2开头化工名词
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2H-1-Benzopyran-3(4H)-one,6-methoxy-
6-甲氧基-3-二氢色原酮
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2-Propen-1-one,3-(2-furanyl)-1-(4-morpholinyl)-
3-(2-呋喃基)-1-(4-吗啉基)-2-丙烯-1-酮
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2,7-Naphthalenedisulfonicacid, 4-(acetylamino)-5-(acetyloxy)-, sodium salt (1:2)
CAS号:63870-51-9
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2-Propenamide,2-cyano-3-[[(hexylamino)carbonyl]amino]-
(Z)-2-氰基-3-(己基氨基甲酰氨基)丙-2-烯酰胺
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2-Anthraceneaceticacid, 1,2,3,4-tetrahydro-3,5,7,10-tetrahydroxy-a-methoxy-4-oxo-, (aS,2R,3S)-
2-蒽乙酸, 1,2,3,4-四氢-3,5,7,10-四羟基-a-甲氧基-4-羰基-, (aS,2R,3S)-
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2-Propen-1-one,1-(4-aminophenyl)-3-(4-methoxyphenyl)-
(2E)-1-(4-氨基苯基)-3-(4-甲氧基苯基)-2-丙烯-1-酮
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2,3-Dithia-5,7-diazabicyclo[2.2.2]octane-6,8-dione
2,3-二硫杂-5,7-二氮杂双环[2.2.2]辛烷-6,8-二酮
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2-Propenoic acid,3-(4-hydroxy-1-naphthalenyl)-
(E)-3-(4-羟基萘-1-基)丙-2-烯酸
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2H,3H,9H-Difuro[2,3-6,7:3',2'-7,8]cycloundeca[1,2-b]pyran-3,9-dione,2a,6,7,7a,10,12,14a,14b-octahydro
CAS号:227597-63-9
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2,9-Triphenodioxazinedisulfonicacid, 6,13-dichloro-3,10-bis[(4-chlorophenyl)amino]-, sodium salt (1:2
6,13-二氯-3,10-二[(4-氯苯基)氨基]-2,9-三酚二嗪二磺酸二钠
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2(1H)-Quinolinone,3-(hydroxymethyl)-
3-羟甲基-1H-喹啉-2-酮
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2-Propanol,1,3-dichloro-, 2,2',2''-phosphorothioate
O,O,O-三[2-氯-1-(氯甲基)乙基]硫代磷酸酯
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2H,6H-[1,3,2]Oxazaphosphorino[2,3-b][1,3,2]oxazaphosphorine,tetrahydro-
2,3,4,6,7,8-六氢-[1,3,2]氧氮杂膦咛并[2,3-b][1,3,2]氧氮杂膦咛
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2,4(1H,3H)-Pyrimidinedione,6-amino-1-(phenylmethyl)-
6-氨基-1-苄基尿嘧啶
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2-Propanone,1,1'-[(6R,7S)-7,12-dihydro-3-methoxy-6H-azepino[3,2-b:4,5-b']diindole-6,7-diyl]bis-(9CI)
CAS号:221160-84-5
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2H,6H-Benzo[1,2-b:5,4-b']dipyran-10-propanoicacid, 7,8-dihydro-5-hydroxy-2,2,7,8-tetramethyl-6-oxo-b-
ISOAPETALIC ACID
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2-Propanol,2-[(4-nitrophenyl)azo]-, acetate (ester) (9CI)
2-(4-硝基苯基)偶氮丙-2-基乙酸酯
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2-Cyclopenten-1-one,3,4-dihydroxy-4-(1-hydroxy-4-methylpentyl)-5-(3-methylbutyl)-2-(3-methyl-1-oxobut
3,4-二羟基-4-(1-羟基-4-甲基戊基)-5-(3-甲基丁基)-2-(3-甲基-1-氧代丁基)环戊-2-烯-1-酮
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2-Butenoic acid,3-methyl-,(3aS,4R,5R,6E,8R,10E,11aR)-2,3,3a,4,5,8,9,11a-octahydro-5,8-dihydroxy-6,10-
2-丁烯酸,3-甲基-,(3aS,4R,5R,6E,8R,10E,11aR)-2,3,3a,4,5,8,9,11a-八氢-5,8-二羟基-6,10-二甲基-3-亚甲基-2-羰基环癸五烯并[b]呋喃-4-基酯
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2,4(1H,3H)-Pyrimidinedione,5-fluoro-1-b-D-glucopyranosyl-
5-氟-1-六吡喃并糖基嘧啶-2,4(1H,3H)-二酮
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2-Propanol,1-[(4-methylphenyl)amino]-3-[[1-[3-(trifluoromethyl)phenyl]-1H-tetrazol-5-yl]thio]-
1-[(4-甲基苯基)氨基]-3-[1-[3-(三氟甲基)苯基]四唑-5-基]巯基丙-2-醇
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2-Propenoic acid,2-methyl-, 2-(1H-imidazol-1-yl)ethyl ester
甲基丙烯酸咪唑乙酯
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2H-1-Benzopyran-4-ol,3,4-dihydro-2-phenyl-
4-羟基黄烷
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2,5-Hexanediol,2,5-dimethyl-, 2,5-diacetate
1,1,4,4-四甲基丁烷-1,4-二基二乙酸酯
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2-Butene, 1,4-dinitro-
1,4-二硝基-2-丁烯
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2(3H)-Thiazolethione,5-amino-
5-氨基-2-巯基噻唑
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2-Thiazolamine,4-(1-methylethyl)-
4-异丙基-1,3-噻唑-2-胺
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2H-1-Benzopyran-7-ol,3,4-dihydro-3-(2-hydroxy-4-methoxyphenyl)-
)-驴食草酚
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2H-1,4-Benzodiazepin-2-one,5-(2-fluorophenyl)-1,3-dihydro-1-methyl-7-nitroso-
5-(2-氟苯基)-1-甲基-7-亚硝基-3H-1,4-苯并二氮杂卓-2-酮
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2-Propenoic acid,2-methyl-, 2-[(hydroxyphosphinyl)oxy]ethyl ester
(11β,16β)-21-(乙酰氧基)-9-氟-11-羟基-16-甲基-3,20-二羰基孕-1,4-二烯-17-基磷酸酯
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2-Quinoxalinepropanoicacid, 3-methyl-
3-(3-甲基-喹噁啉-2-基)-丙酸
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2,1-Benzisoxazole,5-chloro-3-(4-methoxyphenyl)-
5-氯-3-(4-甲氧基苯基)苯并[c]异恶唑
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2-Propenoic acid,2-methyl-, 2-(1-oxa-4-azaspiro[4.5]dec-4-yl)ethyl ester
N1-(5-溴吡啶-2-基)乙烷-1,2-二胺
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2-Thiazolamine,4-(2-benzothiazolyl)-
4-(1,3-苯并噻唑-2-基)-1,3-噻唑-2-胺
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2(1H)-Isoquinolinecarboxaldehyde,3,4,5,8-tetrahydro-1-(hydroxymethyl)-7-methoxy-6-methyl-5,8-dioxo-
乙酸2-[2-[4-[(2-氯乙基)甲基氨基]苯基]乙烯基]-1,3,3-三甲基-3H-吲哚正离子
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2-Furanmethanol,2,5-dihydro-2,5-dimethoxy-a-methyl-
DL-1-(2,5-二甲氧基-2,5-二氢呋喃-2-基)乙醇
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2-Furancarboxaldehyde,5-(2,3-dichlorophenyl)-
5-(2,3-二氯苯基)-2-呋喃甲醛
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2-Thiophenecarboxylicacid, 3-hydroxy-, ethyl ester
3-羟基噻吩-2-甲酸乙酯
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2,5-Cyclohexadien-1-one,4-methylene-
硫代硫酸铅
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2-Pentene, 5-chloro-,(2E)-
(2E)-5-氯-2-戊烯
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2-Anthracenesulfonicacid, 4-amino-9,10-dihydro-1,3-dihydroxy-9,10-dioxo-, potassium salt (1:1)
4-氨基-9,10-二氢-1,3-二羟基-9,10-二氧代-2-蒽磺酸钾盐(1:1)
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2-Thiophenemethanamine,5-bromo-N-methyl-
5-溴-N-甲基-2-噻吩甲胺
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2-Propen-1-one,1-(2,4-dihydroxyphenyl)-3-(4-hydroxy-3-methoxyphenyl)-, (2E)-
高紫柳查尔酮
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2,7-Naphthalenedisulfonicacid, 5-(acetylamino)-4-hydroxy-3-[2-(3-phosphonophenyl)diazenyl]-, ammonium
5-(乙酰氨基)-4-羟基-3-[2-(3-膦酰苯基)偶氮]-2,7-萘二磺酸铵钠盐(1:?:?)
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2,4-Pentadienoic acid,3-methyl-5-(2,6,6-trimethyl-1-cyclohexen-1-yl)-, ethyl ester
(2E,4E)-3-甲基-5-(2,6,6-三甲基-1-环己烯基)戊-2,4-二烯酸乙酯
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2-Undecanol,1-(ethenyloxy)-4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,11-heptadecafluoro-
4-(1,1-二甲基乙基)-2-[[4-(1,1-二甲基乙基)-2-羟基苯基]二硫代]苯酚
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2-Benzofurancarboxylicacid, 7-methoxy-5-(1-pyrrolidinylmethyl)-, hydrochloride (1:1)
CAS号:6206-53-7
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2-Propenoic acid,3-[3-(4-chlorophenyl)-1-phenyl-1H-pyrazol-4-yl]-
3-[3-(4-氯苯基)-1-苯基-1H-吡唑]-丙烯酸
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2-Naphthalenecarboxylicacid, 3-hydroxy-5-sulfo-, sodium salt (1:2)
3-羟基-5-磺基-2-萘羧酸钠盐(1:2)
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2-Quinoxalineacetonitrile,3-chloro-a-[(4-methylphenyl)sulfonyl]-
(3-氯-2-喹噁啉)-(甲苯-4-磺酰基)-乙腈