2开头化工名词
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2H,6H-Benzo[1,2-b:5,4-b']dipyran-2-one,7-(acetyloxy)-3-(1,1-dimethyl-2-propenyl)-7,8-dihydro-8-methyl
石椒草内酯A
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2,5-Heptadienoic acid,7-(benzoyloxy)-4-oxo-, ethyl ester, (2E,5E)-
[(2E,5E)-7-乙氧基-4,7-二氧代庚-2,5-二烯基]苯甲酸酯
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2H-Naphtho[2,3-b]pyran-5,10-dione,3,4a-dichloro-3,4,4a,10a-tetrahydro-6,8-dihydroxy-10a-(6-hydroxy-3,
3,4alpha-二氯-6,8-二羟基-10alpha-[(2E)-6-羟基-3,7-二甲基辛-2,7-二烯基]-2,2-二甲基-3,4-二氢苯并[g]苯并吡喃-5,10-二酮
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2H-1-Benzopyran-2-one,(3-methylbutyl)- (9CI)
异戊基-2-苯并吡喃酮
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2,6-Pyridinediamine,4-chloro-
2,6-二氨基-4-氯吡啶
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2H-Pyrazino[1,2-c]pyrimidine-1,6,8(7H)-trione,tetrahydro-
四氢-2H-吡嗪并[1,2-c]嘧啶-1,6,8(7H)-三酮
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2-Naphthalenecarboxylicacid, 3-hydroxy-7-methoxy-
3-HYDROXY-7-METHOXY-2-NAPHTHOIC ACID
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2-Propanol,1-[2-(diethylamino)ethoxy]-3-(2-methoxyphenoxy)-
胍非卡诺
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2(1H)-Pyrimidinone,4-amino-1-[5-O-(5-cyclohexyl-1,3-dihydroxy-1,3-dioxido-2,4-dioxa-1,3-diphosphapent
P(1)-(1-环己基甲基)-P(2)-(1-beta-阿拉伯糖呋喃基胞嘧啶-5\'-基)焦磷酸酯
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2-Cyclopenten-1-ol
环戊-2-烯醇
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2(5H)-Furanone,3-[(17R)-17-hydroxy-17-[(2R,5R)-tetrahydro-5-[(1S)-1-hydroxyundecyl]-2-furanyl]heptade
2(5H)-呋喃酮,3-[(17R)-17-羟基-17-[(2R,5R)-四氢-5-[(1S)-1-羟基十一烷基]-2-呋喃基]十七烷基]-5-甲基-,rel-
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2H-3,7-Methanoazacycloundecino[5,4-b]indole-9-carboxylicacid, 9-[(2b,3b,5a,12R,19a)-3'-(2-chloroethyl
3\'\'-(beta-氯乙基)-2\'\',4\'\'-二氧代-3,5\'\'-螺恶唑烷-4-去乙酰氧基长春碱
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2H-Pyran-2-one,6-[(1E)-2-[2-(4-fluoro-3-methylphenyl)-4,4,6,6-tetramethyl-1-cyclohexen-1-yl]ethenyl]t
达伐他汀
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2-Naphthalenol,2-(dihydrogen phosphate)
2-萘基磷酸钠
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2H,8H-Benzo[1,2-b:3,4-b']dipyran-2-one,3-(1,3-benzodioxol-5-yl)-4-hydroxy-5-methoxy-8,8-dimethyl- (9C
CAS号:55607-51-7
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2,4,6(1H,3H,5H)-Pyrimidinetrione,5-[2-(1-ethylnaphtho[1,2-d]thiazol-2(1H)-ylidene)-1-[(1-ethylnaphtho
癸硼烷(12),6,9-二[硫代二[甲烷]]-
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2,4,5-Imidazolidinetrione,1-phenyl-
1-苯基咪唑啉-2,4,5-三酮
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2H-3-Benzazepin-2-one,3-[[(3S)-1-[2-(3,4-dimethoxyphenyl)ethyl]-3-piperidinyl]methyl]-1,3,4,5-tetrahy
CILOBRADINE 盐酸盐
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2H-1-Benzopyran-2-one,7-hydroxy-4-(4-morpholinylmethyl)-
羟吗香豆素
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2-Thiophenemethanamine,N,N-bis(2-bromoethyl)-5-methyl-
N,N-二(2-溴乙基)-5-甲基-2-噻吩甲胺
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2-Propyn-1-one,3-phenyl-1-(1-piperidinyl)-
1-(苯基炔丙酰基)哌啶
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2-Oxazolamine,N-(2,6-dichlorophenyl)-4,5-dihydro-
氯达非定
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2,4,6(1H,3H,5H)-Pyrimidinetrione,5,5-diethyl-1,3-bis[(methylthio)methyl]-
5,5-二乙基-1,3-二(甲基硫基甲基)-1,3-二嗪农-2,4,6-三酮
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2-Dodecenoic acid,12-fluoro-
12-氟-2-十二碳烯酸
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2,5-Cyclohexadiene-1-acetamide,3,5-dibromo-1-hydroxy-4-oxo-
二烯酮B
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2-Propanol,1-[(1-methylethyl)nitrosoamino]-3-[2-(2-propen-1-yloxy)phenoxy]-
1-[(1-甲基乙基)亚硝基氨基]-3-[2-(2-丙烯-1-基氧基)苯氧基]-2-丙醇
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2H-1-Benzopyran-2-one,3-[1-(4-aminophenyl)-3-oxobutyl]-4-hydroxy-
3-(1-(4-氨基苯基)-3-氧代丁基)-4-羟基-2H-1-苯并吡喃-2-酮
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2(3H)-Furanone,dihydro-3-(phenylmethyl)-5-[(2-propynyloxy)methyl]- (9CI)
4,5-二氢-3-(苯基甲基)-5-[(2-丙炔基氧基)甲基]-2(3H)-呋喃酮
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2,5,5-trimethylhexan-3-yl N-naphthalen-1-ylcarbamate
2,5,5-trimethylhexan-3-yl N-naphthalen-1-ylcarbamate
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2-Naphthalenecarboxamide,N-[3-(dimethylamino)propyl]-3-hydroxy-
N-[3-(二甲基氨基)丙基]-3-羟基萘-2-甲酰胺
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2-Butenoic acid,2-methyl-, decyl ester, (2Z)- (9CI)
癸基 2-甲基异巴豆酸酯
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2-Anthracenecarboxylicacid, 9-b-D-glucopyranosyl-5-(b-D-glucopyranosyloxy)-9,10-dihydro-4-hydroxy-10-
2-蒽羧酸, 9-b-D-吡喃葡萄糖基-5-(b-D-吡喃葡萄糖氧基)-9,10-二氢-4-羟基-10-羰基-,(9R)- (9CI)
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2-Pyrrolidinone,4-(4-chlorophenyl)-1-(4-methoxybenzoyl)-
α-D-吡喃葡萄糖苷, β-D-果呋喃糖基,乙酸酯 2-甲基丙酸酯
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2-Propanone,1-chloro-3-(phosphonooxy)-
磷酸二氢3-氯-2-羰基丙酯
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2(3H)-Thiazolimine,3-(phenylmethyl)-
3-苄基-1,3-噻唑-2(3H)-亚胺盐酸盐
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2-Propenal,3-(2-methylpropoxy)-
苯甲腈,4-[(2-羟基乙基)氨基]-3-硝基-
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2-Propenoic acid,2-methyl-, 2-[2-[2-(2-hydroxyethoxy)ethoxy]ethoxy]ethyl ester
四聚乙二醇单异丁烯酸酯
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2-Pyrrolidinecarbodithioicacid, (2S)-
脯氨酸二硫代氨基甲酸酯
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2-Octanol,7-methoxy-3,7-dimethyl-
甲氧基三甲基庚醇
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2-Hepten-4-one,2-methyl-6-(4-methyl-2,4-cyclohexadien-1-yl)-
姜黄酮
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2,4-Pyrimidinediamine,6-chloro-N4-methyl-
6-氯-N~4~-甲基嘧啶-2,4-二胺
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2-Pyrrolidinecarboxamide,1-butyl-N-(2,4,6-trimethylphenyl)-, hydrochloride (1:1)
1-丁基-N-(2,4,6-三甲基苯基)吡咯烷-2-甲酰胺盐酸盐
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2-Propanol,1-(2-propynyloxy)-3-[(a,a,a-trifluoro-o-tolyl)oxy]-, carbamate (8CI)
1-(2-丙炔基氧基)-3-(alpha,alpha,alpha-三氟邻甲苯氧基)-2-丙醇氨基甲酸酯
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2,4,6(1H,3H,5H)-Pyrimidinetrione,1-cyclohexyl-3-phenyl-5-propyl-
1-环己基-3-苯基-5-丙基-1,3-二嗪农-2,4,6-三酮
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2-Propanamine,2-methyl-, hydrobromide (9CI)
叔丁胺氢溴酸
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2-Pentanamine,4,4-dimethyl-
4,4-二甲基-2-戊胺
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2,4(1H,3H)-Pyrimidinedione,1-cyclohexyl-
1-环己基尿嘧啶
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2H-Furo[2,3-h]-1-benzopyran-2-one,8,9-dihydro-5-methoxy-8-(1-methylethenyl)- (9CI)
2H-呋喃并[2,3-h]-1-苯并吡喃-2-酮,8,9-二氢-5-甲氧基-8-(1-甲基乙烯基)- (9CI)
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2-Pyrrolidinone,4-(1-methyl-1H-imidazol-4-yl)-3-(phenylmethylene)-, (3E,4S)-
(3E,4R)-4-(1-甲基-1H-咪唑-4-基)-3-(苯基甲亚基)吡咯烷-2-酮
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2(1H)-Quinolinone,6-methoxy-
2-羟基-6-甲氧基喹啉