2开头化工名词
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2-Methyl-2-propenoic acid cyclohexyl ester
2-甲基丙烯酸环己酯
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2H-1-Benzopyran-6-ol,3,4-dihydro-2,5,7,8-tetramethyl-2-[(4R,8R)-4,8,12-trimethyltridecyl]-,6-acetate,
D-alpha-生育酚醋酸酯
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2(1H)-Pyridinone,3-methyl-
2-羟基-3-甲基吡啶
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2-Fluorophenylacetic acid
2-氟苯基乙酸
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2-Propanol, aluminumsalt (3:1)
异丙醇铝
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2-Propen-1-one,1,3-diphenyl-, (2E)-
查耳酮
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2-Benzofurancarboxaldehyde
苯并[b]呋喃-2-甲醛
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2,2'-Azobis(2-methylbutyronitrile)
偶氮二异戊腈 [13472-08-7]
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2(3H)-Benzothiazolone
2-羟基苯并噻唑
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2,5-Diaminotoluene
2,5-二氨基甲苯
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2H-1-Benzopyran-2-one,6,7-dihydroxy-4-methyl-
4-甲基七叶亭
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2-Naphthalenecarboxamide,N-(5-chloro-2,4-dimethoxyphenyl)-4-[2-[5-[(diethylamino)sulfonyl]-2-methoxyp
C.I.颜料红5
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2-Pyridinesulfonamide,N-[[(4,6-dimethoxy-2-pyrimidinyl)amino]carbonyl]-3-(trifluoromethyl)-
啶嘧黄隆
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21H-Biline-8,12-dipropanoicacid,2,17-diethenyl-1,10,19,22,23,24-hexahydro-3,7,13,18-tetramethyl-1,19-
胆红素
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2-Propanone
丙酮
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2-Thiopheneacetyl chloride
2-噻吩乙酰氯
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2-Furancarboxylic acid,3-methyl-, methyl ester
3-甲基-2-糠酸甲酯
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2,6-Dimethylpyridine N-oxide
2,6-二甲基吡啶N-氧化物
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2-Naphthalenecarboxamide,N-(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)-3-hydroxy-4-[2-[2-methoxy-5-methy
颜料红185
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2-Propenoic acid,1,1'-(1,6-hexanediyl) ester
1,6-己二醇二丙烯酸酯
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2-Naphthalenesulfonicacid
2-萘磺酸(三水)
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2-(Hydroxymethyl)pyridine
2-吡啶甲醇
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2-Butenedioic acid(2E)-, 1,4-diethyl ester
富马酸二乙酯
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2,4-Pentanedione,3-(2-phenyldiazenyl)-
3-苯基乙酰丙酮
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2,6-dimethyl-4-(morpholin-4-ylmethyl)phenol
2,6-二甲基-4-(吗啉-4-甲基)苯酚
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2-Propenoic acid,2-(acetylamino)-
2-乙酰氨基丙烯酸
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2-Hexene,1-chloro-6-(1-ethoxyethoxy)-, (2E)-
(E)-1-氯-6-(1-乙氧基乙氧基)己-2-烯
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2-Naphthacenecarboxamide,4-(dimethylamino)-1,4,4a,5,5a,6,11,12a-octahydro-3,5,10,12,12a-pentahydroxy-
多西环素钙
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2-methylbut-3-en-2-yl 2-chloro-5-[(2-methylfuran-3-carbothioyl)amino]benzoate
2-methylbut-3-en-2-yl 2-chloro-5-[(2-methylfuran-3-carbothioyl)amino]benzoate
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2,3,4,5-tetrahydro-1H-indeno[1,2-c]pyridine
2,3,4,5-tetrahydro-1H-indeno[1,2-c]pyridine
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2-Vinyl-5,6-dihydro-4,4-dimethyl-4H-1,3-thiazine
2-乙烯基-4,4-二甲基-5,6-二氢-1,3-噻嗪
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2-hydroxy-N-methyl-N-(1,2,3,10-tetramethoxy-9-oxo-6,7-dihydro-5H-benzo[a]heptalen-7-yl)acetamide
2-hydroxy-N-methyl-N-(1,2,3,10-tetramethoxy-9-oxo-6,7-dihydro-5H-benzo[a]heptalen-7-yl)acetamide
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2,4-DIMETHYL-3-NITRO-4-TOLUANILIDE
2\',4\'-二甲基-3-硝基-4-甲苯甲酰苯胺
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2,4,5-tribromo-alpha-methylstyrene
2,4,5-tribromo-alpha-methylstyrene
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2-hydroxyoctadecane-1-sulfonic acid
2-hydroxyoctadecane-1-sulfonic acid
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2-(chloromethyl)-3,3,3-trifluoroprop-1-ene
2-(chloromethyl)-3,3,3-trifluoroprop-1-ene
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2-Nitrobiphenyl
2-硝基联苯
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2,5,7,10-Tetraoxaundecane
双(2-甲氧基乙氧基)甲烷
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2,1,3-Benzothiadiazole
2,1,3-苯并噻二唑
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2,10-Dodecadiyne
2,10-十二碳二炔
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2,4(1H,3H)-Pyrimidinedione,5-amino-
5-氨基尿嘧啶
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2,2,2-Trifluoroacetophenone
α,α,α-三氟苯乙酮
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2,6-Dibromopyridine
2,6-二溴吡啶
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2,2-Bis(hydroxymethyl)-2,2',2''-nitrilotriethanol
双(2-羟甲基)氨基-三(羟甲基)甲烷
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2,5-Furandione,3,4-diphenyl-
2,3-联苯基马来酸酐
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2-hydroxy-3-methyl-benzoicacimethylester
2-羟基-3-甲基苯甲酸甲酯
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2(1H)-Pyridinone,1-methyl-
1-甲基-2-吡啶酮
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2-Butanone,4-(6-methoxy-2-naphthalenyl)-
萘丁美酮
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2,4-Piperidinedione,3,3-diethyl-
5-溴吲哚-3-甲醛
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2-Naphthalenesulfonicacid, 6-amino-4-hydroxy-5-[2-(4-nitro-2-sulfophenyl)diazenyl]-, sodium salt(1:2)
酸性紫2R