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Chemical materials

1-Naphthyl 2-acetamido-3，4，6-tri-O-acetyl-2-deoxy-b-D-glucopyranoside ≥98%

1-Naphthyl 2-acetamido-3，4，6-tri-O-acetyl-2-deoxy-b-D-glucopyranoside ≥98%

N741919 / 100MG
CAS No.：121356-12-5
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1-Naphthyl 2-acetamido-3，4，6-tri-O-acetyl-2-deoxy-b-D-glucopyranoside ≥98%

1-Naphthyl 2-acetamido-3，4，6-tri-O-acetyl-2-deoxy-b-D-glucopyranoside ≥98%

N741919 / 1G
CAS No.：121356-12-5
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N-nitroso dimethylamine (NDMA) solution 5000 μg/mL in methanol

N-nitroso dimethylamine (NDMA) solution 5000 μg/mL in methanol

N741924 / 1ML
CAS No.：62-75-9
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N，N'-bis(pyridin-4-ylmethylene)naphthalene-1，5-diamine ≥95%

N，N'-bis(pyridin-4-ylmethylene)naphthalene-1，5-diamine ≥95%

N741925 / 250MG
CAS No.：757947-79-8
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N，N'-bis(pyridin-4-ylmethylene)naphthalene-1，5-diamine ≥95%

N，N'-bis(pyridin-4-ylmethylene)naphthalene-1，5-diamine ≥95%

N741925 / 100MG
CAS No.：757947-79-8
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N，N'-bis(pyridin-4-ylmethylene)naphthalene-1，5-diamine ≥95%

N，N'-bis(pyridin-4-ylmethylene)naphthalene-1，5-diamine ≥95%

N741925 / 10MG
CAS No.：757947-79-8
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N，N'-bis(pyridin-4-ylmethylene)naphthalene-1，5-diamine ≥95%

N，N'-bis(pyridin-4-ylmethylene)naphthalene-1，5-diamine ≥95%

N741925 / 5G
CAS No.：757947-79-8
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N，N'-bis(pyridin-4-ylmethylene)naphthalene-1，5-diamine ≥95%

N，N'-bis(pyridin-4-ylmethylene)naphthalene-1，5-diamine ≥95%

N741925 / 1G
CAS No.：757947-79-8
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2，2'，6，6'-tetramethyl-N-nitrosopiperidine 95%

2，2'，6，6'-tetramethyl-N-nitrosopiperidine 95%

N741930 / 1G
CAS No.：6130-93-4
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2，2'，6，6'-tetramethyl-N-nitrosopiperidine 95%

2，2'，6，6'-tetramethyl-N-nitrosopiperidine 95%

N741930 / 500MG
CAS No.：6130-93-4
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2，2'，6，6'-tetramethyl-N-nitrosopiperidine 95%

2，2'，6，6'-tetramethyl-N-nitrosopiperidine 95%

N741930 / 100MG
CAS No.：6130-93-4
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2，2'，6，6'-tetramethyl-N-nitrosopiperidine 95%

2，2'，6，6'-tetramethyl-N-nitrosopiperidine 95%

N741930 / 5G
CAS No.：6130-93-4
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2-(2-nitrophenyl)butanenitrile ≥98%

2-(2-nitrophenyl)butanenitrile ≥98%

N741932 / 1G
CAS No.：1823992-28-4
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2-(2-nitrophenyl)butanenitrile ≥98%

2-(2-nitrophenyl)butanenitrile ≥98%

N741932 / 100MG
CAS No.：1823992-28-4
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2-(2-nitrophenyl)butanenitrile ≥98%

2-(2-nitrophenyl)butanenitrile ≥98%

N741932 / 250MG
CAS No.：1823992-28-4
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6-(N'-isopropylidene-hydrazino)-nicotinic acid ≥95%

6-(N'-isopropylidene-hydrazino)-nicotinic acid ≥95%

N741936 / 1G
CAS No.：1189417-60-4
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6-(N'-isopropylidene-hydrazino)-nicotinic acid ≥95%

6-(N'-isopropylidene-hydrazino)-nicotinic acid ≥95%

N741936 / 100MG
CAS No.：1189417-60-4
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6-(N'-isopropylidene-hydrazino)-nicotinic acid ≥95%

6-(N'-isopropylidene-hydrazino)-nicotinic acid ≥95%

N741936 / 250MG
CAS No.：1189417-60-4
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No. 4 turbidimetric liquid 符合2020中國藥典，用於目視比濁法

No. 4 turbidimetric liquid 符合2020中國藥典，用於目視比濁法

N741946 / 100ML
CAS No.：NONE19950
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No. 3 turbidimetric liquid 符合2020中國藥典，用於目視比濁法

No. 3 turbidimetric liquid 符合2020中國藥典，用於目視比濁法

N741947 / 100ML
CAS No.：NONE19950
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No. 2 turbidimetric liquid 符合2020版中國藥典，用於目視比濁法

No. 2 turbidimetric liquid 符合2020版中國藥典，用於目視比濁法

N741948 / 100ML
CAS No.：NONE19950
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No. 1 turbidimetric liquid 符合2020版中國藥典，用於目視比濁法

No. 1 turbidimetric liquid 符合2020版中國藥典，用於目視比濁法

N741949 / 100ML
CAS No.：NONE19950
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No. 0.5 turbidimetric liquid 符合2020中國藥典，用於目視比濁法

No. 0.5 turbidimetric liquid 符合2020中國藥典，用於目視比濁法

N741950 / 100ML
CAS No.：NONE19950
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2-(2-nitrophenyl)propanenitrile 98%

2-(2-nitrophenyl)propanenitrile 98%

N741957 / 1G
CAS No.：65783-00-8
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2-(2-nitrophenyl)propanenitrile 98%

2-(2-nitrophenyl)propanenitrile 98%

N741957 / 100MG
CAS No.：65783-00-8
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2-(2-nitrophenyl)propanenitrile 98%

2-(2-nitrophenyl)propanenitrile 98%

N741957 / 250MG
CAS No.：65783-00-8
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3-Nitrofluoranthene 98%

3-Nitrofluoranthene 98%

N741961 / 1G
CAS No.：892-21-7
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1-Naphthyl 2-acetamido-2-deoxy-b-D-glucopyranoside 98%

1-Naphthyl 2-acetamido-2-deoxy-b-D-glucopyranoside 98%

N741962 / 1G
CAS No.：10329-98-3
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1-Naphthyl 2-acetamido-2-deoxy-b-D-glucopyranoside 98%

1-Naphthyl 2-acetamido-2-deoxy-b-D-glucopyranoside 98%

N741962 / 250MG
CAS No.：10329-98-3
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1-Naphthyl 2-acetamido-2-deoxy-b-D-glucopyranoside 98%

1-Naphthyl 2-acetamido-2-deoxy-b-D-glucopyranoside 98%

N741962 / 100MG
CAS No.：10329-98-3
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N-nitroso-ciprofloxacin ≥95%

N-nitroso-ciprofloxacin ≥95%

N741976 / 10MG
CAS No.：864443-44-7
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N-nitroso-ciprofloxacin ≥95%

N-nitroso-ciprofloxacin ≥95%

N741976 / 50MG
CAS No.：864443-44-7
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N-nitroso-ciprofloxacin ≥95%

N-nitroso-ciprofloxacin ≥95%

N741976 / 100MG
CAS No.：864443-44-7
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N，N'-dicyclohexyl-N-nicotinoylurea ≥95%

N，N'-dicyclohexyl-N-nicotinoylurea ≥95%

N742001 / 100MG
CAS No.：188107-88-2
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N，N'-dicyclohexyl-N-nicotinoylurea ≥95%

N，N'-dicyclohexyl-N-nicotinoylurea ≥95%

N742001 / 1G
CAS No.：188107-88-2
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N，N'-dicyclohexyl-N-nicotinoylurea ≥95%

N，N'-dicyclohexyl-N-nicotinoylurea ≥95%

N742001 / 250MG
CAS No.：188107-88-2
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N-(4-hydroxy-3-nitrophenyl)acetamide ≥97%

N-(4-hydroxy-3-nitrophenyl)acetamide ≥97%

N742048 / 10MG
CAS No.：51288-37-0
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N-(4-hydroxy-3-nitrophenyl)acetamide ≥97%

N-(4-hydroxy-3-nitrophenyl)acetamide ≥97%

N742048 / 50MG
CAS No.：51288-37-0
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N1-Methylbenzene-1，4-diamine 99%

N1-Methylbenzene-1，4-diamine 99%

N742076 / 1G
CAS No.：623-09-6
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N1-Methylbenzene-1，4-diamine 99%

N1-Methylbenzene-1，4-diamine 99%

N742076 / 5G
CAS No.：623-09-6
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N1-Methylbenzene-1，4-diamine 99%

N1-Methylbenzene-1，4-diamine 99%

N742076 / 250MG
CAS No.：623-09-6
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N，N'-bis-(isopropyl)-p-phenylenediamine ＞98%

N，N'-bis-(isopropyl)-p-phenylenediamine ＞98%

N742112 / 100MG
CAS No.：4251-01-8
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N，N'-bis-(isopropyl)-p-phenylenediamine ＞98%

N，N'-bis-(isopropyl)-p-phenylenediamine ＞98%

N742112 / 1G
CAS No.：4251-01-8
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N，N'-bis-(isopropyl)-p-phenylenediamine ＞98%

N，N'-bis-(isopropyl)-p-phenylenediamine ＞98%

N742112 / 250MG
CAS No.：4251-01-8
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N6-Acryloyl-N2-(tert-butoxycarbonyl)-L-lysine 95%

N6-Acryloyl-N2-(tert-butoxycarbonyl)-L-lysine 95%

N742125 / 500MG
CAS No.：850416-32-9
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N-Methyl-N′-[1-(1-methylethyl)-1H-pyrazol-5-yl]-2-furancarboximidamide 95%

N-Methyl-N′-[1-(1-methylethyl)-1H-pyrazol-5-yl]-2-furancarboximidamide 95%

N742159 / 100MG
CAS No.：1006463-47-3
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N-Methyl-N′-[1-(1-methylethyl)-1H-pyrazol-5-yl]-2-furancarboximidamide 95%

N-Methyl-N′-[1-(1-methylethyl)-1H-pyrazol-5-yl]-2-furancarboximidamide 95%

N742159 / 500MG
CAS No.：1006463-47-3
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N，N-Dimethylformamide-(carbonyl 13C) 99 atom % 13C， 99%(CP)

N，N-Dimethylformamide-(carbonyl 13C) 99 atom % 13C， 99%(CP)

N742215 / 250MG
CAS No.：32488-43-0
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2-ethyl-N-methoxy-N-methylhexanamide ＞97%

2-ethyl-N-methoxy-N-methylhexanamide ＞97%

N742224 / 25MG
CAS No.：892393-82-7
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2-ethyl-N-methoxy-N-methylhexanamide ＞97%

2-ethyl-N-methoxy-N-methylhexanamide ＞97%

N742224 / 100MG
CAS No.：892393-82-7
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Taipei Branch

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Telephone 02-2786-2331
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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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