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Chemical materials

2-(Diphenylmethyl)-5-oxa-2，8-diazaspiro[3.5]nonan-7-one 95%

2-(Diphenylmethyl)-5-oxa-2，8-diazaspiro[3.5]nonan-7-one 95%

D884204 / 1G
CAS No.：1179337-02-0
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Dehydrojuncusol 97%

Dehydrojuncusol 97%

D884208 / 5MG
CAS No.：117824-04-1
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2'，4'-Dihydro-1'H-spiro[piperidine-4，3'-quinoline]-2'-one hydrochloride 95%

2'，4'-Dihydro-1'H-spiro[piperidine-4，3'-quinoline]-2'-one hydrochloride 95%

D884226 / 1G
CAS No.：1175358-24-3
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2'，4'-Dihydro-1'H-spiro[piperidine-4，3'-quinoline]-2'-one hydrochloride 95%

2'，4'-Dihydro-1'H-spiro[piperidine-4，3'-quinoline]-2'-one hydrochloride 95%

D884226 / 250MG
CAS No.：1175358-24-3
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3-[8-(1，4-Dioxa-8-azaspiro[4.5]decyl)methyl]phenylmagnesium bromide 0.25M in Tetrahydrofuran

3-[8-(1，4-Dioxa-8-azaspiro[4.5]decyl)methyl]phenylmagnesium bromide 0.25M in Tetrahydrofuran

D884241 / 100ML
CAS No.：1173019-46-9
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1，9-Diazaspiro[5·5]undec-3-en-2-one hydrochloride 95%

1，9-Diazaspiro[5·5]undec-3-en-2-one hydrochloride 95%

D884242 / 1G
CAS No.：1172814-19-5
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1，9-Diazaspiro[5·5]undec-3-en-2-one hydrochloride 95%

1，9-Diazaspiro[5·5]undec-3-en-2-one hydrochloride 95%

D884242 / 5G
CAS No.：1172814-19-5
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3，3-Dimethyl-3H-spiro[benzo[c]furan-1，4'-piperidine] hydrochloride 95%

3，3-Dimethyl-3H-spiro[benzo[c]furan-1，4'-piperidine] hydrochloride 95%

D884243 / 250MG
CAS No.：1172717-60-0
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3，3-Dimethyl-3H-spiro[benzo[c]furan-1，4'-piperidine] hydrochloride 95%

3，3-Dimethyl-3H-spiro[benzo[c]furan-1，4'-piperidine] hydrochloride 95%

D884243 / 50MG
CAS No.：1172717-60-0
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1，9-Diaza-spiro[5.5]undecan-2-one hydrochloride 95%

1，9-Diaza-spiro[5.5]undecan-2-one hydrochloride 95%

D884249 / 25MG
CAS No.：1171417-47-2
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1，9-Diaza-spiro[5.5]undecan-2-one hydrochloride 95%

1，9-Diaza-spiro[5.5]undecan-2-one hydrochloride 95%

D884249 / 10MG
CAS No.：1171417-47-2
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Dicloralurea 98%

Dicloralurea 98%

D884269 / 100MG
CAS No.：116-52-9
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5，5'-Dimethoxylariciresinol 98%

5，5'-Dimethoxylariciresinol 98%

D884271 / 1MG
CAS No.：116498-58-9
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Dehydrojuncuenin B 98%

Dehydrojuncuenin B 98%

D884283 / 5MG
CAS No.：1161681-28-2
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Dehydrojuncuenin A 98%

Dehydrojuncuenin A 98%

D884284 / 5MG
CAS No.：1161681-26-0
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2，9-Diazaspiro[6.6]tridecane dihydrochloride 97%

2，9-Diazaspiro[6.6]tridecane dihydrochloride 97%

D884291 / 250MG
CAS No.：1160801-01-3
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2，9-Diazaspiro[6.6]tridecane dihydrochloride 97%

2，9-Diazaspiro[6.6]tridecane dihydrochloride 97%

D884291 / 500MG
CAS No.：1160801-01-3
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5，8-Diaza-spiro[3.5]nonane dihydrochloride 95%

5，8-Diaza-spiro[3.5]nonane dihydrochloride 95%

D884315 / 250MG
CAS No.：1159824-37-9
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5，8-Diaza-spiro[3.5]nonane dihydrochloride 95%

5，8-Diaza-spiro[3.5]nonane dihydrochloride 95%

D884315 / 1G
CAS No.：1159824-37-9
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1，4-Diaza-spiro[5.5]undecane dihydrochloride 95%

1，4-Diaza-spiro[5.5]undecane dihydrochloride 95%

D884316 / 5G
CAS No.：1159822-91-9
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1，4-Diaza-spiro[5.5]undecane dihydrochloride 95%

1，4-Diaza-spiro[5.5]undecane dihydrochloride 95%

D884316 / 1G
CAS No.：1159822-91-9
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2，7-Diazaspiro[4.5]decan-3-one 95%

2，7-Diazaspiro[4.5]decan-3-one 95%

D884333 / 500MG
CAS No.：1158750-89-0
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2，7-Diazaspiro[4.5]decan-3-one 95%

2，7-Diazaspiro[4.5]decan-3-one 95%

D884333 / 100MG
CAS No.：1158750-89-0
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1，8-diazaspiro[4.5]decan-2-one 95%

1，8-diazaspiro[4.5]decan-2-one 95%

D884336 / 1G
CAS No.：1158749-93-9
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1，6-Diazaspiro[3.4]octane-6-carboxylic acid tert-butyl ester 95%

1，6-Diazaspiro[3.4]octane-6-carboxylic acid tert-butyl ester 95%

D884338 / 250MG
CAS No.：1158749-79-1
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1，6-Diazaspiro[3.4]octane-6-carboxylic acid tert-butyl ester 95%

1，6-Diazaspiro[3.4]octane-6-carboxylic acid tert-butyl ester 95%

D884338 / 100MG
CAS No.：1158749-79-1
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D159687  98%

D159687  98%

D884351 / 50MG
CAS No.：1155877-97-6
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D159687  98%

D159687  98%

D884351 / 10MG
CAS No.：1155877-97-6
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D159687  98%

D159687  98%

D884351 / 5MG
CAS No.：1155877-97-6
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2，2-Dimethyl-6-phenylpyrano[3，4-b]pyran-8-one 96%

2，2-Dimethyl-6-phenylpyrano[3，4-b]pyran-8-one 96%

D884362 / 5MG
CAS No.：1153624-36-2
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Dihydroniloticin 98%

Dihydroniloticin 98%

D884365 / 5MG
CAS No.：115334-05-9
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3-Deoxysappanone B 97%

3-Deoxysappanone B 97%

D884461 / 5MG
CAS No.：113122-54-6
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1，7-Dihydroxyacridone 98%

1，7-Dihydroxyacridone 98%

D884481 / 5MG
CAS No.：112649-95-3
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ent-16α，17-Dihydroxyatisan-3-one 95%

ent-16α，17-Dihydroxyatisan-3-one 95%

D884485 / 1MG
CAS No.：112523-91-8
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Dextrorotation nimorazole phosphate ester  ≥98%

Dextrorotation nimorazole phosphate ester  ≥98%

D884494 / 10MG
CAS No.：1124347-33-6
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Dextrorotation nimorazole phosphate ester  ≥98%

Dextrorotation nimorazole phosphate ester  ≥98%

D884494 / 5MG
CAS No.：1124347-33-6
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Dalfopristin 98%

Dalfopristin 98%

D884497 / 1MG
CAS No.：112362-50-2
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Dalfopristin 98%

Dalfopristin 98%

D884497 / 5MG
CAS No.：112362-50-2
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Dalfopristin 98%

Dalfopristin 98%

D884497 / 25MG
CAS No.：112362-50-2
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14，15-Didehydrovincamenine 95%

14，15-Didehydrovincamenine 95%

D884504 / 1MG
CAS No.：112219-48-4
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Demethoxyfumitremorgin C 95%

Demethoxyfumitremorgin C 95%

D884518 / 5MG
CAS No.：111768-16-2
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3'，5-Dihydroxy-4'，5'，6，7-tetramethoxyflavone 95%

3'，5-Dihydroxy-4'，5'，6，7-tetramethoxyflavone 95%

D884520 / 1MG
CAS No.：111537-41-8
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Deacetylsalannin 97%

Deacetylsalannin 97%

D884532 / 5MG
CAS No.：1110-56-1
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D18024  98%

D18024  98%

D884548 / 5MG
CAS No.：110406-33-2
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D18024  98%

D18024  98%

D884548 / 1MG
CAS No.：110406-33-2
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2，3-Dihydroheveaflavone 96%

2，3-Dihydroheveaflavone 96%

D884549 / 5MG
CAS No.：110382-42-8
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cis-Dehydroosthol 95%

cis-Dehydroosthol 95%

D884575 / 1MG
CAS No.：109741-40-4
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4，15-Dinor-3-hydroxy-1(5)-xanthen-12，8α-olide 95%

4，15-Dinor-3-hydroxy-1(5)-xanthen-12，8α-olide 95%

D884592 / 5MG
CAS No.：1093207-99-8
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2，5-Diazaspiro[3.4]octane-5-carboxylicacid tert-butyl ester 95%

2，5-Diazaspiro[3.4]octane-5-carboxylicacid tert-butyl ester 95%

D884625 / 1G
CAS No.：1086398-04-0
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2，5-Diazaspiro[3.4]octane-5-carboxylicacid tert-butyl ester 95%

2，5-Diazaspiro[3.4]octane-5-carboxylicacid tert-butyl ester 95%

D884625 / 100MG
CAS No.：1086398-04-0
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Taipei Branch

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Telephone 02-2786-2331
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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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