4开头化工名词
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4(3H)-Pteridinone,2-amino-6-[(1R,2R)-1,2,3-trihydroxypropyl]-
2-氨基-6-[(1R,2R)-1,2,3-三羟基丙基]-4(1H)-蝶啶酮
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4,5-Pyrimidinediamine,2-chloro-N4-methyl-
2-氯-N4-甲基嘧啶-4,5-二胺
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4,7-Methano-1H-inden-5-ol,octahydro-, (3aR,4S,5R,7S,7aR)-rel-
(3aalpha,4alpha,5alpha,7alpha,7aalpha)-八氢-4,7-甲桥-1H-茚-5-醇
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4-Oxazolidinepropanoicacid, 2,5-dioxo-, methyl ester, (4S)-
GLUTAMIC ACID 5-METHYL ESTER NCA
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4H-Indol-4-one,1,5,6,7-tetrahydro-1-methyl-
1,5,6,7-四氢-1-甲基-4H-吲哚-4-酮
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4-Hexen-3-one,6-(2,2,3-trimethyl-3-cyclopenten-1-yl)-
6-(2,2,3-三甲基环戊-3-烯-1-基)己-4-烯-3-酮
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4-Piperidinecarboxamide,N-cyclopropyl-1-(ethylsulfonyl)-
N-环丙基-1-(乙基磺酰基)-4-哌啶甲酰胺
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4(3H)-Pyrimidinone,2-amino-6-(3-fluorophenyl)-5-iodo-
2-氨基-6-(3-氟苯基)-5-碘-1H-嘧啶-4-酮
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4H-1-Benzopyran-2-carbonylchloride, 4-oxo-
4-氧代-4H-1-苯并吡喃-2-甲酰氯
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4,7-Methanoisobenzofuran-1,3-dione,8-ethyl-3a,4,7,7a-tetrahydro-
4,7-亚甲基异苯并呋喃-1,3-二酮,8-乙基-3a,4,7,7a-四氢-
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4H-1,3-Thiazin-2-amine,5,6-dihydro-
5,6-二氢-4H-1,3-噻嗪-2-基胺氢溴酸盐
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4H-1-Benzopyran-4-one,6-[(1S,5S,6R)-6-[2,4-dihydroxy-3-(3-methyl-2-buten-1-yl)benzoyl]-5-(2,4-dihydro
4H-1-苯并吡喃-4-酮,6-[(1S,5S,6R)-6-[2,4-二羟基-3-(3-甲基-2-丁烯-1-基)苯甲酰]-5-(2,4-二羟基苯基)-3-甲基-2-环己烯-1-基]-2-(2,4-二羟基苯基)-5,7-二羟基-
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4H-1,2,4-Triazole-4-carboxylicacid, 3-amino-5-(methylthio)-, ethyl ester
乙基3-氨基-5-(甲硫基)-4H-1,2,4-三唑-4-羧酸酯
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4H-1-Benzopyran-4-one,2-(3,4-dimethoxyphenyl)-7-methoxy-
3,4,7-三甲氧基黄酮
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4-Quinolinecarboxamide,1,2-dihydro-N-(2-methylphenyl)-2-oxo-
4-O-α-D-吡喃葡萄糖基-2,3,5,6-四-O-十六烷酰-D-葡萄糖
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4H-1-Benzopyran-4-one,2-[2,4-dihydroxy-5-(3-methyl-2-buten-1-yl)phenyl]-5,7-dihydroxy-6-(3-methyl-2-b
4H-1-苯并吡喃-4-酮,2-[2,4-二羟基-5-(3-甲基-2-丁烯-1-基)苯基]-5,7-二羟基-6-(3-甲基-2-丁烯-1-基)-
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4-Piperidinamine,N,N-dimethyl-, hydrochloride (1:2)
4-二甲氨基哌啶二盐酸盐
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4,8-Ethanofuro[3',4':3,4]cyclobut[1,2-f]isobenzofuran-1,3,5,7-tetrone,octahydro-
CAS号:10360-63-1
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4-Heptenoic acid,7-[(1R,2R,3S,5S)-5-([1,1'-biphenyl]-4-ylmethoxy)-3-hydroxy-2-(1-piperidinyl)cyclopen
伐哌前列素
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4H-1-Benzopyran-4-one,2-(3,5-dimethoxyphenyl)-7-(b-D-glucopyranosyloxy)-3,5-dihydroxy-
4H-1-苯并吡喃-4-酮,2-(3,5-二甲氧苯基)-7-(b-D-吡喃葡萄糖氧基)-3,5-二羟基-
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4H-1-Benzopyran-4-one,3-[[2,4-bis-O-[3-(4-hydroxyphenyl)-1-oxo-2-propenyl]-b-D-glucopyranosyl]oxy]-5,
山柰酚-2,4-二香豆酰-3-O-葡糖苷
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4-Pyrimidinepropanoicacid, a-amino-1,2,3,6-tetrahydro-2,6-dioxo-
2-氨基-2-(2,6-二氧代-3H-嘧啶-4-基)丙酸
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4,4(5H)-Oxazoledimethanol,2-[1-phenyl-2-(2,4,5-trimethoxyphenyl)ethenyl]-, hydrochloride (1:1)
{2-[(Z)-1-苯基-2-(2,4,5-三甲氧基苯基)乙烯基]-4,5-二氢-1,3-恶唑-4,4-二基}二甲醇盐酸盐(1:1)
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4aH-7a,15-endo-Oxiranonaphtho[2',3':4,5]cyclohepta[1,2-b]xanthene-4a-carboxylicacid,6-chloro-2,3,4,7,
CAS号:148260-52-0
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4(3H)-Pyrimidinethione,2-amino-6-methyl-
2-氨基-6-甲基嘧啶-4-硫醇
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4,7-Epoxy-1H-isoindole-1,3(2H)-dione,hexahydro-3a,7a-dimethyl-, (3aR,4S,7R,7aS)-rel-
(3aalpha,4beta,7beta,7aalpha)-六氢-3a,7a-二甲基-4,7-环氧-1H-异吲哚-1,3(2H)-二酮
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4-Pentenenitrile,3-hydroxy-
1-氰基-2-羟基-3-丁烯
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4H-1,3-Benzodioxin
4H-1,3-苯并二氧杂环己烷
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4H-1-Benzopyran-4-one,2,3-dihydro-7-hydroxy-3-(4-hydroxy-2,5-dimethoxyphenyl)-6-(3-methyl-2-buten-1-y
7-羟基-3-(4-羟基-2,5-二甲氧基苯基)-6-(3-甲基丁-2-烯基)色满-4-酮
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4H-1,3-Benzodioxin-2-carboxylicacid, 6-chloro-4-methyl-4-phenyl-, cis- (9CI)
4H-噻吩并[2,3-b]噻喃-4-酮,5,6-二氢-6-甲基-,(6S)
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4-Isoquinolinecarboxylicacid, 1,2-dihydro-1-oxo-, methyl ester
1-羟基异喹啉-4-羧酸甲酯
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4-Pyrimidinecarboxylicacid, 1,2,3,6-tetrahydro-6-oxo-2-thioxo-
2-硫辛酸
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4-Piperidinol,1-(methoxymethyl)-
CAS号:704869-74-9
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4,7-Methano-1H-isoindole-1,3(2H)-dione,3a,4,7,7a-tetrahydro-, (3aR,4R,7S,7aS)-rel-
诺瑞昔胺
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4-Benzofuranmethanamine,5-amino-2,3-dihydro-2,2,6,7-tetramethyl-
2-[(2,4-二氯苯氧基)甲基]-1H-苯并咪唑
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4(1H)-Pyrimidinone,2,3-dihydro-6-methyl-2-thioxo-, sodium salt (1:1)
2,3-二氢-6-甲基-2-硫酮嘧啶-4(1H)-酮单钠盐
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4-Quinazolinol,1,4-dihydro-1-methyl-
1-甲基-1,4-二氢-4-喹唑啉醇
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4-Imidazolidinone,5-(2-furanylmethylene)-2-thioxo-
2-硫代-4-呋喃亚甲基咪唑烷-5-酮
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4(1H)-Quinolinone, 7-chloro-2,3-dihydro-
7-氯-2,3-二氢喹啉-4-酮
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4-Piperidinecarboxamide,4-[(1-methylethyl)amino]-
4-(异丙基氨基)哌啶-4-甲酰胺
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4-Pyridinemethanol,hydrochloride (1:1)
4-吡啶甲醇盐酸盐
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4-Pyridinecarboxylicacid, 1-ethyl-1,2,3,6-tetrahydro-
1-乙基-1,2,3,6-四氢-4-吡啶羧酸
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4H-Furo[2,3-h]-1-benzopyran-4-one,2,3,8,9-tetrahydro-5-methoxy-8-(1-methylethenyl)-2-phenyl- (9CI)
CAS号:169532-89-2
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4H-Naphtho[2,3-b]pyran-4-one,5,6-dihydroxy-8-methoxy-2-methyl-
镰刀菌丝红素
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4-Pyrimidinamine,2,6-dichloro-5-nitro-
2,6-二氯-5-硝基嘧啶-4-胺
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4H-Thiazolo[5,4-b]indole,4-ethyl-2,7-dimethyl-
乙酰胺,N-(2-氯-3-吡啶基)-N-羟基-
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4H-1-Benzopyran-4-one,7-(b-D-glucopyranosyloxy)-3,5-dihydroxy-8-(3-hydroxy-3-methylbutyl)-2-(4-hydrox
去氢黄柏苷
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4,7-Methano-1H-[1,2]diazeto[3,4-f]benzotriazole-5,6-dicarboxylicacid, 1-(4-chlorophenyl)-3a,4,4a,6a,7
1-(4-氯苯基)-3a,4,4a,6a,7,7alpha-六氢-4,7-甲桥-1H-[1,2]二氮杂环丁烯并[3,4-f]苯并三唑-5,6-二羧酸二甲酯
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4H,8H-Benzo[1,2-b:3,4-b']dipyran-4-one,5-hydroxy-2-(4-hydroxyphenyl)-8,8-dimethyl-6-(3-methyl-2-buten
CAS号:144049-81-0
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4(1H)-Quinazolinone,7-chloro-2,3-dihydro-3-phenyl-2-thioxo-
7-氯-2,3-二氢-3-苯基-2-硫代-4(1H)-喹唑啉酮