4开头化工名词
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4-Quinazolinamine,N-methyl-
4-甲氨基喹唑啉
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4-Pyrimidinecarboxylicacid, 2,6-dichloro-
2,6-二氯嘧啶-4-甲酸
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4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylicacid, 3,3-dimethyl-7-oxo-6-[(phenylsulfoacetyl)amino]-,
D-(-)-alpha-磺基苄基青霉素二钠盐
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4,7-Methano-1H-indene-5,?-dimethanamine,N,N'-bis(3-aminopropyl)octahydro-(9CI)
N,N\'-二-(3-氨基丙基)八氢-4,7-甲桥-1H-茚二甲胺
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4H-Imidazol-4-one,3,5-dihydro-2-methyl-5-[(2-phenyl-1H-indol-3-yl)methylene]-3-(1,3,4-thiadiazol-2-yl
二环[3.1.0]己烷-2,6-二羧酸,2-氨基-, (1R,2R,5S,6R)-rel- (9CI)
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4(3H)-Pyrimidinone, 2,3-diamino-6-(trifluoromethyl)-
2,3-DIAMINO-6-(TRIFLUOROMETHYL)-4(3H)-PYRIMIDINONE
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4H-Phenanthro[1,2-c]pyran-4,8(6H)-dione, 5,6a,7,9,10,10a-hexahydro-11-hydroxy-12-methoxy-7,7,10a-trim
4H-菲并[1,2-c]吡喃-4,8(6H)-二酮, 5,6a,7,9,10,10a-六氢-11-羟基-12-甲氧基-7,7,10a-三甲基-, (6aR,10aS)-
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4H-1-Benzothiopyran-4-one,6-methyl-
6-甲基-4H-硫代色烯-4-酮
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4-Quinolinol,7-chloro-3-nitro-
3-硝基-4-羟基-7-氯喹啉
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4-Quinolinecarboxamide,2-methyl-
2-甲基喹啉-4-羧酰胺
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4-Penten-2-yn-1-ol
戊-4-烯-2-炔-1-醇
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4(3H)-Pyrimidinethione, 6-mercapto-2-(methylthio)-
2-(甲硫基)-6-硫基-4(3H)-嘧啶硫酮
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4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylicacid, 6,6-dibromo-3,3-dimethyl-7-oxo-, potassium salt,
钾(2S,5R)-6,6-二溴-3,3-二甲基-7-氧代-4-硫杂-1-氮杂双环[3.2.0]庚烷-2-羧酸酯
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4H-1,2,4-Triazolium,3-[2-[4-(diethylamino)phenyl]diazenyl]-4-methyl-5-phenyl-1-(phenylmethyl)-, methy
1-苄基-3-{[4-(二乙基氨基)苯基]偶氮}-4-甲基-5-苯基-4,5-二氢-1H-1,2,4-三唑-1-鎓甲基硫酸盐
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4-Pyridazinamine,3-methoxy-6-methyl-5-nitro-, 1-oxide
3-甲氧基-6-甲基-5-硝基-1-氧代-哒嗪-1-鎓-4-胺
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4,5,6-Pyrimidinetriamine,2-(methylthio)-
2-甲硫基嘧啶-4,5,6-三胺
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4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylicacid, 6-[[(2R)-[[[6-[4-[[bis(2-hydroxyethyl)amino]sulfo
吡地西林
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4-Quinolinecarboxylicacid, 3-methyl-2-phenyl-, methyl ester
3-甲基-2-苯基喹啉-4-羧酸甲酯
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4H-Pyrido[1,2-a]pyrimidin-4-one,2-hydroxy-9-methyl-
2-羟基-9-甲基-4H-吡啶并[1,2-a]嘧啶-4-酮
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4(1H)-Quinazolinone,7-chloro-2,3-dihydro-3-(2-propen-1-yl)-2-thioxo-
3-烯丙基-7-氯-2-疏基-3H-喹唑烷-4-酮
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4-Morpholinecarboxylicacid, (1S)-1-carboxy-2-phenylethyl ester
O-(N-吗啉基羰基)-3-苯基乳酸
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4-Thiazoleacetonitrile,5-methyl-a,a-diphenyl-
2-(5-甲基-1,3-噻唑-4-基)-2,2-二苯基-乙腈
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4-Cyclopentene-1,3-dione,4-methoxy-5-methyl-
4-甲氧基-5-甲基-4-环戊烯-1,3-二酮
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4H-3,1-Benzoxazin-4-one,7-chloro-2-(4-nitrophenyl)-
7-氯-2-(4-硝基苯基)-4H-3,1-苯并恶嗪-4-酮
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4-Morpholinecarbothioicacid, hydrazide
4-吗啉硫代羰酰肼
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4-Thiazolidinone,3-phenyl-5-(2-pyridinylmethylene)-2-thioxo-
3-苯基-5-(吡啶-2-基甲亚基)-2-巯基噻唑烷-4-酮
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4,7-Methano-1H-indenol,octahydrodimethyl- (9CI)
3,4-二甲基三环[5.2.1.02,6]癸烷-3-醇
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4-Quinolinol,2,3-dimethyl-
2,3-二甲基喹啉-4-醇
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4-Pyrimidinecarboxylicacid, 1,2,3,6-tetrahydro-2,6-dioxo-, hydrazide
乳清酰肼
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4,7-Methano-1H-indene-5-propanal,octahydro-a-methyl-
八氢-alpha-甲基-4,7-甲桥-1H-茚-5-丙醛
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4H-Pyrrolo[2,3-d]pyrimidin-4-one,1,7-dihydro-2-(methylthio)-7-(5-O-phosphono-b-D-ribofuranosyl)-, hom
乙酰腈,羰基[(2-噻嗯基亚甲基)肼基<联氨基>]- (9CI)
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4-Morpholinepropanoicacid, hydrazide
3-吗啉-4-丙酸肼
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4-Quinolinol,4-ethenyldecahydro-1,2-dimethyl-, (2R,4R,4aR,8aR)-rel-
(2R,4R,4aR,8alphaR)-rel-4-乙烯基十氢-1,2-二甲基-4-喹啉醇
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4-Piperidinamine,1-[(4-chlorophenyl)methyl]-
1-(4-氯苄基)哌啶-4-胺三氟乙酸酯
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4H-1-Benzopyran-4-one,5,7-dihydroxy-2-(4-hydroxyphenyl)-3-[[6-O-(3,4,5-trihydroxybenzoyl)-b-D-glucopy
山柰酚 3-O-(6-O-没食子酰)-beta-D-吡喃葡萄糖苷
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4-Quinolinecarboxylicacid, 2-phenyl-, hydrazide
2-苯基喹啉-4-羧酸肼
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4-Benzoxazoleaceticacid, 2-phenyl-
2-(2-苯基苯并恶唑-4-基)乙酸
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4-Pyrimidinecarboxylicacid, 1,2,3,6-tetrahydro-2,6-dioxo-, iron(2+) salt (2:1)
CAS号:94333-36-5
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4-Thiazoleaceticacid, 2-phenyl-
2-苯基-4-噻唑乙酸
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4H-1-Benzopyran-4-one,7-[(2-O-D-apio-b-D-furanosyl-b-D-glucopyranosyl)oxy]-5-hydroxy-6-methoxy-3-(4-m
4H-1-苯并吡喃-4-酮,7-[(2-O-D-apio-b-D-呋喃糖基-b-D-吡喃葡萄糖基)氧代]-5-羟基-6-甲氧基-3-(4-甲氧苯基)-(9CI)
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4,7-Methano-1H-inden-2-ol,octahydro-2-(4-methoxybutyl)-
八氢-2-(4-甲氧基丁基)-4,7-亚甲基-1H-茚-2-醇
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4-Pyridinecarboxylicacid,5-[2-[4-[7-[(5-chloro-2,6-difluoro-4-pyrimidinyl)amino]-5,9-disulfo-2H-napht
5-[2-[4-[7-[(5-氯-2,6-二氟-4-嘧啶基)氨基]-5,9-二磺基-2H-萘并[1,2-d]三唑-2-基]-2-磺基苯基]偶氮]-1,2-二氢-6-羟基-2-氧代-4-吡啶羧酸
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4H-Pyrido[1,2-a]pyrimidin-4-one,2-[2-(dimethylamino)ethoxy]-3-[(4-methoxyphenyl)methyl]-, hydrochlori
2-[2-(二甲基氨基)乙氧基]-3-(4-甲氧基苄基)-4H-吡啶并[1,2-a]嘧啶-4-酮
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4-Thiazoleaceticacid, 2-[(chloroacetyl)amino]-a-(methoxyimino)-, methyl ester, (aZ)- (9CI)
甲基(2Z)-{2-[(氯乙酰基)氨基]-1,3-噻唑-4-基}(甲氧基亚胺)乙酸酯
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4H-Imidazo[1,2-a]purin-9-amine
(9ci)-1H-咪唑并[1,2-a]嘌呤-9-胺
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4-Quinolinecarboxylicacid, 2-(4-aminophenyl)-
2-(4-氨基苯基)-喹啉-4-羧酸
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4(3H)-Pyrimidinone, 6-(methylamino)-2-phenyl-
6-(甲基氨基)-2-苯基嘧啶-4(3H)-酮
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4-Hexen-1-ol,2,2,5-trimethyl-, 1-acetate
2,2,5-三甲基-4-己烯-1-醇 1-乙酸酯
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4H-3,1-Benzothiazin-2-amine,N-(4-methylphenyl)-
(4H-苯并[d][1,3]-2-噻嗪)-对甲苯胺
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4H-Naphtho[2,1-c]pyran-4-one,9,10-bis(acetyloxy)-2-(3-furanyl)-7-(b-D-glucopyranosyloxy)dodecahydro-4
4H-萘并[2,1-c]吡喃-4-酮,9,10-二(乙酰氧基)-2-(3-呋喃基)-7-(b-D-吡喃葡萄糖氧基)十二氢-4a-羟基-10b-甲基-,(2S,4aS,6aS,7R,9S,10R,10aR,10bS)- (9CI)