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Chemical materials

Oleyloxyethyl Phosphorylcholine A solution in ethanol

Oleyloxyethyl Phosphorylcholine A solution in ethanol

O334901-5MG / 5MG
CAS No.：84601-19-4
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2-O-methyl PAF C-16 50 mg/ml in ethanol

2-O-methyl PAF C-16 50 mg/ml in ethanol

O334902-10MG / 10MG
CAS No.：78858-44-3
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2-O-methyl PAF C-16 50 mg/ml in ethanol

2-O-methyl PAF C-16 50 mg/ml in ethanol

O334902-5MG / 5MG
CAS No.：78858-44-3
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OM137 ≥95%

OM137 ≥95%

O335094-5MG / 5MG
CAS No.：292170-13-9
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(2-[(4-Oxopiperidin-1-yl)methyl]phenyl)boronic acid

(2-[(4-Oxopiperidin-1-yl)methyl]phenyl)boronic acid

O335151-1G / 1G
CAS No.：697739-42-7
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(2-[(4-Oxopiperidin-1-yl)methyl]phenyl)boronic acid

(2-[(4-Oxopiperidin-1-yl)methyl]phenyl)boronic acid

O335151-250MG / 250MG
CAS No.：697739-42-7
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4-O-(b-D-Mannopyranosyl)-D-glucose ≥95%

4-O-(b-D-Mannopyranosyl)-D-glucose ≥95%

O335179-1MG / 1MG
CAS No.：28072-80-2
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4-Oxo-4-(3-oxo-3,4-dihydro-2H-1,4-benzoxazin-6-yl)-2-butenoic acid

4-Oxo-4-(3-oxo-3,4-dihydro-2H-1,4-benzoxazin-6-yl)-2-butenoic acid

O335188-1G / 1G
CAS No.：26518-87-6
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4-Oxo-4-(3-oxo-3,4-dihydro-2H-1,4-benzoxazin-6-yl)-2-butenoic acid

4-Oxo-4-(3-oxo-3,4-dihydro-2H-1,4-benzoxazin-6-yl)-2-butenoic acid

O335188-500MG / 500MG
CAS No.：26518-87-6
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4-O-(a-L-Fucopyranosyl)-D-galactopyranose

4-O-(a-L-Fucopyranosyl)-D-galactopyranose

O335194-2MG / 2MG
CAS No.：24667-50-3
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4-O-(a-L-Fucopyranosyl)-D-galactopyranose

4-O-(a-L-Fucopyranosyl)-D-galactopyranose

O335194-5MG / 5MG
CAS No.：24667-50-3
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2′-O-(N′-Methylanthraniloyl)guanosine-3′,5′-cyclic monophosphate sodium salt ≥98%

2′-O-(N′-Methylanthraniloyl)guanosine-3′,5′-cyclic monophosphate sodium salt ≥98%

O335341-10ΜMOL / 10ΜMOL
CAS No.：83707-15-7
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(2S)-OMPT ≥98%, A solution in ethanol:chloroform (1:1)

(2S)-OMPT ≥98%, A solution in ethanol:chloroform (1:1)

O335354-1MG / 1MG
CAS No.：1217471-69-6
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(2S)-OMPT ≥98%, A solution in ethanol:chloroform (1:1)

(2S)-OMPT ≥98%, A solution in ethanol:chloroform (1:1)

O335354-500ΜG / 500ΜG
CAS No.：1217471-69-6
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1-O-Nonyl-rac-glycerol

1-O-Nonyl-rac-glycerol

O335528-1G / 1G
CAS No.：113676-50-9
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1-O-Nonyl-rac-glycerol

1-O-Nonyl-rac-glycerol

O335528-5G / 5G
CAS No.：113676-50-9
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γ-Oxo-3-pyridinebutyric Acid, N-Hydroxysuccinimide Ester

γ-Oxo-3-pyridinebutyric Acid, N-Hydroxysuccinimide Ester

O335569-10MG / 10MG
CAS No.：1076199-29-5
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4-Oxo-3-p-tolyl-10-oxa-3-aza-tricyclo[5.2.1.0(1,5)]dec-8-ene-6-carboxylic acid ≥95%

4-Oxo-3-p-tolyl-10-oxa-3-aza-tricyclo[5.2.1.0(1,5)]dec-8-ene-6-carboxylic acid ≥95%

O335587-100MG / 100MG
CAS No.：14261-91-7
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4-Oxo-3-p-tolyl-10-oxa-3-aza-tricyclo[5.2.1.0(1,5)]dec-8-ene-6-carboxylic acid ≥95%

4-Oxo-3-p-tolyl-10-oxa-3-aza-tricyclo[5.2.1.0(1,5)]dec-8-ene-6-carboxylic acid ≥95%

O335587-500MG / 500MG
CAS No.：14261-91-7
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4-o-Tolyl-thiazol-2-ylamine

4-o-Tolyl-thiazol-2-ylamine

O335621-1G / 1G
CAS No.：5330-79-0
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4-oxo-4-piperidin-1-ylbutanoic acid

4-oxo-4-piperidin-1-ylbutanoic acid

O335632-100MG / 100MG
CAS No.：4672-17-7
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4-o-Tolyl-tetrahydro-pyran-4-carboxylic acid

4-o-Tolyl-tetrahydro-pyran-4-carboxylic acid

O335636-500MG / 500MG
CAS No.：3648-77-9
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2,4-dinitro-N-(octylideneamino)aniline ≥98%

2,4-dinitro-N-(octylideneamino)aniline ≥98%

O335684-100MG / 100MG
CAS No.：1726-77-8
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2,4-dinitro-N-(octylideneamino)aniline ≥98%

2,4-dinitro-N-(octylideneamino)aniline ≥98%

O335684-1G / 1G
CAS No.：1726-77-8
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2,4-dinitro-N-(octylideneamino)aniline ≥98%

2,4-dinitro-N-(octylideneamino)aniline ≥98%

O335684-250MG / 250MG
CAS No.：1726-77-8
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2,4-dinitro-N-(octylideneamino)aniline ≥98%

2,4-dinitro-N-(octylideneamino)aniline ≥98%

O335684-5G / 5G
CAS No.：1726-77-8
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5′-O-(4,4′-Dimethoxytrityl)-7-deaza-2′-deoxyxanthosine

5′-O-(4,4′-Dimethoxytrityl)-7-deaza-2′-deoxyxanthosine

O335685-100MG / 100MG
CAS No.：869355-16-8
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OBAA ≥98%

OBAA ≥98%

O335801-5MG / 5MG
CAS No.：134531-42-3
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O-1821 A solution in methyl acetate

O-1821 A solution in methyl acetate

O335815-1MG / 1MG
CAS No.：35482-50-9
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O-1821 A solution in methyl acetate

O-1821 A solution in methyl acetate

O335815-5MG / 5MG
CAS No.：35482-50-9
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O-Bis(2-aminoethoxy)benzene

O-Bis(2-aminoethoxy)benzene

O335905-100MG / 100MG
CAS No.：42988-85-2
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Olopatadine-d3 N-Oxide

Olopatadine-d3 N-Oxide

O335932-1MG / 1MG
CAS No.：1246832-94-9
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O-(2-Aminoethyl)-O′-(2-(succinylamino)ethyl)polyethylene glycol 10,000 hydrochloride

O-(2-Aminoethyl)-O′-(2-(succinylamino)ethyl)polyethylene glycol 10,000 hydrochloride

O335950-100MG / 100MG
CAS No.：508220-77-7
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4-oxo-4-(5,6,7,8-tetrahydronaphthalen-2-yl)butanoic acid

4-oxo-4-(5,6,7,8-tetrahydronaphthalen-2-yl)butanoic acid

O336002-250MG / 250MG
CAS No.：785-17-1
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3-O-Benzyl Estrone Monoethylene Ketal

3-O-Benzyl Estrone Monoethylene Ketal

O336214-100MG / 100MG
CAS No.：162784-26-1
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3-O-Benzyl-16-O-benzoyl 16-Epiestriol

3-O-Benzyl-16-O-benzoyl 16-Epiestriol

O336231-25MG / 25MG
CAS No.：1315629-96-9
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3-O-Benzyl Estetrol 17-Acetate

3-O-Benzyl Estetrol 17-Acetate

O336234-10MG / 10MG
CAS No.：690996-24-8
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o-(p-Tolyloxy)benzoic Acid Methyl Ester

o-(p-Tolyloxy)benzoic Acid Methyl Ester

O336385-5MG / 5MG
CAS No.：21905-72-6
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O-tert-Butyl-L-trans-4-hydroxyproline tert-butyl ester hydrochloride

O-tert-Butyl-L-trans-4-hydroxyproline tert-butyl ester hydrochloride

O336387-1G / 1G
CAS No.：367453-05-2
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O-tert-Butyl-L-trans-4-hydroxyproline tert-butyl ester hydrochloride

O-tert-Butyl-L-trans-4-hydroxyproline tert-butyl ester hydrochloride

O336387-5G / 5G
CAS No.：367453-05-2
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3-O-Benzyl 15,16-Dehydro Estrone Monoethylene Ketal

3-O-Benzyl 15,16-Dehydro Estrone Monoethylene Ketal

O336475-50MG / 50MG
CAS No.：534572-67-3
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3-O-Benzyl 15,16-Dehydro Estrone

3-O-Benzyl 15,16-Dehydro Estrone

O336481-25MG / 25MG
CAS No.：138743-03-0
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3-O-Acetyl 5,14-Androstadiene-3α,17α-diol

3-O-Acetyl 5,14-Androstadiene-3α,17α-diol

O336490-25MG / 25MG
CAS No.：61252-30-0
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3-O-Acetyl-26-hydroxy Cholesterol

3-O-Acetyl-26-hydroxy Cholesterol

O336492-2.5MG / 2.5MG
CAS No.：50681-37-3
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5′-O-(4,4′-Dimethoxytrityl)-3′-β-hydroxythymidine

5′-O-(4,4′-Dimethoxytrityl)-3′-β-hydroxythymidine

O336576-25MG / 25MG
CAS No.：112501-53-8
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5′-O-DMT-2′-O-methyluridine

5′-O-DMT-2′-O-methyluridine

O336585-10G / 10G
CAS No.：103285-22-9
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5′-O-DMT-2′-O-methyluridine

5′-O-DMT-2′-O-methyluridine

O336585-1G / 1G
CAS No.：103285-22-9
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5′-O-DMT-2′-O-methyluridine

5′-O-DMT-2′-O-methyluridine

O336585-500MG / 500MG
CAS No.：103285-22-9
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21-O-Acetyl 6β-Hydroxy Cortisol-d4

21-O-Acetyl 6β-Hydroxy Cortisol-d4

O336688-1MG / 1MG
CAS No.：13096-53-2
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21-O-Acetyl 6β-Hydroxy Dexamethasone

21-O-Acetyl 6β-Hydroxy Dexamethasone

O336692-5MG / 5MG
CAS No.：72559-77-4
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Telephone 02-2786-2331
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Telephone 03-494-6939
Fax 03-493-0687
Mail chungli@echochemical.com

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Telephone 037-621-088
Fax 037-615-096
Mail miaoli@echochemical.com

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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

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Address No. 33, Lane 63, Yanzhou 1st Street, Yongkang District, Tainan City
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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