TW
Inquiry Cart

Chemical materials

5-oxopiperidine-2-carboxylic acid hydrochloride ≥97%

5-oxopiperidine-2-carboxylic acid hydrochloride ≥97%

O635399-10G / 10G
CAS No.：99980-20-8
Add to Inquiry
5-oxopiperidine-2-carboxylic acid hydrochloride ≥97%

5-oxopiperidine-2-carboxylic acid hydrochloride ≥97%

O635399-1G / 1G
CAS No.：99980-20-8
Add to Inquiry
5-oxopiperidine-2-carboxylic acid hydrochloride ≥97%

5-oxopiperidine-2-carboxylic acid hydrochloride ≥97%

O635399-5G / 5G
CAS No.：99980-20-8
Add to Inquiry
1,3-oxazol-2-ylmethanamine hydrochloride ≥97%

1,3-oxazol-2-ylmethanamine hydrochloride ≥97%

O635421-1G / 1G
CAS No.：1041053-44-4
Add to Inquiry
3-(propan-2-yl)oxetane-3-carboxylic acid ≥97%

3-(propan-2-yl)oxetane-3-carboxylic acid ≥97%

O635452-500MG / 500MG
CAS No.：114012-39-4
Add to Inquiry
O5-tert-butyl O2-ethyl 6,7-dihydro-4H-pyrazolo[1,5-a]pyrazine-2,5-dicarboxylate ≥97%

O5-tert-butyl O2-ethyl 6,7-dihydro-4H-pyrazolo[1,5-a]pyrazine-2,5-dicarboxylate ≥97%

O635523-100MG / 100MG
CAS No.：1250443-97-0
Add to Inquiry
O5-tert-butyl O2-ethyl 6,7-dihydro-4H-pyrazolo[1,5-a]pyrazine-2,5-dicarboxylate ≥97%

O5-tert-butyl O2-ethyl 6,7-dihydro-4H-pyrazolo[1,5-a]pyrazine-2,5-dicarboxylate ≥97%

O635523-250MG / 250MG
CAS No.：1250443-97-0
Add to Inquiry
O5-tert-butyl O2-ethyl 6,7-dihydro-4H-pyrazolo[1,5-a]pyrazine-2,5-dicarboxylate ≥97%

O5-tert-butyl O2-ethyl 6,7-dihydro-4H-pyrazolo[1,5-a]pyrazine-2,5-dicarboxylate ≥97%

O635523-500MG / 500MG
CAS No.：1250443-97-0
Add to Inquiry
1-[(tert-butoxy)carbonyl]-5-oxopiperidine-2-carboxylic acid ≥97%

1-[(tert-butoxy)carbonyl]-5-oxopiperidine-2-carboxylic acid ≥97%

O635531-1G / 1G
CAS No.：1260641-46-0
Add to Inquiry
1-[(tert-butoxy)carbonyl]-5-oxopiperidine-2-carboxylic acid ≥97%

1-[(tert-butoxy)carbonyl]-5-oxopiperidine-2-carboxylic acid ≥97%

O635531-250MG / 250MG
CAS No.：1260641-46-0
Add to Inquiry
oxetane-3-sulfonamide ≥97%

oxetane-3-sulfonamide ≥97%

O635557-500MG / 500MG
CAS No.：1335234-13-3
Add to Inquiry
oxetane-3-carbonitrile ≥97%

oxetane-3-carbonitrile ≥97%

O635615-100MG / 100MG
CAS No.：1420800-16-3
Add to Inquiry
oxetane-3-carbonitrile ≥97%

oxetane-3-carbonitrile ≥97%

O635615-1G / 1G
CAS No.：1420800-16-3
Add to Inquiry
oxetane-3-carbonitrile ≥97%

oxetane-3-carbonitrile ≥97%

O635615-250MG / 250MG
CAS No.：1420800-16-3
Add to Inquiry
oxetane-3-carbonitrile ≥97%

oxetane-3-carbonitrile ≥97%

O635615-5G / 5G
CAS No.：1420800-16-3
Add to Inquiry
4-(hydroxymethyl)oxazolidin-2-one ≥97%

4-(hydroxymethyl)oxazolidin-2-one ≥97%

O635657-1G / 1G
CAS No.：15546-08-4
Add to Inquiry
4-(hydroxymethyl)oxazolidin-2-one ≥97%

4-(hydroxymethyl)oxazolidin-2-one ≥97%

O635657-5G / 5G
CAS No.：15546-08-4
Add to Inquiry
1-(tert-butoxycarbonylamino)-3-oxo-cyclobutanecarboxylic acid ≥97%

1-(tert-butoxycarbonylamino)-3-oxo-cyclobutanecarboxylic acid ≥97%

O635701-1G / 1G
CAS No.：1780105-40-9
Add to Inquiry
1-(tert-butoxycarbonylamino)-3-oxo-cyclobutanecarboxylic acid ≥97%

1-(tert-butoxycarbonylamino)-3-oxo-cyclobutanecarboxylic acid ≥97%

O635701-5G / 5G
CAS No.：1780105-40-9
Add to Inquiry
2-oxa-9-azaspiro[5.5]undecane hydrochloride ≥97%

2-oxa-9-azaspiro[5.5]undecane hydrochloride ≥97%

O635741-100MG / 100MG
CAS No.：1956370-88-9
Add to Inquiry
2-oxa-9-azaspiro[5.5]undecane hydrochloride ≥97%

2-oxa-9-azaspiro[5.5]undecane hydrochloride ≥97%

O635741-250MG / 250MG
CAS No.：1956370-88-9
Add to Inquiry
2-oxa-9-azaspiro[5.5]undecane hydrochloride ≥97%

2-oxa-9-azaspiro[5.5]undecane hydrochloride ≥97%

O635741-500MG / 500MG
CAS No.：1956370-88-9
Add to Inquiry
2-oxa-9-azaspiro[5.5]undecane hydrochloride ≥97%

2-oxa-9-azaspiro[5.5]undecane hydrochloride ≥97%

O635741-50MG / 50MG
CAS No.：1956370-88-9
Add to Inquiry
4-oxo-3H,4H-pyrrolo[2,1-f][1,2,4]triazine-6-carbonitrile ≥97%

4-oxo-3H,4H-pyrrolo[2,1-f][1,2,4]triazine-6-carbonitrile ≥97%

O635762-500MG / 500MG
CAS No.：2108025-47-2
Add to Inquiry
O1-tert-butyl O2-ethyl (2R,5S)-5-(benzyloxycarbonylamino)piperidine-1,2-dicarboxylate ≥97%

O1-tert-butyl O2-ethyl (2R,5S)-5-(benzyloxycarbonylamino)piperidine-1,2-dicarboxylate ≥97%

O635841-500MG / 500MG
CAS No.：2518151-95-4
Add to Inquiry
1-Oxaspiro[2.5]octane-2-carbonitrile ≥97%

1-Oxaspiro[2.5]octane-2-carbonitrile ≥97%

O635899-1G / 1G
CAS No.：36929-66-5
Add to Inquiry
1-Oxaspiro[2.5]octane-2-carbonitrile ≥97%

1-Oxaspiro[2.5]octane-2-carbonitrile ≥97%

O635899-250MG / 250MG
CAS No.：36929-66-5
Add to Inquiry
1-Oxaspiro[2.5]octane-2-carbonitrile ≥97%

1-Oxaspiro[2.5]octane-2-carbonitrile ≥97%

O635899-500MG / 500MG
CAS No.：36929-66-5
Add to Inquiry
1-Oxaspiro[2.5]octane-2-carbonitrile ≥97%

1-Oxaspiro[2.5]octane-2-carbonitrile ≥97%

O635899-5G / 5G
CAS No.：36929-66-5
Add to Inquiry
1-oxa-8-azaspiro[4.5]decan-2-one hydrochloride ≥97%

1-oxa-8-azaspiro[4.5]decan-2-one hydrochloride ≥97%

O635900-100MG / 100MG
CAS No.：374794-92-0
Add to Inquiry
1-oxa-8-azaspiro[4.5]decan-2-one hydrochloride ≥97%

1-oxa-8-azaspiro[4.5]decan-2-one hydrochloride ≥97%

O635900-1G / 1G
CAS No.：374794-92-0
Add to Inquiry
1-oxa-8-azaspiro[4.5]decan-2-one hydrochloride ≥97%

1-oxa-8-azaspiro[4.5]decan-2-one hydrochloride ≥97%

O635900-250MG / 250MG
CAS No.：374794-92-0
Add to Inquiry
1-oxa-8-azaspiro[4.5]decan-2-one hydrochloride ≥97%

1-oxa-8-azaspiro[4.5]decan-2-one hydrochloride ≥97%

O635900-5G / 5G
CAS No.：374794-92-0
Add to Inquiry
2-oxo-3H-1,3-benzoxazole-6-carboxylic acid ≥97%

2-oxo-3H-1,3-benzoxazole-6-carboxylic acid ≥97%

O635964-100MG / 100MG
CAS No.：54903-16-1
Add to Inquiry
2-oxo-3H-1,3-benzoxazole-6-carboxylic acid ≥97%

2-oxo-3H-1,3-benzoxazole-6-carboxylic acid ≥97%

O635964-1G / 1G
CAS No.：54903-16-1
Add to Inquiry
2-oxo-3H-1,3-benzoxazole-6-carboxylic acid ≥97%

2-oxo-3H-1,3-benzoxazole-6-carboxylic acid ≥97%

O635964-250MG / 250MG
CAS No.：54903-16-1
Add to Inquiry
(2S)-2-(2-methoxyphenyl)oxirane ≥97%

(2S)-2-(2-methoxyphenyl)oxirane ≥97%

O636091-1G / 1G
CAS No.：874980-60-6
Add to Inquiry
(8aS)-octahydropyrrolo[1,2-a]piperazine ≥97%

(8aS)-octahydropyrrolo[1,2-a]piperazine ≥97%

O636148-1G / 1G
CAS No.：93643-24-4
Add to Inquiry
2-oxa-5-azaspiro[3.5]nonane-6,8-dione ≥97%

2-oxa-5-azaspiro[3.5]nonane-6,8-dione ≥97%

O637406-1G / 1G
CAS No.：1105665-49-3
Add to Inquiry
O1-benzyl O3-tert-butyl azetidine-1,3-dicarboxylate ≥97%

O1-benzyl O3-tert-butyl azetidine-1,3-dicarboxylate ≥97%

O637493-1G / 1G
CAS No.：1236144-51-6
Add to Inquiry
4-oxa-6-azaspiro[2.4]heptan-5-one ≥97%

4-oxa-6-azaspiro[2.4]heptan-5-one ≥97%

O637498-1G / 1G
CAS No.：1238704-57-8
Add to Inquiry
O1-tert-butyl O4-ethyl 4-formylpiperidine-1,4-dicarboxylate ≥97%

O1-tert-butyl O4-ethyl 4-formylpiperidine-1,4-dicarboxylate ≥97%

O637511-1G / 1G
CAS No.：1253791-57-9
Add to Inquiry
O1-tert-butyl O2-methyl 5,5-difluoropiperidine-1,2-dicarboxylate ≥97%

O1-tert-butyl O2-methyl 5,5-difluoropiperidine-1,2-dicarboxylate ≥97%

O637513-1G / 1G
CAS No.：1255663-86-5
Add to Inquiry
O5-tert-butyl O2-ethyl rel-(2S,3aS,6aS)-2,3,3a,4,6,6a-hexahydro-1H-pyrrolo[3,4-b]pyrrole-2,5-dicarboxylate ≥97%

O5-tert-butyl O2-ethyl rel-(2S,3aS,6aS)-2,3,3a,4,6,6a-hexahydro-1H-pyrrolo[3,4-b]pyrrole-2,5-dicarboxylate ≥97%

O637564-1G / 1G
CAS No.：1330764-83-4
Add to Inquiry
3-oxa-9-azaspiro[5.5]undecane;hydrochloride ≥97%

3-oxa-9-azaspiro[5.5]undecane;hydrochloride ≥97%

O637608-1G / 1G
CAS No.：1380300-88-8
Add to Inquiry
O1-tert-butyl O2-methyl (2S)-4-(trifluoromethyl)-2,5-dihydropyrrole-1,2-dicarboxylate ≥97%

O1-tert-butyl O2-methyl (2S)-4-(trifluoromethyl)-2,5-dihydropyrrole-1,2-dicarboxylate ≥97%

O637620-1G / 1G
CAS No.：1398113-32-0
Add to Inquiry
3-{[(tert-butoxy)carbonyl](methyl)amino}oxetane-3-carboxylic acid ≥97%

3-{[(tert-butoxy)carbonyl](methyl)amino}oxetane-3-carboxylic acid ≥97%

O637667-1G / 1G
CAS No.：1500588-04-4
Add to Inquiry
(2R)-1-(tert-butyldimethylsilyl)-4-oxoazetidine-2-carboxylic acid ≥97%

(2R)-1-(tert-butyldimethylsilyl)-4-oxoazetidine-2-carboxylic acid ≥97%

O637714-1G / 1G
CAS No.：162856-35-1
Add to Inquiry
3-(1-fluoroethyl)oxetane-3-carboxylic acid ≥97%

3-(1-fluoroethyl)oxetane-3-carboxylic acid ≥97%

O637781-1G / 1G
CAS No.：1782557-91-8
Add to Inquiry
O1-tert-butyl O3-ethyl 2-oxopyrrolidine-1,3-dicarboxylate ≥97%

O1-tert-butyl O3-ethyl 2-oxopyrrolidine-1,3-dicarboxylate ≥97%

O637835-1G / 1G
CAS No.：188528-95-2
Add to Inquiry
LOCATIONS

Service location

Taipei, New Taipei, Keelung / Yilan / Hualien
  • Taipei, New Taipei, Keelung / Yilan / Hualien
  • Taoyuan
  • Hsinchu County / Hsinchu City / Miaoli
  • Taichung/Changhua/Nantou
  • Yunlin/Chiayi/Tainan
  • Kaohsiung/Pingtung/Taitung

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
北北基/宜蘭/花蓮 桃園 新竹縣/新竹市/苗栗 台中/彰化/南投 雲林/嘉義/台南 高雄/屏東/台東
mapNorth
mapTaoyuan
mapHsinchu
mapCentral
mapYunlin
mapSouth
TW
Inquiry Cart
Inquiry Cart

Your inquiry Cart total 0 items

Inquiry Form
In accordance with the EU General Data Protection Regulation, we are committed to protecting your personal data and providing you with control over your personal data.
By clicking "Accept All," you allow us to place cookies to enhance your experience on this website, help us analyze website performance and usage, and enable us to deliver relevant marketing content. You can manage your cookie settings below. Clicking "Confirm" means you agree to the current settings.
Manage Cookies

Privacy Preference Center

In accordance with the EU General Data Protection Regulation, we are committed to protecting your personal data and providing you with control over your personal data.
By clicking "Accept All," you allow us to place cookies to enhance your experience on this website, help us analyze website performance and usage, and enable us to deliver relevant marketing content. You can manage your cookie settings below. Clicking "Confirm" means you agree to the current settings.
View Privacy Policy

Manage Consent Settings

Necessary Cookies

Enable all
The operation of the website relies on these cookies, and you cannot disable them in the system. These cookies are usually set based on the actions you take (i.e., service requests), such as setting privacy preferences, logging in, or filling out forms. You can set your browser to block or prompt you about these cookies, but this may cause some website functions to stop working.