2开头化工名词
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2,4(1H,3H)-Pyrimidinedione,6-amino-3-methyl-1-(2-methylpropyl)-5-nitroso-
6-氨基-1-异丁基-3-甲基-5-亚硝基尿嘧啶
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2-Pyridinemethanol, a,a,3-trimethyl-
2-(3-甲基-2-吡啶基)-2-丙醇
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2(1H)-Pyridinone,4,5-dichloro-
4,5-二氯-2-羟基吡啶
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2-Propanesulfonic acid,1-[[4-[3-(4-chlorophenyl)-4,5-dihydro-1H-pyrazol-1-yl]phenyl]sulfonyl]-2-methy
1-[[4-[3-(4-氯苯基)-4,5-二氢代-1H-吡唑-1-基]苯基]磺酰基]-2-甲基丙烷基-2-磺酸钠
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2H-1,4-Benzoxazin-3(4H)-one,2-hydroxy-7-methoxy-
2-羟基-7-甲氧基-2H-1,4-苯并恶嗪-3(4H)-酮
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2-Naphthalenesulfonicacid, 4-hydroxy-5-[2-(2-methoxy-4-nitrophenyl)diazenyl]-6-(phenylamino)-,sodium
酸性黑 BR
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2,4-Heptadienoic acid,7-[4-(dimethylamino)phenyl]-4,6-dimethyl-7-oxo-, (2E,4E)-
曲古柳酸
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2,7-Naphthalenedisulfonicacid,5-amino-3-[2-[4-[2-[4-[2-(7-amino-1-hydroxy-3-sulfo-2-naphthalenyl)diaz
甲酮,[2-[(1,1-二甲基乙基)氨基]-5-(2-吡啶基)-3,4-呋喃二基]二[(2,5-二甲基苯基)-(9CI)
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2-Pyrimidinamine,5-ethynyl-
5-乙炔嘧啶-2-胺
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2H-1,4-Benzoxazin-3(4H)-one,6-(chloromethyl)-4-(3-methoxypropyl)-
6-氯甲基-4-(3-甲氧基苯基)-4H-苯并[1,4]噁唑-3-酮
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2(1H)-Pyrimidinone,4-amino-1-(tetrahydro-5-oxo-2-furanyl)-
4-氨基-1-(5-氧代四氢呋喃-2-基)嘧啶-2-酮
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2-Furancarboxylic acid,5-nitro-, hydrazide
5-硝基呋喃-2-甲酰肼
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2-Pyrrolidinecarboxamide,1-(2,2-dimethyl-1-oxopropyl)-N-methyl-, (S)- (9CI)
特戊酰-脯氨酸 N-甲基酰胺
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2H-1,4-Benzothiazine-2-acetamide,3,4-dihydro-N-(2-methylphenyl)-3-oxo-
2-[4-(2-甲基苯基)-3-羰基-3,4-二氢-2H-1,4-苯并噻嗪-2-基]乙酰胺
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2,3-Dioxabicyclo[3.3.1]nonan-7-one,4-[(1Z)-2-[2,4-bis(trifluoromethyl)phenyl]ethenyl]-4,8-dimethyl-,(
阿替夫林
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2,4,6(1H,3H,5H)-Pyrimidinetrione,5-(2-cyclopenten-1-yl)-5-(2-propen-1-yl)-, sodium salt (1:1)
5-(1-环戊-2-烯基)-4,6-二氧代-5-丙-2-烯基-1H-嘧啶-2-醇钠
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2H-Indol-2-one,1,3-dihydro-7-methyl-
7-甲基吲哚酮
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2-Pyridinecarbothioamide,N-(4-chlorophenyl)-
磷酸)二氢铬三(
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2H-1-Benzopyran-5-ol,7-(1,2-dimethylheptyl)-2,2-dimethyl-4-(4-pyridinyl)-
诺大麻
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2-Thiophenecarboxamide,5-bromo-N-2-propen-1-yl-
N-烯丙基-5-溴噻吩-2-羧酰胺
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2-Thiophenecarboxylicacid, 3-amino-4-[(4-chlorophenyl)sulfonyl]-5-(methylthio)-, methyl ester
3-氨基-4-[(4-氯苯基)磺酰基]-5-(甲基硫代)噻吩-2-羧酸甲酯
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2-Thiophenecarboxylicacid, 4-[(4-chlorophenyl)sulfonyl]-3-methyl-, hydrazide
4-[(4-氯苯基)磺酰基]-3-甲基噻吩-2-羧肼
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2,2':6',2''-Terpyridine,4,4''-dimethyl-4'-(4-methylphenyl)- (9CI)
中文名暂缺(0403已停产)
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2-Naphthalenamine,6-fluoro-1,2,3,4-tetrahydro-, hydrochloride (1:1)
6-氟-1,2,3,4-四氢-萘-2-胺盐酸盐
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2'H-Androst-2-eno[3,2-c]pyrazol-17-ol,17-methyl-, (5a,17b)-
1,2,3,3a,3b,4,5,5a,6,7,10,10a,10b,11,12,12a-十六氢-1,10a,12a-三甲基-环戊二烯并(7,8)菲并(2,3-c)吡唑-1-醇
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2-Thiazolemethanol,4-ethynyl-
4-乙炔基-2-噻唑甲醇
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2-Propen-1-one,3-(3,4-dihydroxyphenyl)-1-(2-hydroxy-4-methoxyphenyl)-, (2E)-
3-(3,4-二羟基苯基)-1-(2-羟基-4-甲氧基苯基)丙-2-烯-1-酮
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2-Pyrrolidinecarbonylchloride, 1-(2,2,3,3,4,4,4-heptafluoro-1-oxobutyl)-, (2S)-
N-七氟丁酰基脯氨酸
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2H,8H-Benzo[1,2-b:3,4-b']dipyran,2,8-dimethyl-2,8-bis(4-methyl-3-pentenyl)-5-pentyl- (8CI,9CI)
CAS号:31498-30-3
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2-Piperazineaceticacid, 5-(1-hydroxyethyl)-3,6-dioxo-
[5-(1-羟基乙基)-3,6-二氧代-2-哌嗪基]乙酸
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2H,4H-[1,3]Dioxolo[4,5-h]indolo[7a,1-a][2]benzazepine,1,5,6,12,13,14-hexahydro-13-methoxy-, (11bS,13S
3-表谢汉墨异次碱
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2(5H)-Furanone,5-ethylidene-
5-甲基原白头翁素
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2H-1-Benzopyran-2-one,8-methoxy-3-(2H-tetrazol-5-yl)-
丙氨酰-脯氨酰-甘氨酰-色氨酸酰胺
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2-Pyridinesulfonicacid, 5-amino-
5-氨基吡啶-2-磺酸
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2,4,8,10-Tetraoxa-3,9-diphosphaspiro[5.5]undecane,3,9-diphenoxy-
3,9-二苯-2,4,8,10-四氧杂-3,9-二磷酸螺[5.5]十一烷
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2(5H)-Furanone,5-methyl-3-[(2R,8R,11R)-2,8,11-trihydroxy-11-[(2R,5R)-tetrahydro-5-[(1S)-1-hydroxypent
(5S)-5-甲基-3-[(2R,8R,11R)-2,8,11-三羟基-11-{(5R)-5-[(1S)-1-羟基十五烷基]四氢呋喃-2-基}十一烷基]呋喃-2(5H)-酮
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2-Benzoxazolemethanol, a-(2-chloro-6-fluorophenyl)-,2-propanoate
1,3-苯并噁唑-2-基(2-氯-6-氟苯基)甲基丙酸酯
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2-Butanone,1-(methylthio)-, oxime
(NZ)-N-(1-甲硫基丁烷-2-亚基)羟胺
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2-Naphthalenemethanol,1,2,3,4,6,7,8,8a-octahydro-a,a,8,8a-tetramethyl-
齐墩果-12-烯-28,29-二酸,3,23-二羟基-, 28-乙基 29-甲基酯, (3b,4a,20b)- (9CI)
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2-Thiophenemethanamine,N,N-dimethyl-a-(phenylmethyl)-,hydrochloride (1:1)
N-甲基-2-苯基-N-(噻吩-2-基甲基)乙胺盐酸
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2-Pentanone, 3-chloro-
3-氯戊烷-2-酮
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2-Propanol,1-[(1-methylethyl)amino]-3-[2-(2-propen-1-yl)phenoxy]-, (2R)-
3-[3-[4-(4-氯苯基)-4-羟基-1-哌啶基]丙基]-2-(4-甲基苯基)噻唑烷-4-酮
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2-Hexenenitrile,4-methyl-2-propyl-
(E)-4-甲基-2-丙基己-2-烯腈
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2-Propen-1-one,1-(4-morpholinyl)-3-phenyl-
4-(1-羰基-3-苯基烯丙基)吗啉
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2-Naphthalenecarboxylicacid, 6-(4-hydroxy-3-tricyclo[3.3.1.13,7]dec-1-ylphenyl)-
6-[3-(1-金刚烷基)-4-羟基苯基]-2-萘甲酸
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2-Propanol,1-(methylamino)-
1-甲基氨基丙烷-2-醇
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2-Propenamide,3-[3-[2-(dimethylamino)ethyl]-1H-indol-5-yl]-N-[(4-methoxyphenyl)methyl]-
3-[3-(2-DIMETHYLAMINOETHYL)-1H-INDOL-5-YL]-N-(4-METHOXYBENZYL)ACRYLAMIDE
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2,5-Pyrrolidinedione,3,3-diphenyl-
3,3-二(苯基)吡咯烷-2,5-二酮
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2-Pyridineethanamine,N-(2-thienylmethyl)-
2-吡啶-2-基-N-(噻吩-2-基甲基)乙胺
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2-Oxiranecarboxylicacid, 2-[6-(4-chlorophenoxy)hexyl]-, ethyl ester, (2R)-
乙莫克舍