2开头化工名词
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2,5-Cyclohexadiene-1,4-dione,2,5-dibromo-3-methyl-6-(1-methylethyl)-
2,5-二溴-6-异丙基-3-甲基-1,4-苯醌
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2,5-Dibromofuran
2,5-二溴呋喃
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2-Furancarboxaldehyde,4,5-dibromo-
4,5-二溴-2-呋喃甲醛
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2(1H)-Pyrazinone,3,5-dibromo-
3,5-二溴-2-羟基吡嗪
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2,2'-Bithiophene,5,5'-dibromo-
5,5\'-二溴-2,2\'-联噻吩
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2,4,6(1H,3H,5H)-Pyrimidinetrione,5,5-dibromo-
5,5-二溴巴比妥酸; 5,5-二溴-2,4,6(1H,3H,5H)-嘧啶三酮
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2-Piperazinecarboxylicacid, 1,4-bis(phenylmethyl)-
1,4-二苄基哌嗪-2-羧酸
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2,5-Diazabicyclo[2.2.1]heptane,(1S,4S)-
(1S)-2,5-二氮杂双环[2.2.1]庚烷
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2,4(1H,3H)-Pyrimidinedione,5,6-diamino-
4,5-二氨基脲嘧啶; 5,6-氨基-2,4(1H,3H)-嘧啶二酮
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2,6-Benzothiazolediamine,4,5,6,7-tetrahydro-, (6R)-
(+)-(6R)-2,6-二氨基-4,5,6,7-四氢苯并噻唑
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2(1H)-Pyrimidinone,4,6-diamino-
2-羟基-4,6-二氨基嘧啶
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2,4-Pyrimidinediamine
2,4-二氨基嘧啶
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2,5-Pyrimidinediamine
2,5-二氨基嘧啶
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2,6-Diaminopurine hemisulfate hemihydrate
2,6-二氨基嘌呤半硫酸盐半水合物
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2-(2,4-Diaminophenoxy)ethanol sulfate
2,4-二氨基苯氧基乙醇硫酸盐
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2,4-Diaminophenol sulfate
2,4-二氨基苯酚硫酸盐
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2,4(1H,3H)-Pyrimidinedione,5,6-diamino-1-methyl-
5,6-二氨基-1-甲基尿嘧啶
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2,3-Pyridinediamine,5-methyl-
2,3-二氨基-5-甲基吡啶
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2,4-Pyrimidinediamine,6-methoxy-
2,6-二氨基-4-甲氧基嘧啶
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2,3-Pyridinediamine,6-methoxy-, hydrochloride (1:2)
6-甲氧基-2,3-二氨基吡啶二盐酸盐
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2(1H)-Pyridinone,3,4-diamino-
3,4-二氨基-2-羟基吡啶
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2,2'-Dithiobisaniline
双(2-氨基苯基)二硫; 2,2\'-二氨基二苯二硫醚
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2,4-Pyrimidinediamine,6-chloro-, 3-oxide
2,6-二氨基-4-氯嘧啶-1-氧化物
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2,5-Diamino-4,6-dihydropyrimidine hemisulfate salt
2,5-二氨基-4,6-二羟基嘧啶半硫酸盐
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2H-Benzimidazol-2-one,5,6-diamino-1,3-dihydro-
5,6-二氨基苯并咪唑-2-酮
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2,4-Pyrimidinediamine,5-(bromomethyl)-, hydrobromide (1:2)
2,4-二氨基-5-溴甲基嘧啶
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2,5,8,10-Tetraoxatridec-12-enoicacid, 9-oxo-, 2-propen-1-yl ester
烯丙基二甘醇二碳酸酯
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2,3-O-Diacetylcorosolic acid
2,3-二乙酰氧基科罗索酸; (2alpha,3beta)-2,3-二乙酰氧基乌苏-12-烯-28-酸
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2-Octulosonic acid,3-deoxy-, monoammonium salt (9CI)
3-脱氧-D-甘露-2-辛酮糖酸铵; 欧可特罗索尼克酸铵; 凯迪奥铵盐
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2,4(1H,3H)-Pyrimidinedione,1-(2-deoxy-2-fluoro-b-D-arabinofuranosyl)-
1-(2-脱氧-2-氟-beta-D-阿拉伯呋喃基)尿嘧啶
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2(5H)-Furanone,3-[2-[3,4,4a,5,6,7,8,8a-octahydro-6-hydroxy-5-(hydroxymethyl)-2,5,8a-trimethyl-1-napht
去氧穿心莲内酯
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2-Propenoic acid,2-methyl-, decyl ester
甲基丙烯酸癸酯; 2-甲基-2-丙烯酸癸酯
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2-Naphthalenol, decahydro-6-(1-methylethyl)-
6-异丙基-2-十氢萘酚
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2,6-Naphthalenediol,decahydro-
2,6-二羟基十氢萘
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2H-Oxacyclotetradecino[2,3-d]isoindole-2,18(5H)-dione,6,7,8,9,10,12a,13,14,15,15a,16,17-dodecahydro-5
细胞松弛素 B
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2,7-Naphthalenediol,decahydro-
2,7-二羟基十氢萘
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2(1H)-Pyrimidinone,4-amino-1-b-L-ribofuranosyl-
L-胞苷
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2(3H)-Naphthalenone,4,4a,5,6,7,8-hexahydro-1,4a-dimethyl-7-(1-methylethenyl)-, (4aS,7R)-
alpha-香附酮; (4aS,7R)-1,4a-二甲基-7-丙-1-烯-2-基-3,4,5,6,7,8-六氢萘-2-酮
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2-Cyclopropylpyrimidine-5-carbaldehyde
2-环丙基嘧啶-5-甲醛
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2H-Benzimidazol-2-one,1-cyclopropyl-1,3-dihydro-
1-环丙基-1,3-二氢-2H-苯并咪唑-2-酮
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2-Propen-1-one,2-cyclopentyl-1-(4-methoxy-2,3-dimethylphenyl)-
2-环戊基-1-(4-甲氧基-2,3-二甲基苯基)丙-2-烯-1-酮
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2-Cyclohepten-1-one
2-环庚烯-1-酮
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2,4,6-Cycloheptatriene-1-carbonitrile
2,4,6-环庚三烯-1-甲腈; 7-氰基环庚三烯
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2-Cyclohexene-1-carboxaldehyde,2,6,6-trimethyl-
alpha-环柠檬醛; 2,6,6-三甲基-2-环己烯-1-甲醛
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2-Pyridinecarbonitrile,4-(trifluoromethyl)-
2-氰基-4-三氟甲基吡啶
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2(1H)-Pyridinone,6-(2-thienyl)-4-(trifluoromethyl)-
3-氰基-6-(2-噻吩基)-4-三氟甲基-2(1H)-吡啶酮
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2-Pyridinecarbonitrile,3-nitro-
3-硝基-2-氰基吡啶
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2-Pyridinecarbonitrile,5-nitro-
2-氰基-5-硝基吡啶
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2-Propenamide,2-cyano-3-(4-morpholinyl)-
2-氰基-3-吗啉丙酰胺
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2-Pyridinecarbonitrile,5-methyl-
2-氰基-5-甲基吡啶