2开头化工名词
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2-Buten-1-ol,1,4-dibromo-, 1-acetate
1,4-二溴-2-丁烯基乙酸酯
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2-Butenoic acid,4-[(2-hydroxy-5-oxo-1-cyclopenten-1-yl)amino]-4-oxo-,(2R,4R,5S,6R)-tetrahydro-2-[(1S,
3-苯基-1-丙基硼酸频哪醇酯
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2-Octenoic acid, methylester
2-辛烯酸甲酯
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2H-1,3-Oxazine,tetrahydro-4,4,6-trimethyl-2-phenyl-
4,4,6-三甲基-2-苯基-1,3-恶嗪烷
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2-Propanol,1-[4-(1-methylpropyl)phenoxy]-
1-[4-(丁烷-2-基)苯氧基]丙烷-2-醇
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2-Propanol,1,3-dibutoxy-
双布普醇
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2,7-Naphthalenedisulfonicacid, 4-amino-5-hydroxy-3-[2-(4-nitrophenyl)diazenyl]-6-(2-phenyldiazenyl)-
2-异丁基-4-甲基-1,3-二噁烷
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2,4,6(1H,3H,5H)-Pyrimidinetrione,1,5-dimethyl-5-(3-oxo-1-cyclohexen-1-yl)-
环丙胺,N-[2-(2,4,6-三甲基苯氧基)乙基]-
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21H,23H-Porphine-2,20-dicarboxylicacid,18-(2-carboxyethyl)-12-ethenyl-7-ethyl-17,18-dihydro-3,8,13,17
(17S,18S)-18-(2-羧基乙基)-12-乙烯基-7-乙基-17,18-二氢-3,8,13,17-四甲基-21H,23H-卟吩-2,20-二甲酸
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2,5-Cyclohexadiene-1,4-dione,2,3-dimethoxy-5-methyl-6-[(2E,6E,10E,14E)-3,7,11,15,19-pentamethyl-2,6,1
苯,[1-(二乙氧基甲基)乙烯基]-
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2-Oxazolamine,5-[[4-(3-chlorophenyl)-1-piperazinyl]methyl]-4,5-dihydro-
5-{[4-(3-氯苯基)哌嗪-1-基]甲基}-4,5-二氢-1,3-噁唑-2-胺
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2H-Benzo[a]xanthene-9,10-dione,1,3,4,4a,5,6,6a,12b-octahydro-4,4,6a,12b-tetramethyl-, (4aS,6aS,12bS)-
CAS号:151345-10-7
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2H-Pyran-2-carboxaldehyde,3,4-dihydro-2,5-dimethyl-
3,4-二氢-2,5-二甲基-2H-吡喃-2-甲醛
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2-Buten-1-ol,4-(3,3-dimethylbicyclo[2.2.1]hept-2-yl)-2-ethyl-, 1-acetate
4-(3,3-二甲基双环[2.2.1]庚-2-基)-2-乙基-2-丁烯-1-基乙酸酯
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2,4,6(1H,3H,5H)-Pyrimidinetrione,5-(2-bromo-2-propen-1-yl)-5-(1-methylethyl)-
丙溴比妥
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2-Butenoic acid,4-(6-methoxy-2-naphthalenyl)-4-oxo-, (2E)-
4-(6-甲氧基萘-2-基)-4-羰基-2-丁烯酸
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2H-Pyran-2-one,tetrahydro-3-(hydroxymethyl)-4-[1-(hydroxymethyl)-2-propenyl]- (9CI)
CAS号:156368-89-7
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2H-1-Benzopyran-2-one,3-phenyl-
3-苯基香豆素
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2-Hexene, 2,3-dimethyl-
2,3-二甲基-2-己烯
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2-Naphthalenecarboxylicacid, 1-hydroxy-4-[2-(2-methylphenyl)diazenyl]-
1-羟基-4-(2-甲基苯基偶氮)-2-萘甲酸
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2-Propenoic acid,3-(1-aminocyclopropyl)-, (E)- (9CI)
(E)-3-(1-氨基环丙基)丙-2-烯酸
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2-Propenoic acid,3-[[[bis(1-methylethyl)amino]carbonyl]thio]-2-chloro-
(Z)-2-氯-3-[二(丙-2-基)氨基甲酰基硫基]丙-2-烯酸
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2(5H)-Furanone,4-hydroxy-5-methylene-3-[(6Z)-1-oxo-6-tetradecen-1-yl]-
5-羟基-2-亚甲基-4-[(Z)-十四碳-6-烯酰基]呋喃-3-酮
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2-Pyridinemethanamine,N-(2,2-diethoxyethyl)-
N-(2,2-二乙氧基乙基)吡啶-2-甲胺
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2-Oxazolidinone,3-[(2E)-1-oxo-2-buten-1-yl]-
3-[(E)-2-丁酰基]-1,3-噁唑烷-2-酮
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2,4(1H,3H)-Quinazolinedione,7-azido-3-[2-[4-(4-fluorobenzoyl)-1-piperidinyl]ethyl]-
7-叠氮基酮色林
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2,4(1H,3H)-Pyrimidinedithione,5-methyl-
(5-甲基)二硫代尿嘧啶
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2-Butenoic acid,2-(acetylamino)-3-methyl-
2-乙酰氨基-3-甲基-巴豆酸
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2,5-Cyclohexadien-1-one,2,6-bis(1,1-dimethylethyl)-4-(diphenylmethylene)-
1-异丁基-3,5-二甲基环己烷
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2-Pyridinamine,6-methyl-3,5-dinitro-
2-氨基-3,5-二硝基-6-甲基砒啶
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2-Nonyne,1,1-dimethoxy-
1,1-二甲氧-2-壬炔
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2-Propenoic acid,2-cyano-3-(2-thienyl)-, ethyl ester
乙基 2-氰基-3-(2-噻嗯基)丙烯酰酸
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2-Propenoic acid,3-phenyl-, nickel(2+) salt (2:1)
(E)-3-苯基丙-2-烯酸
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2,8,9-Trioxa-5-aza-1-silabicyclo[3.3.3]undecane,1-(5-methyl-2-furanyl)-
5-(5-甲基呋喃-2-基)-4,6,11-三氧杂-1-氮杂-5-硅杂双环[3.3.3]十一烷
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2(3H)-Benzoxazolone,5,6-dichloro-
5,6-二氯苯并恶唑-2(3H)-酮
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2H-Pyran-2-one,4-hydroxy-
9H-咔唑-d8 (9CI)
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2,7,9-Trioxa-8-stannatrideca-4,11-dien-13-oicacid, 8,8-dioctyl-3,6,10-trioxo-, methyl ester, (Z,Z)- (
(Z,Z)-8,8-二辛基-3,6,10-三氧代-2,7,9-三氧杂-8-锡杂十三碳-4,11-二烯-13-酸甲酯
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2(1H)-Isoquinolinecarboxaldehyde,5-[3-[(1,1-dimethylethyl)amino]-2-hydroxypropoxy]-3,4-dihydro-
索喹洛尔
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2(3H)-Furanone,3-(11-dodecen-1-ylidene)dihydro-5-(hydroxymethyl)-, (3E)-(-)-
3-十二碳-11-烯亚基-5-(羟基甲基)四氢呋喃-2-酮
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2,5-Furandione,3,4-difluoro-
二氟马来酸酐
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2H-Pyran,2-ethoxy-3,4-dihydro-4-methyl-
2-乙氧基-3,4-二氢-4-甲基-2H-吡喃
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2H-1-Benzothiopyran-2-one,4-(dipropylamino)-3-nitro-
4-二丙基氨基-3-硝基-1-硫代香豆素
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2,6,7-Trioxa-1-phosphabicyclo[2.2.2]octane,4-ethyl-, 1-oxide
4-乙基-2,6,7-三氧杂-1-磷杂双环(2.2.2)辛烷1-氧化物
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2-Cyclohexen-1-one,4-[(1E)-3-[(6-O-a-L-arabinopyranosyl-b-D-glucopyranosyl)oxy]-1-buten-1-yl]-3,5,5-t
(2E)-1-甲基-3-(2,6,6-三甲基-4-羰基环己-2-烯-1-基)丙-2-烯-1-基 6-O-α-L-吡喃阿拉伯糖基-α-D-吡喃葡萄糖苷
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2H-Benzimidazol-2-one,5-chloro-1,3-dihydro-1-methyl-3-(2-methylphenyl)-
5-氯-1-甲基-3-(2-甲基苯基)苯并咪唑-2-酮
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2,5-Cyclohexadiene-1,4-dione,2-[[4-hydroxy-3-[[(1R,2S,4aS,8aS)-1,2,3,4,4a,7,8,8a-octahydro-1,2,4a,5-t
2,5-环己二烯-1,4-二酮,2-[[4-羟基-3-[[(1R,2S,4aS,8aS)-1,2,3,4,4a,7,8,8a-八氢-1,2,4a,5-四甲基-1-萘基]甲基]苯基]氨基]-5-[[(1R,2S,4aS,8aS)-1,2,3,4,4a,7,8,8a-八氢-1,2,4a,5-四甲基-1-萘基]甲基]-
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2'-Adenylic acid,5'-[hydrogen (sulfomethyl)phosphonate] (9CI)
3-(乙基亚氨基)-2-甲基-N-(o-苯甲基)-3H-苯并噁嗪-7-胺
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2(3H)-Furanone,3,3-dichlorodihydro-5-methyl-
3,3-二氯-5-甲基四氢呋喃-2-酮
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2(5H)-Furanone,3,4-dichloro-5-(dichloromethyl)-5-hydroxy-
3,4-二氯-5-(二氯甲基)-5-羟基呋喃-2-酮
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2-Naphthalenesulfonic acid,7-[(3-aminobenzoyl)amino]-4-hydroxy-3-(2-phenyldiazenyl)-, sodium salt (1:
7-[(3-氨基苯甲酰)氨基]-4-羟基-3-(苯基偶氮)萘-2-磺酸钠