2开头化工名词
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2H-1-Benzopyran-2-one,6-(b-D-glucopyranosyloxy)-7-hydroxy-,hydrate (2:3)
七叶树苷倍半水
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2H-Pyran-4-carboxaldehyde,tetrahydro-
4-醛基四氢吡喃
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2-Pyridinamine,5-bromo-3-iodo-
2-氨基-5-溴-3-碘吡啶
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2-Acetylanthracene
2-乙酰基蒽
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2-Thiophenecarboxylicacid, tetrahydro-3-oxo-, methyl ester
3-氧基四氢噻吩-2-羧酸甲酯
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2-Naphthalenamine,1,2,3,4-tetrahydro-5-methoxy-, (2R)-
(R)-2-(N-苄氨基)-5-甲氧基四氢萘
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2-Butanamine,3,3-dimethyl-, (2R)-
(R)-(-)-3,3-二甲基-2-丁胺
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2-Naphthalenamine,1,2,3,4-tetrahydro-5-methoxy-, (2S)-
(S)-2-(N-苄氨基)-5-甲氧基四氢萘
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2-Naphthalenamine,1,2,3,4-tetrahydro-7-methoxy-, (2R)-
(R)-2-(N-苄氨基)-7-甲氧基四氢萘
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2-Hexanamine, (2R)-
(R)-(-)-2-氨基己烷
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2-Hexanamine, (2S)-
(S)-(+)-2-氨基己烷
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2-Butanamine, (2S)-
(S)-(+)-2-丁胺
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2(1H)-Pyrimidinone,4-methyl-
2-羟基-4-甲基嘧啶
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2-Pyrimidinemethanol
2-羟甲基嘧啶
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2-BENZYLOXY-5-BROMO-PYRIMIDINE
2-苄氧基-5-溴嘧啶
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2,2'-Bis-(trifluormethyl) benzidine
2,2\'-双(三氟甲基)-4,4\'-二氨基联苯
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2-Thiophenecarboxylicacid, 4-cyano-5-(methylthio)-, ethyl ester
4-氰基-5-甲硫基噻吩-2-甲酸乙酯
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2-(4-Fluoro-ɑ-toluenesulfonyl)thioacetamide
2-(4-氟-α-甲苯磺酰)硫代乙酰胺
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2-Thiophenecarboxylicacid, 4-cyano-5-(methylthio)-, methyl ester
4-氰基-5-(甲硫基)噻吩-2-羟酸甲酯
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2,5-Diazabicyclo[2.2.1]heptane,2-methyl-, dihydrobromide, (1R)- (9CI)
(1R)-2-甲基-2,5-二氮双环[2.2.1]庚烷二氢溴酸盐
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2-Pyrimidinamine,4-(trifluoromethyl)-
2-氨基-4-(三氟甲基)嘧啶
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2-Ethoxy-3-pyridineboronic acid
2-乙氧基吡啶-3-硼酸
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2-Fluoro-3-nitropyridine
2-氟-3-硝基吡啶
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2(1H)-Pyridinone,5-fluoro-
5-氟-2-羟基吡啶
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2H-Indol-2-one,1,3-dihydro-4-[2-[[(4-methylphenyl)sulfonyl]oxy]ethyl]-
4-(2\'-羟乙基)氧化吲哚对甲苯磺酸酯
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2,4-Pentanedione,ion(1-), potassium, hydrate (2:1) (9CI)
乙酰丙酮钾半水合物
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2,4-Pentanedione,ion(1-), sodium, hydrate, (1:1:1)
一水乙酰丙酮钠
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2H-1,5-Benzodioxepin-3(4H)-one, 7-methyl-
西瓜酮
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2-Trifluoromethyl-5-bromopyridine
2-三氟甲基-5-溴吡啶
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2-(Trifluoromethyl)benzenesulfonamide
2-(三氟甲基)苯磺酰胺
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2,3,4,5-Tetrahydro-5-methyl-1H-pyrido[4,3-b]indol-1-one
2,3,4,5-四氢-5-甲基-1H-吡啶并[4,3-b]吲哚-1-酮
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2-Furancarboxylic acid,tetrahydro-, (2S)-
(S)-(-)-2-四氢糠酸
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2H-Pyran-2-one,tetrahydro-6-nonyl-
δ-十四内酯
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2-Propanesulfinamide,2-methyl-
叔丁基亚磺酰胺
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2(1H)-Pyridinone,3,5,6-trichloro-, sodium salt (1:1)
3,5,6-三氯吡啶-2-醇钠
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2,6-Pyridinedicarboxylicacid, 2-methyl ester
2,6-吡啶二羧酸单甲酯
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2-Propenoic acid,3-(4-pyridinyl)-, (2E)-
反-3-(4-吡啶基)烯丙酸
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2-Propenoic acid,3-(4-hydroxy-3-methoxyphenyl)-, 2-ethylhexyl ester
阿魏酸哌嗪
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2-Piperazinecarboxylicacid, hydrochloride (1:2), (2R)-
(R)-哌嗪-2-羧酸二盐酸盐
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2-Pyridinecarboxylicacid, 6-phenyl-
2-羧基-6-苯基吡啶
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2-Pentene,1,1,1,2,3,4,5,5,5-nonafluoro-4-(trifluoromethyl)-
全氟(4-甲基-2-戊烯)
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2H-1-Benzopyran-2-methanol,a,a'-[iminobis(methylene)]bis[6-fluoro-3,4-dihydro-,hydrochloride (1:1)
奈必洛尔
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2,6-Naphthalenediol,2,6-diacetate
2,6-二乙酰氧基萘
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2-Naphthalenesulfonicacid, 6-hydroxy-, potassium salt (1:1)
2-萘酚-6-磺酸钾
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2-Piperidinecarboxylicacid, methyl ester
2-哌啶甲酸甲酯
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2-Propenoic acid,3-methoxy-, methyl ester
3-甲氧基丙烯酸甲酯
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2-Methylimidazo[1,2-a]pyridine-8-amine
2-甲基咪唑并[1,2-a]吡啶-8-胺
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2-Pyrazinecarboxylicacid, 4,5-dihydro-5-oxo-, methyl ester
5-羟基吡嗪-2-羧酸甲酯
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2-Methyl-4-hydroxy-2H-1,2-benzothiazine-3-carboxylic acid ethyl ester 1,1-dioxide
4-羟基-2-甲基-2H-1,2-苯并噻嗪-3-羧酸乙酯 1,1-二氧化物
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2-Pyridinecarboxylicacid, 3-chloro-, methyl ester
3-氯-2-吡啶羧酸甲酯