2开头化工名词
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2-Furanmethanol, a-2-propen-1-yl-
4-(2-呋喃基)-1-丁烯-4-醇
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2-Dodecenedioic acid,(2E)-
反式-2-十二碳烯二酸
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2-Anthracenesulfonicacid, 4-amino-9,10-dihydro-1,3-dihydroxy-9,10-dioxo-, sodium salt (1:1)
核固红
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2-Naphthalenecarboxylicacid, 3-methoxy-, methyl ester
3-甲氧基-2-萘甲酸甲酯
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2-Propenoic acid,3-[4-[[(4-methoxyphenyl)methylene]amino]phenyl]-, ethyl ester
4-[(4-甲氧亚苄基)氨基]肉桂酸乙酯
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2-Propanol,1-[(1-methylethyl)amino]-3-[2-(2-propen-1-yloxy)phenoxy]-, hydrochloride (1:1)
盐酸氧烯咯尔
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2-Anthracenecarbonylchloride, 9,10-dihydro-9,10-dioxo-
葸醌-2-甲酰氯
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2-Propanol, calciumsalt (9CI)
异丙醇钙
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2H-Pyran,tetrahydro-2-methoxy-
2-甲氧基四氢吡喃
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2,7-Naphthalenedisulfonicacid, 5-(acetylamino)-4-hydroxy-3-[2-(2-methoxyphenyl)diazenyl]-, sodium sal
滂酰胭脂红 2B
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2-Naphthalenecarboxamide,N-(2-ethylphenyl)-3-hydroxy-
N-(2-苯乙基)-3-羟基-2-萘甲酰胺
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2-Pyridineethanesulfonicacid
2-(2-吡啶基)乙基磺酸
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21H,23H-Porphine-2,7,12,17-tetrapropanoicacid, 3,8,13,18-tetrakis(carboxymethyl)-, hydrochloride (1:2
尿卟啉I二盐酸盐
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2,3-Quinoxalinediamine
2,3-二氨基喹喔啉
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2,3,6,7,10,11-Hexakis(pentyloxy)triphenylene
2,3,6,7,10,11-六(戊氧基)三亚苯基
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2-Hydroxy-3-naphthoic Acid 2-Chloroanilide
2-羟基-3-萘甲酸2-氯苯胺
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2-Propanol,1-[bis(2-hydroxyethyl)amino]-
二乙醇单异丙醇胺
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2H-1-Benzopyran-2-one,4-methyl-7-(b-D-xylopyranosyloxy)-
4-甲基伞形酮酰-Β-D-吡喃木糖苷
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2-Propyn-1-ol,1-benzoate
苯酸炔丙酯
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2,7,12,17-Tetraethyl-3,8,13,18-tetramethylporphyrin dihydrobromide
2,7,12,17-四乙基-3,8,13,18-四甲基卟啉二氢溴酸
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2H-1-Benzopyran-2-one,4-hydroxy-3-[(2E,6E)-3,7,11-trimethyl-2,6,10-dodecatrien-1-yl]-
阿魏醇
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2,3-Bis(4-nitrophenyl)-5-phenyltetrazolium Chloride
2,3-二(4-硝基苯基)-5-苯基四氮唑氯化物
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2,2'-Bi-1H-imidazole,4,4',5,5'-tetramethyl-
2,2-双(4,5二甲基咪唑)
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2,4-Heneicosadiynoic Acid
2,4-二炔基二十一烷酸
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2,4-Imidazolidinedione,5-methyl-5-phenyl-
5-甲基-5-苯海因
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2,7-Naphthalenedisulfonicacid, 4-hydroxy-5-[[(4-methylphenyl)sulfonyl]amino]-3-(2-phenyldiazenyl)-,so
酸性红106
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2,4(1H,3H)-Pyrimidinedione,5-[(1E)-2-bromoethenyl]-
(E)-5-(2-溴乙烯基)尿嘧啶
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2-Propanamine,N-(phenylmethylene)-
N-苄亚甲基乙丙胺
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2-Propanamine,2-methyl-N-(phenylmethylene)-
N-苄亚甲基叔丁胺
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2-Propenoic acid,2-methyl-, potassium salt (1:1)
2-甲基-2-丙烯酸钾盐
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2Hydroxy-4-methylacetophenone
2-羟基-4-甲基苯乙酮
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21H,23H-Porphine-2,7,12,17-tetrapropanoicacid, 3,8,13,18-tetramethyl-, hydrochloride (1:2)
粪卟啉I二盐酸盐
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2-Propanamine,N-2-buten-1-ylidene-2-methyl-
N-叔丁基丁烯酰胺
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2(5H)-Furanone,4-methoxy-
4-甲氧基-2(5H)-呋喃酮
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2-Propen-1-one,3-(4-hydroxyphenyl)-1-(2-hydroxy-3,4,6-trimethoxyphenyl)-
2,4-二羟基-3,4,6-三甲氧基查尔酮
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2H-1-Benzopyran-4-aceticacid, 7-hydroxy-2-oxo-
7-羟基香豆素-4-乙酸
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2-Tridecenoic acid
2-十三烯酸
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2-Furancarboxylic acid,5-(chlorosulfonyl)-, methyl ester
5-(氯代磺酰基)-2-糠酸甲酯
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2,4(1H,3H)-Pyrimidinedione,6-amino-1-methyl-5-nitroso-
6-氨基-1-甲基-5-异亚硝基尿嘧啶
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2-Propanol,1,3-bis(phenylmethoxy)-
1,3-双(苄氧基)-2-丙醇
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2-Propenamide,N,N,2-trimethyl-
N,N-二甲基酰胺
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2-Propanone,1-chloro-1,1,3,3,3-pentafluoro-, hydrate (1:1)
氯五氟丙酮
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2-Furanmethanol,5-ethenyltetrahydro-a,a,5-trimethyl-
芳樟醇氧化物
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2-Pyrimidinamine,4,4'-dithiobis[6-methyl-
4,4-双(2-氨基-6-甲苯嘧啶基)二硫化物
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2,3,6-Trimethoxybenzoic Acid
2,3,6-三甲氧基苯甲酸
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2,6-Dimethoxyphenyl trifluoromethanesulfonate
2,6-二甲氧基苯基三氟甲磺酸酯
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2-Propenoic acid,1,1'-[(2-hydroxy-1,3-propanediyl)bis[oxy(2-hydroxy-3,1-propanediyl)]] ester
甘油1,3-二甘油醇酸二丙烯酸酯
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2,2-Dimethyl-1,1-binaphthalene
2,2-二甲基-1,1-联萘
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2-Cyclohexen-1-one,5-(1-hydroxy-1-methylethyl)-2-methyl-, (5S)-
(S)-(+)-5-(1-羟基-1-甲基乙基)-2-甲基-2-环己烯-1-酮
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2-Thiopheneethanamine,N-[(2-chlorophenyl)methyl]-, hydrochloride (1:1)
N-(2-氯苄基)-2-(-2-噻吩基)乙胺盐酸盐