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Chemical materials

R-Tetrahydropapaverine N-acetyl-L-leucinate 99%

R-Tetrahydropapaverine N-acetyl-L-leucinate 99%

R888972 / 1G
CAS No.：141109-12-8
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R-Tetrahydropapaverine N-acetyl-L-leucinate 99%

R-Tetrahydropapaverine N-acetyl-L-leucinate 99%

R888972 / 5G
CAS No.：141109-12-8
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R-Tetrahydropapaverine N-acetyl-L-leucinate 99%

R-Tetrahydropapaverine N-acetyl-L-leucinate 99%

R888972 / 25G
CAS No.：141109-12-8
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(R)-1-(3，4-Dimethoxybenzyl)-6，7-dimethoxy-1，2，3，4-tetrahydroisoquinoline hydrochloride ≥99%

(R)-1-(3，4-Dimethoxybenzyl)-6，7-dimethoxy-1，2，3，4-tetrahydroisoquinoline hydrochloride ≥99%

R888985 / 100G
CAS No.：54417-53-7
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(R)-1-(3，4-Dimethoxybenzyl)-6，7-dimethoxy-1，2，3，4-tetrahydroisoquinoline hydrochloride ≥99%

(R)-1-(3，4-Dimethoxybenzyl)-6，7-dimethoxy-1，2，3，4-tetrahydroisoquinoline hydrochloride ≥99%

R888985 / 25G
CAS No.：54417-53-7
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(R)-1-(3，4-Dimethoxybenzyl)-6，7-dimethoxy-1，2，3，4-tetrahydroisoquinoline hydrochloride ≥99%

(R)-1-(3，4-Dimethoxybenzyl)-6，7-dimethoxy-1，2，3，4-tetrahydroisoquinoline hydrochloride ≥99%

R888985 / 10G
CAS No.：54417-53-7
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(R)-1-(3，4-Dimethoxybenzyl)-6，7-dimethoxy-1，2，3，4-tetrahydroisoquinoline hydrochloride ≥99%

(R)-1-(3，4-Dimethoxybenzyl)-6，7-dimethoxy-1，2，3，4-tetrahydroisoquinoline hydrochloride ≥99%

R888985 / 5G
CAS No.：54417-53-7
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rel-(2R，3R)-2-Hydroxy-N，N，N-trimethylethanaminium 2，3-dihydroxybutanedioate 98%

rel-(2R，3R)-2-Hydroxy-N，N，N-trimethylethanaminium 2，3-dihydroxybutanedioate 98%

R889097 / 1G
CAS No.：132215-92-0
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rel-(2R，3R)-2-Hydroxy-N，N，N-trimethylethanaminium 2，3-dihydroxybutanedioate 98%

rel-(2R，3R)-2-Hydroxy-N，N，N-trimethylethanaminium 2，3-dihydroxybutanedioate 98%

R889097 / 5G
CAS No.：132215-92-0
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(2R，3R，4R，5R)-2-(Acetoxymethyl)-5-(6-oxo-1H-purin-9(6H)-yl)tetrahydrofuran-3，4-diyl diacetate 97%

(2R，3R，4R，5R)-2-(Acetoxymethyl)-5-(6-oxo-1H-purin-9(6H)-yl)tetrahydrofuran-3，4-diyl diacetate 97%

R889107 / 1G
CAS No.：3181-38-2
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(2R，3R，4R，5R)-2-(Acetoxymethyl)-5-(6-oxo-1H-purin-9(6H)-yl)tetrahydrofuran-3，4-diyl diacetate 97%

(2R，3R，4R，5R)-2-(Acetoxymethyl)-5-(6-oxo-1H-purin-9(6H)-yl)tetrahydrofuran-3，4-diyl diacetate 97%

R889107 / 5G
CAS No.：3181-38-2
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(2R，3R，4R，5R)-2-(Acetoxymethyl)-5-(6-oxo-1H-purin-9(6H)-yl)tetrahydrofuran-3，4-diyl diacetate 97%

(2R，3R，4R，5R)-2-(Acetoxymethyl)-5-(6-oxo-1H-purin-9(6H)-yl)tetrahydrofuran-3，4-diyl diacetate 97%

R889107 / 100G
CAS No.：3181-38-2
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(2R，3R，4R，5R)-2-(Acetoxymethyl)-5-(6-oxo-1H-purin-9(6H)-yl)tetrahydrofuran-3，4-diyl diacetate 97%

(2R，3R，4R，5R)-2-(Acetoxymethyl)-5-(6-oxo-1H-purin-9(6H)-yl)tetrahydrofuran-3，4-diyl diacetate 97%

R889107 / 25G
CAS No.：3181-38-2
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(R)-2-Bromobutanoic acid 98%

(R)-2-Bromobutanoic acid 98%

R889122 / 250MG
CAS No.：2681-94-9
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(R)-2-Bromobutanoic acid 98%

(R)-2-Bromobutanoic acid 98%

R889122 / 1G
CAS No.：2681-94-9
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(1R，4S)-2-Azabicyclo[2.2.1]hept-5-en-3-one ≥98%

(1R，4S)-2-Azabicyclo[2.2.1]hept-5-en-3-one ≥98%

R889353 / 100G
CAS No.：79200-56-9
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(1R，4S)-2-Azabicyclo[2.2.1]hept-5-en-3-one ≥98%

(1R，4S)-2-Azabicyclo[2.2.1]hept-5-en-3-one ≥98%

R889353 / 25G
CAS No.：79200-56-9
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(1R，4S)-2-Azabicyclo[2.2.1]hept-5-en-3-one ≥98%

(1R，4S)-2-Azabicyclo[2.2.1]hept-5-en-3-one ≥98%

R889353 / 5G
CAS No.：79200-56-9
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Rhodizonic acid sodium salt Indicator

Rhodizonic acid sodium salt Indicator

R889381 / 500G
CAS No.：523-21-7
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Rhodizonic acid sodium salt Indicator

Rhodizonic acid sodium salt Indicator

R889381 / 100G
CAS No.：523-21-7
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Rhodizonic acid sodium salt Indicator

Rhodizonic acid sodium salt Indicator

R889381 / 25G
CAS No.：523-21-7
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(R)-BoroLeu-(+)-Pinanediol trifluoroacetate 98%

(R)-BoroLeu-(+)-Pinanediol trifluoroacetate 98%

R889433 / 1G
CAS No.：179324-87-9
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(R)-BoroLeu-(+)-Pinanediol trifluoroacetate 98%

(R)-BoroLeu-(+)-Pinanediol trifluoroacetate 98%

R889433 / 5G
CAS No.：179324-87-9
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(R)-BoroLeu-(+)-Pinanediol trifluoroacetate 98%

(R)-BoroLeu-(+)-Pinanediol trifluoroacetate 98%

R889433 / 250MG
CAS No.：179324-87-9
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2-[(2R)-2-Hydroxy-3-[[4-(3-oxo-4-morpholinyl)phenyl]amino]propyl]-1H-isoindole-1，3(2H)-dione 98%

2-[(2R)-2-Hydroxy-3-[[4-(3-oxo-4-morpholinyl)phenyl]amino]propyl]-1H-isoindole-1，3(2H)-dione 98%

R889694 / 100G
CAS No.：446292-07-5
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2-[(2R)-2-Hydroxy-3-[[4-(3-oxo-4-morpholinyl)phenyl]amino]propyl]-1H-isoindole-1，3(2H)-dione 98%

2-[(2R)-2-Hydroxy-3-[[4-(3-oxo-4-morpholinyl)phenyl]amino]propyl]-1H-isoindole-1，3(2H)-dione 98%

R889694 / 25G
CAS No.：446292-07-5
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Rac-Hydnocarpin 分析對照品，＞98%

Rac-Hydnocarpin 分析對照品，＞98%

R889713 / 20MG
CAS No.：51419-48-8
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Rebaudioside M 分析對照品，98%，來源於甜葉菊

Rebaudioside M 分析對照品，98%，來源於甜葉菊

R889886 / 100MG
CAS No.：1220616-44-3
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Rebaudioside M 分析對照品，98%，來源於甜葉菊

Rebaudioside M 分析對照品，98%，來源於甜葉菊

R889886 / 25MG
CAS No.：1220616-44-3
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Rebaudioside M 分析對照品，98%，來源於甜葉菊

Rebaudioside M 分析對照品，98%，來源於甜葉菊

R889886 / 5MG
CAS No.：1220616-44-3
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Regaloside B 分析對照品，＞98%

Regaloside B 分析對照品，＞98%

R890159 / 5MG
CAS No.：114420-67-6
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Regaloside B 分析對照品，＞98%

Regaloside B 分析對照品，＞98%

R890159 / 20MG
CAS No.：114420-67-6
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Raceanisodamine 97%

Raceanisodamine 97%

R890215 / 25G
CAS No.：17659-49-3
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Raceanisodamine 97%

Raceanisodamine 97%

R890215 / 250MG
CAS No.：17659-49-3
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Raceanisodamine 97%

Raceanisodamine 97%

R890215 / 100G
CAS No.：17659-49-3
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Raceanisodamine 97%

Raceanisodamine 97%

R890215 / 5G
CAS No.：17659-49-3
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Raceanisodamine 97%

Raceanisodamine 97%

R890215 / 1G
CAS No.：17659-49-3
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(4R，4'R，4''R，5'R)-2，2，2'，2'，2''，2''-Hexamethyl-4，4':5'，4''-ter(1，3-dioxolane) ≥95%

(4R，4'R，4''R，5'R)-2，2，2'，2'，2''，2''-Hexamethyl-4，4':5'，4''-ter(1，3-dioxolane) ≥95%

R890272 / 1G
CAS No.：3969-59-3
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Rhodiosin 97%

Rhodiosin 97%

R890362 / 25MG
CAS No.：86831-54-1
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Rhodiosin 97%

Rhodiosin 97%

R890362 / 100MG
CAS No.：86831-54-1
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Rhodiosin 97%

Rhodiosin 97%

R890362 / 50MG
CAS No.：86831-54-1
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(R)-1-(4-Fluorophenyl)ethanol 97%

(R)-1-(4-Fluorophenyl)ethanol 97%

R890373 / 100MG
CAS No.：101219-68-5
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(R)-1-(4-Fluorophenyl)ethanol 97%

(R)-1-(4-Fluorophenyl)ethanol 97%

R890373 / 5G
CAS No.：101219-68-5
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(R)-1-(4-Fluorophenyl)ethanol 97%

(R)-1-(4-Fluorophenyl)ethanol 97%

R890373 / 250MG
CAS No.：101219-68-5
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(R)-1-(4-Fluorophenyl)ethanol 97%

(R)-1-(4-Fluorophenyl)ethanol 97%

R890373 / 1G
CAS No.：101219-68-5
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(4R，12aS)-7-(Benzyloxy)-N-(2，4-difluorobenzyl)-4-methyl-6，8-dioxo-3，4，6，8，12，12a-hexahydro-2H-pyrido[1'，2':4，5]pyrazino[2，1-b][1，3]oxazine-9-carboxamide ≥95%

(4R，12aS)-7-(Benzyloxy)-N-(2，4-difluorobenzyl)-4-methyl-6，8-dioxo-3，4，6，8，12，12a-hexahydro-2H-pyrido[1'，2':4，5]pyrazino[2，1-b][1，3]oxazine-9-carboxamide ≥95%

R890403 / 250MG
CAS No.：1206102-11-5
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(4R，12aS)-7-(Benzyloxy)-N-(2，4-difluorobenzyl)-4-methyl-6，8-dioxo-3，4，6，8，12，12a-hexahydro-2H-pyrido[1'，2':4，5]pyrazino[2，1-b][1，3]oxazine-9-carboxamide ≥95%

(4R，12aS)-7-(Benzyloxy)-N-(2，4-difluorobenzyl)-4-methyl-6，8-dioxo-3，4，6，8，12，12a-hexahydro-2H-pyrido[1'，2':4，5]pyrazino[2，1-b][1，3]oxazine-9-carboxamide ≥95%

R890403 / 1G
CAS No.：1206102-11-5
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(4R，12aS)-7-(Benzyloxy)-N-(2，4-difluorobenzyl)-4-methyl-6，8-dioxo-3，4，6，8，12，12a-hexahydro-2H-pyrido[1'，2':4，5]pyrazino[2，1-b][1，3]oxazine-9-carboxamide ≥95%

(4R，12aS)-7-(Benzyloxy)-N-(2，4-difluorobenzyl)-4-methyl-6，8-dioxo-3，4，6，8，12，12a-hexahydro-2H-pyrido[1'，2':4，5]pyrazino[2，1-b][1，3]oxazine-9-carboxamide ≥95%

R890403 / 100MG
CAS No.：1206102-11-5
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2-(((3aR，4S，6R，6aS)-6-(7-(((1R，2S)-2-(3，4-Difluorophenyl)cyclopropyl)amino)-5-(propylthio)-3H-[1，2，3]triazolo[4，5-d]pyrimidin-3-yl)-2，2-dimethyltetrahydro-3aH-cyclopenta[d][1，3]dioxol-4-yl)oxy)ethanol ≥95%

2-(((3aR，4S，6R，6aS)-6-(7-(((1R，2S)-2-(3，4-Difluorophenyl)cyclopropyl)amino)-5-(propylthio)-3H-[1，2，3]triazolo[4，5-d]pyrimidin-3-yl)-2，2-dimethyltetrahydro-3aH-cyclopenta[d][1，3]dioxol-4-yl)oxy)ethanol ≥95%

R890405 / 1G
CAS No.：274693-26-4
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2-(((3aR，4S，6R，6aS)-6-(7-(((1R，2S)-2-(3，4-Difluorophenyl)cyclopropyl)amino)-5-(propylthio)-3H-[1，2，3]triazolo[4，5-d]pyrimidin-3-yl)-2，2-dimethyltetrahydro-3aH-cyclopenta[d][1，3]dioxol-4-yl)oxy)ethanol ≥95%

2-(((3aR，4S，6R，6aS)-6-(7-(((1R，2S)-2-(3，4-Difluorophenyl)cyclopropyl)amino)-5-(propylthio)-3H-[1，2，3]triazolo[4，5-d]pyrimidin-3-yl)-2，2-dimethyltetrahydro-3aH-cyclopenta[d][1，3]dioxol-4-yl)oxy)ethanol ≥95%

R890405 / 25G
CAS No.：274693-26-4
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Taipei Branch

Address 5th Floor, No. 10, Lane 50, Section 3, Nangang Road, Nangang District, Taipei City
Telephone 02-2786-2331
Fax 02-2653-6959
Mail taipei@echochemical.com

Taoyuan Branch

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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