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catkin90(½ð±Ò+1): лл²ÎÓë
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Ó¢ÎÄÃû  4-Hydroxyphenyl hydantoin
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catkin90

ľ³æ (СÓÐÃûÆø)


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2Â¥: Originally posted by lelelbom at 2013-06-28 08:23:19
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Ó¢ÎÄÃû  4-Hydroxyphenyl hydantoin
±ðÃû  p-Hydroxyphenylhydantoin; 5-(4-Hydroxyphenyl)-2,4-imidazolidinedione
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catkin90(zyz666888´ú·¢): ½ð±Ò+1, ¸ÐлÈÈÐĽ»Á÷£¬»¶Ó­³£À´£¡ 2013-06-28 23:25:17
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   With  hydrogenchloride; urea   Patent:   US4230869 A1, 1980 ; ÊÕÂÊ 63%
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catkin90

ľ³æ (СÓÐÃûÆø)


ÒýÓûØÌû:
2Â¥: Originally posted by lelelbom at 2013-06-28 08:23:19
¶ÔôÇ»ù±½º£Òò  
Ó¢ÎÄÃû  4-Hydroxyphenyl hydantoin
±ðÃû  p-Hydroxyphenylhydantoin; 5-(4-Hydroxyphenyl)-2,4-imidazolidinedione
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СС881204

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Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
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7Â¥: Originally posted by catkin90 at 2013-10-22 20:05:11
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catkin90(½ð±Ò+1): лл²ÎÓë
zyz666888: ½ð±Ò-1, רҵÇóÖú¡¢½»Á÷Ìù£¬ÇëÎð´¿±íռ¥£¡ 2013-06-28 23:24:55
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catkin90(½ð±Ò+1): лл²ÎÓë
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2013-10-22 22:49   »Ø¸´  
catkin90(½ð±Ò+1): лл²ÎÓë
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