2开头化工名词
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2H-1,5-Benzoxazocin-3-ol,3,4-dihydro-6,8,10-trimethyl-
3,4-二氢-6,8,10-三甲基-2H-1,5-苯并氧氮杂环辛烷-3-醇
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2-Pyrrolidinol,1-nitroso-, 2-acetate
alpha-乙酰氧基-N-亚硝基吡咯烷
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2H-Tetrazole-5-diazonium
2H-四唑-5-重氮
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2-benzylidenesuccinic acid
(E)-乙苯亚甲基丁二酸
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2,5-Cyclohexadiene-1,4-dione,2,5-bis(phenylthio)-
2,5-二(苯硫基)-1,4-苯醌
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2,6-Pyridinedicarboxaldehyde,2,6-dioxime
吡啶-2,6-二甲醛二肟
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2,4,6(1H,3H,5H)-Pyrimidinetrione,5-(1-cyclohexen-1-yl)-5-ethyl-, calcium salt (1:?)
环己巴比妥钙
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2,10,12,16,18-Nonadecapentaenoic acid,19-(3,6-dihydro-3-methyl-6-oxo-2Hpyran- 2-yl)-6-hydroxy-9-(hydr
上总霉素B(贝壳松B),HPLC>95%
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2,4-Thiophenedisulfonamide
2,4-噻吩二(磺酰胺)
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2-Quinolinemethanamine,1,2,3,4-tetrahydro-N-(2-phenylethyl)-
1,2,3,4-四氢-N-苯乙基-2-喹啉甲胺
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2-Furancarboxaldehyde,5-(fluoromethyl)-
5-(氟甲基)-2-糠醛
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2,3-Pentanedione,5-(methylthio)-1-(phosphonooxy)-
1-磷酰-2,3-二氧代-5-S-甲硫基戊烷
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2-Dibenzofuranamine
2-氨基二苯并呋喃
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2H-1-Benzopyran-4-carbonitrile,7-methoxy-3-(6-methoxy-2-benzothiazolyl)-2-oxo-
7-甲氧基-3-(6-甲氧基苯并噻唑-2-基)-2-氧代-2H-1-苯并吡喃-4-甲腈
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2,4(1H,3H)-Pyrimidinedione,5-methyl-1-(phenylmethyl)-
1-苄基-5-甲基-嘧啶-2,4-二酮
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2-Pyrrolidinone,1-(4,5-dihydro-1H-imidazol-2-yl)-
4\',5-二氯-N-(4-氟-2-甲基苯基)-2-羟基联苯基-3-甲酰胺
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2-Furanacetic acid, a-hydroxy-
alpha-羟基呋喃-2-乙酸
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2H-1-Benzopyran-3,6-dicarboxylicacid, 2-oxo-, 3,6-dimethyl ester
2-氧代-alpha-苯并吡喃-3,6-二甲酸二甲酯
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2,4-Decadienoic acid,propyl ester, (2E,4Z)-
(1R)-1-[(2R,4S,4aR,6S,8aR)-2,6-二(4-甲基苯基)四氢[1,3]二噁英并[5,4-d][1,3]二噁英-4-基]乙烷-1,2-二醇 (non-preferred name)
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2,4-Imidazolidinedione,1-[[3-(5-nitro-2-furanyl)-2-propen-1-ylidene]amino]-, potassium salt (1:1)
1-((3-(5-硝基-2-呋喃基)烯丙基亚基)氨基)-海因钾盐
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2-Naphthalenecarboxylicacid, 4-[(3-carboxy-2-hydroxy-1-naphthalenyl)methyl]-3-hydroxy-,2-[2-[2-[4-[(4
4,4a,5,6,7,8-六氢-1,6-二甲基-4-(1-甲基乙基)萘-2(3H)-酮
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2H-Pyran-3-ol,6-[[(1R,2Z,4E)-4-[(1aS,7aR)-2,3-dihydrocyclopent[b]oxireno[c]pyridin-7(1aH)-ylidene]-1-
鸠麻霉素
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2-Propanol,1-[[9-[(4-azido-3-iodophenyl)methyl]-3-[(1-methylethyl)amino]-9H-carbazol-4-yl]oxy]-
1-[[9-[(4-叠氮基-3-碘苯基)甲基]-3-[(1-甲基乙基)氨基]-9H-咔唑-4-基]氧基]-2-丙醇
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2-Cyclohexene-1-acetaldehyde,2,6,6-trimethyl-
2,6,6-三甲基-2-环己烯-1-乙醛
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2-Propanol,1-(methylthio)-
1-(甲硫基)丙-2-醇
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2-Naphthalenesulfonicacid, 7-amino-4-hydroxy-3-[2-[4-[2-(4-sulfophenyl)diazenyl]phenyl]diazenyl]-,sod
(3E)-7-氨基-4-氧代-3-({4-[(E)-(4-磺基苯基)偶氮]苯基}亚肼基)-3,4-二氢-2-萘磺酸
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2H-1-Benzopyran-6-carboxylicacid, 3-acetyl-2-oxo-, methyl ester
3-乙酰基-2-氧代-alpha-苯并吡喃-6-羧酸甲酯
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2H-Pyran-2-acetamide,N-[(2E,4E,6S,7S,9S,10E,12E,14E,16E)-18-(1,2-dihydro-4-hydroxy-1-methyl-2-oxo-3-p
3-(二乙胺基)丙基 1-(苯基硫烷基)环戊羧酸酯乙二酸酯
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2-Benzofuranmethanamine,2,3-dihydro-, hydrochloride (1:1)
1-(2,3-二羟基-1-苯并呋喃-2-基)甲胺盐酸盐
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2,5-Cyclohexadien-1-one,2,6-bis(1,1-dimethylethyl)-4-methylene-
依维莫司杂质5
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2-Oxazolidinone,3-[[1-methyl-3-(5-nitro-2-furanyl)-2-propen-1-ylidene]amino]-5-(1-piperidinylmethyl)-
3-[[(E)-4-(5-硝基-2-呋喃基)丁-3-烯-2-亚基]氨基]-5-(1-哌啶基甲基)恶唑烷-2-酮
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2H-1-Benzopyran-2-one,6,7-diethoxy-8-[3-(4-methyl-1-piperazinyl)propoxy]-, hydrochloride (1:?)
6,7-二乙氧基-8-[3-(4-甲基哌嗪-1-基)丙氧基]苯并吡喃-2-酮盐酸盐
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2,7-Naphthalenedisulfonicacid,4-[2-[4-[2-[4-[2-(8-amino-2-hydroxy-6-sulfo-1-naphthalenyl)diazenyl]-5-
丙二腈,2-[3-(5-甲基-2-呋喃基)亚丁基]-
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2-Azetidinone,3-[(1R)-1-hydroxy-3-phenylpropyl]-4-(4-methoxyphenyl)-1-phenyl-, (3R,4S)-
2-吖丁啶酮,3-[(1R)-1-羟基-3-苯基丙基]-4-(4-甲氧苯基)-1-苯基-, (3R,4S)-
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2-Propenamide,3-(4-hydroxy-3-methoxyphenyl)-N-[2-(4-hydroxy-3-methoxyphenyl)ethyl]-
2-[[6-[(5-氯-2,6-二氟-4-嘧啶基)氨基]-1-羟基-3-磺基-2-萘基]偶氮]萘-1,5-二磺基酸, 钠盐
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2-Naphthalenecarboxamide,N-[4-[4-(2-methoxyphenyl)-1-piperazinyl]butyl]-, hydrochloride (1:1)
N-[4-[4-(2-甲氧基苯基)-1-哌嗪基]丁基]-2-萘甲酰胺单盐酸盐
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2,4,6(1H,3H,5H)-Pyrimidinetrione,5-(2-cyclopenten-1-yl)-1-methyl-5-(2-propen-1-yl)-
5-烯丙基-5-(2-环戊烯-1-基)-1-甲基-2,4,6(1H,3H,5H)-嘧啶三酮
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2-Piperazinone,3-[2-(1-naphthalenyl)-2-oxoethylidene]-1-phenyl-
6α,9-二氟-11β,17,21-三羟基孕-1,4-二烯-3,20-二酮 17-丁酸酯
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2,3-Quinoxalinedione,1,4-dihydro-1,4-dimethyl-
1,4-二氢-1,4-二甲基-2,3-喹喔啉二酮
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2,4(1H,3H)-Pyrimidinedione,1-[2-(hydroxymethyl)-1,3-oxathiolan-5-yl]-5-iodo-, (2S-trans)- (9CI)
1-[(2S,5R)-2-(羟基甲基)-1,3-氧硫杂环戊烷-5-基]-5-碘嘧啶-2,4-二酮
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2H-1-Benzopyran-6-carboxylicacid, 3-acetyl-2-oxo-, ethyl ester
3-乙酰基-2-氧代-alpha-苯并吡喃-6-羧酸乙酯
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2,6,7-Trioxabicyclo[2.2.2]octane,4-cyclopropyl-1-(4-ethynylphenyl)-
1-环丙基-4-(4-乙炔基苯基)-3,5,8-三氧杂双环[2.2.2]辛烷
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2-Oxabicyclo[4.1.0]heptane
2-Oxa双环[4.1.0]庚烷
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2-Naphthalenol,2-propanoate
B-萘基丙酸酯
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2,6,7-Trioxabicyclo[2.2.2]octane,4-(1,1-dimethylethyl)-1-(4-isothiocyanatophenyl)-
1-叔丁基-4-(4-异硫氰酸基苯基)-3,5,8-三氧杂双环[2.2.2]辛烷
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2-Azabicyclo[3.2.1]octane,2-(1,1-dimethylethyl)-
2-(1,1-二甲基乙基)-2-氮杂双环[3.2.1]辛烷
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2,6-Nonadien-1-ol
反-2,顺6-壬二烯醇
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2H-1-Benzopyran-2-one,3-[1-[4-(2-chloroethyl)phenyl]butyl]-4-hydroxy-
氯香豆素
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2,3-Naphthalenediol,1,2,3,4-tetrahydro-, (2R,3R)-rel-
反式-四氢萘-2,3-二醇
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2,7-Acridinediamine
2,7-吖啶二胺