2开头化工名词
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2-Propen-1-ol,3-(3,4,5-trimethoxyphenyl)-
3-(3,4,5-三甲氧基苯基)-2-丙烯-1-醇
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2-Naphthalenecarboxamide,N-(3-acetylphenyl)-3-hydroxy-
N-(3-乙酰基苯基)-3-羟基萘-2-甲酰胺
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2-Butenoic acid,2-methyl-,(3aR,4R,5R,6E,10E,11aS)-2,3,3a,4,5,8,9,11a-octahydro-4-hydroxy-6-(hydroxyme
2-丁烯酸,2-甲基-,(3aR,4R,5R,6E,10E,11aS)-2,3,3a,4,5,8,9,11a-八氢-4-羟基-6-(羟甲基)-10-甲基-3-亚甲基-2-羰基环癸五烯并[b]呋喃-5-基酯, (2Z)-
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2H-1-Benzopyran-6-ol,3,4-dihydro-2,2,4-trimethyl-7-(1,1,3,3-tetramethylbutyl)-
2,2,4-三甲基-7-(1,1,3,3-四甲基丁基)色满-6-醇
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2-Propen-1-one,1-[1,1'-biphenyl]-4-yl-3-phenyl-
(E)-3-苯基-1-(4-苯基苯基)丙-2-烯-1-酮
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2(5H)-Furanone,4-[(3E,7E)-4,8-dimethyl-10-(2,6,6-trimethyl-1-cyclohexen-1-yl)-3,7-decadien-1-yl]-5-hy
4-[(3E,7E)-4,8-二甲基-10-(2,6,6-三甲基-1-环己烯基)癸-3,7-二烯基]-5-羟基-5H-呋喃-2-酮
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2H-Furo[2,3-h]-1-benzopyran-2-one,5,9-dimethyl-
(11β,20S)-11,17,20-三羟基-3-羰基-N-丙基孕-1,4-二烯-21-酰胺
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2H-Tetrazol-5-amine,2-(2-propen-1-yl)-
2-丙-2-烯基四唑-5-胺
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2,4,6-Heptatrienamide,7-cyclohexyl-N-[(1S,5S,6R)-5-hydroxy-5-[(1E,3E,5E)-7-[(2-hydroxy-5-oxo-1-cyclop
阿苏克霉素
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2-Butenoic acid,4-(2-furanyl)-
呋喃丙烯酸
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2,4,6(2H)-Pyrimidinetrione,1-[2-[(aminocarbonyl)oxy]-3-(1-methylethoxy)propyl]-5-ethyltetrahydro-5-ph
1-[2-(氨基羰基氧基)-3-异丙氧基丙基]-5-乙基-5-苯基-2,4,6(1H,3H,5H)-嘧啶三酮
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2-Butenedioic acid(2Z)-, 1-propyl ester
马来酸氢丙酯
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2,4,7-Undecatrienal,nitrosohydrazone, (2E,4E,7E)-
三氮菌素 C
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2,4-Pentanedione,3-(3-methylbutyl)-
3-(3-甲基丁基)-2,4-戊二酮
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2-Naphthalenesulfonicacid, 7-[(4-amino-3-methylbenzoyl)amino]-4-hydroxy-
7-[(4-氨基-3-甲基苯甲酰)氨基]-4-羟基萘-2-磺酸
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2H-1,3-Benzoxazin-2-one,3,4-dihydro-
3,4-二氢-1,3-苯并恶嗪-2-酮
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2,4(1H,3H)-Pyrimidinedione,1,1'-(1,3-propanediyl)bis[5-methyl-
1,1\'-(1,3-丙烷二基)二胸腺嘧啶
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2-Pyridinemethanamine,N,N-dimethyl-
N,N-二甲基-2-甲胺基吡啶
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2-Butanone,3-amino-1-chloro-, hydrobromide (1:1)
丙氨酸氯甲基甲酮
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2-Propenoic acid,dodecylpentadecyl ester (9CI)
甲基 6,8-二硫烷基辛酸酯
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2H-Pyrido[3,2-b]-1,4-oxazin-3-amine
2H-吡啶并[3,2-b][1,4]恶嗪-3-胺
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2H-Indeno[4,5-h]isoquinolin-2-one,7-acetyl-7-(acetyloxy)-11-chloro-3,4,4a,4b,5,6,6a,7,8,9,9a,9b-dodec
1-(N-乙基-N-亚硝氨基)乙基磷酸酯
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2,5,8,10-Tetraoxatetradecanoicacid, 9-oxo-, butyl ester
2-(2-丁氧羰基氧基乙氧基)乙基丁基碳酸酯
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2-Propanol,1,1,1,3,3,3-hexafluoro-2-[(2-hydroxyethyl)amino]-
1,1,1,3,3,3-六氟-2-(2-羟基乙基氨基)丙-2-醇
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2(1H)-Pyrimidinone,4-amino-6-chloro-
6-氯胞嘧啶
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2-Propenoic acid,3-(4-hydroxy-3-methoxyphenyl)-, (2Z)-
(Z)-阿魏酸
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2-Decenamide,N-[2-[(2-cyclohexylethyl)thio]ethyl]-, (E)- (9CI)
(E)-N-[2-(2-环己基乙基硫基)乙基]癸-2-烯酰胺
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2-AMINO-5-IODOBENZOTRIFLUORIDE
2-氨基-5-碘三氟甲基苯
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2,4-Oxazolidinedione,5-phenyl-
5-PHENYLOXAZOLIDINE-2,4-DIONE
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2-Buten-1-ol,3-(trimethylsilyl)-
(2E)-3-(三甲基硅烷基)-2-丁烯-1-醇
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2,4-Imidazolidinedione,5-ethyl-3-methyl-5-phenyl-, (5R)-
美芬妥英
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2-Butanol,2,2'-azobis-, diacetate (ester) (9CI)
1,1\'-偶氮二(1-甲基丙基)二乙酸酯
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2H-1,3-Benzoxazine-2,4(3H)-dione,8-hydroxy-
苯醇胺菌素
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2(5H)-Furanone,3-chloro-4-(chloromethyl)-5-hydroxy-
3-氯-4-(氯甲基)-5-羟基-5H-呋喃-2-酮
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2H-Pyran-3-propanoicacid, tetrahydro-4,6-dihydroxy-2-(3-hydroxy-1-octenyl)-, [2R-[2a(1E,3S*),3b,4b,6a
3-[(2R,3S,4S,6R)-4,6-二羟基-2-[(E)-3-羟基辛-1-烯基]四氢吡喃-3-基]丙酸
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2,4-Decadienamide,N-(2-methylpropyl)-, (2E,4E)-
墙草碱
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2H-1,4-Benzodiazepine-2-thione,7-chloro-1,3-dihydro-1-methyl-5-phenyl-
硫西泮
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2-Propanone,1-(1,3-dioxolan-2-yl)-
1-(1,3-二氧戊环-2-基)丙酮
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2-Azaspiro[4.5]decane-1,3-dithione,2-methyl-
2-氮杂螺[4.5]癸烷-1,3-二硫酮, 2-甲基-
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2-Propen-1-one,1-(2-hydroxyphenyl)-3-(2-pyridinyl)-
(E)-1-(2-羟基苯基)-3-吡啶-2-基-丙-2-烯-1-酮
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2-Thiophenecarbonylchloride, 5-fluoro-
5-氟-2-噻吩甲酰氯
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2,5-Pyrrolidinedione,silver(1+) salt (1:1)
丁二酰亚胺银盐
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2H-Benzimidazol-2-one,1-(3-chloropropyl)-1,3-dihydro-3-(1-methylethenyl)-
1-(3-氯丙基)-1,3-二氢-3-(1-甲基乙烯基)-2H-苯并咪唑-2-酮
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2-Heptenoic acid,2-methyl-6-[(4aR,6bR,9R,10S,10aR,11bS)-2,3,4,4a,5,6,6b,7,8,9,10,10a,11,11b-tetradeca
2-庚烯酸,2-甲基-6-[(4aR,6bR,9R,10S,10aR,11bS)-2,3,4,4a,5,6,6b,7,8,9,10,10a,11,11b-十四氢-10-羟基-4,4,6b,10,11b-五甲基-3-羰基-1H-苯并[a]芴-9-基]-,(2Z,6R)-
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2-Pentanol,4-mercapto-4-methyl-, (2S)-
2-戊醇,4-巯基-4-甲基-,(2S)-
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2H-1,3-Thiazine,2-(4-chlorophenyl)tetrahydro-, hydrochloride (1:1)
2-(4-氯苯基)-1,3-噻嗪烷盐酸盐
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2-Imidazolidinone,4-methoxy-5,5-dimethyl-1-(1-methylethyl)-
4-甲氧基-5,5-二甲基-1-(1-甲基乙基)-2-咪唑烷酮
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2,4,6(1H,3H,5H)-Pyrimidinetrione,1-cyclohexyl-5-ethyl-, sodium salt (1:1)
1-环己基-5-乙基巴比妥酸钠酯
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2-Propenoyl azide,3-(6-methoxy-1,4-dimethyl-9H-carbazol-2-yl)-
5-氯-2-(2-甲氧基乙氧基)-苯磺酸钠
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2,4(1H,3H)-Pyrimidinedione,6-[[3-[4-(2-methoxyphenyl)-1-piperazinyl]propyl]amino]-1,3,5-trimethyl-
5-甲基-乌拉地尔