2开头化工名词
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2,6-Methano-3-benzazocin-8-ol,3-(cyclobutylmethyl)-6-ethyl-1,2,3,4,5,6-hexahydro-11,11-dimethyl-
可加佐辛
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2H-1-Benzopyran-2-one,8-(1,2-dimethyl-1-propen-1-yl)-5,7-dimethoxy-
CAS号:23393-50-2
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2-Naphthalenesulfonicacid, 6-amino-5-[2-[4-chloro-2-(trifluoromethyl)phenyl]diazenyl]-4-hydroxy-
5-[2-[4-氯-2-(三氟甲基)苯基]肼基]-6-亚氨基-4-氧代萘-2-磺酸
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2H-1-Benzopyran-6-ol,3,4-dihydro-2-methyl-2-(4,8,12-trimethyltridecyl)-
3,4-二氢-2-甲基-2-(4,8,12-三甲基三癸)-2H-1-苯丙吡喃-6-醇
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2-Propenoic acid,2-methyl-, (4-methylphenyl)methyl ester
(4-甲基苯基)甲基甲基丙烯酸酯
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2-Furancarbothioicacid, anhydrosulfide with O-2-propen-1-yl hydrogen carbonodithioate
S-(呋喃-2-基羰基) O-丙-2-烯-1-基二硫代碳酸酯
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27-Norolean-14-en-28-oicacid, 2,3-bis[(4-hydroxybenzoyl)oxy]-13-methyl-, (1b,3b,13a)- (9CI)
(4aS,6aR,6bR,8aR,10R,11R,12aR,14aS,14bS)-10,11-二[(4-羟基苯甲酰基)氧基]-2,2,6b,9,9,12a,14a-七甲基-1,3,4,5,6a,7,8,8a,10,11,12,13,14,14b-十四氢苉-4a-羧酸
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2-Propanol,1-[(4-chlorophenyl)methoxy]-3-(2-propynyloxy)-, carbamate (9CI)
1-[(4-氯苄基)氧基]-3-(2-丙炔基氧基)-2-丙醇氨基甲酸酯
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2(3H)-Furanone,dihydro-3-[2-[(1R,2S,4aS,8aS)-octahydro-5,5,8a-trimethylspiro[naphthalene-2(1H),2'-oxi
高良姜萜内酯
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2,4,6,8,9,10-Hexathiatricyclo[3.3.1.13,7]decane(9CI)
2,4,6,8,9,10-己硫杂三环[3.3.1.13,7]癸烷
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2-Propenamide,3-(3,4-dimethoxyphenyl)-N-2-propen-1-yl-
N-烯丙基-3-(3,4-二甲氧基苯基)丙烯酰胺
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2-Butene, 2-methoxy-
2-甲氧基丁-2-烯
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2-Naphthalenecarboxamide,4-amino-N-[4-[2,4-bis(1,1-dimethylethyl)phenoxy]butyl]-1-hydroxy-
4-氨基-N-[4-[2,4-双(1,1-二甲基乙基)苯氧基]丁基]-1-羟基萘-2-甲酰胺
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2H-Pyran-2,6(3H)-dione,5-acetyl-3-[1-[(3-amino-4-hydroxyphenyl)amino]ethylidene]-4-hydroxy-,hydrochlo
5-乙酰基-3-[1-[(3-氨基-4-羟基苯基)氨基]亚乙基]-4-羟基-2H-吡喃-2,6(3H)-二酮单盐酸盐
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2-Butenoic acid,2-methyl-, nonyl ester, (2Z)- (9CI)
苯,[(1,1-二氟-3-丁烯-1-基)硫代]-
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2-Dodecenoic acid
2-十二烯酸
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2H-1-Benzopyran-2-one,8-(4-ethoxybutoxy)-3-(2H-tetrazol-5-yl)-
8-(4-乙氧基丁氧基)-3-(2H-四唑-5-基)-2H-色烯-2-酮
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2,5-Cyclohexadiene-1,4-dione,2,5-dihydroxy-3-undecyl-, potassium salt (1:1)
CAS号:122485-09-0
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2-Decenal,5,9-dimethyl-
5,9-二甲基-2-癸烯醛
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2-Benzothiazolamine,N-[[1-[(2,3-dihydro-1,4-benzodioxin-2-yl)methyl]-4-piperidinyl]methyl]-
N-[[1-(2,3-二氢-1,4-苯并二氧杂环己-2-基甲基)哌啶-4-基]甲基]-1,3-苯并噻唑-2-胺
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2(5H)-Furanone,5-[(2R)-tetrahydro-2H-pyran-2-yl]-, (5S)-rel-
5-(四氢-2\'H-吡喃-2\'-基)-2(5H)-呋喃酮
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2-Thiazoleethanethioamide,a-phenyl-
2-苯基硫基-2-(1,3-噻唑-2-基)乙酰胺
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2-Propenoic acid,2-cyano-3-(3,4-dichlorophenyl)-, ethyl ester
2-氰基-3-(3,4-二氯苯基)丙烯酸乙酯
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2H-Tetrazole,5-[1-(phenylmethyl)-1H-imidazol-2-yl]-
苯替马唑
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2H-1-Benzothiopyran-8-ol,3,4-dihydro-
3,4-二氢-2H-1-苯并噻喃-8-醇
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2-Naphthalenamine,1,2-dihydro-
1,2-二氢萘-2-胺
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2-Tetradecanone,14-[(2R,5S,6S)-5-hydroxy-6-methyl-2-piperidinyl]-
14-[(2R,5S,6S)-6-羟基-5-甲基哌啶-2-基]十四烷-2-酮
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2-Naphthalenecarboxamide,4-[2-(4-ethylphenyl)diazenyl]-3-hydroxy-N-(4-methoxyphenyl)-
4-[(4-乙基苯基)偶氮]-3-羟基-N-(4-甲氧基苯基)萘-2-甲酰胺
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2-Propenenitrile,2-(trifluoromethyl)-
2-三氟甲基丙烯腈
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2H-Pyran-2-carboxylicacid, 5-(acetylamino)-6-(2,3-dihydroxypropyl)tetrahydro-2-hydroxy-, [2S-[2a,5a,6
N-乙酰基-4,7-二脱氧神经氨酸
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2-Anthracenesulfonicacid, 1-amino-9,10-dihydro-4-[[(4-methylphenyl)sulfonyl]amino]-9,10-dioxo-,phenyl
1-氨基-4-(4-甲基苯基磺酰氨基)-2-蒽醌磺酸苯酯
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2-Naphthalenesulfonicacid,5-[2-(7-amino-1-hydroxy-3-sulfo-2-naphthalenyl)diazenyl]-8-[2-[4-(2-phenyld
2(1H)-喹喔啉酮,7-氟-3-甲基-
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2-Benzothiazolamine,6-ethoxy-N,N-dimethyl-
6-乙氧基-N,N-二甲基苯并噻唑-2-胺
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2H,5H-1b,4a-Epoxyoxireno[6',7']indeno[5',4':3,4]cyclohepta[1,2-b]furan-4-ol,1a,3,4,4b,6,7,10b,10c-oct
CAS号:130518-18-2
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2-Butenedinitrile,2-chloro-, (2E)-
(E)-2-氯-2-丁烯二腈
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2H-1-Benzopyran-3-carboxylicacid, 6-methoxy-, ethyl ester
6-甲氧基-2H-色烯-3-羧酸乙基酯
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2,5-Cyclohexadiene-1,4-dione,2,5-dichloro-3-[(3E)-4-chloro-3-methyl-3-buten-1-ynyl]-6-hydroxy- (9CI)
CAS号:131651-40-6
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2-Propanol,1,3-dimercapto-
1,3-二巯基丙-2-醇
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2-Naphthalenol,1-(1,1-dimethylethyl)-5,6,7,8-tetrahydro-
1-(1,1-二甲基乙基)-5,6,7,8-四氢-2-萘酚
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2-Propanol,1-(2-bicyclo[2.2.1]hept-2-ylphenoxy)-3-[(1-methylethyl)amino]-, hydrochloride(1:1)
[3-(2-双环[2.2.1]庚-2-基苯氧基)-2-羟基丙基]异丙基氯化铵
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29H,31H-Phthalocyanine-C,C,C,C-tetrasulfonicacid
四磺酸酞菁
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2-Propenamide,N,3-diphenyl-N-(2-pyridinylmethyl)-, hydrochloride (1:1)
氯化2-({苯基[(2E)-3-苯基丙-2-烯酰]氨基}甲基)吡啶正离子
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2,5-Oxazolidinedione,4-[2-(methylthio)ethyl]-
肉桂基胺,o-甲基-g-苯基- (8CI)
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2H-1,24:12,15-Dietheno-6,10-metheno-16H-pyrido[2',3':17,18][1,10]dioxacycloeicosino[2,3,4-ij]isoquino
CAS号:15353-21-6
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2-Butenoic acid,2-methyl-, (5,8-dihydro-7-methoxy-6-methyl-5,8-dioxo-1-isoquinolinyl)methylester, (2Z
4-碘苯甲酸 -三丁基锡烷基 (1:1)
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2,7-Naphthalenedisulfonicacid,5-[(4,6-dichloro-1,3,5-triazin-2-yl)amino]-4-hydroxy-3-(2-phenyldiazeny
5-[(4,6-二氯-1,3,5-三嗪-2-基)氨基]-4-羟基-3-(苯基偶氮)萘-2,7-二磺酸
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2-Butenedioic acid(2Z)-, mono[2-(4-chlorophenyl)hydrazide] (9CI)
(Z)-3-[[(4-氯苯基)氨基]氨基甲酰]丙-2-烯酸
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2-Propenoic acid,2-methyl-, 3,7-dimethyl-2,6-octadien-1-yl ester
3,7-二甲基八-2,6-二烯基甲基丙烯酸酯
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2-Heptene,6,6-dimethoxy-2-methyl-
6,6-二甲氧基-2-甲基庚-2-烯
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2-Piperidinecarboxamide,N-(2,6-dimethylphenyl)-1-methyl-, (2S)-
地昔卡因