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Chemical materials

Propargyl-peg4-sulfonic acid

Propargyl-peg4-sulfonic acid

M-P936161 / 1g
CAS No.：1817735-29-7
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Propargyl-peg2-acrylate

Propargyl-peg2-acrylate

M-P936162 / 1g
CAS No.：52436-42-7
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mPEG16-Propyne

mPEG16-Propyne

M-P936163 / 1g
CAS No.：2169967-47-7
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m-PEG6-Ms

m-PEG6-Ms

M-P936171 / 100mg
CAS No.：130955-39-4
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Propargyl-PEG12-bromide

Propargyl-PEG12-bromide

M-P936172 / 100mg
CAS No.：2410937-34-5
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Peg6-tos

Peg6-tos

M-P936185 / 250mg
CAS No.：42749-28-0
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Peg6-tos

Peg6-tos

M-P936185 / 100mg
CAS No.：42749-28-0
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Peg6-tos

Peg6-tos

M-P936185 / 1g
CAS No.：42749-28-0
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Propargyl-PEG3-SH 

Propargyl-PEG3-SH 

M-P936186 / 100mg
CAS No.：1412905-18-0
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Peg4-bis(phosphonic acid diethyl ester)

Peg4-bis(phosphonic acid diethyl ester)

M-P936207 / 1g
CAS No.：1807539-03-2
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m-PEG12-2-methylacrylate

m-PEG12-2-methylacrylate

M-P936223 / 100mg
CAS No.：2867-46-1
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Propargyl-peg1-t-butyl ester

Propargyl-peg1-t-butyl ester

M-P936230 / 1g
CAS No.：488150-84-1
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PEG4-bis(phosphonic acid diethyl ester)

PEG4-bis(phosphonic acid diethyl ester)

M-P936253 / 100mg
CAS No.：106338-06-1
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m-PEG12-COO-propanoic acid

m-PEG12-COO-propanoic acid

M-P936267 / 100mg
CAS No.：2168540-50-7
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Peg3-bis(phosphonic acid diethyl ester)

Peg3-bis(phosphonic acid diethyl ester)

M-P936314 / 1g
CAS No.：500347-73-9
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m-PEG8-ethoxycarbonyl-propanoic acid

m-PEG8-ethoxycarbonyl-propanoic acid

M-P936319 / 100mg
CAS No.：2353409-75-1
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Peg5-bis-(ethyl phosphonate)

Peg5-bis-(ethyl phosphonate)

M-P936337 / 1g
CAS No.：1446282-28-5
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m-PEG8-ethoxycarbonyl--NHS ester

m-PEG8-ethoxycarbonyl--NHS ester

M-P936363 / 100mg
CAS No.：2353409-76-2
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Pyrene-amido-PEG4-azide

Pyrene-amido-PEG4-azide

M-P936369 / 100mg
CAS No.：1817735-36-6
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mPEG8-Propyne

mPEG8-Propyne

M-P936382 / 1g
CAS No.：880081-81-2
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Propargyl-PEG4-beta-D-glucose

Propargyl-PEG4-beta-D-glucose

M-P936401 / 50mg
CAS No.：1397682-63-1
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PC-Biotin-PEG4-NHS carbonate

PC-Biotin-PEG4-NHS carbonate

M-P936403 / 1mg
CAS No.：2055198-03-1
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Propargyl-PEG4-5-nitrophenyl carbonate

Propargyl-PEG4-5-nitrophenyl carbonate

M-P936408 / 100mg
CAS No.：1422540-81-5
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PC Methyltetrazine-PEG4-NHS carbonate ester

PC Methyltetrazine-PEG4-NHS carbonate ester

M-P936421 / 25mg
CAS No.：2055736-28-0
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(2-Pyridyldithio)-PEG4-alcohol

(2-Pyridyldithio)-PEG4-alcohol

M-P936427 / 250mg
CAS No.：851961-99-4
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Propargyl-PEG2-beta-D-glucose

Propargyl-PEG2-beta-D-glucose

M-P936437 / 100mg
CAS No.：2353409-73-9
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m-PEG2-4-nitrophenyl carbonate

m-PEG2-4-nitrophenyl carbonate

M-P936441 / 100mg
CAS No.：105108-59-6
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(2-Pyridyldithio)-PEG2-Boc

(2-Pyridyldithio)-PEG2-Boc

M-P936442 / 250mg
CAS No.：2144777-73-9
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(2-Pyridyldithio)-PEG2-Boc

(2-Pyridyldithio)-PEG2-Boc

M-P936442 / 1g
CAS No.：2144777-73-9
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m-PEG7-4-nitrophenyl carbonate

m-PEG7-4-nitrophenyl carbonate

M-P936456 / 25mg
CAS No.：678150-56-6
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m-PEG7-4-nitrophenyl carbonate

m-PEG7-4-nitrophenyl carbonate

M-P936456 / 5mg
CAS No.：678150-56-6
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Propargyl-PEG6-N3

Propargyl-PEG6-N3

M-P936460 / 100mg
CAS No.：1198080-03-3
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Propargyl-peg4-(ch2)3-acid

Propargyl-peg4-(ch2)3-acid

M-P936475 / 1g
CAS No.：1872433-74-3
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(2-Pyridyldithio)-PEG4-propargyl

(2-Pyridyldithio)-PEG4-propargyl

M-P936495 / 100mg
CAS No.：2170240-99-8
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Propargyl-PEG4-tetra-Ac-beta-D-galactose

Propargyl-PEG4-tetra-Ac-beta-D-galactose

M-P936523 / 100mg
CAS No.：1397682-61-9
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m-PEG12-NH-C2-acid

m-PEG12-NH-C2-acid

M-P936534 / 100mg
CAS No.：1949843-39-3
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2-[2-[2-(2-Propyn-1-yloxy)ethoxy]ethoxy]acetic acid

2-[2-[2-(2-Propyn-1-yloxy)ethoxy]ethoxy]acetic acid

M-P936536 / 5g
CAS No.：944561-46-0
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2-[2-[2-(2-Propyn-1-yloxy)ethoxy]ethoxy]acetic acid

2-[2-[2-(2-Propyn-1-yloxy)ethoxy]ethoxy]acetic acid

M-P936536 / 250mg
CAS No.：944561-46-0
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2-[2-[2-(2-Propyn-1-yloxy)ethoxy]ethoxy]acetic acid

2-[2-[2-(2-Propyn-1-yloxy)ethoxy]ethoxy]acetic acid

M-P936536 / 100mg
CAS No.：944561-46-0
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2-[2-[2-(2-Propyn-1-yloxy)ethoxy]ethoxy]acetic acid

2-[2-[2-(2-Propyn-1-yloxy)ethoxy]ethoxy]acetic acid

M-P936536 / 1g
CAS No.：944561-46-0
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m-PEG6-2-methylacrylate

m-PEG6-2-methylacrylate

M-P936537 / 1g
CAS No.：90784-86-4
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m-PEG6-2-methylacrylate

m-PEG6-2-methylacrylate

M-P936537 / 250mg
CAS No.：90784-86-4
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Propanol-PEG4-CH2OH

Propanol-PEG4-CH2OH

M-P936547 / 100mg
CAS No.：156868-17-6
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Propargyl-peg4-sulfone-peg4-acid

Propargyl-peg4-sulfone-peg4-acid

M-P936571 / 1g
CAS No.：2055024-41-2
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m-PEG2-amido-Ph-NH2

m-PEG2-amido-Ph-NH2

M-P936572 / 100mg
CAS No.：1284417-66-8
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Propanol-PEG3-CH2OH

Propanol-PEG3-CH2OH

M-P936577 / 100mg
CAS No.：112935-57-6
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Propargyl-peg4-(ch2)3-methyl ester

Propargyl-peg4-(ch2)3-methyl ester

M-P936610 / 1g
CAS No.：1872433-63-0
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Propargyl-peg5-ch2co2h

Propargyl-peg5-ch2co2h

M-P936623 / 1g
CAS No.：1429934-37-1
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Propargyl-PEG4-tetra-Ac-beta-D-glucose

Propargyl-PEG4-tetra-Ac-beta-D-glucose

M-P936627 / 100mg
CAS No.：1360446-31-6
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Propargyl-peg4-ch2co2tbu

Propargyl-peg4-ch2co2tbu

M-P936630 / 250mg
CAS No.：888010-02-4
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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

Taichung Branch

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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

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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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