2开头化工名词
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2-Butenoic acid,3-(1-pyrrolidinyl)-, methyl ester
3-吡咯里嗪-2-丁烯酸甲酯
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2H-Isoindole-2-pentanenitrile,1,3-dihydro-1,3-dioxo-
5-(1,3-二氧代异吲哚-2-基)戊腈
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2-Propenoic acid,2-[(ethoxycarbonyl)amino]-, methyl ester
甲基2-[(乙氧羰基)氨基]丙烯酸酯
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2-Oxonanone
氧杂环壬烷-2-酮
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2H-1-Benzopyran-6-carbonitrile,3,4-dihydro-3-hydroxy-2,2-dimethyl-4-(2-oxo-1(2H)-pyridinyl)-, (3S,4R)
依马卡林
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2,3-Dibenzofurandiol,5a,6,7,8,9,9a-hexahydro-, (5aR,9aS)-rel-
2,3-二苯并呋喃二醇, 5a,6,7,8,9,9a-六氢-, 反- (9CI)
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2(5H)-Furanone,4-[(1E)-2-[(1R,2S,4S,4aS,5R,6R,8aR)-4-(benzoyloxy)decahydro-2,5,6-trihydroxy-1,2,4a,5-
半枝莲内酯D
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2-Propanone,1-hydroxy-1-phenyl-, (1R)-
L-苯基乙酰基甲醇(L-PAC)
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2-Oxabicyclo[2.1.1]hexane-5-carboxylicacid, methyl ester, (1a,4a,5b)- (9CI)
甲基(1S,4R,5R)-2-氧杂双环[2.1.1]己烷-5-羧酸酯
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2-Benzothiazoleacetonitrile,a-[[4-(dimethylamino)phenyl]methylene]-
(2E)-2-(1,3-苯并噻唑-2-基)-3-[4-(二甲基氨基)苯基]丙烯腈
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2H-1-Benzopyran-2-one,6-methoxy-
6-甲氧基-2H-色烯-2-酮
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2-Propanone,1-chloro-3-[[4-(4-morpholinyl)-1,2,5-thiadiazol-3-yl]oxy]-
4-吗啉-4-基-1,2,5-三唑-3-基氯乙酸
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2-Furanmethanol,5-phenoxy-
(5-苯氧基-2-呋喃基)甲醇
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2(1H)-Quinoxalinone,7-amino-6-fluoro-3,4-dihydro-
2(1H)-喹喔啉酮,7-氨基-6-氟-3,4-二氢-(9CI)
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2H-Tetrazole,5,5'-azobis[2-ethyl- (6CI,9CI)
二(2-乙基四唑-5-基)二氮烯
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2(5H)-Furanone,3-[(2R)-7-[(2R,5S)-5-[(1S,4R)-1,4-dihydroxy-4-[(2R,5R)-tetrahydro-5-[(1R)-1-hydroxytri
3-[7-[5-[1,4-二羟基-4-[5-(1-羟基十三烷基)四氢呋喃-2-基]丁基]四氢呋喃-2-基]-2-羟基庚基]-5-甲基-5H-呋喃-2-酮
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2-Oxiranecarboxylicacid, 3-[4-(4-methyl-3-penten-1-yl)-3-cyclohexen-1-yl]-, ethyl ester
3-[4-(4-甲基戊-3-烯基)环己-3-烯-1-基]环氧乙烷-2-羧酸乙酯
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2H-Indole-2-thione,1-butyl-1,3-dihydro-
1-丁基-1,3-二氢-2H-吲哚-2-硫酮
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2-Propen-1-one,1-[4-methyl-2-[(4-methylphenyl)amino]-5-thiazolyl]-3-(4-nitrophenyl)-
芴甲氧羰基-D-蛋氨酸
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2H-Pyran-4-carboxylicacid, 2-ethoxy-3,4-dihydro-6-methyl-, methyl ester
甲基2-乙氧基-6-甲基-3,4-二氢-2H-吡喃-4-羧酸酯
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2-Piperazinecarboxylicacid, 5-methyl-6-oxo-, ethyl ester, (2R-cis)- (9CI)
乙基(2R,5S)-5-甲基-6-氧代-2-哌嗪羧酸酯
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2-Thiazolemethanol, a-ethenyl-
1-(1,3-噻唑-2-基)-2-丙烯-1-醇
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2-Piperidineethanol,1-ethyl-a-methyl-, 2-benzoate
1-(1-乙基哌啶-2-基)丙-2-基苯甲酸酯
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2,8,10-Trioxa-5-azadodecanoicacid, 5-[3-chloro-4-[2-(2-cyano-4-nitrophenyl)diazenyl]phenyl]-9-oxo-, e
(2R,3R)-1,4-二[(硫代氨基)氧代]丁烷-2,3-二醇
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2-Pyrazinecarboxamide,3,5-diamino-N-(aminoiminomethyl)-6-bromo-N-methyl-
2(3H)-呋喃酮,3-氨基二氢-, (R)-
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2H-1-Benzopyran-3-carboxaldehyde,6-chloro-4-hydroxy-2-oxo-
6-氯-4-羟基-2-氧代-2H-苯并吡喃-3-甲醛
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2-Pyrazinecarboxylicacid, 3-amino-6-(4-methylphenyl)-, ethyl ester, 4-oxide
3-氨基-6-(4-甲基苯基)吡嗪羧酸二乙酯-4-氧化物
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2H-Pyrrole-5-carboxylicacid, 3,4-dihydro-, methyl ester, 1-oxide
2H-吡咯-5-羧酸,3,4-二氢-,甲基酯,1-氧化(9CI)
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2-Furancarboxaldehyde,5-(iodomethyl)-
5-(碘甲基)-2-呋喃甲醛
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2H-1-Benzopyran-7-ol,3-(4-hydroxyphenyl)-4-methyl-2-[4-[2-(1-piperidinyl)ethoxy]phenyl]-
外消旋-阿考比芬
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2-Thiazolamine,4-(2,3-dihydro-1,4-benzodioxin-6-yl)-
4-(2,3-二氢-苯并[1,4]二?英-6-YL)-噻唑-2-基胺
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2,6-Pyridinedicarboxaldehyde,3-hydroxy-
3-羟基-2,6-吡啶二甲醛
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2-Hexen-1-ol,6-(1-ethoxyethoxy)-, (2E)-
(E)-6-(1-乙氧基乙氧基)己-2-烯-1-醇
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2,4,6,7(1H,3H)-Pteridinetetrone,5,8-dihydro-1,3,5,8-tetramethyl-
2,4,6,7(1H,3H)-蝶啶四酮, 5,8-二氢-1,3,5,8-四甲基-
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2-Benzofuranmethanol, a-(4-chlorophenyl)-3-ethyl-
(4-氯苯基)(3-乙基-1-苯并呋喃-2-基)甲醇
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2H-Benzimidazole-2-thione,1,3-dihydro-1,3-dimethyl-
1,3-二甲基苯并咪唑-2-硫酮
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2,6-Pyrazinedicarbonitrile,3-amino-
3-氨基吡嗪-2,6-二甲腈
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2-Thiazolesulfonamide
4,5-二甲基唑亚磺酰胺-2-噻唑
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2H-Indol-2-one,3,3-dibromo-5-chloro-1,3-dihydro-
3,3-二溴-5-氯-1,3-二氢吲哚-2-酮
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2-Pyrazinecarboxamide,3-amino-6-phenyl-N-propyl-, 4-oxide
3-氨基-6-苯基-N-丙基-2-吡嗪甲酰胺4-氧化物
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2-Pyrazinecarboxamide,3-amino-N-(1-methylethyl)-6-phenyl-, 4-oxide
3-氨基-N-异丙基-6-苯基-2-吡嗪甲酰胺4-氧化物
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2-Cyclohexen-1-one,3-ethynyl-5-methyl-
2-环己烯-1-酮, 3-乙炔基-5-甲基- (9CI)
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2-Naphthalenecarboxylicacid, 6,7-dihydroxy-
6,7-二羟基-2-萘甲酸
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2-Pentalenecarboxylicacid, 1,3a,4,5,6,6a-hexahydro-
1,3A,4,5,6,6alpha-六氢-2-并环戊二烯羧酸
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2H-1,4-Benzodiazepin-2-one,7-chloro-5-(1-cyclohexen-1-yl)-1,3-dihydro-
诺替西泮
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2,4(3H,5H)-Pyrimidinedione,5-amino-6-hydrazinyl-3-methyl-
5-氨基-6-肼基-3-甲基-2,4(3H,5H)-嘧啶二酮
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2-Naphthalenecarboxylicacid, 3-hydroxy-4-[2-[1-(sulfomethyl)-2-naphthalenyl]diazenyl]-, strontium sal
1-(4-三氟甲基-噻唑-2-基)-哌嗪
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2-Oxazolidinone,4-(2-furanyl)-, (4S)-
4-(2-呋喃基)-1,3-恶唑烷-2-酮
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2-Propenoic acid,2-methyl-, 2-[[bis(2,3-dibromopropoxy)phosphinyl]oxy]ethyl ester
9H-芴-9-基甲基 3-氨基-3-(羟甲基)吡咯烷-1-羧酸酯
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2-Pyrrolidinone,3-(2-propen-1-yl)-
3-烯丙基-2-吡咯烷酮