2开头化工名词
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2,5-Furandione,dihydro-3-(octen-1-yl)-
2-辛烯基琥珀酸酐
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2H-1-Benzopyran-3-carboxylicacid, 6-bromo-2-oxo-, ethyl ester
6-溴香豆素-3-甲酸乙酯
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2H-1-Benzopyran-2-one,3-acetyl-6-bromo-
3-乙酰基-6-溴香豆素
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2-Propenamide,N-phenyl-
N-苯基丙烯酰胺
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2-Butenoic acid,3-[(trimethylsilyl)oxy]-, methyl ester, (2E)-
3-(三甲基硅氧基)巴豆酸甲酯
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2-Butene, 2-chloro-,(2Z)- (9CI)
(Z)-2-氯-2-丁烯
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2-Propenoic acid,tetradecyl ester
十四烷基丙烯酸酯
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2,5-Oxazolidinedione,4-methyl-, (4S)-
(S)-4-甲基唑烷-2,5-二酮
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2H-Tetrazole-5-aceticacid
1H-四唑-5-乙酸
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2-Naphthalenemethanamine,hydrochloride (1:1)
2-萘甲胺盐酸盐
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2(3H)-Benzothiazolethione,3-methyl-
N-甲基苯并噻唑-2-硫酮
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2-Ethyl-2-methylbutyronitrile
2-乙基-2-甲基丁腈
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2-Benzofurancarbonylchloride, 3-methyl-
3-甲基苯并呋喃-2-碳酰氯
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2H-Indol-2-one,1-acetyl-1,3-dihydro-
N-乙酰基-2-羟基吲哚
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2-Propanone,1-(3-bromophenyl)-
3-溴苯丙酮
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2-Furancarboxaldehyde,5-(3-chlorophenyl)-
5-(3-氯苯)糠醛
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2-Propenoic acid,1,1'-(2,2,3,3,4,4,5,5-octafluoro-1,6-hexanediyl) ester
八氟-1,6-己二醇二丙烯酸酯
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21H,23H-Porphine,5,15-diphenyl-
5,15-二苯基-21H,23H-卟吩
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2(5H)-Furanone,3-methyl-
3-甲基-2-(5H)-呋喃酮
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2-Pyridinamine,3,5-dichloro-6-methyl-
2-氨基-3,5-二氯-6-甲基吡啶
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2-Pyrrolidinecarboxamide,N-2-naphthalenyl-5-oxo-, (2S)-
L-焦谷氨酸- 2-萘氨
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2-Propenoic acid,1,1'-(1,2-ethanediyl) ester
二丙烯酸乙二醇酯
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2H-Purin-2-one,3,7-dihydro-
2-羟基嘌呤
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2,5-Pyrrolidinedione,1-ethyl-
N-乙基琥珀酰亚胺
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2,7-Dioxatricyclo[4.4.0.03,8]decane(8CI,9CI)
1,2,5,6-二环氧树脂环辛烷
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2-Furanmethanol,tetrahydro-, titanium(4+) salt (4:1)
四氢糠基氧化钛(IV)
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2H-Imidazole-2-thione,1,3-dihydro-4,5-diphenyl-
4,5-Diphenyl-2-imidazolethiol
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2-Propenamide,N,N'-methylenebis[2-methyl-
N,N-亚甲基双甲基丙烯胺
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2H-Benzimidazole-2-thione,1,3-dihydro-1-methyl-
1-甲基-1H-苯并咪唑-2-硫醇
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2-Propenoic acid,3-(4-hydroxy-3-methoxyphenyl)-, methyl ester, (2E)-
3-(4-羟基-3甲胺基)肉硅酸甲酯
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2-Benzofurancarboxylicacid, 3-methyl-, ethyl ester
3-甲基-2-苯并呋喃羧酸乙酯
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2H-Pyran,2-(ethenyloxy)tetrahydro-
2-乙烯氧基四氢吡喃
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2-Propenenitrile,2,3-dichloro-
α,β-二氯丙烯腈
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2-Propenal,3-[4-(diethylamino)phenyl]-
反-4-(二乙胺基)肉桂醛
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2-Furanmethanol, a-methyl-, 2-acetate
DL-1-(2-呋喃)乙酸乙酯
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2,4-Pentanedione,1,1,1,5,5,5-hexafluoro-, ion(1-), sodium (1:1)
六氟乙酰基丙酮酸钠
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2-Heptene, 5-methyl-
5-甲基-2-庚烯
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2H-1,2,4-Benzothiadiazine,7-chloro-3,4-dihydro-3-methyl-, 1,1-dioxide
7-氯-3-甲基-3,4-二氢-2H-1,2,4-苯并噻二嗪 1,1-二氧化物
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2-Propanone,1-(phenylmethoxy)-
苄氧基丙酮
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2,3-Quinoxalinedione,1,4-dihydro-6-nitro-
6-硝基-2,3-二羟基喹喔啉
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2,3-Quinoxalinedione,1,4-dihydro-6,7-dinitro-
6,7-二硝基奎喔林-2,3(1H,4H)-二酮
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2-Pentyne, 1-chloro-
2-戊炔氯
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2-Propanone,1,1,3,3-tetrabromo-
1,1,3,3-四溴丙酮
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2-Oxazolidinone,5-(chloromethyl)-
5-氯甲基-2-噁唑烷酮
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2-Cyclopenten-1-one,3-ethoxy-
3-乙氧基-2-环戊烯酮
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2-Propenoic acid,3-(4-aminophenyl)-
4-氨基肉桂酸
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2-Propenal,3-(4-azidophenyl)-
对叠氮丙烯醛
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2-Cyclopenten-1-one,4,4-dimethyl-
4,4-二甲基-2-环戊烯-1-酮
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2-Pyrrolidinemethanamine,1-ethyl-, (2R)-
(R)-(+)-2-氨甲基-1-乙基吡咯烷
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2,3'-Bithiophene
2,3-联噻吩