4开头化工名词
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4-Pyridinol, 3-bromo-
3-溴-4-羟基吡啶
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4-Bromohexanophenone
4\'-溴苯己酮
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4-Thiazolecarboxaldehyde,2-bromo-
2-溴-4-醛基噻唑; 2-溴噻唑-4-甲醛
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4-Bromo-2,6-di-tert-butylanisole
4-溴-2,6-二叔丁基苯甲醚
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4H-1-Benzopyran-4-one,6-bromo-2,3-dihydro-
6-溴-4-二氢色原酮; 6-溴-2,3-二氢-4H-苯并吡喃-4-酮
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4(3H)-Quinazolinone,7-bromo-6-chloro-
7-溴-6-氯-4(3H)-喹唑啉酮
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4-Bromobenzoylacetonitrile
4-溴苯甲酰乙腈
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4-Bromobenzocyclobutene
4-溴苯并环丁烯
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4H-Cyclopent[f]oxacyclotridecin-4-one,1,6,7,8,9,11a,12,13,14,14a-decahydro-1,13-dihydroxy-6-methyl-,(
布雷非德菌素 A; 布雷菲德菌素 A
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4H-Dibenzo[de,g]quinoline-2,9-diol,5,6,6a,7-tetrahydro-1,10-dimethoxy-6-methyl-, (6aS)-
波尔定碱
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4-Pentenoic acid,2-[[(1,1-dimethylethoxy)carbonyl]amino]-5-phenyl-, (2S)-
N-叔丁氧羰基-L-苯乙烯基丙氨酸二环己胺盐
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4-Pyridinepropanoicacid, a-[[(1,1-dimethylethoxy)carbonyl]amino]-,(aR)-
Boc-3-(4-吡啶基)-D-丙氨酸; N-叔丁氧羰基-4-吡啶基-D-丙氨酸
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4-Pentenoic acid,2-[[(1,1-dimethylethoxy)carbonyl]amino]-5-phenyl-, (2R)-
N-叔丁氧羰基-D-苯乙烯基丙氨酸二环己胺盐
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4-Pyridinepropanoicacid, a-[[(1,1-dimethylethoxy)carbonyl]amino]-,(aS)-
Boc-3-(4-吡啶基)-L-丙氨酸; N-叔丁氧羰基-3-(4-吡啶基)-L-丙氨酸
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4-Pentynoicacid, 2-[[(1,1-dimethylethoxy)carbonyl]amino]-, (2S)-
Boc-L-炔丙基甘氨酸; 叔丁氧羰基-L-炔丙基甘氨酸
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4-Piperidinebutanoicacid, 1-[(1,1-dimethylethoxy)carbonyl]-
4-(N-Boc-4-哌啶基)丁酸; 4-(N-叔丁氧羰基-4-哌啶基)丁酸
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4-Morpholinecarboxylicacid, 2-(hydroxymethyl)-, 1,1-dimethylethyl ester, (2R)-
(R)-N-Boc-2-羟甲基吗啉; (R)-2-羟甲基吗啉-4-甲酸叔丁酯
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4-Morpholinecarboxylicacid, 2-(hydroxymethyl)-, 1,1-dimethylethyl ester
4-Boc-2-羟甲基吗啉; 4-叔丁氧羰基-2-羟甲基吗啉
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4-Morpholinecarboxylicacid, 2-(hydroxymethyl)-, 1,1-dimethylethyl ester, (2S)-
N-叔丁氧羰基-(S)-2-吗啉甲醇
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4-Piperidinepropanoicacid, b-[[(1,1-dimethylethoxy)carbonyl]amino]-
3-(N-Boc-氨基)-3-(4-哌啶基)丙酸; 3-(N-叔丁氧羰基氨基)-3-(4-哌啶基)丙酸
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4-Pentenoic acid,2-[[(1,1-dimethylethoxy)carbonyl]amino]-, (2S)-
Boc-L-烯丙基甘氨酸; 叔丁氧羰基-L-烯丙基甘氨酸
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4-Pentenoic acid,2-[[(1,1-dimethylethoxy)carbonyl]amino]-, (2R)-
Boc-D-烯丙基甘氨酸; 叔丁氧羰基-D-烯丙基甘氨酸
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4-(2,4-Bis(tert-pentyl)phenoxy)-N-(4-chloro-3-nitrophenyl)butyramide
4-(2,4-二特戊基苯氧基)-N-(4-氯-3-硝基苯基)丁酰胺
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4,4'-Bis[2-(3-methoxyphenyl)ethenyl]-2,2'-bipyridine
4,4\'-二[2-(3-甲氧基苯基)乙烯基]-2,2\'-联吡啶
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4,5-Imidazolidinedicarboxylicacid, 2-oxo-1,3-bis(phenylmethyl)-
1,3-二苄基咪唑-2-酮-4,5-二羧酸; 环酸
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4,4'-Bis(4-amino-2-trifluoromethylphenoxy)biphenyl
4,4\'-双(4-氨基-2-三氟甲基苯氧基)联苯
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4H-1,2,4-Triazole,3-[1,1'-biphenyl]-4-yl-5-[4-(1,1-dimethylethyl)phenyl]-4-phenyl-
3-(联苯-4-基)-5-(4-叔丁基苯基)-4-苯基-4H-1,2,4-三唑
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4(1H)-Pteridinone,2-amino-6-[(1R,2S)-1,2-dihydroxypropyl]-
L-生物喋呤
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4H-1-Benzopyran-4-one,7-(b-D-glucopyranosyloxy)-5-hydroxy-3-(4-methoxyphenyl)-
鸡豆黄素配糖物; 印度黄檀苷
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4-Benzyl-1,3-thiazolidine-2-thione
4-苄基噻唑啉-2-硫酮
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4-Pyridinecarboxylicacid, 1,2,3,6-tetrahydro-1-(phenylmethyl)-
1-苄基-1,2,3,6-四氢吡啶-4-甲酸
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4-Piperidinemethanamine,1-(phenylmethyl)-
1-苄基哌啶-4-甲胺
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4-Piperidinebutanol,1-(phenylmethyl)-
4-(1-苄基哌啶-4-基)丁-1-醇
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4-Benzylpiperazine-1-carbonyl chloride
4-苄基哌嗪-1-甲酰氯
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4-Piperidinecarboxylicacid, 4-(phenylamino)-1-(phenylmethyl)-
1-苄基-4-(苯胺基)哌啶-4-羧酸
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4-Oxazolidineaceticacid, 5-oxo-3-[(phenylmethoxy)carbonyl]-, (4S)-
(S)-(+)-3-(苄氧羰基)-5-氧代-4-恶唑啉乙酸
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4-Morpholinecarboxylicacid, 6-oxo-2,3-diphenyl-, phenylmethyl ester, (2S,3R)-
(2S,3R)-N-苄氧羰基-2,3-二苯基吗啉-6-酮
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4-Morpholinecarboxylicacid, 6-oxo-2,3-diphenyl-, phenylmethyl ester, (2R,3S)-
(2R,3S)-N-苄氧羰基-2,3-二苯基吗啉-6-酮
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4-Pyrimidinamine,2-(methylthio)-N-(phenylmethyl)-
2-甲硫基-4-苯甲氨基嘧啶
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4-Piperidinone,3-methyl-1-(phenylmethyl)-
1-苄基-3-甲基-4-哌啶酮
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4-Piperidineacetonitrile,4-cyano-1-(phenylmethyl)-
1-苄基-4-氰甲基哌啶-4-甲腈
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4H-Azepin-4-one,1-benzoylhexahydro-
N-苯甲酰基-4-氮杂卓酮
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4H-Benzo[4,5]cyclohepta[1,2-b]thiophen-4-one,10-methoxy-
10-甲氧基-4H-苯并[4,5]环庚三烯并[1,2-b]噻吩-4-酮; 10-甲氧基苯并噻吩环庚酮
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4H-3,1-Benzoxazin-4-one,2,2'-(1,4-phenylene)bis-
2,2\'-(1,4-亚苯基)双-4H-3,1-苯并恶嗪-4-酮; UV-3638 紫外线吸收剂
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4(1H)-Quinolinone,2-[[3-[[[4-bromo-5-(1-fluoroethenyl)-3-methyl-2-thienyl]methyl]amino]propyl]amino]-
贝得罗星; N-[4-溴-5-(1-氟乙烯基)-3-甲基噻吩-2-基甲基]-N\'-(4-氧代-1,4-二氢喹啉-2-基)丙烷-1,3-二胺
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4H-Azepin-4-one,hexahydro-
氮杂环庚-4-酮
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4H-1-Benzopyran-4-one,2-(3,4-dihydroxyphenyl)-3,7-dihydroxy-5-methoxy-
杜鹃黄素; 2-(3,4-二羟基苯基)-3,7-二羟基-5-甲氧基苯并吡喃-4-酮
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4H-1-Benzopyran-4-one,3-(b-D-glucopyranosyloxy)-5,7-dihydroxy-2-(4-hydroxyphenyl)-
紫云英苷; 紫云英甙; 黄芪苷
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4H-1-Benzopyran-4-one,7-(b-D-glucopyranosyloxy)-5-hydroxy-2-(4-hydroxyphenyl)-
芹甙元-7-葡萄糖苷
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4-Piperidinecarbonitrile,4-(phenylamino)-1-(phenylmethyl)-
4-苯胺基-1-苄基-4-氰基哌啶