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shadowplay

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kong0908

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Jesus Walks With Me!

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taozhikai(½ð±Ò+3): лл 2011-04-01 20:05:36
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1.PEG-OH + ClCH2COOH+ NaOH ~~~~ PEG-OCH2COOH

2.PEG-OCH2COOH + NH2-CH2CH2-NH2 ~~~~ PEG-OCH2CONH-CH2CH2-NH2

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[ Last edited by kong0908 on 2011-3-28 at 17:58 ]
JesusWalksWithMe!
2Â¥2011-03-28 17:57:11
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shadowplay

½ð³æ (СÓÐÃûÆø)

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Originally posted by shadowplay at 2011-03-28 10:41:30:
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лл
3Â¥2011-03-28 18:59:12
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shadowplay

½ð³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
Originally posted by kong0908 at 2011-03-28 17:57:11:
ÎÒÀ´»Ø´ðһϰɣ¬ºÇºÇ¡£

1.PEG-OH + ClCH2COOH+ NaOH ~~~~ PEG-OCH2COOH

2.PEG-OCH2COOH + NH2-CH2CH2-NH2 ~~~~ PEG-OCH2CONH-CH2CH2-NH2

µÚÒ»²½Ê²Ã´¶¼²»Ó㬷´Ó¦¼¸¸öСʱ¾ÍÐУ¬µÚ¶þ²¿ÓÃEDC/NHS£¬Äã¶®µÄ ...

лл
4Â¥2011-03-28 18:59:26
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zoujie

Ìú¸Ëľ³æ (Ö°Òµ×÷¼Ò)

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taozhikai(½ð±Ò+2): ºÇºÇ 2011-04-01 20:05:27
ÒýÓûØÌû:
Originally posted by kong0908 at 2011-03-28 17:57:11:
ÎÒÀ´»Ø´ðһϰɣ¬ºÇºÇ¡£

1.PEG-OH + ClCH2COOH+ NaOH ~~~~ PEG-OCH2COOH

2.PEG-OCH2COOH + NH2-CH2CH2-NH2 ~~~~ PEG-OCH2CONH-CH2CH2-NH2

µÚÒ»²½Ê²Ã´¶¼²»Ó㬷´Ó¦¼¸¸öСʱ¾ÍÐУ¬µÚ¶þ²¿ÓÃEDC/NHS£¬Äã¶®µÄ ...

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5Â¥2011-04-01 17:04:32
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