2开头化工名词
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2-Butenedioic acid(2E)-, bis[(1R,2S,5R)-5-methyl-2-(1-methylethyl)cyclohexyl] ester
(?)-二[(1R)-薄荷基]反丁烯二酸
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2H-Pyran,2-(bromomethyl)tetrahydro-
2-(溴甲基)四氢-2H-吡喃
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2-Propenoic acid,3-[2-fluoro-5-(trifluoromethyl)phenyl]-
2-氟-5-(三氟甲基)肉桂酸
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2-Propenoic acid,2-methyl-, octahydro-4,7-methano-1H-inden-5-yl ester
甲基丙烯酸三环[5.2.1.02,6]癸-8-基酯
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2,4-Pentadienoic acid,5-phenyl-,(2S,3aR,3bS,3cS,4aR,5S,5aS,8aR,8bR,9R,10R,10aS)-3a,3b,3c,4a,5,5a,8a,9
密执毒素
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2,2,3,3-Oxiranetetracarbonitrile
氧化四氯乙烯
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2H-Imidazole-2-thione,1,3-dihydro-4-methyl-
2-巯基-4-甲基咪唑
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2-Propenoic acid,2-methyl-, 1,1'-[(1-methylethylidene)di-4,1-phenylene] ester
双酚A二甲基丙烯酸酯
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2-Naphthalenesulfonicacid,6-hydroxy-5-[2-[2-hydroxy-3-[2-(2-hydroxy-1-naphthalenyl)diazenyl]-5-sulfop
酸性茜素黑SN
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2-Butanone,4-(diethylamino)-
1-二乙胺基-3-丁酮
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2-Hydroxyisophthalaldehyde
2-羟基间苯二甲醛
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2-Pyridinemethanesulfonicacid, a-hydroxy-
α-羟基-2-吡啶甲磺酸
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2-Butenoyl chloride,3-methyl-
3,3,-二甲基丙烯酰氯
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2(5H)-Thiophenone
2(5H)-噻吩酮
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2H-1-Benzopyran-2-one,4-methyl-7-(1-oxopropoxy)-
4-Methylumbelliferyl propionate
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2,4-Imidazolidinedione,1-(2-propen-1-yl)-
1-烯丙基乙内酰脲
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2H-1-Benzopyran-2-one,4-methyl-7-(phosphonooxy)-
4-甲基伞形酮磷酸酯
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2H-1-Benzopyran-3,5,7-triol,3,4-dihydro-2-(3,4,5-trihydroxyphenyl)-, (2S,3R)-
(-)-棓儿茶酸
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2-Naphthalenecarboxaldehyde,1-bromo-
1-溴-2-萘甲醛
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2-Propenoic-3,3-d2acid, 2-(methyl-d3)-, methyl-d3 ester
甲基丙烯酸甲酯-d8
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2-Imidazolidinylidene,1,3-bis[2,6-bis(1-methylethyl)phenyl]-
1,3-Bis(2,6-di-i-propylphenyl)-4,5-dihydroimidazol-2-ylidine
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2-Propenoyl chloride,3,3'-(1,4-phenylene)bis-
1,4-亚苯基二丙烯酰氯
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2,5-Dimethyl-3(2H)furanone
2,5-二甲基-3(2H)呋喃酮
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2-Naphthalenecarboxamide,3-[[2-(acetylamino)-2-deoxy-b-D-glucopyranosyl]oxy]-7-bromo-N-(2-methoxyphen
萘酚 AS-BI N-乙酰基-β-D-氨基葡糖苷
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2-(Trichloroacetyl)pyrrole
2-(三氯乙酰)吡咯
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2-Furancarboxaldehyde,5-[2-chloro-5-(trifluoromethyl)phenyl]-
5-[2-氯-5-(三氟甲基)苯基]糠醛
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2,20:3,19-Dimethano-2,3,4a,5a,6a,7a,8a,9a,10a,11a,12a,13a,14a,15a,16a,17a,19,20,21a,22a,23a,24a,25a,2
Cucurbit[8]uril
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2-Hexene, 4-methyl-
4-甲基-2-己烯
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2-Heptene, 3-methyl-
3-甲基-2-庚烯
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2-Hexene, 2,5-dimethyl-
2,5-二甲基-2-己烯
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2-Propen-1-one,1-(2-hydroxy-4,6-dimethoxyphenyl)-3-(4-methoxyphenyl)-
2-羟基-4,4,6-三甲氧基查尔酮
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2,3,6-Trichlorobenzoic Acid Dimethylamine Salt
2,3,6-三氯苯甲酸二甲胺盐
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2-Propenenitrile,3-(dimethylamino)-, (2E)-
反-3-(二甲氨基)丙烯腈
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2-Propenoic acid,2-methyl-, 2-furanylmethyl ester
糠醇甲酯
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2-Thiophenepropanoicacid, 5-bromo-a-[[(1,1-dimethylethoxy)carbonyl]amino]-,(aR)-
(R)-N-BOC-2-(5-溴噻酚基)
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2,2'-Bithiophene,5-bromo-
5-溴-2,2-联噻吩
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2-Pentanamine,N-(1,1-dimethyl-2-propyn-1-yl)-2,4,4-trimethyl-
1,1-二甲基-N-叔-辛基炔丙基胺
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2-Pentanamine,N-(1,1-dimethyl-2-propen-1-yl)-2,4,4-trimethyl-
1,1-二甲基-N-叔-辛基烯丙基胺
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2,4(1H,3H)-Pyrimidinedione-2-13C
尿苷-2-13C
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2H-1-Benzopyran-2-one,4-ethoxy-
4-乙氧基香豆素
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2,1,3-Benzoxadiazole,5-methoxy-, 3-oxide
5-甲氧基苯并呋喃 3-氧化物
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2,4,6(1H,3H,5H)-Pyrimidinetrione,1,3-dicyclohexyl-
1,3-二环己基巴比妥酸
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2-Propenal,3-(2-hydroxyphenyl)-
2-羟基肉桂醛
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2,7-Naphthalenedisulfonicacid, 3-[2-(2-arsonophenyl)diazenyl]-4,5-dihydroxy-, sodium salt (1:2)
偶氮砷
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2,7-Naphthalenedisulfonicacid, 3-hydroxy-4-[2-(2,4,5-trimethylphenyl)diazenyl]-, sodium salt (1:2)
丽春红3R
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2,7-Naphthalenedisulfonicacid, 5-amino-4-hydroxy-3-(2-phenyldiazenyl)-, sodium salt (1:2)
偶氮品红
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2-Butanol,4-(1-naphthalenylimino)-
醛醇-1-萘胺
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2,6-Methano-3-benzazocin-8-ol,3-(cyclopropylmethyl)-1,2,3,4,5,6-hexahydro-6,11-dimethyl-
环佐辛
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2-Propanamine,2-methyl-N-[(4-nitrophenyl)methylene]-, N-oxide
N-叔丁基-α-(4-硝基苯基)硝酮
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29H,31H-Phthalocyanine,2,9,16,23-tetrakis(1,1-dimethylethyl)-
2,9,16,23-四叔丁基-29H,31H-酞菁