate 98%

DL-Arginine hydrochloride monohydrate 98%

D800043 / 1G
CAS No.：32042-43-6
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D-Alanine methyl ester hydrochloride 98%

D-Alanine methyl ester hydrochloride 98%

D800077 / 500G
CAS No.：14316-06-4
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D-Alanine methyl ester hydrochloride 98%

D-Alanine methyl ester hydrochloride 98%

D800077 / 100G
CAS No.：14316-06-4
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D-Alanine methyl ester hydrochloride 98%

D-Alanine methyl ester hydrochloride 98%

D800077 / 5G
CAS No.：14316-06-4
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D-Alanine methyl ester hydrochloride 98%

D-Alanine methyl ester hydrochloride 98%

D800077 / 25G
CAS No.：14316-06-4
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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

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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