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7Â¥2009-10-12 17:01:42
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mooncakexzj(½ð±Ò+1,VIP+0):лл²ÎÓëÌÖÂÛ 7-16 09:12
mooncakexzj(½ð±Ò+1,VIP+0):лл²ÎÓëÌÖÂÛ 7-16 09:12

2Â¥2009-07-15 10:39:09
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mooncakexzj(½ð±Ò+1,VIP+0):»¶Ó²ÎÓëÌÖÂÛ 7-16 09:11
mooncakexzj(½ð±Ò+1,VIP+0):»¶Ó²ÎÓëÌÖÂÛ 7-16 09:11
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3Â¥2009-07-15 10:40:57
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Formula: C6 H6 N2 CA Index Name: Pentanedinitrile, 2-methylene- Other Names: Glutaronitrile, 2-methylene- (7CI,8CI); 2,4-Dicyano-1-butene; 2-Methyleneglutarodinitrile; 2-Methyleneglutaronitrile; 2-Methylenepentanedinitrile; .alpha.-Methyleneglutarodinitrile; .alpha.-Methyleneglutaronitrile |

4Â¥2009-07-15 18:48:26













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