2开头化工名词
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2H-1,3,2-Oxazaphosphorin-2-amine,N,N-bis(2-chloroethyl)tetrahydro-4-hydroperoxy-, 2-oxide, (2R,4R)-re
(2R,4R)-rel-N,N-二(2-氯乙基)四氢-4-氢过氧基-2H-1,3,2-氧氮杂磷杂环己烷-2-胺 2-氧化物
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2,4,6(1H,3H,5H)-Pyrimidinetrione,1-cyclohexyl-5-ethyl-3-phenyl-
1-环己基-5-乙基-3-苯基-1,3-二嗪农-2,4,6-三酮
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2H-Pyran-3-carboxylicacid, 3,4-dihydro-2-oxo-6-pentyl-
3,4-二氢-2-氧代-6-戊基-2H-吡喃-3-羧酸
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2,4(1H,3H)-Pyridinedione,3,3-diethyl-1-[(4-morpholinylamino)methyl]-
3,3-二乙基-1-[(吗啉-4-基氨基)甲基]吡啶-2,4(1H,3H)-二酮
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2H-Naphtho[1,2-d]triazole-5-sulfonicacid,2-[4-[2-[4-[2-[2-methyl-4-(7-sulfo-2H-naphtho[1,2-d]triazol-
2-[4-[2-[4-[[2-甲基-4-(7-磺基-2H-萘并[1,2-D]三唑-2-基)苯基]偶氮]-2-磺基苯基]-乙烯基]-3-磺基苯基]-2H-萘并[1,2-D]三唑-5-磺酸四钠盐
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2-Azetidinone,3-ethyl-3-phenyl-
3-乙基-3-苯基氮杂环丁-2-酮
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2-Butenoic acid,2-methyl-, 3-methyl-2-buten-1-yl ester, (2Z)-
3-甲基丁-2-烯基 2-甲基异巴豆酸酯
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2-Pyridinamine,6-chloro-3-methoxy-
中氮茚,八氢-5-甲基-7-亚甲基-,(5S,8aR)-
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2(4H)-Benzofuranone,5,7a-dihydro-4,4,7a-trimethyl-, (7aR)-
2-羟基-2,6,6-三甲基-3-环己烯基-γ-己酸内酯
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2-Propenoic acid,2-methyl-,1,1'-[1,4-cyclohexanediylbis(methylene)] ester
环己烷二甲醇二甲基丙烯酸酯
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2-Quinoxalinecarboxamide,1,2,3,4-tetrahydro-
1,2,3,4-四氢-2-喹喔啉甲酰胺
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2-Imidazolidinone,1-[2-hydroxy-3-(2-propen-1-yloxy)propyl]-
1-[3-(烯丙基氧基)-2-羟基丙基]咪唑烷-2-酮
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2-Pyridinecarboxylicacid, 1,2,3,6-tetrahydro-, (2S)-
(S)-4,5-二去氢哌啶甲酸
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2(1H)-Pyridinone,5-acetyl-4-hydroxy-6-methyl-3-phenyl-
3-乙酰基-6-羟基-2-甲基-5-苯基吡啶-4(1H)-酮
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2,7-Naphthalenedisulfonicacid,5-[[(1,4-dichloro-6-phthalazinyl)carbonyl]amino]-4-hydroxy-3-[2-(2-sulf
CAS号:103760-80-1
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2,3-Naphthalenedicarbonitrile,1,4-dihydro-1,4-dioxo-
2,3-二氰基-1,4-萘醌
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2-Propenamide,2-cyano-3-(3,4-dihydroxyphenyl)-N-(4-phenylbutyl)-
2-氰基-3-(3,4-二羟基苯基)-N-(4-苯基丁基)丙-2-烯酰胺
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2H-Pyrrole-2-carboxamide,3,4-dihydro-4-hydroxy-5-(3-hydroxy-2-pyridinyl)-4-methyl-, (2S,4R)-
(4R,5Z)-4-羟基-4-甲基-5-(3-氧代吡啶-2-亚基)吡咯烷-2-甲酰胺
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2-Propenoic acid,3-(1,3-benzodioxol-5-yl)-2-cyano-, ethyl ester
2-氰基-3-(1,3-苯并二噁茂-5-基)丙烯酸乙脂
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2,5-Pyrrolidinedione,1,1'-[[(2R,3R)-2,3-dihydroxy-1,4-dioxo-1,4-butanediyl]bis(oxy)]bis-
酒石酸二琥珀酰亚胺酯
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2-Propenoic acid,2-cyano-, 2,2,2-trifluoro-1-methylethyl ester
氟克立酯
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2-Propenenitrile,3-(3-methoxyphenyl)-
神经酰胺,1-O-[O-4-O-乙酰基-N-(羟基乙酰基)-a-神经氨基亚酰-(2&reg3)-O-b-D-吡喃半乳糖基-(1&reg4)-b-D-吡喃葡萄糖基]- (9CI)
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2H-Pyran-2-one,tetrahydro-5-methyl-6-(1-methylethyl)-, (5R-trans)- (9CI)
(5R,6S)-6-异丙基-5-甲基四氢-2H-吡喃-2-酮
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2(1H)-Pyrimidinethione,4,6-diamino-5-methyl-
4,6-二氨基-5-甲基-嘧啶-2-硫醇
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2,4-Pyridinedicarboxaldehyde,3-hydroxy-5-[(phosphonooxy)methyl]-
2-去甲-2-甲酰基吡哆醛-5\'-磷酸酯
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2-Thiophenemethanol, a-(2-iodoethyl)-, (aS)-
3-碘-1-(2-噻吩基)-1-丙醇
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2H-Pyrrol-2-one,1-acetyl-1,5-dihydro-5,5-dimethyl-
1-乙酰基-5,5-二甲基-1,5-二氢-2H-吡咯-2-酮
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2(1H)-Pyridinone,4-[(4,5-dihydro-2-thiazolyl)thio]-5-methyl-3-nitro-
4-(4,5-二氢-1,3-噻唑-2-基硫烷基)-5-甲基-3-硝基吡啶-2(1H)-酮
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2-Propenamide,3-(4-bromo-5-nitro-2-furanyl)-N-[2-(1-piperidinyl)ethyl]-
N-(2-N-哌啶基乙基)-β-(5-硝基-4-溴-2-呋喃基)丙烯酰基酰胺
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2,4-Pyrimidinediamine,5-phenyl-6-propyl-
5-苯基-6-丙基-2,4-嘧啶二胺
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2-Methyl-6-(5-acetamido-3,5-dideoxy-alpha-glycero-galacto-nonulopyranosylonic acid)xanthene-9-spiro-1
3,5,9-三氧杂-4-磷杂二十三烷-1-铵,7-[[12-[(4-叠氮-2-硝基苯基)氨基]-1-羰基十二基]氧代]-4-羟基-N,N,N-三甲基-10-羰基-,内盐,4-氧化, (7R)- (9CI)
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2H-Benzimidazole-2-thione,5-chloro-1,3-dihydro-1-methyl-3-phenyl-
5-氯-1-甲基-3-苯基苯并咪唑-2-硫酮
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24-Norcholan-23-oicacid, 3,7-dihydroxy-, (3a,5b,7b)-
24-去甲熊脱氧胆酸
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2,5-Pyrrolidinedione,3,3'-[1,10-decanediylbis(oxy-4,1-phenylene)]bis- (9CI)
3-[4-[10-[4-(2,5-二氧代吡咯烷-3-基)苯氧基]癸氧基]苯基]吡咯烷-2,5-二酮
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2-Pyrimidinecarbonitrile,5-(phenylmethoxy)-
2-氰基-5-苄氧基嘧啶
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2-Propenoic acid,1,1'-[[2-ethyl-2-[[2-[(1-oxo-2-propen-1-yl)oxy]ethoxy]methyl]-1,3-propanediyl]bis(ox
乙基 1-[(2-氯苯基)磺酰]-1H-吡咯-2-羧酸酯
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2-Cyclohexene-1-butanal,b,2,6,6-tetramethyl-
3-甲基-4-(2,6,6-三甲基环己-2-烯-1-基)丁醛
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2-Furanmethanamine,N-[(4-ethylphenyl)methyl]tetrahydro-
(4-乙基苄基)-(四氢呋喃-2-甲基)-胺
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2-Aza-8-germaspiro[4.5]decane-2-propanamine,8,8-diethyl-N,N-dimethyl-, hydrochloride (1:2)
锗螺胺
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2-Naphthalenesulfonicacid, 7,7'-iminobis[3-[2-(3-aminophenyl)diazenyl]-4-hydroxy-, sodium salt (1:2)
(3E,3\'E)-7,7\'-亚氨基二{3-[(3-氨基苯基)亚肼基]-4-氧代-3,4-二氢-2-萘磺酸}
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2-Cyclohexen-1-one,4-[(3R)-3-hydroxybutyl]-3,5,5-trimethyl-, (4R)-
4-(3-羟基丁基)-3,5,5-三甲基-2-环己烯-1-酮
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2,4(1H,3H)-Pyrimidinedione,1-[(2-hydroxyethoxy)methyl]-5-methyl-6-[(4-methylphenyl)thio]-
1-[(2-羟基乙氧基)甲基]-5-甲基-6-[(4-甲基苯基)硫烷基]嘧啶-2,4(1H,3H)-二酮
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2-Propenoic acid,1-methylpentyl ester
1-甲代戊基丙烯酰酸酯
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2-Propanol,1-(4-bromophenoxy)-3-(2-propynyloxy)-, carbamate (9CI)
1-(4-溴苯氧基)-3-(2-丙炔基氧基)-2-丙醇氨基甲酸酯
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2-Benzoxazolamine,5-chloro-N,N-dimethyl-
5-氯-N,N-二甲基-2-苯并恶唑胺
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2-Cyclohexene-1-carboxylicacid, 3-methyl-6-(3-methoxy-1-methyl-3-oxo-1-propenyl)-, methyl ester (9CI)
阿多来新
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2(3H)-Thiophenone,4-ethyldihydro-4-methyl-
beta-乙基-beta-甲基-硫代丁内酯
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2H-Pyran,tetrahydro-2-(2-phenylethoxy)-
四氢-2-(2-苯基乙氧基)-2H-吡喃
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2-Benzofurancarboxaldehyde,3-methyl-
3-甲基-苯并呋喃-2-甲醛
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2-Propen-1-ol,3-phenyl-, 1-(4-nitrobenzoate)
3-苯基丙-2-烯基4-硝基苯甲酸酯