2开头化工名词
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2-Oxazolidinone,4-butyl-, (4R)-
(R)-4-丁基-2-噁唑烷酮
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2-Butene,1,1,1,2,4,4,4-heptafluoro-
1,1,1,2,4,4,4-七氟- 2 -丁烯
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2-Propenal,3-chloro-2-(chloromethyl)-3-phenyl-
3-氯-2-(氯甲基)肉桂醛
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2-Propenoic acid,3-phenyl-, (2R,3S)-3-[bis(phenylmethyl)amino]-2-hydroxybutyl ester, (2E)-
3-苯基丙烯酸-(2r,3s)-3-二苄氨基-2-羟基丁酯
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2H-Indeno[1,2-b]oxirene,octahydro-
八氢-2H-茚并[1,2-b]环氧乙烯
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2-Pyridinecarboxaldehyde,6-methyl-, 2-(6-methoxy-2-methyl-4-quinolinyl)hydrazone
6-甲氧基-2-甲基-N-[(6-甲基吡啶-2-基)亚甲基氨基]喹啉-4-胺
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2-Propenoic acid,3-(1H-imidazol-5-yl)-, methyl ester
2-[(2-氯乙基)(甲基)氨基]乙醇
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2-Propen-1-one,1-[1,1'-biphenyl]-4-yl-3-(dimethylamino)-
(2E)-1-联苯-4-基-3-(二甲基氨基)丙-2-烯-1-酮
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2-Butanone,1-bicyclo[2.2.1]hept-5-en-2-yl-4-hydroxy-
己乙基 2,2\',2\'\',2\'\'\',2\'\'\'\',2\'\'\'\'\'-[七环[31.3.1.1~3,7~.1~9,13~.1~15,19~.1~21,25~.1~27,31~]四十二碳-1(37),3(42),4,6,9(41),10,12,15(40),16,18,21(39),22,24,27(38),28,30,33,35-十八烯-37,38,39,40,41,42-六基六(氧代)]六乙酸酯
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2-Tridecene,1,1-diethoxy-, (Z)- (9CI)
(Z)-1,1-二乙氧基十三碳-2-烯
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2H-Isoindole-2-carboxylicacid, 1,3-dihydro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-,1,1-dimet
N-BOC-异吲哚啉-5-硼酸频哪醇酯
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2-Propanol,1,1'-[2-butyne-1,4-diylbis(oxy)]bis[3-chloro-
1,1\'-[丁-2-炔-1,4-二基二(氧代)]二[3-氯丙烷-2-醇]
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2-Propanone,1-(phenylthio)-
(苯基硫代)丙酮
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2-Pyridineacetonitrile,6-chloro-a-phenyl-
2-(6-氯-2-吡啶)-2-苯乙腈
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2-Pyrenamine
2-氨基芘
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2(5H)-Furanone,4-[(3E,7E)-4,8-dimethyl-10-[(1R,6R)-1,2,6-trimethyl-4-oxo-2-cyclohexen-1-yl]-3,7-decad
4-[(3E,7E)-4,8-二甲基-10-[(1R,6R)-1,2,6-三甲基-4-氧代-1-环己-2-烯基]癸-3,7-二烯基]-5H-呋喃-2-酮
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2,5-Cyclohexadiene-1,4-dione,1-[2-(2,4-dinitrophenyl)hydrazone]
1,4-苯醌-dnph
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2-Decenethioic acid,S-[2-(acetylamino)ethyl] ester
2-癸烯酸N-乙酰基半胱胺硫酯
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2,5-Cyclohexadiene-1-carboxamide,4-methyl-
4-甲基-2,5-环己二烯-1-甲酰胺
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2(1H)-Pyrimidinone, 1-b-D-glucopyranosyl-4-methoxy-,3',4',5'-triacetate 2'-trichloroacetate (9CI)
[4,5-二乙酰氧基-6-(乙酰氧基甲基)-2-(4-甲氧基-2-氧代-嘧啶-1-基)四氢吡喃-3-基]2,2,2-三氯乙酸酯
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2H-Imidazole-2-thione,1,3-dihydro-4-(tetrahydro-3,4-dihydroxy-2-furanyl)-, [2S-(2a,3b,4b)]- (9CI)
4-[(2S,3R,4R)-3,4-二羟基四氢呋喃-2-基]-1,3-二氢-2H-咪唑-2-硫酮
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2-Naphthalenesulfonicacid, 8,8'-methylenebis-, sodium salt (1:2)
CAS号:72928-17-7
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2-Naphthalenecarboxamide,N-[2,4-dioxo-4-(phenylamino)butyl]-3-hydroxy-
N-(4-苯胺基-2,4-二氧代丁基)-3-羟基-2-萘甲酰胺
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2-Pyrrolidinone,1-(4-ethoxyphenyl)-5-thioxo-
1-(4-乙氧基苯基)-5-硫代-2-吡咯烷酮
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2H,8H-Benzo[1,2-b:3,4-b']dipyran-2-one,5-methoxy-8,8-dimethyl-6-[(2E)-2-methyl-1-oxo-2-butenyl]-4-phe
CAS号:161753-48-6
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2-Pentanol, 4-methyl-,2-(hydrogen sulfate), sodium salt (1:1)
1,3-二甲基丁基硫酸酯钠
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29-Nordammara-1,17(20),24-trien-21-oicacid, 6,16-bis(acetyloxy)-3,7-dioxo-, (4a,6b,8a,9b,13a,14b,16b,
煙麴黴酸
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2H-Indol-2-one,1,3-dihydro-6-phenyl-
3,6,10,13,16,19-六氮杂二环[6.6.6]二十烷-1,8-二胺
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24-Norchola-20,22-diene-4-carboxaldehyde,3-(acetyloxy)-14,15:21,23-diepoxy-1,7,12,19-tetrahydroxy-4,8
CAS号:157622-62-3
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2(5H)-Furanone,5-methyl-3-[(2R,10R,13R)-2,10,13-trihydroxy-13-[(2R,5R)-tetrahydro-5-[(1R)-1-hydroxytr
2(5H)-呋喃酮,5-甲基-3-[(2R,10R,13R)-2,10,13-三羟基-13-[(2R,5R)-四氢-5-[(1R)-1-羟基十三烷基]-2-呋喃基]十三烷基]-,(5S)-
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2-Propen-1-aminium,3-carboxy-N,N,N-trimethyl-, inner salt
巴豆
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2-Propen-1-ol,1-(trimethylsilyl)-
1-羟基烯丙基三甲基硅烷
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2-Furanacetic acid, a-amino-a-methyl-, (aS)-
(2S)-2-氨基-2-(2-呋喃基)丙酸
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2H-1-Benzopyran-6-amine,3,4-dihydro-2,8-dimethyl-2-(4,8,12-trimethyltridecyl)-
delta-生育胺
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2,4(1H,3H)-Pyrimidinedione,3-butyl-6-methyl-
3-丁基-6-甲基嘧啶-2,4(1H,3H)-二酮
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2,3,7-Phenazinetriamine
2,3,7-吩嗪三胺
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2(3H)-Thiazolone,3-[(4-amino-2-methyl-5-pyrimidinyl)methyl]-5-(2-hydroxyethyl)-4-methyl-
硫胺素杂质D
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2-Propenoic acid,1,1'-(3-methyl-1,5-pentanediyl) ester
3-甲基-1,5-戊烷二基二丙烯酸酯
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2H-Furo[2,3-h]-1-benzopyran-2-one,4,6,9-trimethyl-
4,4\',6-三甲基异补骨脂素
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2,7-Naphthalenedisulfonicacid, 4-aminobenzoyl-5-hydroxy- (9CI)
4-氨基苯甲酰-5-羟基萘-2,7-二磺基酸
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2-Propanol,1-[(1,1-dimethylethyl)amino]-3-(2,3-dimethylphenoxy)-, hydrochloride (1:1)
CAS号:15263-30-6
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2,4,10-Trioxatricyclo[3.3.1.13,7]decane-3-carbonylchloride
2,4,10-三氧杂三环[3.3.1.13,7]癸烷-3-甲酰氯
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2-Azaspiro[4.5]decane-1,3-dione
2-氮杂螺[4.5]癸烷-1,3-二酮
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2-Butenal,4-(2,5-dimethylcyclohexylidene)-
4-(2,5-二甲基环己亚基)-2-丁烯醛
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2-Propen-1-yl
烯丙基自由基
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2-Propenoic acid,3-chloro-2-(phosphonooxy)-, (2Z)-
二氧磷基烯醇-3-氯丙酮酸酯
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2,4-Pentanedione,3-(2-methylpropyl)-
3-(2-甲基丙基)戊烷-2,4-二酮
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2-Propenal,O-[(2,3,4,5,6-pentafluorophenyl)methyl]oxime
丙烯醛-O-五氟苯基甲肟
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2-Cyclohexen-1-one,3-ethoxy-6-propyl-
3-乙氧基-6-丙基-2-环己烯-1-酮
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2-Imidazolidinone,1-(1-methyl-5-nitro-1H-imidazol-2-yl)-3-(methylsulfonyl)-
沙曲硝唑