2开头化工名词
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2-Oxiranecarboxaldehyde,3-(1-hydroxyhexyl)-
2,3-环氧-4-羟基壬醛
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20b,3-(Ethaniminomethano)-9b,15-methano-13H,18H-azepino[1''',2''':1'',2'']pyrrolo[3'',2'':4',5']pyrro
CAS号:119400-91-8
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2(3H)-Furanone,4,4'-[(2,2'-dimethoxy[1,1'-biphenyl]-4,4'-diyl)bis(methylene)]bis[dihydro-3-[(4-hydrox
(3R,4R)-3-[(4-羟基-3,5-二甲氧基苯基)甲基]-4-[[4-[4-[[(3R,4R)-4-[(4-羟基-3,5-二甲氧基苯基)甲基]-5-氧代四氢呋喃-3-基]甲基]-2-甲氧基苯基]-3-甲氧基苯基]甲基]四氢呋喃-2-酮
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2-Naphthalenecarboxamide,4-chloro-N-dodecyl-1-hydroxy-
1H-吡唑-4-甲醛,1-(2-吡啶基)-
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2H-2,4a-Methanonaphthalene,octahydro-8-methoxy-1,1,5,5-tetramethyl-
10-甲氧基-2,2,8,8-四甲基-八氢-1H-2,4a-甲桥萘
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2,4(1H,3H)-Pyrimidinedione,dihydro-1-nitroso-
1-亚硝基-5,6-二氢尿嘧啶
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2-Butenedioic acid(2Z)-, 1-(1-methylethyl) ester
马来酸氢异丙酯
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2,4(1H,3H)-Pyrimidinedione,1-[(1R,3S,4R)-3-hydroxy-4-(hydroxymethyl)cyclopentyl]-5-[(1E)-2-iodoetheny
1-((1S,3R,4S)-3-羟基-4-(羟基甲基)环戊基)-5-(E)-(2-碘乙烯)-2,4-(1H,3H)-嘧啶二酮
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2,5-Cyclohexadien-1-one,2,6-dichloro-4-[(6-decyl-4-hydroxy-3-methyl-1-naphthalenyl)imino]-
7-癸基-4-(3,5-二氯-4-羟基苯基)亚氨-2-甲基萘-1-酮
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2(5H)-Furanone,5-hydroxy-4-[4-(hydroxymethyl)-6-(3,4,4a,5,6,7,8,8a-octahydro-2,5,5,8a-tetramethyl-1-n
CAS号:145514-35-8
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2-Nonadecanamine
2-氨基十九烷
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2H-1,3-Benzoxazin-2-one,3,4-dihydro-3-methyl-6-nitro-
3-甲基-6-硝基-4H-1,3-苯并恶嗪-2-酮
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2-Propenoic acid,2-[[4-(acetylamino)benzoyl]amino]-3-[4-(diethylamino)phenyl]-, hydrazide
溴化二氢3-氯-12,13-二甲氧基-6-(4-甲基苯基)-9,10--7H-异奎并[2,1-d][1,4]苯并二氮卓-8-正离子
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2H-Pyran-3-methanol,tetrahydro-
(四氢吡喃-3-基)甲醇
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2-Furanmethanamine,5-[[[2-[(5-fluoro-2,4-dinitrophenyl)amino]ethyl]thio]methyl]-N,N-dimethyl-
吡啶,2-(4-甲基-2-羟基-1,2,3-氧杂噻唑烷-3-基)-, (4R)- (9CI)
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2H-1-Benzopyran-2-one,7-[[(2E,6E)-3,7,11-trimethyl-2,6,10-dodecatrien-1-yl]oxy]-
伞形花醚
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2-Propen-1-amine,3-(4'-bromo[1,1'-biphenyl]-4-yl)-3-(4-chlorophenyl)-N,N-dimethyl-,hydrochloride, (E)
胰岛素 (cattle-breduced),1-脱-L-苯丙氨酸-2-脱-L-缬氨酸-3-脱-L-天冬酰胺-4-脱-L-谷氨酸-5-脱-L-组氨酸-6-脱-L-亮氨酸-7-脱-L-半胱氨酸-8-脱甘氨酸-(9CI)
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2,7-Naphthalenedisulfonicacid,4-amino-3-[2-[4-[(5-chloro-2-fluoro-6-methyl-4-pyrimidinyl)amino]phenyl
乙酰腈,2-(2-硫代-4-噻唑烷亚基)-
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2(5H)-Furanone,3-chloro-5-methyl-5-(4-morpholinylmethyl)-4-phenyl-
碘化2-[(甲酯基<甲氧羰基>)氧代]-N,N,N-三甲基乙铵
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2,3-Piperazinedione,1-[[3-chloro-4-(diethylamino)phenyl]methyl]-4-hexyl-
1-[(3-氯-4-二乙基氨基苯基)甲基]-4-己基哌嗪-2,3-二酮
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2,7-Naphthalenedisulfonicacid,4-amino-3-[2-[4'-[2-(4-amino-2-hydroxyphenyl)diazenyl][1,1'-biphenyl]-4
三钠4-氨基-3-({4\'-[(4-氨基-2-羟基苯基)偶氮]-4-联苯基}偶氮)-5-羟基-6-[(4-磺酸苯基)偶氮]-2,7-萘二磺酸酯
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2-Thiazolamine,4-(4-nitro-1H-pyrrol-2-yl)-
4-(4-硝基-1H-吡咯-2-基)-2-噻唑胺
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2-Anthracenesulfonicacid, 4-[[3-(acetylamino)phenyl]amino]-1-amino-9,10-dihydro-9,10-dioxo-, sodiumsa
3-({2-[二(2-氯乙基)氨基]-2-羟基-1,3,2-噁吖磷杂己环-4-基}硫烷基)丙酸
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2,4-Imidazolidinedione,3-hydroxy-
3-羟基咪唑烷-2,4-二酮
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2-Propenoic acid,1,1'-(2,2,3,3,4,4-hexafluoro-1,5-pentanediyl) ester
2,2,3,3,4,4-六氟-1,5-二丙烯酸戊酯
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2,4-Oxazolidinedione,5-(2,2-dimethylpropyl)-5-methyl-, sodium salt (1:1)
CAS号:64047-20-7
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2-Propenenitrile,2-methyl-3-phenyl-
2-甲基-3-苯基-2-丙烯腈
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2H-1-Benzopyran-5-carboxylicacid, 3,8-dihydroxy-4-methoxy-2-oxo-
3,8-二羟基-4-甲氧基-2-氧代-2H-1-苯并吡喃-5-羧酸
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2(1H)-Pyrimidinethione,4-methyl-
2-疏基-4-甲基嘧啶
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2-Cyclopentene-1-undecanoicacid, methyl ester
2-环戊烯-1-十一烷酸甲酯
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2H-Naphtho[1,2-d]triazole-7-sulfonicacid, 2,2'-[1,2-ethenediylbis(3-sulfo-4,1-phenylene)]bis-, tetras
四钠2-[3-磺酸-4-[(E)-2-[2-磺酸-4-(7-磺酸苯并[E]苯并三唑-2-基)苯基]乙烯基]苯基]苯并[E]苯并三唑-7-磺酸酯
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2-Propenoic acid,3-(2-ethyl-3-benzofuranyl)-
(2E)-3-(2-乙基-1-苯并呋喃-3-基)丙烯酸
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2-Butenedioic acid(2Z)-, monoisooctyl ester
异辛基马来酸氢酯
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2(1H)-Pyrimidinone,4-amino-1-(5-chloro-5-deoxy-b-D-arabinofuranosyl)-
4-氨基-1-[5-(氯甲基)-3,4-二羟基四氢呋喃-2-基]嘧啶-2-酮
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2-Decen-1-ol
2-癸烯-1-醇
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2,7-Naphthalenedisulfonicacid,4-hydroxy-5-[[4-(methylamino)-6-[[3-[(2,5,6-trichloro-4-pyrimidinyl)ami
4-羟基-5-[[4-(甲氨基)-6-[[3-[(2,5,6-三氯-4-嘧啶基)氨基]苯基]氨基]-1,3,5,-三嗪-2-基]氨基]-3-[(2-磺酸苯基)偶氮]萘-2,7-二磺酸三钠
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2-Anthracenesulfonicacid, 1-amino-9,10-dihydro-4-[(2-methoxyphenyl)amino]-9,10-dioxo-
N-(2-甲氧苯基)-2-吗啉-4-基-乙酰胺盐酸
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2-Cyclopentene-1-tridecanoicacid, methyl ester, (1S)-
(S)-环戊-2-烯-1-十三烷酸甲酯
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2H-5,1-Benzothiazocine-1(6H)-carboxylicacid, 3,4-dihydro-2-oxo-6-phenyl-
1-(4-溴苯甲基)-5-氟嘧啶-2,4(1H,3H)-二酮
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2,5-Pyrrolidinedione,1-[2-[[2-[[2-[(2-aminoethyl)amino]ethyl]amino]ethyl]amino]ethyl]-3-tetradecyl-
1-[2-[[2-[[2-[(2-氨基乙基)氨基]乙基]氨基]乙基]氨基]乙基]-3-十四烷基吡咯烷-2,5-二酮
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2H-Isoindole-2-aceticacid, 1,3-dihydro-1-oxo-a-(phenylmethyl)-
2-(1-氧代-1,3-二氢-2H-异吲哚-2-基)-3-苯丙酸
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2(3H)-Furanone,3,4-bis(1,3-benzodioxol-5-ylmethyl)dihydro-, (3R,4R)-
荜澄茄内脂
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2-Propanol,1-[4-[(1-methylethyl)thio]phenoxy]-3-(octylamino)-
替普地尔
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2-Butanone,4-[(nitrosomethyl)amino]-
4-[(亚硝基甲基)氨基]-2-丁酮
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2-Propanol,1-(butylamino)-3-[4-(3,4-dihydro-7-methoxy-2,2-dimethyl-3-phenyl-2H-1-benzopyran-4-yl)phen
1-丁基氨基-3-[4-(7-甲氧基-2,2-二甲基-3-苯基色满-4-基)苯氧基]丙-2-醇
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2(5H)-Furanone,3-[(15S,16S)-15,16-dihydroxydotriacontyl]-5-methyl-, (5S)-
(5S)-3-[(15R,16R)-15,16-二羟基三十二烷基]-5-甲基-5H-呋喃-2-酮
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2H-Pyran-2-one,tetrahydro-6-(3-penten-1-yl)-
四氢化-6-(3-戊烯基)-2H-吡喃-2-酮
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2H-Imidazol-2-one,1-cyclohexyl-1,3-dihydro-3-methyl-
1-环己基-3-甲基-4-咪唑啉-2-酮
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2H-Benzimidazol-2-one,5-chloro-1-[3-[4-(4-fluorobenzoyl)-1-piperidinyl]propyl]-1,3-dihydro-
咪仑哌隆
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2,4,6(1H,3H,5H)-Pyrimidinetrione,5-(2-cyclopenten-1-yl)-5-(2-propen-1-yl)-
环戊巴比妥