2开头化工名词
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2-(4-Mesyl-2-nitrobenzoyl)-1,3-cyclohexanedione
甲基磺草酮
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2-Pyrimidinamine,5-(1-methylethyl)-
5-异丙基-2-氨基嘧啶
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2,3-O-Isopropylidene-D-ribofuranoside
2,3-O-异亚丙基-D-呋喃核糖苷
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2-Propanamine,N-hydroxy-
N-异丙基羟胺
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2-Azetidinone,3-hydroxy-4-phenyl-, (3R,4S)-
(3R,4S)-3-羟基-4-苯基-2-氮杂环丁酮
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2-Propenoic acid,3-(2-formylphenyl)-, (E)- (9CI)
2-甲酰基肉桂酸
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2-(Fluorosulfonyl)difluoroacetic acid
2-氟磺酰基二氟乙酸
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2-Fluoro-5-methylbenzaldehyde
2-氟-5-甲基苯甲醛
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2-Fluoro-3-iodo-5-methylpyridine
2-氟-3-碘-5-甲基吡啶
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2H-Indol-2-one,4-fluoro-1,3-dihydro-
4-氟-2-吲哚酮
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2H-Tetrazole-5-carboxylicacid, ethyl ester
5-甲酸乙酯四氮唑
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2-Furancarboxylic acid,tetrahydro-, ethyl ester
2-四氢糠酸乙酯
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2-Propenoic acid,3-cyano-, ethyl ester, (2Z)-
顺式-(β-氰基)丙烯酸乙酯
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2-Morpholinone,5,6-diphenyl-, (5S,6R)-
(5S,6R)-5,6-二苯基吗啉-2-酮
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2-Morpholinone,5,6-diphenyl-, (5R,6S)-
(5R,6S)-5,6-二苯基吗啉-2-酮
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2-Pyridinemethanol,3,5-dimethyl-4-nitro-
2-羟甲基-3,5-二甲基-4-硝基吡啶
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2-Thiophenepropanamine,N,N-dimethyl-g-(1-naphthalenyloxy)-,(gS)-
S-(+)-N,N-二甲基-3-(1-萘氧基)-3-(2-噻吩)-丙胺
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2,3-Difluorobenzyl bromide
2,3-二氟溴苄
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2-Propyn-1-amine,N,N-diethyl-, radical ion(1+) (9CI)
N,N-二乙基丙炔胺甲酸盐
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2-(Dicyclohexylphosphino)biphenyl
2-(二环己基膦基)联苯
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2,5-Dichloronicotinic acid
2,5-二氯烟酸
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2,7-Dibromo-9,9'-spiro-bifluorene
2,7-二溴-9,9\'-螺二芴
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2-Diazo-1-naphthol-5-sulfonyl chloride
2-重氮基-1,2-萘醌-5-磺酰氯
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2(3H)-Furanone,3-[2-[(1S,4aS,5R,6R,8aS)-decahydro-6-hydroxy-5-(hydroxymethyl)-5,8a-dimethyl-2-methyle
脱水穿心莲内酯
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2-Pyridinecarbonitrile,3-fluoro-
2-氰基-3-氟吡啶
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2-Pyridinecarbonitrile,3-chloro-
3-氯-2-氰基吡啶
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2-Cyaniminothiazolidine
2-氰基亚胺基-1,3-噻唑烷
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2H-Cyclopenta[b]furan-4-carboxaldehyde,5-(benzoyloxy)hexahydro-2-oxo-, (3aR,4R,5R,6aS)-
苯甲酰Corey醛
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2-Amino-3-chloro-5-trifluoromethylpyridine
2-氨基-3-氯-5-三氟甲基吡啶
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2(1H)-Naphthalenone,6-chloro-3,4-dihydro-
6-氯-3,4-二氢-1H-2-萘酮
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2(1H)-Naphthalenone,7-chloro-3,4-dihydro-
5-氯-3,4-二氢-1H-2-萘酮
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2H-1-Benzazepin-2-one,3-chloro-1,3,4,5-tetrahydro-
α-氯代苯并己内酰胺
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2-Thiophenesulfonamide,5-chloro-N-(1,1-dimethylethyl)-
5-氯-2-噻吩叔丁基磺酰胺
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2(1H)-Pyridinone,4-chloro-3-nitro-
4-氯-3-硝基-2-吡啶酮
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2-Pyridinecarbonitrile,5-chloro-
5-氯-2-氰基吡啶
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2-Propenoic acid,2-chloro-, sodium salt (1:1)
2-氯丙烯酸钠
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2-Bromo-3-trifluoromethylpyridine
2-溴-3-(三氟甲基)吡啶
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2-Bromopyridine-4-methanol
2-溴-4-羟甲基吡啶
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2-Bromo-3-nitrophenol
2-溴-3-硝基苯酚
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2-bromo-5-fluorobenzotrifluoride
2-溴-5-氟三氟甲苯
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2-Bromo-3-chloropyridine
3-氯-2-溴吡啶
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2-Bromo-2-(2'-chlorophenyl) acetic acid
2-溴代-2-氯苯乙酸
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2-bromobenzenesulphonyl chloride
邻溴苯磺酰氯
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2H-1-Benzopyran-3(4H)-one
苯并二氢吡喃-3-酮
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2-Pyridinecarboxylicacid, 3-chloro-
3-氯吡啶-2-甲酸
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2-Naphthalenamine,1,2,3,4-tetrahydro-, (2S)-
(S)-1,2,3,4-四氢-1-萘胺
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2-Naphthalenamine,1,2,3,4-tetrahydro-7-methoxy-, (2S)-
(S)-2-氨基-7-甲氧基四氢萘
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2-Pyridinecarboxylic acid, 5-amino-
5-氨基吡啶-2-羧酸
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2-Naphthacenecarboxamide,9-amino-4,7-bis(dimethylamino)-1,4,4a,5,5a,6,11,12a-octahydro-3,10,12,12a-te
9-氨基米诺环素硫酸盐
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2-Amino-4-methylpyrimidine-5-carbonitrile
2-氨基-4-甲基-5-氰基嘧啶