4开头化工名词
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4(3H)-Pteridinone,2-amino-7,8-dihydro-6,7-dimethyl-
6,7-二甲基-7,8-二氢蝶呤
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4-Piperidinone,1-(3-methylbutyl)-
1-(3-甲基丁基)-4-哌啶酮
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4H,8H-Benzo[1,2-b:3,4-b']dipyran-4-one,5-hydroxy-2-(4-hydroxyphenyl)-8,8-dimethyl-
5-羟基-2-(4-羟基苯基)-8,8-二甲基-4H,8H-苯并[1,2-B:3,4-B\']二吡喃-4-酮
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4-Acridinecarboxamide,N-[2-(dimethylamino)ethyl]-9-phenyl-, hydrochloride (1:2)
N-[2-(二甲氨基)乙基]-9-苯基吖啶-4-甲酰胺二盐酸
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4(1H)-Pteridinone,2,3-dihydro-6,7-dimethyl-2-thioxo-
2-巯基-6,7-二甲基哌啶-4-醇
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4,1,11b-Ethanylylidene-2H-pyrido[2',3':5,6]oxepino[2,3-b]indole,3,4,4a,5,12,12a-hexahydro-8,10,11-tri
GARDNERAMINE
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4(1H)-Quinolinone,6-chloro-2,3-dihydro-1-(1-oxobutyl)-, 4-oxime
苯氧基,2,3,5,6-四氟-
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4,5-Thiazoledicarboxylicacid
噻唑-4,5-二甲酸
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4,7-Methano-1H-isoindolium,2-[2-(diethylmethylammonio)ethyl]-2,3,3a,4,7,7a-hexahydro-2-methyl-, diiod
苯甲腈,4-(1,3-丁二炔-1-基)-
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4(3H)-Pyrimidinone,2-amino-5-ethyl-
2-氨基-5-乙基-4(1H)-嘧啶酮
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4-Morpholinamine,3-ethyl-, (3R)-
(3R)-3-乙基-4-吗啉胺
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4-Pyrimidinamine,2-chloro-N-(2-phenylethyl)-
2-氯-n-(2-苯基乙基)-4-嘧啶胺
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4-Hexenoic acid,6-(1,3-dihydro-4-hydroxy-6-methoxy-7-methyl-3-oxo-5-isobenzofuranyl)-4-methyl-,2-(4-m
2-吗啉-4-基乙基(E)-6-(4-羟基-6-甲氧基-7-甲基-3-氧代-1H-异苯并呋喃-5-基)-4-甲基-己-4-烯酸酯盐酸盐
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4H-1-Benzopyran-4-one,2-[4-(b-D-glucopyranosyloxy)-3-hydroxyphenyl]-3,5,7-trihydroxy-
绣线菊甙
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4(1H)-Pyridinone,1-butyl-3-hydroxy-2-methyl-
1-丁基-3-羟基-2-甲基吡啶-4-酮
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4H-1-Benzothiopyran-4-one,2,3-dihydro-, 1,1-dioxide
1,1-二氧代-1lambda*6*-硫代色满-4-酮
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4(3H)-Pyrimidinone,6-propoxy-2-propyl-
6-丙氧基-2-丙基-4(1H)-嘧啶酮
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4H-1-Benzopyran-4-one,2-[4-(D-apio-b-D-furanosyloxy)phenyl]-5,7-dimethoxy-(9CI)
2-[3-[4,5-二羟基-5-(羟基甲基)四氢呋喃-2-基]氧基苯基]-5,7-二甲氧基苯并吡喃-4-酮
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4-Thiazolecarboxylicacid, 4,5-dihydro-2-(6-hydroxy-2-naphthalenyl)-, (4S)-
(4S)-4,5-二氢-2-(6-羟基-2-萘基)-噻唑-4-羧酸
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4H-1-Benzopyran-4-one,5,7-dihydroxy-2-(4-hydroxyphenyl)-3-[(2-O-b-D-xylopyranosyl-b-D-glucopyranosyl)
山奈酚3-O-桑布双糖苷
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4H-Cyclobuta[de]quinoline
4H-环丁[去]喹啉
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4-Pyridazinecarboxamide,6-amino-
6-氨基-4-哒嗪甲酰胺
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4H-1-Benzopyran-4-one,6-[4-(5,7-dihydroxy-4-oxo-4H-1-benzopyran-2-yl)phenoxy]-5,7-dihydroxy-2-(4-meth
柳杉双黄酮A
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4(1H)-Pyrimidinone,2,3-dihydro-5-(2-hydroxyethyl)-6-methyl-2-thioxo-
2,3-二氢-5-(2-羟基乙基)-6-甲基-2-硫氧代-1H-嘧啶-4-酮
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4H-1-Benzopyran-8-carboxylicacid, 3-methyl-4-oxo-2-phenyl-, (1R,2R)-2-(1-piperidinyl)cyclohexyl ester
1,4-苯二羧酸, 聚合 1,3-二氢-1,3-二羰基-5-异苯并呋喃羧酸,2,2-二甲基-1,3-丙二醇和rel-(3aR,7aS)-六氢-1,3-异苯并呋喃二酮
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4H-1-Benzopyran-4-one,8-[5-(5,7-dihydroxy-4-oxo-4H-1-benzopyran-2-yl)-2-hydroxyphenyl]-5,7-dihydroxy-
PODOCARPUSFLAVONE A
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4-Isoquinolinecarboxamide,N-(4-chlorophenyl)-1,2,3,4-tetrahydro-1,3-dioxo-
替昔康
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4H-Cyclopent[d]isoxazole,3a,5,6,6a-tetrahydro-3-(1-propen-1-yl)-
3-[(1E)-1-丙烯-1-基]-4,5,6,6a-四氢-3aH-环戊二烯并[d][1,2]恶唑
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4-Pyridinecarboxylicacid, 2-(3-methylcyclohexylidene)hydrazide
N\'-(3-甲基环己亚基)异烟酰肼
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4-Piperidinecarboxaldehyde,1-[3-(dipropylamino)-1-oxopropyl]-4-phenyl-
1-[3-(二丙基氨基)丙酰基]-4-苯基-哌啶-4-甲醛
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4-Piperidineethanol,1-[3-(10H-phenothiazin-10-yl)propyl]-
1-(3-吩噻嗪-10-基丙基)-4-哌啶乙醇
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4H-1-Benzopyran-4-one,5,8-dihydroxy-2-[2-(4-methoxyphenyl)ethyl]-
5,8-二羟基-2-〔2-(4-甲氧基苯基)乙基〕色酮
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4-Pyridazinecarboxylicacid, 2-(4-chlorophenyl)-3-ethyl-2,5-dihydro-5-oxo-
苯哒嗪钾
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4(3H)-Pyrimidinone,5-methyl-
5-甲基-4-羟基嘧啶
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4H-Imidazol-4-one,1,1'-(1,10-decanediyl)bis[2-amino-1,5-dihydro-
1,1\'-(1,10-癸烷二基)二(2-氨基-1,5-二氢-4H-咪唑-4-酮)
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4-Pyrimidinecarboxylicacid, 1,2,3,6-tetrahydro-5-nitro-2,6-dioxo-
5-NITROOROTIC ACID
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4-Thiazolidinone,5-(1-methyl-2(1H)-pyridinylidene)-3-(2-propen-1-yl)-2-thioxo-
5-(1-甲基-2(1H)-吡啶亚基)-3-(2-丙烯基)-2-硫代-4-噻唑烷酮
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4H-Pyrrolo[3,2-d]pyrimidin-4-one,2-amino-3,7-dihydro-7-(phenylmethyl)-
9-苯甲基-9-脱氮杂鸟苷
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4,6(1H,5H)-Pyrimidinedione,5-ethoxy-2-(methylamino)-
5-乙氧基-2-(甲基氨基)-4,6(1H,5H)-嘧啶二酮
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4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylicacid, 3,3-dimethyl-7-oxo-6-[(phenoxyacetyl)amino]-, cal
[2S-cis(2α,5α,6β)]-二[3,3-二甲基-7-羰基-6-[(苯氧乙基)氨基]-4-硫-1-氮杂双环[3.2.0]庚烷-2-甲酯]钙盐
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4(1H)-Pyridinone, 3-(b-D-glucopyranosyloxy)-2-methyl-
4(1H)-吡啶酮, 3-(b-D-吡喃葡萄糖氧基)-2-甲基-
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4-Pyridinecarboxylicacid, 2-(2-furanylmethylene)hydrazide
N\'-(2-呋喃基亚甲基)异尼古丁酰肼
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4H-1-Benzopyran-4-one,2-(3,4-dihydroxyphenyl)-3-[(O-b-D-glucopyranosyl-(1®3)-O-6-deoxy-a-L-ma
3-[(2S,3R,4S,5R,6R)-6-[[(2R,3R,4R,5S,6S)-3,5-二羟基-6-甲基-4-[(2S,3R,4S,5S,6R)-3,4,5-三羟基-6-(羟基甲基)四氢吡喃-2-基]氧基四氢吡喃-2-基]氧基甲基]-3,4,5-三羟基四氢吡喃-2-基]氧基-2-(3,4-二羟基苯基)-5,7-二羟基苯并吡喃-4-酮
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4-Oxazolecarbonitrile,5-amino-2-cyclopropyl-
5-氨基-2-环丙基恶唑-4-甲腈
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4-Pyridinamine,2,3,5,6-tetrachloro-
2,3,5,6-四氯4-氨基吡啶
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4,7-Epoxyisobenzofuran-5-carboxylicacid, octahydro-1,3-dioxo-, (3aa,4b,5a,7b,7aa)- (9CI)
11-脱氧-4,4-二甲基-4-硅杂前列腺素 E1
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4H-1,2,4-Triazole,3-(ethylsulfonyl)-4-methyl-5-phenyl-
3-(乙基磺酰)-4-甲基-5-苯基-4H-1,2,4-三唑
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4a,14a-Epoxy-4,14-[3]hexene[1,5]diynonaphtho[2,3-c]phenanthridine-7,12-dione,1,2,3,4,13,14-hexahydro-
4a,14a-环氧-4,14-[3]己烯[1,5]二炔萘并[2,3-c]5-氮杂菲-7,12-二酮,1,2,3,4,13,14-六氢-4,6-二羟基-3,3-二甲氧基-1-甲基-,(1S,4R,4aS,14S,14aS,18Z)- (9CI)
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4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylicacid,6-[[[[[1,5-dihydro-5-oxo-2-(1-piperazinyl)pyrido[2
(2S,5R,6R)-6-{[(4-羟基苯基){[(5-羰基-2-哌嗪-1-基-5,8-二氢吡啶并[2,3-d]嘧啶-6-基)羰基]氨基}乙酰基]氨基}-3,3-二甲基-7-羰基-4-硫杂-1-氮杂二环[3.2.0]庚烷-2-羧酸
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4-Piperidinone,1-methyl-2-phenyl-
1-甲基-2-苯基哌啶-4-酮