4开头化工名词
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4-Piperidinol,1,3-dimethyl-4-phenyl-, 4-propanoate, (3R,4S)-rel-
法罗定
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4a(4H)-Dibenzofurancarboxaldehyde,1,5a,6,9,9a,9b-hexahydro-
牛蝇畏
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4,4'-Dichlorobiphenyl
4,4-二氯联苯
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4,7-Methanoisobenzofuran-1(3H)-one,4,5,6,7,8,8-hexachloro-3a,4,7,7a-tetrahydro-
硫丹内酯
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4,7-Methano-1H-indene,1,2,4,5,6,7,8,8-octachloro-2,3,3a,4,7,7a-hexahydro-, (1R,2S,3aS,4S,7R,7aS)-rel-
顺-氯丹
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4(3H)-Pyrimidinone,5-butyl-2-(ethylamino)-6-methyl-
乙嘧酚
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4,7-Methano-1H-indene,1,2,4,5,6,7,8,8-octachloro-2,3,3a,4,7,7a-hexahydro-, (1R,2R,3aS,4S,7R,7aS)-rel-
反-氯丹
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4-Amino-n-ethyl-n-isopropylanilinehydrochloride
4-氨基-N-乙基-N-异丙基苯胺盐酸
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4,6-Dimethyl-2(3H)-benzothiazolone
4,6-二甲基-2(3H)-苯并噻唑酮
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4-Chloro-2-nitrophenylurea
4-氯-2-硝基苯基脲
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4,7-Dimethyl-1H-indene
4,7-二甲基-1H-茚
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4-(1H-1,2,4-Triazol-1-yl)aniline
4-(1H-1,2,4-噻唑-1-基)苯胺
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4,5-Isoxazoledione,3-methyl-, 4-[2-(2-chlorophenyl)hydrazone]
联氨恶唑酮
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4H-1-Benzopyran-4-one,2-(3,4-dimethoxyphenyl)-5,6,7,8-tetramethoxy-
川陈皮素
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4-Oxazolecarboxylicacid,2-chloro-,ethyl ester
2-氯恶唑-4-羧酸乙酯
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4-vinylcyclohexenedioxide
二氧化乙烯基环己烯
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4,5-Dimethoxybenzocyclobutane-1-carboxylicacid
4,5-二甲氧基苯并环丁烷-1-甲酸
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4(3H)-Pyrimidinone,6-methyl-
4-羟基-6-甲基嘧啶
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4-Pyridinecarboxamide,N-phenyl-
异烟酰苯胺
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4,6-Dimethyl-1H-indene
4,6-二甲基-1H-茚
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4,4'-Methylenebis(2-ethylbenzenamine)
4,4-亚甲基双(2-乙基)苯胺
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4-Piperidinecarboxylicacid, 1-(2-pyridinylmethyl)-, ethyl ester
1-嘧啶-2-甲基哌啶-4-羧酸乙酯
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4H-1-Benzopyran-4-one,7-[[2-O-(6-deoxy-a-L-mannopyranosyl)-b-D-glucopyranosyl]oxy]-2,3-dihydro-5-hydr
新橙皮苷
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4H-Thieno[2,3-b]thiopyran-2-sulfonamide,4-(ethylamino)-5,6-dihydro-6-methyl-, 7,7-dioxide
4-(乙基氨基)-5,6-二氢-6-甲基-4H-噻吩并[2,3-b]噻喃-2-磺酰胺7,7-二氧化物
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4-Methyl-5-hydroxy-2(5H)-furanone
4-甲基-5-羟基呋喃-2-酮
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4-Butoxyphenylisothiocyanate
异硫氰酸4-丁氧基苯酯
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4-butyl,4-butylcyclohexylester,[trans,trans]-Cyclohexanecarboxylicacid
反-4-丁基环己基甲酸-反-4-丁基环己酯
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4'-(trans-4-Propylcyclohexyl)-3,4-difluorobiphenyl
反-4-(4-正丙基环己基)-3,4-二氟-1,1-联苯
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4-Morpholinepropanoicacid,4,4'-[oxybis(2,1-ethanediyloxy-2,1-ethanediyl)] ester
二4-吗啉丙酸四甘醇酯
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4-bromophenylchlorormate
对溴氯甲酸苯酯
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4-Methoxycyclohexanon
对甲氧基环己酮
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4-Amino-3-[(2-sulfatoethyl)-sulfonyl]-benzanilide
对氨基苯甲酰基间位酯
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4,7-Methano-1H-indene-2-methanol,octahydro-, 2-acetate
八氢化-4,7-亚甲基-1H-茚-2-甲醇乙酸酯
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4,7-Methano-1H-inden-5-ol,octahydro-, 5-acetate
八氢化-4,7-亚甲基-1H-茚-5-酚乙酸酯
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4,7-Methano-1H-indenecarboxaldehyde,octahydro-
八氢-4,7-亚甲基-1H-茚甲醛
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4,7-Methano-1H-indenemethanol,octahydro-,acetate
八氢-4,7-亚甲基-1H-茚甲醇乙酸盐
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4,7-Methano-1H-indenemethanol,octahydro-
八氢-4,7-亚甲基-1H-茚甲醇
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4,7-Methano-1H-indene-2-methanol,octahydro-,2-formate
八氢-4,7-亚甲基-1H-茚-2-甲醇甲酸酯
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4-Thiazoleacetic acid,a-[(acetyloxy)imino]-2-amino-,(aZ)-
氨基噻唑乙酰肟酸
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4-Piperidinamine,N-butyl-2,2,6,6-tetramethyl-
N-丁基-2,2,6,6-四甲基-4-哌啶胺
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4-[[4-(Acetylmethylamino)-2-sulfophenyl]amino]-1-amino-9,10-dihydro-9,10-dioxo-2-anthracenesulfonicac
4-[[4-(乙酰基甲基氨基)-2-磺基苯基]氨基]-1-氨基-9,10-二氢-9,10-二氧代-2-蒽磺酸二钠盐
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4H-1,2,4-Triazolium,1,4-dimethyl-5-[2-[4-[methyl(phenylmethyl)amino]phenyl]diazenyl]-, chloride(1:1)
C.I.碱性红46
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4-Methyl-7-diethylaminocoumarin,hydrogensulfate
7-(二乙氨基)-4-甲基-2H-苯并吡喃-2-酮硫酸盐
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4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylicacid, 3,3-dimethyl-7-oxo-6-[(phenylacetyl)amino]- (2S,5
6-(苯乙酰氨基)青霉烷酸三氯乙酯-S-氧化物
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4-Pyridinemethanol,5-(chloromethyl)-3-hydroxy-2-methyl-
5-氯甲基-3-羟基-4-羟甲基-2-甲基吡啶
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4-Hexen-1-ol,5-methyl-2-(1-methylethenyl)-, 1-acetate
5-甲基-2-(1-甲基乙烯基)-4-己烯-1-醇乙酸酯
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4-Hexen-2-one,5-phenyl-
5-苯基-4-己烯-2-酮
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4,8-Decadienal,5,9-dimethyl-
5,9-二甲基-4,8-癸二烯醛
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4-Piperidinecarboxylicacid, 4-phenyl-, ethyl ester
4-乙酯基-4-苯基哌啶
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4-ethyl-Octanal
4-乙基辛醛