2开头化工名词
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2-Propenoic acid,2-methyl-, 6-[(4'-cyano[1,1'-biphenyl]-4-yl)oxy]hexyl ester
6-[4-(4-氰基苯基)苯氧基]己基甲基丙烯酸酯
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2-Naphthalenesulfonicacid, 4,7-dihydroxy-
4,7-二羟基萘-2-磺酸
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21H-Biline-8,12-dipropanoicacid,18-ethenyl-3-ethylidene-1,2,3,15,16,19,22,24-octahydro-2,7,13,17-tetr
藻胆红素
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2-Propenoic acid,2-methyl-,(3aR,4S,8S,11S,11aS)-8-ethoxy-2,3,3a,4,5,8,11,11a-octahydro-6,10-dimethyl-
吩托摩素
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2,4(1H)-Cyclo-3,4-secoakuammilan-16-carboxylicacid, 17-(acetyloxy)-3-hydroxy-, methyl ester, (3b,16R)
22-和-艾奇明
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2-Furanmethanamine, a-phenyl-
1-(2-呋喃基)-1-苯基甲胺
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2-Propenoic acid,3-(2,4-dichlorophenyl)-, 7-nitro-8-quinolinyl ester
7-硝基-8-喹啉醇 3-(2,4-二氯苯基)丙烯酸酯
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2H-Pyran-2-methanol,tetrahydro-2,5-dimethyl-
四氢-2,5-二甲基-2H-吡喃甲醇
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2,4-Oxazolidinedione,3-(phenylmethyl)-
3-苄基恶唑烷-2,4-二酮
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2,4,6(1H,3H,5H)-Pyrimidinetrione, 5-acetyl-
5-乙酰基-2,4,6(1H,3H,5H)-嘧啶三酮
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2(1H)-Quinolinone,3-butyl-1-ethyl-4-hydroxy-
3-丁基-1-乙基-4-羟基-2(1H)-喹啉酮
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2-Thiophenemethanamine,N-ethyl-
N-乙基-2-噻吩基甲胺
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2H-Pyran-2,6(3H)-dione,dihydro-3-methyl-
3-甲基四氢吡喃-2,6-二酮
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2-Propenoic acid,2-methyl-, 1,1'-(dithiodi-2,1-ethanediyl) ester
双(2-甲基丙烯)乙氧基二硫
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2-Pyridineacetic acid,1-b-D-glucopyranosyl-1,6-dihydro-6-oxo-
2-[6-氧代-1-[(2R,3R,4S,5S,6R)-3,4,5-三羟基-6-(羟基甲基)四氢吡喃-2-基]吡啶-2-基]乙酸
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2H-Pyran-5-carboxylicacid, 3-ethenyl-2-(b-D-glucopyranosyloxy)-3,4-dihydro-4-(9H-pyrido[3,4-b]indol-1
2H-吡喃-5-羧酸, 3-乙烯基-2-(b-D-吡喃葡萄糖氧基)-3,4-二氢-4-(9H-吡啶并[3,4-b]吲哚-1-基甲基)-,(2S,3R,4S)-
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2-Naphthalenecarboxamide,N-[1-[2,4-bis(1,1-dimethylpropyl)phenoxy]butyl]-1-hydroxy-
N-[1-[2,4-二(2-甲基丁烷-2-基)苯氧基]丁基]-1-羟基萘-2-甲酰胺
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2H,6H-Benzo[1,2-b:5,4-b']dipyran-6-one,8-[3,6-dihydroxy-2-(3-methyl-2-buten-1-yl)phenyl]-5-hydroxy-2,
CAS号:114727-97-8
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2-Butenoic acid,4-(6-methyl-2-naphthalenyl)-4-oxo-
(E)-4-(6-甲基萘-2-基)-4-氧代丁-2-烯酸
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2,4,6(1H,3H,5H)-Pyrimidinetrione,5-(1-methylpropyl)-5-(2-penten-1-yl)-, sodium salt (1:1)
CAS号:64058-03-3
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2(1H)-Quinolinone,4-hydroxy-3-phenyl-
3-苯基-4-羟基喹啉-2(1H)-酮
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2,4-Imidazolidinedione,5,5-diphenyl-3-[1-(1-pyrrolidinyl)ethyl]-, hydrochloride (1:1)
5,5-二苯基-3-(1-吡咯烷-1-基乙基)咪唑烷-2,4-二酮盐酸
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2(1H)-Pyrimidinone,4,5,6-triamino-1-methyl-
4,5,6-三氨基-1-甲基-2(1H)-嘧啶酮
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2-Benzofurancarboxamide,4-chloro-N,N,3-trimethyl-
4-氯-N,N,3-三甲基-1-苯并呋喃-2-甲酰胺
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2(1H)-Pyrazinone,3,5-dichloro-1-(2-furanylmethyl)-6-phenyl-
3,5-二氯-1-(呋喃-2-基甲基)-6-苯基吡嗪-2-酮
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2H-Indol-2-one,1,3-dihydro-6-(methylsulfonyl)-
6-甲基磺酰吲哚酮
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2,4-Imidazolidinedione,5-[(3,4-dimethoxyphenyl)methylene]-
(5Z)-5-(3,4-二甲氧苯亚甲基)咪唑烷-2,4-二酮
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2-Cyclohexen-1-one,3,5,5-trimethyl-, oxime
3,5,5-三甲基环己-2-烯-1-酮肟
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2-Furanpropanoic acid,5-(4-methoxyphenyl)-
3-[5-(4-甲氧基苯基)-2-呋喃]-丙酸
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2-Oxazolidinone,4-phenyl-
4-苯基-2-恶唑烷酮
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2H-1-Benzopyran-2-one,7-(b-D-glucopyranosyloxy)-4-heptyl-
4-庚基伞形酮-beta-葡糖苷
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2,4,6-Pyrimidinetriamine,N4-(4-bromophenyl)-5-nitroso-
N4-(4-溴苯基)-5-亚硝基-嘧啶-2,4,6-三胺
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2-Thiophenecarboxamide,3-[2-hydroxy-3-[[2-(1H-indol-3-yl)-1,1-dimethylethyl]amino]propoxy]-
1H-苯并三唑,4,5,6,7-四氢-1-(1-甲基乙基)-
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2H-Pyran-4,6-dicarboxylicacid, 2-oxo-
9-O-乙酰基-2-酮-3-脱氧甘油-半乳-九酸
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2-Propyn-1-ol,3-(5-bromo-3-pyridinyl)-
3-(5-溴-3-吡啶)-2-丙炔-1-醇
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2,4,6,9,12-Pentaoxahexadecan-1-ol
2,4,6,9,12-五氧杂十六碳烷-1-醇
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2H-Pyran-2-one,3-(2-bromoacetyl)-
3-(溴乙酰基)-2H-吡喃-2-酮
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2-Naphthalenesulfonicacid, 7,7'-(carbonyldiimino)bis[4-hydroxy-3-(phenylazo)-, ammonium sodium salt(9
(2S)-2-{(2R,3R,5S,6S)-6-[(2S,3S,4S,6R)-6-{(2S,2\'R,3\'R,4S,5S,5\'R)-5\'-乙基-2\'-羟基-5\'-[(1S)-1-羟基丙基]-2,3\',4-三甲基八氢-2,2\'-联呋喃-5-基}-3-羟基-4-甲基-5-羰基辛烷-2-基]-2-羟基-3,5-二甲基四氢-2H-吡喃-2-基}丙酸
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2,6,7-Trioxabicyclo[2.2.2]octane,4-(1,1-dimethylethyl)-1-(1-methylethyl)-
N-(2-羟基乙基)-N-(2-羟基十六烷基)-&#x3B2-丙氨酸
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2-Butenoic acid,2-methyl-,(1aR,1bS,4aR,7aS,7bR,8R,9aS)-1,1a,1b,4,4a,5,7a,7b,8,9-decahydro-4a,7b-dihyd
12-脱氧佛波醇 13-当归酸酯
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2H-1-Benzopyran-2-one,7-(ethenyloxy)-
7-(乙烯基氧基)-2H-1-苯并吡喃-2-酮
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2-Oxabicyclo[3.1.0]hex-3-ene-6-carboxylicacid, methyl ester, (1R,5R,6R)-rel-
2-呋喃乙酸,2,5-二氢-4-甲氧基-3-甲基-5-羰基-, 甲基酯, (-)-
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2-Propenoic acid,2-methyl-, (methoxydimethylsilyl)methyl ester
(丙烯酸氧基甲基)二甲基甲氧基硅烷
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2H-1-Benzopyran-2-one,8-[(diethylamino)methyl]-6,7-dihydroxy-, hydrochloride (1:1)
(6,7-二羟基-2-氧代-苯并吡喃-8-基)甲基二乙基氯化铵
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2,5-Cyclohexadiene-1,4-dione,2-methyl-5-(3,7,11,15-tetramethyl-2-hexadecenyl)-, [R-[R*,R*-(E)]]- (9CI
2-(丙-2-炔-1-基)己酸
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2(3H)-Benzoxazolone,5-chloro-3-(1-piperidinylmethyl)-
3-哌啶甲基-5-氯苯并恶唑啉-2-酮
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2-Butenal,2-[(acetyloxy)methyl]-
(3R,5Z,7E)-9,10-裂胆甾-5,7,10-三烯-3,23,24,25-四醇
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2H-1-Benzopyran-2-one,6,7-dichloro-4-hydroxy-
苯胺,N-(环丙基甲基)-3-(三氟甲基)-
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2H-Tetrazole,5-(1-methylethyl)-
5-异丙基-1H-四唑
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2,4-Imidazolidinedione,3,3'-methylenebis[5,5-dimethyl-
3-[(4,4-二甲基-2,5-二氧代咪唑烷-1-基)甲基]-5,5-二甲基咪唑烷-2,4-二酮