2开头化工名词
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2-Quinazolineacetonitrile,a-[2,3-dihydro-3-(tetrahydro-2,4,6-trioxo-5(2H)-pyrimidinylidene)-1H-isoind
颜料红260
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2-Naphthalenecarboxamide,4-[2-[5-[[[4-(aminocarbonyl)phenyl]amino]carbonyl]-2-methoxyphenyl]diazenyl]
颜料红187
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2-Naphthalenecarboxamide,4-[2-[2-chloro-5-[[(2,4,5-trichlorophenyl)amino]carbonyl]phenyl]diazenyl]-3-
颜料红223
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2-Naphthalenecarboxamide,3-hydroxy-4-[2-[2-methoxy-5-[(phenylmethyl)sulfonyl]phenyl]diazenyl]-N-pheny
颜料红258
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2-Naphthalenecarboxamide,3-hydroxy-N-(2-methoxyphenyl)-4-[2-[2-methoxy-5-[(phenylamino)carbonyl]pheny
颜料红261
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2-Naphthalenecarboxamide,4-[2-[5-(aminocarbonyl)-2-methylphenyl]diazenyl]-3-hydroxy-N-phenyl-
颜料红268
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2-Naphthalenecarboxamide,4-[2-[4-(benzoylamino)-2,5-dimethoxyphenyl]diazenyl]-3-hydroxy-N-phenyl-
颜料紫25
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2-Naphthalenecarboxamide,4-[2-[4-(benzoylamino)-2-methoxy-5-methylphenyl]diazenyl]-N-(4-chlorophenyl)
颜料紫43
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2-Naphthalenecarboxylicacid, 4-[2-(5-chloro-4-methyl-2-sulfophenyl)diazenyl]-3-hydroxy-, magnesiumsal
颜料红485
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2-Naphthalenecarboxylicacid, 3-hydroxy-4-[2-(2-methoxy-5-methyl-4-sulfophenyl)diazenyl]-
C.I.颜料红56
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2-Naphthalenecarboxylicacid, 3-hydroxy-4-[2-(4-methyl-2-sulfophenyl)diazenyl]-, barium salt (1:1)
颜料红572
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2-Naphthalenecarboxylicacid, 4-[2-(4-chloro-3-sulfophenyl)diazenyl]-3-hydroxy-, calcium salt (1:1)
C.I.颜料红58:2
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2-Naphthalenecarboxylicacid, 3-hydroxy-4-(2-phenyldiazenyl)-, calcium salt (2:1)
颜料红641
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2-Naphthalenecarboxylicacid, 4-[2-(4-chloro-5-ethyl-2-sulfophenyl)diazenyl]-3-hydroxy-, calcium salt(
颜料红200
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2-Naphthalenecarboxamide,4-[2-(4-chloro-2-methoxyphenyl)diazenyl]-N-(2,3-dihydro-2-oxo-1H-benzimidazo
颜料红183
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2-Naphthalenecarboxamide,N-(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)-4-[2-[2,5-dimethoxy-4-[(methylami
颜料紫32
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2-Naphthalenesulfonicacid, 5-[2-(2-chlorophenyl)diazenyl]-6-hydroxy-, barium salt (2:1)
颜料橙19
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2(1H)-Quinolinone,4-hydroxy-3-[2-(2-nitrophenyl)diazenyl]-
颜料黄7
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2-Naphthalenecarboxamide,4-[2-(3-chlorophenyl)diazenyl]-3-hydroxy-N-(2-methylphenyl)-
坚固橙G
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2-Naphthalenecarboxamide,4,4'-[(3,3'-dimethoxy[1,1'-biphenyl]-4,4'-diyl)bis(2,1-diazenediyl)]bis[3-hy
C.I.颜料蓝26
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2-Cyclohexen-1-ol,2-methyl-5-(1-methylethenyl)-, 1-acetate, (1R,5R)-rel-
乙酸香芹酯
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2-Propen-1-ol,3-phenyl-, 1-formate
甲酸肉桂酯
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2-Oxiraneoctanoic acid,3-octyl-, butyl ester
环氧硬脂酸丁酯
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2,3-Hexanedione,5-methyl-
乙酰基异戊酰
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2-Cyclopenten-1-one,2-pentyl-
戊基环戊环烯酮
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2,3-dimethylhexane
2,3-二甲基己烷
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2-nitrophenetole
2-硝基苯乙醚
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2-Pentanamine,4-methyl-
1,3-二甲基丁胺
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2-Hydroxy-4-(methylthio)butanoic acid
液态羟基蛋氨酸
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2(1H)-Quinolinone,4-hydroxy-3-(2-phenyldiazenyl)-
透明黄5G
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2-Naphthalenesulfonicacid,5-[2-[4-[(2-bromo-1-oxo-2-propen-1-yl)amino]-2-sulfophenyl]diazenyl]-4-hydr
毛用活性红PW-5B
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2-Naphthalenesulfonicacid,6-amino-5-[2-[4-[(2-bromo-1-oxo-2-propen-1-yl)amino]-2-sulfophenyl]diazenyl
毛用活性橙PW-G
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2,7-Naphthalenedisulfonicacid,5-(benzoylamino)-4-hydroxy-3-[2-[1-sulfo-6-[[2-(sulfooxy)ethyl]sulfonyl
活性红KN-3B
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2-Anthracenesulfonicacid,1-amino-4-[[3-[[4-chloro-6-[(3-sulfophenyl)amino]-1,3,5-triazin-2-yl]amino]-
活性艳蓝K-GR
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2,7-Naphthalenedisulfonicacid,5-(benzoylamino)-3-[2-[5-[[4-chloro-6-[(4-sulfophenyl)amino]-1,3,5-tria
活性红 K-7B
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2,7-Naphthalenedisulfonicacid,5-[(4,6-dichloro-1,3,5-triazin-2-yl)amino]-4-hydroxy-3-[2-[4-(phenylami
活性蓝X-2R
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2,7-Naphthalenedisulfonicacid,5-[(4,6-dichloro-1,3,5-triazin-2-yl)amino]-4-hydroxy-3-(2-phenyldiazeny
活性艳红X-3B
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2-Naphthalenesulfonicacid, 6-hydroxy-5-[2-(2-methoxy-5-methyl-4-sulfophenyl)diazenyl]-, sodium salt(1
大红色基 RC
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2-Naphthalenecarboxamide,3-hydroxy-N-(4-methoxy-2-methylphenyl)-
色酚 AS-LT
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2,7-Naphthalenedisulfonicacid,4-hydroxy-5-[2-[4-[2-[1-hydroxy-6-(phenylamino)-3-sulfo-2-naphthalenyl]
直接耐晒蓝3RL
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2-Anthracenesulfonicacid, 1-amino-4-[(4-butylphenyl)amino]-9,10-dihydro-9,10-dioxo-, sodium salt(1:1)
弱酸性蓝N-GL
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2-Naphthalenesulfonicacid,6-amino-5-[2-[5-chloro-2-[(4-methylphenyl)sulfonyl]phenyl]diazenyl]-4-hydro
弱酸性枣红P-L
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2-Naphthalenesulfonicacid,3,3'-[cyclohexylidenebis[(2-methoxy-4,1-phenylene)-2,1-diazenediyl]]bis[4,6
弱酸性艳红 3B-E
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2,7-Naphthalenedisulfonicacid, 4-hydroxy-5-[2-[4-(phenylamino)-5-sulfo-1-naphthalenyl]diazenyl]-, sod
酸性藏青R
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2-Anthracenesulfonicacid, 4-[[4-(acetylmethylamino)phenyl]amino]-1-amino-9,10-dihydro-9,10-dioxo-,sod
酸性蓝BRL
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2H-1-Benzopyran-6-carboxylicacid, 3,4-dihydro-5-methyl-,2-(3,5-dimethylbenzoyl)-2-(1,1-dimethylethyl)
环虫酰肼
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2H-1-Benzopyran,6,7-dimethoxy-2,2-dimethyl-
早熟素 II; 6,7-二甲氧基-2,2-二甲基-3-色烯; 6,7-二甲氧基-2,2-二甲基-2H-1-苯并吡喃
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2-Butenoic acid,2-methyl-,(9S,10S)-9,10-dihydro-8,8-dimethyl-2-oxo-2H,8H-benzo[1,2-b:3,4-b']dipyran-9
白花前胡乙素
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2-Propenoic acid,3-sulfopropyl ester, potassium salt (1:1)
3-丙-2-烯酰氧基丙烷-1-磺酸钾
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2-Propenoic acid,3-phenyl-, potassium salt (1:1)
肉桂酸钾; 苯丙烯酸钾