2开头化工名词
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2-Propenoic acid,2-methyl-, [2,2,2-trifluoro-1-(trifluoromethyl)ethylidene]di-4,1-phenyleneester (9CI
六氟-2,2-双(4-甲基丙烯醛基氧基苯基)丙烷
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2H-Pyrazolo[4,3-c]pyridine-7-carboxylicacid,3-amino-4-hydroxy-2-methyl-
3-氨基-2-甲基-4-氧代-4,5-二氢-2H-吡唑并[4,3-c]吡啶-7-羧酸
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2H-1-Benzopyran-3-carbonitrile,2-ethoxy-
2H-1-苯并吡喃-3-甲腈,2-乙氧基-(9CI)
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2-Butenenitrile,2-acetyl-3-(methylamino)-
(E)-1-(5-乙酰基-2,4-二羟基-苯基)-3-(4-羟基-3-甲氧基-苯基)pr op-2-烯-1-酮
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2-Propenenitrile,3-(3,6-diethylpyrazinyl)-, (E)- (9CI)
2-苄氧基苯甲基胺
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2-Propenenitrile,3-(3,6-diethylpyrazinyl)-, (Z)- (9CI)
(2Z)-3-(3,6-二乙基-2-吡嗪基)丙烯腈
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2,7-Naphthalenedisulfonicacid, 3,6-bis[2-(5-chloro-2-hydroxy-3-sulfophenyl)diazenyl]-4,5-dihydroxy-,s
氯磺酚S
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2-Thiophenecarboxaldehyde,3-phenoxy-
3-苯氧基噻吩-2-甲醛
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2-Thiophenepropanoicacid, b-[(2-methoxy-2-oxoethyl)thio]-, methyl ester
beta-[(2-甲氧基-2-氧代乙基)硫代]-2-噻吩丙酸甲酯
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2H-1-Benzopyran-6-carboxaldehyde,3,4-dihydro-2,2-dimethyl-
2,2-二甲基香豆素-6-甲醛
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2-Cyclohexen-1-one,2-chloro-3-hydroxy-
2-氯-3-羟基-2-环己烯-1-酮
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2-Pyridinecarboxylicacid, 3-mercapto-
3-巯基甲酸吡啶盐酸盐
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2'-Adenylic acid,5'-(dihydrogen phosphate), disodium salt (9CI)
腺苷2`,5`-二磷酸钠盐
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2-[[(E,2S,3R)-3-hydroxy-2-[[(Z)-octadec-9-enoyl]amino]octadec-4-enoxy]-oxido-phosphoryl]oxyethyl-trim
中文名称暂缺
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2-Pyrazinecarboxamide,N-(aminoiminomethyl)-6-chloro-3-[(cyclopropylmethyl)amino]-
N-脒基-6-氯-3-[(环丙基甲基)氨基]吡嗪甲酰胺
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2,7-Naphthyridine,1,3,4,5,6,8-hexafluoro-
1,3,4,5,6,8-六氟-2,7-萘啶
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2-Propen-1-one, 1-[2-(b-D-glucopyranosyloxy)-4,6-dihydroxyphenyl]-3-(4-hydroxyphenyl)-,(2E)-
异杞柳甙
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2-Pyridinemethanamine, a,6-dimethyl-
1-(6-甲基吡啶-2-基)乙胺
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2-Pentanone,4-(ethylnitrosoamino)-4-methyl-
4-(乙基亚硝基氨基)-4-甲基-2-戊酮
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2-Azetidinecarboxylicacid, 1-methoxy-4-oxo-, methyl ester, (R)- (9CI)
甲基(2R)-1-甲氧基-4-氧代-2-吖丁啶羧酸酯
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2,4-Cyclopentadiene-1-carbonylchloride, 1,2,3,4,5-pentamethyl-
1,2,3,4,5-五甲基-2,4-环戊二烯-1-甲酰氯
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2-Thiazolidinone,4-methyl-3-(1-methylethyl)-
酸,(3R,5aS,6R,8aS,9R,10S,12R,12aR)-十氢-3,6,9-三甲基-3,12-环氧-12H-吡喃并[4,3-j]-1,2-苯并二噁庚-10-基丙基酯碳
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2,4-Imidazolidinedione,3-ethyl-5-phenyl-, (5S)-
聚(d(A-T)铯)
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2(3H)-Benzothiazolone,7-(2-aminoethyl)-
7-(2-氨基乙基)-1,3-苯并噻唑-2-醇
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2(3H)-Benzothiazolone,4-hydroxy-7-[2-(methylamino)ethyl]-
7-[2-(甲基氨基)乙基]-1,3-苯并噻唑-2,4-二醇
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2,5-Cyclononadiene-1-carboxylicacid, 9-(1,5-dimethyl-4-hexenyl)-2,6-dimethyl- (9CI)
(2Z,5E)-2,6-二甲基-9-(6-甲基庚-5-烯-2-基)环壬-2,5-二烯-1-羧酸
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2(3H)-Benzothiazolone,7-(2-aminoethyl)-4-hydroxy-
7-(2-氨基乙基)-1,3-苯并噻唑-2,4-二醇
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2,7-Naphthyridine,3-methyl-
3-甲基-2,7-萘啶
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2-Thiazolamine,N-cyclohexyl-
N-环己基-1,3-噻唑-2-胺
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2H-1,3,2-Benzodiazaborole,2-phenyl-
2-苯基-1,3,2-苯并二氮杂硼杂环戊二烯
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2H-1-Benzopyran-6-ol,3,4-dihydro-2,2,7,8-tetramethyl-
2,2,7,8-四甲基-6-色满醇
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2,7-Naphthalenedisulfonicacid,5-[2-[2,4-dihydroxy-3-[2-(4-nitrophenyl)diazenyl]phenyl]diazenyl]-4-hyd
5-({2,4-二羟基-3-[(4-硝基苯基)偶氮]苯基}偶氮)-4-羟基-3-[(2-羟基-5-硝基苯基)偶氮]-2,7-萘二磺酸
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2-Cyclohexen-1-one,3-(3-buten-1-yloxy)-
3-(3-丁烯-1-基氧基)-2-环己烯-1-酮
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2-Propyn-1-ol,3-(3,6-diethyl-2-pyrazinyl)-
3-(3,6-二乙基-2-吡嗪基)-2-丙炔-1-醇
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2-Benzofuranmethanamine,a-phenyl-
1-(1-苯并呋喃-2-基)-1-苯甲胺盐酸盐
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2-Azabicyclo[3.2.1]octane-2-carboxylicacid, methyl ester
甲基2-氮杂双环[3.2.1]辛烷-2-羧酸酯
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2(1H)-Pyridinone,5-(hydroxymethyl)-
5-(羟甲基)吡啶-2(1H)-酮
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2H-1-Benzopyran-6-carboxaldehyde,3,4-dihydro-2-phenyl-
2H-1-苯并吡喃-6-甲醛,3,4-二氢-2-苯基-(9CI)
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2H-Indazole-3-carboxylicacid, 2-methyl-, methyl ester
2-甲基-2H-吲唑-3-羧酸甲酯
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2-Propyn-1-ol,3-(3,6-dimethyl-4-oxido-2-pyrazinyl)-
3-(3,6-二甲基-4-氧代-2-吡嗪基)-2-丙炔-1-醇
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2-Naphthalenecarboxamide,4,4'-[1,3,4-oxadiazole-2,5-diylbis(4,1-phenylene-2,1-diazenediyl)]bis[N-(2-c
偶氮颜料2#
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2H-1,2,3-Triazole,2-methyl-4-nitro-, 3-oxide
2H-1,2,3-三唑,2-甲基-4-硝基-,3-氧化(9CI)
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2H-1,2,3-Triazole,2-methyl-4-nitro-, 1-oxide
2-甲基-4-硝基-2H-1,2,3-三唑1-氧化物
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2-Pyrrolidinone,3-hydroxy-, (3S)-
(S)-3-羟基-2-吡咯烷酮
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2-Oxazolemethanamine,5-(4-chlorophenyl)-N-methyl-, hydrochloride (1:2)
1-[5-(4-氯苯基)-1,3-恶唑-2-基]-N-甲基-甲胺二盐酸盐
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2-Propenoic acid,2-methyl-,1,1'-[(9,10-dihydro-9,10-dioxo-1,4-anthracenediyl)bis(imino-2,1-ethanediyl
1,4-双((2-羟基乙基)氨基)-9,10-蒽二酮双(2-丙烯OIC)酯
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2-Propenoic acid,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,12,12,12-eicosafluoro-11-(trifluoromethyl)dodec
2-(全氟-9-甲基癸基)丙烯酸乙酯
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2-Pyridinesulfonicacid, 6-amino-
6-氨基-2-吡啶磺酸
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2(1H)-Quinolinone,3-(2-hydroxy-3-methylbutyl)-4,8-dimethoxy-1-methyl-
3-(2-羟基-3-甲基丁基)-4,8-二甲氧基-1-甲基-2(1H)-喹啉酮
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2,8,10-Trioxa-5-azaundecanoicacid, 5-[4-[2-(2,6-dichloro-4-nitrophenyl)diazenyl]phenyl]-9-oxo-, methy
2-[[4-(2,6-二氯-4-硝基苯基)偶氮苯基]-(2-甲氧羰基氧基乙基)氨基]乙基甲基碳酸酯