2开头化工名词
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2,6,10,14,18,22,26,30,34,38-Tetracontadecaen-1-ol,3,7,11,15,19,23,27,31,35,39-decamethyl-, (2E,6E,10E
癸异戊烯醇
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2-Pyridinecarboxylicacid,5-amino-6-(7-amino-5,8-dihydro-6-methoxy-5,8-dioxo-2-quinolinyl)-4-(2,4-dihy
聚(氧代-1,2-乙二基),a-(1-羰基十六烷基)-w-羟基-
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2-Cyclohexen-1-one,2-ethoxy-
2-乙氧基-2-环己烯-1-酮
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2H-1,3-Diazepin-2-one,hexahydro-5,6-dihydroxy-1,3-bis(2-methoxyethyl)-4,7-bis(phenylmethyl)-,(4R,5S,6
(4R,5S,6S,7R)-5,6-二羟基-1,3-二(2-甲氧基乙基)-4,7-二(苯基甲基)-1,3-二氮杂环庚-2-酮
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2,7:3,6-Dimethanonaphth[2,3-b]oxirene,3,4,5,6,9,9-hexachloro-1a,2,2a,3,6,6a,7,7a-octahydro- (9CI)
3,4,5,6,9,9-六氯-1a,2,2a,3,6,6a,7,7a-八氢-2,7:3,6-二亚甲基萘并[2,3-b]恶丙烯
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2-Butenoic acid,2-methyl-,(8S,9R)-8,9-dihydro-8-[1-methyl-1-[[(2Z)-2-methyl-1-oxo-2-butenyl]oxy]ethyl
[(8S,9R)-8-[2-[(Z)-2-甲基丁-2-烯酰基]氧基丙-2-基]-2-氧代-8,9-二氢呋喃并[5,4-h]苯并吡喃-9-基](Z)-2-甲基丁-2-烯酸酯
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2-Pyridinecarboximidicacid, 4-phenyl-, hydrazide
N\'-氨基-4-苯基吡啶-2-甲脒
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2(5H)-Furanone,3,4-dibromo-
3,4-DIBROMOFURAN-2(5H)-ONE
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2-Naphthalenecarboxylicacid, 1,2,3,4-tetrahydro-1-oxo-, ethyl ester
1-氧代-1,2,3,4-四氢萘-2-羧酸乙酯
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2,4,6(1H,3H,5H)-Pyrimidinetrione, 5-(1-methylpropyl)-, potassium salt (1:1)
5-(1-甲基丙基)-2,4,6(1H,3H,5H)-嘧啶三酮钾盐
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2-Butenoic acid,2-(hydroxymethyl)-,[(1S,7R,7aR)-hexahydro-7-[[(2Z)-2-methyl-1-oxo-2-butenyl]oxy]-1H-p
[(1S,7R,8R)-7-[(Z)-2-甲基丁-2-烯酰基]氧基-2,3,5,6,7,8-六氢-1H-吡咯里嗪-1-基]甲基 (Z)-2-(羟基甲基)丁-2-烯酸酯
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2-Thiazolamine,5-chloro-
5-氯-2-氨基噻唑
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2H-Indazole-3-carbonitrile,2-methyl-
3-氰基-2-甲基-2H-吲唑
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2,4,6(1H,3H,5H)-Pyrimidinetrione,5-ethyl-
5-乙基巴比妥酸
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2,3-Diazabicyclo[2.2.1]heptane-2-acetonitrile,3-methyl-
(3-甲基-2,3-二氮杂双环[2.2.1]庚-2-基)乙腈
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2-Thiophenemethanamine,N-hydroxy-5-(1-methylethyl)-
N-羟基-1-(5-异丙基-2-噻吩基)甲胺
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2-Naphthalenecarboxamide,N,N'-(3,3'-dimethoxy[1,1'-biphenyl]-4,4'-diyl)bis[3-hydroxy-, sodium salt (1
3,3\'-[(3,3\'-二甲氧基联苯基-4,4\'-二基)二氨基甲酰]二萘-2-醇酸二钠
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2-Quinolinecarboxaldehyde,oxime
2-喹啉甲醛肟
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2H-Indol-2-one,1,3-dihydro-3-hydroxy-3-(2-oxo-2-phenylethyl)-
3-羟基-3-(2-氧代-2-苯基乙基)-1,3-二氢-2H-吲哚-2-酮
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2-Naphthalenepropanaminium,N,N,N-trimethyl-g-oxo-,iodide (1:1)
2-(BETA-萘甲酰基)乙基三甲基碘化铵
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2(3H)-Furanone,3-[(4,5-dimethoxy-2-nitrophenyl)methylene]dihydro-
3-(4,5-二甲氧基-2-硝基苯亚甲基)二氢呋喃-2(3H)-酮
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2(3H)-Benzofuranone,5-[(1S)-4-(acetyloxy)-1-methylbutyl]-3a,4,7,7a-tetrahydro-4-hydroxy-6-methyl-3-me
旋复花内酯
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2H-1,4-Benzoxazin-3(4H)-one,2,4-dihydroxy-7-methoxy-
丁布
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2,7:3,6-Dimethanonaphth[2,3-b]oxiren-8-one,3,4,5,6,9,9-hexachloro-1a,2,2a,3,6,6a,7,7a-octahydro-,(1aR
4-O-α-D-吡喃葡萄糖基-N-(硫代甲亚基)-D-吡喃葡萄糖基胺
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2-Pyrrolidinone,5-ethoxy-1-[(4-methoxyphenyl)sulfonyl]-
5-乙氧基-1-[(4-甲氧苯基)磺酰]吡咯烷-2-酮
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2-Benzofurancarboximidamide,N-phenyl-
乙酸钌
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2H-Indol-2-one,1,3-dihydro-3-(2-oxopropylidene)-
3-丙酮亚基-2-2-吲哚酮
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2-Butenamide,N-[1-[(dimethylamino)carbonyl]propyl]-N-ethyl-
克罗乙胺
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2-Pyridinecarboxylicacid, 5-(4-chlorobutyl)-
5-(4-氯丁基)吡啶-2-羧酸
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2-Hexenoic acid,2-methylpropyl ester, (E)- (9CI)
(E)-己-2-烯酸异丁基酯
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2-Naphthalenol,1-[2-(2-methoxy-5-methylphenyl)diazenyl]-
1-[2-(2-甲氧基-5-甲基苯基)偶氮]-2-萘酚
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2H-Imidazo[4,5-d]oxazolo[5,4-b]pyridine(9CI)
2H-咪唑并[4,5-d][1,3]恶唑并[5,4-b]吡啶
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2-Thiazolamine,4,5-dihydro-N-phenyl-
N-苯基-4,5-二氢-1,3-噻唑-2-胺
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2,3-Hexanedione,1-(phosphonooxy)-
2,3-二氧代己基磷酸二氢酯
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2-Propenoic acid,2-methyl-,(3aR,4S,6R,10S,11S,11aS)-6-(acetyloxy)dodecahydro-11-hydroxy-6,10-dimethyl
[(3aR,4S,6R,10S,11S,11aS)-6-乙酰氧基-11-羟基-6,10-二甲基-3-亚甲基-2,7-二氧代-3a,4,5,8,9,10,11,11a-八氢环癸并[b]呋喃-4-基] 2-甲基丙-2-烯酸酯
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2-Benzothiazoleacetonitrile,a-(hydroxyimino)-, (Z)- (9CI)
2-戊烯酸,2-(乙酰基氨基)-4-羰基-,甲基酯
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2,5-Pyrrolidinedione,1-[(1-oxo-13-docosenyl)oxy]-, (Z)- (9CI)
4-甲氧基吡啶-3-甲腈
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2H-1-Benzopyran-4-ol,3,4-dihydro-2-phenyl-, (4S)-
2H-1-苯并吡喃-4-醇,3,4-二氢-2-苯基-,(4S)-
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2-Azaspiro[4.4]nonane-2-propanamine,N,N,7-trimethyl-
甲磺酸,1-[(4,5-二甲基-3-异[口噁]唑基)氨基]-
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2-Pyridinecarboxamide,5-butyl-N-[2-(diethylamino)ethyl]-
5-丁基-N-(2-二乙基氨基乙基)吡啶-2-甲酰胺
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2-Pyrrolidinone,5-butoxy-1-[3-(trifluoromethyl)benzoyl]-
5-丁氧基-1-{[3-(三氟甲基)苯基]羰基}吡咯烷-2-酮
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2-Naphthalenecarboxamide,N-[4-[2-cyclopentyl-4-(1,1-dimethylethyl)phenoxy]butyl]-1-hydroxy-
1-[2-氨基-1-(2,5-二甲氧苯基)乙基]吡咯烷-3-羧酸
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2-Piperazinepropanamide,a,a-dimethyl-
2-哌嗪叔丁基羧酰胺
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2H-1-Benzopyran-2-one,7-hydroxy-4-propyl-
7-羟基-4-丙基-2H-色烯-2-酮
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2-Propanone,3-(dimethylamino)-1-hydroxy-1,1-diphenyl-
3-(二甲基氨基)-1-羟基-1,1-二苯基-2-丙酮
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2,7,11-Tetradecatrienoicacid, 4,6,8,10-tetraethyl-4,6-dihydroxy-
(2E,7E,11E)-4,6,8,10-四乙基-4,6-二羟基十四碳-2,7,11-三烯酸
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2-Propanol,1,1'-(decylimino)bis-
1,1\'-(癸基亚胺)二丙-2-醇
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2H-1-Benzopyran-3,7,8-triol,2-(3,4-dihydroxyphenyl)-3,4-dihydro-, (2R,3S)-
2H-1-苯并吡喃-3,7,8-三醇,2-(3,4-二羟基苯基)-3,4-二氢-, (2R,3S)-
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2-Cyclohexen-1-one,6,6-dimethyl-2-phenyl-
2-环庚烯-1-酮,2,3-二羟基-
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2H-1,3-Thiazine,2-butyltetrahydro-, hydrochloride (1:1)
2-丁基-1,3-噻嗪烷盐酸盐