2开头化工名词
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2-Propanone, 1-nitro-
1-硝基丙烷-2-酮
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2H-Indol-2-one,5-(3,6-dihydro-2-oxo-2H-1,3,4-thiadiazin-5-yl)-1,3-dihydro-3-methyl-3-(methylthio)-
5-(3,6-二氢-2-羰基-2H-1,3,4-噻二嗪-5-基)-1,3-二氢-3-甲基-3-甲硫基-2H-吲哚-2-酮
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21-Norchola-20(22),23-diene-4-carboxylicacid,1,3,7,11-tetrakis(acetyloxy)-14,15:20,23-diepoxy-4,8-dim
CAS号:165689-30-5
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2H-Pyran,2-(5-decyn-1-yloxy)tetrahydro-
2-(5-癸炔基氧基)四氢-2H-吡喃
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2-11-Substance P
PRO-LYS-PRO-GLN-GLN-PHE-PHE-GLY-LEU-MET-NH2
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2H-Tetrazole-2-aceticacid, 5-phenyl-
(5-苯基-2-四唑)-乙酸
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2-Pyrenedecanoic acid,2,3-bis[[(9Z)-1-oxo-9-octadecen-1-yl]oxy]propyl ester
2-芘癸酸2,3-二[[(9Z)-1-氧代-9-十八碳烯-1-基]氧基]丙基酯
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2-Buten-1-one,1-(2,6,6-trimethyl-2-cyclohexen-1-yl)-, (2E)-
(E)-1-(2,6,6-三甲基-2-环己烯-1-基)-2-丁烯-1-酮
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2,7-Anthracenedisulfonicacid, 4,5-diamino-9,10-dihydro-1-hydroxy-9,10-dioxo-, sodium salt (1:2)
氯化[4-(氯甲基)苯甲基][三(二甲氨基)]磷
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2,4(1H,3H)-Quinazolinedione,7-amino-3-[2-[4-(4-fluorobenzoyl)-1-piperidinyl]ethyl]-8-(iodo-125I)- (9C
苯甲醇, α-甲基-4-(1-甲基乙基)-, (alphar)- (9CI)
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2-Naphthalenamine,N-(1-methylethyl)-
N-(异丙基)萘-2-胺
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2,5-Cyclohexadien-1-one,3-hydroxy-5-methoxy-4,4-dimethyl-2-[(2E)-1-oxo-3-phenyl-2-propen-1-yl]-
(E)-3-羟基-5-甲氧基-4,4-二甲基-2-(1-氧代-3-苯基丙烯-2-基)环己-2,5-二烯-1-酮
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2,4(1H,3H)-Pyrimidinedione,5-(2-deoxy-b-D-erythro-pentofuranosyl)-
脱氧假尿苷
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2H-1-Benzopyran-4-aceticacid, 6,7-dihydroxy-2-oxo-
6,7-二羟基香豆素-4-乙酸
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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]-3-phenyl-
N-(2-羟基乙基)-N-(2-羟基十四烷基)-&#x3B2-丙氨酸酸钠
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2-Imidazolidinone,4,5-bis(2-propen-1-yloxy)-
脯氨酸,4-异丙基-(6CI,7CI)
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2-Pyrrolidinone,1-[1-(3,5-dimethyl-1H-pyrazol-1-yl)ethyl]-
1-[1-(3,5-二甲基吡唑-1-基)乙基]吡咯烷-2-酮
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2-Naphthalenesulfonic acid,7-amino-4-hydroxy-3-[[6-sulfo-4-[[4- [(3-sulfophenyl)azo]-1-naphthalenyl]a
7-氨基-4-羟基-3-[[6-磺酸根-4-[[4-(3-磺酸根苯基)偶氮-1-萘基]偶氮]-1-萘基]偶氮]萘-2-磺酸三钠
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2,4(1H,3H)-Pyrimidinedione,1-b-D-arabinofuranosyl-5-bromo-
1-beta-D-阿拉伯呋喃糖基-5-溴尿嘧啶
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2(1H)-Pyridinone,4-amino-3,5-dichloro-6-fluoro-
6-氟-3,5-二氯-4-氨基2-羟基吡啶
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2-Propenoic acid,2-[[(3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,12-heneicosafluorododecyl)sulfony
1-[2-(6-甲氧基萘-2-基)丙基]-4-(甲磺酰)哌嗪
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2-Pyrrolidineaceticacid, 5-oxo-, ethyl ester
苯并[b][1,8]二氮杂萘-5-胺,7-氟-2,4-二甲基-
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2-Tridecenoic acid,13-fluoro-
(2E)-13-氟十三碳-2-烯酸
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2-Pyridinecarboxylicacid, potassium salt (1:1)
吡啶-2-羧酸钾
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2-Oxazolidinone,5-(4-morpholinylmethyl)-3-[[(5-nitro-2-thienyl)methylene]amino]-, hydrochloride(1:1)
CAS号:63944-12-7
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2-Butanone,3-iodo-3-methyl-
3-碘-3-甲基丁烷-2-酮
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2H-1,4-Benzoxazin-3(4H)-one,2,2,4-trimethyl-7-(2-methylene-1-oxobutyl)-
2,2,4-三甲基-7-(2-亚甲基-1-氧代丁基)-2H-1,4-苯并恶嗪-3(4H)-酮
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2H-1-Benzopyran-3,5,7-triol,3,4-dihydro-2-(3,4,5-trihydroxyphenyl)-, (2R,3S)-rel-
镓杂儿茶酚
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2-Propenoic acid,4-methylpentyl ester
4-甲基戊基丙烯酸酯
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2-Propenamide,N,N'-(1,2-diazenediyldi-4,1-phenylene)bis[2-methyl-
2-甲基-N-[4-[4-(2-甲基丙-2-烯酰氨基)苯基]偶氮苯基]丙-2-烯酰胺
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2-Hexenoic acid, propylester, (E)- (8CI,9CI)
(E)-己-2-烯酸丙基酯
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2-Naphthalenol,1,1'-[(methylimino)bis(methylene)]bis- (9CI)
1-[[(2-羟基萘-1-基)甲基-甲基-氨基]甲基]萘-2-醇
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2-Buten-1-ol,2,3-dibromo-4-(1-piperidinyl)-
(2E)-2,3-二溴-4-哌啶-1-基丁-2-烯-1-醇
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2-Propanol,1-amino-3-chloro-, hydrochloride (1:1), (2S)-
(S)-1-氨基-3-氯-2-丙醇盐酸盐
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2(1H)-Pyrimidinone,4-amino-1-(2-furanyl)-
4-氨基-1-(2-呋喃基)-2(1H)-嘧啶酮
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2-Propenamide,N-hydroxy-3-(4-propoxyphenyl)-
3-(4-丙氧基苯基)-2-丙烯氧肟酸
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2H-Imidazo[4,5-b]pyrazin-2-one,1,3-dihydro-
1,3-二氢-2H-咪唑并[4,5-B]吡嗪-2-酮
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2-Propenoic acid,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,16,17,17,17-octacosafluo
4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,16,17,17,17-二十八氟-2-羟基-16-(三氟甲基)十七烷基丙烯酸酯
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2(3H)-Thiazolethione,5-amino-4-phenyl-
5-氨基-4-苯基-2(3H)-噻唑硫酮
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2,4(1H,3H)-Pyrimidinedione,1-[(2R,4R,6R)-4-azidotetrahydro-6-(hydroxymethyl)-2H-pyran-2-yl]-5-methyl-
1-(3-叠氮-2,3,4-三脱氧-α-D-苏-六吡喃糖基)-5-甲基嘧啶-2,4(1H,3H)-二酮
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2(3H)-Furanone,3-chlorodihydro-
3-氯二氢呋喃-2(3H)-酮
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2-Propanol,1-ethoxy-3-(1-methylethoxy)-
1-乙氧基-3-异丙氧基-2-丙醇
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2-Propenoic acid,3-[(2S,3S)-3-methyloxiranyl]-,4,4''-dihydroxy[1,1':4',1''-terphenyl]-2',3',5',6'-tet
CAS号:121254-44-2
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2,5-Piperazinedione,3-(1H-indol-3-ylmethyl)-6-(2-methylpropyl)-, (3S,6S)-
环(L-亮氨酰-L-色氨酰)
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2(3H)-Oxoninone,9-[(1R,2R)-2-[(1R,2E,4R,6Z)-1,4-dihydroxy-2,6-nonadienyl]cyclopropyl]-4,5,8,9-tetrahy
甲磺酸, 三氟-, 4,4-二甲氧基-3-羰基-1-(2,2,4-三甲基-1,3-二噁戊环-4-基)戊基酯, (R*,S*)-
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2H-Purin-2-one,1,3,6,9-tetrahydro-1,3-dimethyl-8-[(2-pyridinylmethyl)thio]-6-thioxo-
8-[(2-吡啶甲基)硫代]-3,7-二氢-1,3-二甲基-6-硫代-1H-嘌呤-2-酮
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2-Naphthalenecarboxamide,3-hydroxy-N-[2-(4-morpholinyl)ethyl]-, hydrochloride (1:1)
3-羟基-N-[2-(吗啉基)乙基]萘-2-甲酰胺盐酸盐
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2-Imidazolidinone,1-[4-[4-[4-[[(2S,4R)-4-(2,4-difluorophenyl)-4-(1H-1,2,4-triazol-1-ylmethyl)-1,3-dio
3-环己烯-1-酮,6-甲基-3-(1-甲基乙基)-,(6R)-
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2,4-Oxazolidinedione,5-methyl-5-phenyl-, sodium salt (1:1)
CAS号:64047-23-0
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2H-Indol-2-one,7-benzoyl-1,3-dihydro-
7-苯甲酰基-1,3-二氢吲哚-2-酮