2开头化工名词
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2,4,6(1H,3H,5H)-Pyrimidinetrione,5-ethyl-1-b-D-glucopyranosyl-5-phenyl-, (5R)-
(5R)-5-乙基-1-(α-D-吡喃葡萄糖基)-5-苯基嘧啶-2,4,6(1H,3H,5H)-三酮
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2-Pteridinamine,6,7-dimethyl-
6,7-二甲基-2-蝶啶胺
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2,6-Dithiaspiro[3.3]heptane
2,6-二硫杂螺[3.3]庚烷
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2-Furancarboximidoylchloride, N-methyl-
N-甲基-2-呋喃甲醛肟氯化物
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2,3-Pentadiene(6CI,8CI,9CI)
2,3-戊二烯
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2,4-Pyrimidinediamine,5-(4-chloro-3-nitrophenyl)-6-ethyl-
2,4-二氨基-5-(3-氨基-4-氯-5-硝基苯基)-6-乙基嘧啶
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26,27-Dinor-5b-cholestan-24-one (8CI)
26,27-二去甲-5beta-胆甾烷-24-酮
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2-Oxiranecarboxylicacid, 3-methyl-3-phenyl-, butyl ester
3-甲基-3-苯基-2-环氧乙烷羧酸丁酯
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2,7-Naphthalenedisulfonicacid,4,4'-[(4,6-dihydroxy-1,3-phenylene)bis(azo)]bis[5-hydroxy-6-[(4-nitroph
四钠4,4\'-[(4,6-二羟基-1,3-亚苯基)二-2,1-二氮烯二基]二{5-羟基-6-[(4-硝基苯基)偶氮]-2,7-萘二磺酸酯}
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2-Quinoxalinamine,N-ethyl-1,2-dihydro-1-methyl-
N-乙基-1-甲基-1,2-二氢-2-喹喔啉胺
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2H-Azirine,2-methyl-3-(1-methylethyl)-2-phenyl-
2H-吖丙因,2-甲基-3-(1-甲基乙基)-2-苯基-(9CI)
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2H-Indol-2-one,1,3-dihydro-3,3-dimethyl-5-(1,4,5,6-tetrahydro-6-oxo-3-pyridazinyl)-
吲哚利旦
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2-Butenoic acid,2-methyl-, 2-propen-1-yl ester, (2Z)-
4-噻唑甲酰胺,2-(1-甲基乙基)-
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2-Benzofurancarboxaldehyde,5-methoxy-
5-甲氧基-1-苯并呋喃-2-甲醛
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2H-Pyran-5-carbonitrile,4-(4-chlorophenyl)-3,4-dihydro-2,2,3,3-tetramethoxy-6-phenyl-
4-(4-氯苯基)-5,5,6,6-四甲氧基-2-苯基-4H-吡喃-3-甲腈
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2-Furanacetyl chloride,5-chloro-a-oxo-
(5-氯-2-呋喃基)(氧代)乙酰氯
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2-Furanacetyl chloride,5-ethoxy-a-oxo-
2-呋喃乙酰基氯化, 5-乙氧基-α-羰基- (9CI)
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2-Furanacetyl fluoride,5-(methoxymethyl)-a-oxo-
[5-(甲氧基甲基)-2-呋喃基](氧代)乙酰氟
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2-Thiopheneacetylfluoride, 4-chloro-a-oxo-
(4-氯-2-噻吩基)(氧代)乙酰氟
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2-Thiopheneacetylchloride, a-oxo-5-propyl-
氧代(5-丙基-2-噻吩基)乙酰氯
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2-Thiopheneacetylchloride, 5-ethoxy-a-oxo-
(5-乙氧基-2-噻吩基)(氧代)乙酰氯
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2-Thiopheneacetylchloride, 5-(cyanomethyl)-a-oxo-
[5-(氰基甲基)-2-噻吩基](氧代)乙酰氯
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2-Thiopheneacetylchloride, 3-methoxy-a-oxo-
(3-甲氧基-2-噻吩基)(氧代)乙酰氯
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2-Butenenitrile,2-acetyl-3-amino-
2-乙酰基-3-氨基丁-2-烯腈
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2-Benzothiazolamine,4,7-dimethyl-
2-氨基-4,7-二甲基苯并噻唑
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2-Aziridinecarboxylicacid, 1-(1-methylethyl)-, 2-propyn-1-yl ester
2-丙炔-1-基1-异丙基-2-氮丙啶羧酸酯
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2,4-Pyridinediamine,N2,N4-dimethyl-
N2,N2-二甲基-2,4-吡啶二胺
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2(3H)-Benzothiazolone,4-(trifluoromethyl)-
4-三氟甲基-2(3H)苯并噻唑酮
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2-Naphthalenamine,1,2,3,4-tetrahydro-8-methoxy-N,N-dipropyl-
8-甲氧基-N,N-二丙基-1,2,3,4-四氢萘-2-胺
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2-Naphthalenecarboxamide,4-[2-(5-chloro-2-methylphenyl)diazenyl]-N-(4-chlorophenyl)-3-hydroxy-
5-氨基-2-(4-氨基苯胺基)苯磺基酸盐酸盐
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2H-Pyrido[2,3-b][1,4]diazepin-2-one,1,3,4,5-tetrahydro-5-[2-(4-methyl-1-piperazinyl)acetyl]-4-phenyl-
4,7-亚甲基-1,3-二噁唑并[4,5-d]噁庚(9CI)
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2(5H)-Furanone,5-phenyl-
5-苯基呋喃-2(5H)-酮
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2-Anthracenecarboxamide,N-(2-methylphenyl)-3-(phosphonooxy)-, sodium salt (1:2)
萘酚 as-gr磷酸酯二钠
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2,6-Methano-3-benzazocin-8-ol,1,2,3,4,5,6-hexahydro-6,11-dimethyl-3-(2-propen-1-yl)-, (2R,6R,11R)-
N-烯丙去甲间唑新
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2(3H)-Furanone, 3-bromodihydro-3,5-dimethyl-, trans- (9CI)
反式-3-溴二氢-3,5-二甲基呋喃-2(3H)-酮
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2-Naphthalenebutanoicacid, 1,2,3,4-tetrahydro-6-methoxy-g,1-dioxo-
3-(1,2,3,4-四氢-6-甲氧基-1-羰基-2-萘甲酰)丙酸
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2-Pyridinecarboxaldehyde,6-methyl-, 1-oxide
6-甲基-2-吡啶甲醛1-氧化物
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2,3-Butanedione,2-(2-phenylhydrazone)
2,3-丁烷二酮 2-(2-苯基腙)
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2-Cycloocten-1-one,2-fluoro-3-methyl-
(2E)-2-氟-3-甲基-2-环辛烯-1-酮
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2-Cycloocten-1-one,2-fluoro-8-methyl-
(2E)-2-氟-8-甲基-2-环辛烯-1-酮
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2-Buten-1-one,3-methyl-1-(2,3,4-trihydroxyphenyl)-
3-甲基-1-(2,3,4-三羟基苯基)-2-丁烯-1-酮
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2-Propenoic acid,2-methyl-, 2,3,5,6-tetrafluorophenyl ester
2,3,5,6-四氟苯基甲基丙烯酸酯
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2-Naphthalenecarboxamide,3-hydroxy-N-2-pyridinyl-
3-羟基-N-2-吡啶-2-萘胺
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2(1H)-Pyrimidinethione,4,5,6-triamino-
2-巯基-4,5,6-三氨基嘧啶
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2,5-Cyclohexadien-1-one,4-[(1R)-2-(3,4-dimethoxyphenyl)-1-methylethyl]-4,5-dimethoxy-2-(2-propen-1-yl
LANCIFOLIN C
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2-Oxiranecarboxylicacid, 3-propyl-, methyl ester, (2R,3S)-
甲基(2R,3S)-3-丙基-2-环氧乙烷羧酸酯
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2-Naphthalenamine,1,2,3,4-tetrahydro-6-methoxy-, (2R)-
(R)-(+)-6-甲氧基 2-氨基四啉
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2-Thiophenepropanoicacid, b-amino-, (bS)-
(S)-3-氨基-3-(2-噻吩基)-丙酸
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2-Pyrrolidinemethanol,1-(chloroacetyl)-, (2S)- (9CI)
2-氯-1-[(2S)-2-(羟基甲基)-1-吡咯烷基]乙酮
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2-Azabicyclo[3.2.1]octane,3-methyl-
3-甲基-2-氮杂双环[3.2.1]辛烷