2开头化工名词
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2H-1-Benzopyran-2-one,6-chloro-
6-氯-2H-色烯-2-酮
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2H-1,4-Benzoxazin-3(4H)-one,6-chloro-
6-氯-2H-1,4-苯并噁嗪-3(4H)-酮
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2-Benzofurancarboximidamide,N-hydroxy-
N-羟基-2-苯并呋喃羧酰胺
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2-Oxazolidinone,5-phenyl-
5-苯基-2-恶唑烷酮
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2,3'-Bipyridine,3-[(2,4-dimethoxyphenyl)methylene]-3,4,5,6-tetrahydro-, hydrochloride (1:2),(3E)-
(3E)-3-[(2,4-二甲氧基苯基)亚甲基]-3,4,5,6-四氢-2,3-联吡啶二盐酸盐
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2H-Benzimidazol-2-one,1-[1-(4-chlorobenzoyl)ethenyl]-1,3-dihydro-3-methyl-
1-{1-[(4-氯苯基)羰基]乙烯基}-3-甲基-1,3-二氢-2H-苯并咪唑-2-酮
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2(3H)-Furanone,dihydro-3-iodo-
二氢-3-碘呋喃-2(3H)-酮
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2-Propenoic acid,2-methyl-, 3-(1,1,3,3,3-pentamethyl-1-disiloxanyl)propyl ester
甲基丙烯酰氧丙基五甲基二硅氧烷
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2H-Pyran-2-one,3,6-dihydro-4-methyl-
2H-吡喃-2-酮,3,6-二氢-4-甲基-
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2,5-Hexanediamine,2,4-dimethyl-
5H-二吡咯并[1,2-c:2\',1\'-e]咪唑-5-酮,1,2,3,9b-四氢-
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2-Propenamide,N-(aminoiminomethyl)-3-(2,3-dimethylphenyl)-, (2E)-
(2E)-N-(二氨基亚甲基)-3-(2,3-二甲基苯基)丙烯酰胺
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2-Propenoic acid,3-(3-nitrophenyl)-, methyl ester
3-(3-硝基苯基)败脂酸甲基酯
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2-Pyrimidinamine,4-(4-chlorophenyl)-6-methyl-
4-(4-氯苯基)-6-甲基嘧啶-2-胺
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2-Pyrimidinamine,4-(5-iodo-2-thienyl)-6-methyl-
4-(5-碘-2-噻吩)-6-甲基嘧啶-2-胺
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2-Propenoic acid,2-methyl-, 2-(ethylthio)ethyl ester
乙硫基乙基甲基丙烯酸酯
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2-Propanone,1-[3-(2,3-dihydroxypropyl)-3,4-dihydro-2,6-dimethoxy-5-nitro-4-pyrimidinyl]-
4-乙酰基甲基-3,4-二氢-3-(2,3-二羟基丙基)-2,6-二甲氧基-5-硝基嘧啶
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2-Piperidinecarboxamide,N-(2,6-dimethylphenyl)-1-methyl-
2-甲基-2,6-壬二烯-1-胺
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2-Imidazolidinethione,5-phenyl-1-(phenylmethyl)-
5-苯基-1-(苯基甲基)咪唑烷-2-硫酮
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2-Propenoic acid,2-hydroxy-3-[3-(trimethoxysilyl)propoxy]propyl ester
2-羟基-3-[3-(三甲氧基硅烷基)丙氧基]丙基丙烯酸酯
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2-Nonanol, 2-methyl-
2-甲基-2-壬醇
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2(1H)-Pyrimidinone,1-methyl-5-nitro-
1-甲基-5-硝基-2(1H)-嘧啶酮
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2H-Isoindole
2H-异吲哚
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2-Propenoic acid,3-(2-furanyl)-2-mercapto-
2-巯基-3-呋喃-2-基丙烯酸
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2H,8H-Benzo[1,2-b:5,4-b']dipyran-2-one,4-hydroxy-5-methoxy-3-(4-methoxyphenyl)-8,8-dimethyl-
4-羟基-5-甲氧基-3-(4-甲氧基苯基)-8,8-二甲基-2H,8H-苯并[1,2-b:5,4-b\']二吡喃-2-酮
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2-Undecene,1,1-diethoxy-, (Z)- (9CI)
3-(联苯基-4-基)-3-羟基丙酸
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2,6-Dodecadienoic acid,(2E,6Z)-
(2E,6Z)-十二碳-2,6-二烯酸
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2-Butenoic acid,4-oxo-4-(4-phenyl-1-piperazinyl)-
S-(N-甲基氨基甲酰)谷胱甘肽单甲基酯
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2-Pyrazinecarboxylicacid, 1,6-dihydro-3-methyl-5-(1-methylethyl)-6-oxo-, ethyl ester
乙基5-异丙基-3-甲基-6-氧代-1,6-二氢-2-吡嗪羧酸酯
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2(1H)-Pyrimidinone,tetrahydro-1-[[(5-nitro-2-furanyl)methylene]amino]-
1-[(5-硝基呋喃-2-基)亚甲基氨基]-1,3-二嗪农-2-酮
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2-Aminoadamantane
2-氨基金刚烷
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2H-Imidazole-2-thione,1-(3-chlorophenyl)-1,3-dihydro-
1-(3-氯苯基)咪唑啉-2-硫酮
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2-Phenazinamine,N,5-bis(4-chlorophenyl)-3-(cyclohexylimino)-3,5-dihydro-
(3E)-N,5-二(4-氯苯基)-3-(环己基亚氨基)-3,5-二氢吩嗪-2-胺
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2H-1,3-Thiazine,tetrahydro-2-nonyl-, hydrochloride (1:1)
2-壬基-1,3-噻嗪烷盐酸盐
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21H,23H-Porphine-2,8,12,18-tetrapropanoicacid, 3,7,13,17-tetramethyl-
3,7,13,17-四甲基-21H,23H-卟吩-2,8,12,18-四丙酸
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2-Piperazinone,6-methyl-4-(phenylmethyl)-, (6S)-
(6S)-4-苄基-6-甲基-2-哌嗪酮
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2H-Naphtho[1,2-d]triazole-5-sulfonicacid, 2-[4-[2-(4-chloro-2-sulfophenyl)ethenyl]-3-sulfophenyl]-, t
乙铵,2-[(2,6-二甲基苯基)氨基]-N,N-二乙基-2-羰基-N-(苯基甲基)-, 氢氧化(1:1)
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2,4,7,12-Tetraazatridecan-13-oicacid,9-hydroxy-2-methyl-5-(1-methylethyl)-1-[2-(1-methylethyl)-4-thia
N-[(2S,3S,5S)-3-羟基-5-({[(2-甲基-1,3-噻唑-5-基)甲氧基]羰基}氨基)-1,6-二苯基己烷-2-基]-N~2~-(甲基{[2-(丙烷-2-基)-1,3-噻唑-4-基]甲基}氨基甲酰)-L-缬氨酸酰胺
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2,4-Pentadienamide,5-(1,3-benzodioxol-5-yl)-N,N-dimethyl-
5-(1,3-苯并二氧戊环-5-基)-N,N-二甲基-2,4-戊二烯酰胺
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2H-Pyran-2-one,6-cyclopentyltetrahydro-
6-环戊基四氢-2H-吡喃-2-酮
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2-Butenedioic acid(2Z)-, 1,1'-(dibutylstannylene) 4,4'-bis[2-(dimethylamino)ethyl] ester
(氯甲基)癸基二甲基硅烷
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2H-Naphth[1,8-cd]isothiazole-3,5-disulfonicacid, 1,1-dioxide
氯化苯甲基(2-羟基乙基)甲基[3-[(1-羰基十八烷基)氨基]丙基]铵
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2-Naphthalenecarboximidamide,6-hydroxy-
6-羟基-2-萘IMID酰胺
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2-Propenoic acid,3-phenyl-, (2Z)-
別桂皮酸
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2H-1-Benzopyran-4-carbonitrile,3-(2-benzothiazolyl)-7-(diethylamino)-2-oxo-
3-(2-苯并噻唑基)-7-(二乙氨基)-2-氧代-2H-1-苯并吡喃-4-腈
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2-Oxazolamine,5-cyclobutyl-
5-环丁基-1,3-噁唑-2-胺
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2-Pyridinecarboxamide,3-amino-N-(5-methyl-2-pyridinyl)-
3-氨基-N-(5-甲基-2-吡啶基)-2-吡啶甲酰胺
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2-Pyridinecarboxylicacid, (3-methyl-3-oxetanyl)methyl ester
(3-甲基-3-氧杂环丁基)甲基2-吡啶羧酸酯
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2-Thiophenecarboxaldehyde,3,5-dimethyl-
3,5-二甲基-2-噻吩甲醛
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2-Propanamine,N-(1,1-dimethylethyl)-2-methyl-
2- 叔丁胺
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2-Propenamide,2-cyano-3-phenyl-
2-氰基-3-苯丙烯酰胺