2开头化工名词
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2,5-Piperazinedione,3-(2-methylpropyl)-, (3S)-
CYCLO(-GLY-LEU)
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2-Oxepanone,3,3,5-trimethyl-
3,3,5-三甲基氧杂环庚烷-2-酮
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2-Butanamine,N,2-dimethyl-N-nitroso-
N,2-二甲基-N-亚硝基丁烷-2-胺
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2-Propenoic acid,2-(phosphonothio)-
2-膦酰硫基丙-2-烯酸
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2-Naphthalenesulfonicacid, dibutyl-, sodium salt (9CI)
1,3-二丁基萘-2-磺酸钠
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2,4(1H,3H)-Pyrimidinedione,3-acetyl-5-fluoro-
2-吡咯烷乙酸,-α--羟基-,乙基酯(9CI)
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2-Naphthalenol,6-methyl-
6-甲基萘-2-醇
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2-Imidazolidinethione,1-nitroso-
1-亚硝基咪唑烷-2-硫酮
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2,4-Imidazolidinedione,5-hydroxy-1-[[[5-(4-nitrophenyl)-2-furanyl]methylene]amino]-
5-羟基丹曲洛林
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2-Octen-1-ol,3,7-dimethyl-, acetate, (2Z)- (9CI)
二[2-甲基-5-羰基吡咯烷-1-乙酰]酰肼
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2,6,10,14-Hexadecatetraene-1,13-diol,3,7,11,15-tetramethyl-, (2E,6E,10E,13R)-
(2E,6E,10E,13S)-3,7,11,15-四甲基十六碳-2,6,10,14-四烯-1,13-二醇
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2-Piperazinone,4-[1-oxo-3-(3,4,5-trimethoxyphenyl)-2-propen-1-yl]-
{4-[2-(二乙胺基)乙氧基]-3,5-二碘苯基}[2-(2,4,6-三甲苯基)-1-苯并呋喃-3-基]甲酮盐酸
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2(1H)-Naphthalenone,6-(1,1-dimethylethyl)octahydro-, (4aa,6b,8aa)- (9CI)
N-[6-(2-羟基乙氧基)-5-(2-甲氧基苯氧基)-2-[2-(2H-四唑-5-基)吡啶-4-基]嘧啶-4-基]-5-甲基-吡啶-2-磺酰胺
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2,4-Imidazolidinedione,1,1'-(iminodi-2,1-ethanediyl)bis- (9CI)
1,1\'-(亚氨基二-2,1-乙二基)二(2,4-咪唑烷二酮)
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2-Butenoic acid,2-methyl-,(5S,6S,7S,13aS)-5,6,7,8-tetrahydro-6-hydroxy-1,2,3,13-tetramethoxy-6,7-dime
五味子酯乙
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2-Piperazinecarboxylic acid,4-[(dipentylamino)carbonyl]-1-[(diphenylamino)carbonyl]-, (2S)-
2-哌嗪羧酸,4-[(二戊基氨基)羰基]-1-[(二苯基氨基)羰基]-, (2S)-
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2,4(1H,3H)-Pyrimidinedione,5-bromo-6-methyl-1-phenyl-3-(2-propen-1-yl)-
5-溴-6-甲基-1-苯基-3-丙-2-烯基嘧啶-2,4-二酮
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2,4-Pentadienoic acid,5-(1-hydroxy-2,6,6-trimethyl-4-oxo-2-cyclohexen-1-yl)-3-methyl-
5-(1-羟基-2,6,6-三甲基-4-氧代-2-环己烯-1-基)-3-甲基-2,4-戊二烯酸
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2H-1,4-Benzothiazine,3,4-dihydro-
3,4-二氢-2H-1,4-苯并噻嗪
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2,5-Pyrrolidinedione,1-methyl-3-(4-methylphenyl)-
1-甲基-3-(4-甲基苯基)吡咯烷-2,5-二酮
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2-Pyrazinecarboxamide,N-(2-[1,1'-biphenyl]-4-yl-1-hydroxy-2-oxoethyl)-
N-(2-(1,1\'-联苯)-4-基-1-羟基-2-氧代乙基)吡嗪甲酰胺
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2-Butenedioic acid(2Z)-, 1-hexyl ester
己基马来酸氢酯
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2,4,6(1H,3H,5H)-Pyrimidinetrione,5-ethyl-5-pentyl-
5-乙基-5-戊基-2,4,6(1H,3H,5H)-嘧啶三酮
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2H,12H-12a,2,7a-(Epoxyethanylylidene)indolo[2,3-a]quinolizine-15-carboxylicacid, 3-ethylidene-1,3,4,6
阿枯明
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2-Propenamide,N-hexadecyl-
N-十六烷基丙烯酰胺
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2-Oxazolamine,4,5-dihydro-N-(3-methylcyclohexyl)-
N-(3-甲基环己基)-4,5-二氢-1,3-噁唑-2-胺
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2-Propenamide,3-(2-methylphenyl)-, (2E)-
(E)-3-(2-甲基苯基)丙-2-烯酰胺
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2-Furanpropanamide,5-nitro-
3-(5-硝基呋喃-2-基)丙酰胺
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2-Propenoic acid,2-methyl-, 1,1'-[(ethylimino)di-2,1-ethanediyl] ester
(乙基亚氨基)二-2,1-乙二基二甲丙烯酰酸酯
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2-Dibenzofuranmethanol,a-(aminomethyl)-, hydrochloride(1:1)
CAS号:63765-70-8
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2H-3,1-Benzoxazine-2,4(1H)-dione,6,8-dichloro-
3,5-二氯靛红酸酐
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2-Propenoic acid,3-(4-isocyano-6-oxabicyclo[3.1.0]hex-3-en-1-yl)-, (+)-
N,N-二乙基-4-甲基-3-羰基-4-氮杂-5α-雄甾烷-17β-甲酰胺
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2,5-Cyclohexadiene-1,4-dione,2,6-diiodo-
2,6-二碘对苯醌
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2-Pyrrolidinecarboxamide,1-[[(2R,3S)-5-chloro-3-(2-chlorophenyl)-1-[(3,4-dimethoxyphenyl)sulfonyl]-2,
RELCOVAPTAN
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2l5,4l5,6l5,8l5-1,3,5,7,2,4,6,8-Tetrazatetraphosphocine,2,2,4,4,6,6,8,8-octachloro-
2,2,4,4,6,6,8,8-八氯-2,2,4,4,6,6,8,8-八氢-1,3,5,7,2,4,6,8-四氮杂四磷杂环辛烯
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2-Propenoic acid,2-methyl-, 2-[[bis(dimethylamino)phosphinyl]oxy]ethyl ester
2-[[二(二甲基氨基)亚膦酰]氧基]乙基甲基丙烯酸酯
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2-Naphthalenecarboxamide,3-hydroxy-N-(4-methoxyphenyl)-4-(2-phenyldiazenyl)-
3-羟基-N-(4-甲氧基苯基)-4-(苯基偶氮)-2-萘甲酰胺
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2-Butanone,3-amino-4-(1H-imidazol-5-yl)-
3-氨基-4-(1H-咪唑-4-基)-丁烷-2-酮二盐酸盐
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2(1H)-Pyridinone,1-[[(5-nitro-2-furanyl)methylene]amino]-4,6-diphenyl-
1-{[(E)-(5-硝基呋喃-2-基)甲亚基]氨基}-4,6-二苯基吡啶-2(1H)-酮
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2,4(1H,3H)-Pyrimidinedione,5-fluoro-1-[(2R)-tetrahydro-2-furanyl]-
替加氟
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2(1H)-Pyrimidinone,tetrahydro-4-hydroxy-5,5-dimethyl-6-(1-methylethyl)-
四氢-4-羟基-6-异丙基-5,5-二甲基-1H-嘧啶-2-酮
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2-Propenamide,N-[2-(2-hydroxyphenyl)-2H-benzotriazol-5-yl]-2-methyl-
N-[2-(2-羟基苯基)苯并三唑-5-基]-2-甲基丙-2-烯酰胺
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2,4-Pentanedione,3-propyl-
3-正丙基-2,4-戊二酮
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2-Pyrazinecarboxamide,3-amino-N-(aminoiminomethyl)-6-chloro-5-(methylpropylamino)-
5-(N-甲基-N-丙基)阿米洛利
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2-Anthracenesulfonicacid, 1-amino-4-[(4-amino-2-sulfophenyl)amino]-9,10-dihydro-9,10-dioxo-
1-氨基-4-(4-氨基-2-磺基苯胺基)-9,10-二氢-9,10-二羰基蒽-2-磺基酸
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2-Furanmethanamine,N,N-bis(2-chloroethyl)tetrahydro-
N,N-二(2-氯乙基)四氢-2-呋喃甲胺
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2,4-Hexadiene,1,1-diethoxy-
反,反-2,4-己二烯醛二乙基乙缩醛
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2,4-Decadienoic acid,(2E,4E)-
(2E,4E)-2,4-癸二烯酸
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2-Quinolinecarboxylicacid, 4,6-dihydroxy-
6-羟基-4-氧代-1H-喹啉-2-羧酸
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2-Naphthalenesulfonicacid, 7-(benzoylamino)-4-hydroxy-
2-苯甲酰基氨基-5-萘酚-7-磺酸