4开头化工名词
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4-Pyridinecarboxylicacid, 2-(2-methylcyclohexylidene)hydrazide
N\'-(2-甲基环己亚基)异烟酰肼
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4,7-Phenanthroline,2-ethyl-5,6-dihydro-
2-乙基-5,6-二氢-4,7-菲咯啉
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4-Thiazolidinone,3-cyclohexyl-5-[4-(3-ethyl-4,5-diphenyl-2(3H)-oxazolylidene)-1-methyl-2-buten-1-ylid
3-环己基-5-[4-(3-乙基-4,5-二苯基恶唑-2(3H)-亚基)-1-甲基丁-2-烯亚基]-2-硫酮噻唑烷-4-酮
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4H-Thieno[2,3-b]thiopyran-2-sulfonamide,5,6-dihydro-4-[(2-methylpropyl)amino]-, 7,7-dioxide, hydrochl
(+)-(S)-4-(2-甲基丙基氨基)-5,6-二氢-4H-噻吩并[2,3-b]噻喃-2-磺酰胺 7,7-二氧化盐酸
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4-Piperidinecarboxylicacid, 1,1'-(1,3-propanediyl)bis-, diethyl ester (9CI)
4-哌啶羧酸, 1,1\'-(1,3-丙二基)二-, 二乙基酯 (9CI)
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4-Thiazoleethanethioicacid, 2-amino-a-(methoxyimino)-,S-2-pyridinyl ester, (Z)- (9CI)
2,5-呋喃二酮,3-(乙酰氧基)二氢-
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4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylicacid,6-[(4R)-2,2-dimethyl-5-oxo-4-phenyl-1-imidazolidin
6-[(4R)-2,2-二甲基-5-氧代-4-苯基-1-咪唑烷基]-3,3-二甲基-7-氧代-(2S,5R,6R)-4-硫杂-1-氮杂双环[3.2.0]庚烷-2-羧酸钾盐
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4H,8H-Benzo[1,2-b:3,4-b']dipyran-4-one,2-(2,4-dihydroxyphenyl)-2,3-dihydro-5-hydroxy-8,8-dimethyl-6-(
CAS号:168111-50-0
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4-Selenazolidinecarboxylicacid
硒代脯氨酸
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4(3H)-Quinazolinone,6-amino-
6-氨基-3H-喹唑啉-4-酮
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4,5-Pyridazinediamine,3-chloro-6-methyl-
2(5H)-噻唑酮
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4(3H)-Quinazolinethione,2-methyl-
2-甲基喹唑啉-4-硫醇
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4H-1-Benzopyran-4-one,3-[6-(4-bromophenyl)imidazo[2,1-b]thiazol-3-yl]-6-chloro-2,7-dimethyl-
3-[3-(4-溴苯基)-6-硫杂-1,4-二氮杂二环[3.3.0]辛-2,4,7-三烯-8-基]-6-氯-2,7-二甲基-色烯-4-酮
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4H-1-Benzopyran-4-one,7,8-dihydroxy-2-(4-hydroxyphenyl)-
7,8,4\'-三羟基黄酮
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4H-1-Benzopyran-4-one,5,7-dihydroxy-2-(4-hydroxyphenyl)-8-(6-O-D-xylopyranosyl-b-D-glucopyranosyl)-
4H-1-苯并吡喃-4-酮,5,7-二羟基-2-(4-羟基苯基)-8-(6-O-D-吡喃木糖基-b-D-吡喃葡萄糖基)-
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4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylicacid,6-[[[3-(2-chloro-6-fluorophenyl)-5-methyl-4-isoxaz
钠6-[[3-(2-氯-6-氟苯基)-5-甲基1,2-恶唑-4-羰基]氨基]-3,3-二甲基-7-氧代-4-硫杂-1-氮杂双环[3.2.0]庚烷-2-羧酸盐水合物
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4-Pyridinecarboxylicacid, 2-[2-methyl-5-(1-methylethenyl)-2-cyclohexen-1-ylidene]hydrazide
N\'-[(1E)-2-甲基-5-(1-甲基乙烯基)环己-2-烯-1-亚基]吡啶-4-甲酰肼
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4-Pyridinecarboxylicacid, 2-cycloheptylidenehydrazide
N\'-环庚亚基异烟酰肼
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4-Acridinecarboxamide,9-amino-N-[5-(dimethylamino)pentyl]-
9-氨基-N-(5-(二甲基氨基)戊基)-4-吖啶甲酰胺
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4-Pyrimidinamine,6-chloro-N-(phenylmethyl)-
N-苄基-6-氯-4-嘧啶胺
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4H-1-Benzopyran-4-one,3-[5-(5,7-dihydroxy-4-oxo-4H-1-benzopyran-2-yl)-2-hydroxyphenyl]-2,3-dihydro-5,
4H-1-苯并吡喃-4-酮,3-[5-(5,7-二羟基-4-羰基-4H-1-苯并吡喃-2-基)-2-羟基苯基]-2,3-二氢-5,7-二羟基-2-(4-羟基苯基)-,(2R,3S)-
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4-Piperidinol,1-(2-aminoethyl)-, hydrochloride (1:2)
1-(2-氨基乙基)-4-哌啶醇盐酸盐(1:2)
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4-Pyridinecarboxylicacid, 2-(4-methylcyclohexyl)hydrazide
N\'-(4-甲基环己基)异烟酰肼
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4-Piperidinol,4-(4-chlorophenyl)-1-[(2-phenylcyclopropyl)methyl]-, hydrochloride, trans-(9CI)
4-(4-氯苯基)-1-{[(1R,2R)-2-苯基环丙基]甲基}哌啶-4-醇盐酸
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4-Oxazolecarbonylchloride, 5-phenyl-
5-苯基-1,3-氧唑-4-羰酰氯
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4H-Dibenzo[de,g]quinoline-10,11-diol,5,6,6a,7-tetrahydro-6-(2-propen-1-yl)-, (6aR)-
R(-)-N-烯丙基去甲阿朴吗啡氢溴酸盐
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4H-1-Benzopyran-2-carboxylicacid, 3-(4-chlorophenyl)-5,7-dihydroxy-4-oxo-, ethyl ester
CAS号:13004-40-5
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4-Piperidinol,1-(3-methylbutyl)-, 4-benzoate, hydrochloride (1:1)
[1-(3-甲基丁基)哌啶-4-基]苯甲酸酯盐酸盐
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4H-1-Benzopyran-4-one,2,3-dihydro-5,7-dihydroxy-2-[3-hydroxy-4-methoxy-5-(3-methyl-2-buten-1-yl)pheny
5\'-异戊烯基高圣草酚
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4(1H)-Quinolinimine,1-(2-phenylethyl)-, hydrobromide (1:1)
CAS号:23918-74-3
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4H-1-Benzopyran-4-one,5-(b-D-glucopyranosyloxy)-3-(4-hydroxyphenyl)-7-methoxy-
9-[(1R)-5-甲基五呋喃糖基糖醛糖基]-9H-嘌呤-6-胺
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4H-1-Benzopyran-2-carboxylicacid, 4-oxo-, methyl ester
4-氧代-4H-苯并吡喃-2-羧酸甲酯
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4H-Carbazol-4-one,1,2,3,9-tetrahydro-6-hydroxy-9-methyl-3-[(2-methyl-1H-imidazol-1-yl)methyl]-
6-羟基昂丹司琼
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4-Penten-2-one,5-(2,2,3-trimethyl-3-cyclopenten-1-yl)-
5-(2,2,3-三甲基-3-环戊烯-1-基)戊-4-烯-2-酮
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4-Piperidinecarbonitrile,4-[(4-fluorophenyl)amino]-1-(phenylmethyl)-
1-苄基-4-[(4-氟苯基)氨基]哌啶-4-甲腈
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4-Pyridinecarboxylicacid, 2-iodo-, hydrazide
2-碘吡啶-4-甲酰肼
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4-Morpholinepentanenitrile
4-吗啉戊腈
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4-Piperidinecarboxamide,N-(1-methylethyl)-
N-异丙基-4-哌啶羧酰胺盐酸盐
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4H-1-Benzopyran-4-one,5-hydroxy-6,7,8-trimethoxy-2-(4-methoxyphenyl)-
GARDENIN B
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4(1H)-Pyrimidinone, 1-b-D-arabinofuranosyl-2-(1,3-dithian-2-yl)-
1-[3,4-二羟基-5-(羟基甲基)四氢呋喃-2-基]-2-(1,3-二噻烷-2-基)嘧啶-4-酮
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4(5H)-Benzoxazolone,6-[2-(ethylsulfinyl)propyl]-6,7-dihydro-2-propyl-
6-[2-(乙基亚硫酰基<亚磺酰>)丙基]-2-丙基-6,7-二氢-1,3-苯并噁唑-4(5H)-酮
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4H-Pyrido[1,2-a]pyrimidine-3-carboxamide,6-methyl-4-oxo-N-propyl-, hydrochloride (1:1)
6-甲基-4-羰基-N-丙基-4H-吡啶并[1,2-a]嘧啶-3-甲酰胺盐酸
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4-Morpholineaceticacid, 2,6-dioxo-
2-(2,6-二氧代吗啉-4-基)乙酸
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4-Morpholinecarbothioamide,3-(hydroxymethyl)-
3-(羟基甲基)-4-吗啉硫代甲酰胺
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4-Pyrimidinamine,6-(methylthio)-
6-甲硫基嘧啶-4-胺
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4(5H)-Thiazolone,2-[[2-oxo-2-(10H-phenothiazin-10-yl)ethyl]thio]-5-(phenylmethylene)-
苯甲酸,4-硝基-2-[[3-(三氟甲基)苯基]氨基]-
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4-Benzoxazolecarboxamide,5-hydroxy-2-(5-hydroxy-2-methyl-4-pyrimidinyl)-7-methyl-
4-苯并噁唑甲酰胺,5-羟基-2-(5-羟基-2-甲基-4-嘧啶基)-7-甲基-
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4H-1-Benzopyran-4-one,3-[(6-deoxy-4-O-b-D-glucopyranosyl-a-L-mannopyranosyl)oxy]-5,7-dihydroxy-2-(4-m
宝藿苷VII
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4H-Imidazo[4,5-c]pyridin-4-one,2-[[4-O-(aminocarbonyl)-2-deoxy-2-[[(3S)-3,6-diamino-1-oxohexyl]amino]
苯丙酸,b-氨基-4-氯-3-甲基-
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4H-1-Benzopyran-4-one,7-[(6-O-D-apio-b-D-furanosyl-b-D-glucopyranosyl)oxy]-5-hydroxy-3-(4-methoxyphen
7-[(2-O-D-芹菜-beta-D-呋喃糖基-beta-D-吡喃葡萄糖基)氧基]-5-羟基-3-(4-甲氧基苯基)-4H-1-苯并吡喃-4-酮