4开头化工名词
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4H-Thieno[2,3-b]thiopyran-2-sulfonamide,5,6-dihydro-4-[(2-methylpropyl)amino]-, 7,7-dioxide, (4S)-
(4S)-4-(2-甲基丙基氨基)-7,7-二氧代-5,6-二氢-4H-噻吩并[5,4-b]噻喃-2-磺酰胺
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4H-3,1-Benzoxathiin-4-one,2-methyl-
9-甲基-8-氧杂-10-硫杂双环[4.4.0]癸-1,3,5-三烯-7-酮
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4H-1-Benzopyran-4-one,7-[[6-O-(6-deoxy-a-L-mannopyranosyl)-b-D-glucopyranosyl]oxy]-5-hydroxy-2-(4-hyd
异野漆树苷
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4,6(1H,5H)-Pyrimidinedione,5-[(4-chlorophenyl)methylene]dihydro-1-(3-methoxyphenyl)-2-thioxo-3-(2,4,6
(5E)-5-[(4-氯苯基)亚甲基]-1-(3-甲氧基苯基)-2-硫代-3-(2,4,6-三甲基苯基)-1,3-二嗪农-4,6-二酮
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4-Isobutyl-phenol
4-(2-甲基丙基)苯酚
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4-Pyrimidinecarboxylicacid, 1,4,5,6-tetrahydro-5-hydroxy-2-methyl-, (4S,5S)-
3-羟基-5-亚氨基-1-甲基-L-脯氨酸
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4,17-Dioxabicyclo[14.1.0]heptadecane-5,9-dione,7,11-dihydroxy-8,8,10,12-tetramethyl-3-[(1E)-1-methyl-
埃博霉素 A
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4(3H)-Pyrimidinone,5-ethyl-6-methyl-
5-乙基-6-甲基嘧啶-4(3H)-酮
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4-Pyrimidinamine,2-[(3-chlorophenoxy)methyl]-N,N-diethyl-6-methyl-, hydrochloride (1:1)
2-[(3-氯苯氧基)甲基]-N,N-二乙基-6-甲基-嘧啶-4-胺盐酸盐
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4-Quinolineacetonitrile,a-2-pyridinyl-2,8-bis(trifluoromethyl)-
ALPHA-(2-吡啶基)-2,8-双(三氟甲基)-4-喹啉乙腈
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4,6(1H,5H)-Pyrimidinedione,dihydro-5-(1-methylbutyl)-5-[2-(methylthio)ethyl]-2-thioxo-
美西妥拉
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4H-1-Benzopyran-4-one,5,7-dihydroxy-8-(1-methyl-2-pyrrolidinyl)-2-phenyl-, (-)-
黄酮榕碱
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4-Quinolinemethanol,6,8-dichloro-a-[(dibutylamino)methyl]-2-(3,4-dichlorophenyl)-,hydrochloride (1:1)
CAS号:23247-61-2
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4H-1-Benzopyran-4-one,2-(3,4-dihydroxyphenyl)-3,5-dihydroxy-6,7-dimethoxy-
3,5,3’,4’-四羟基-6,7-二甲氧基黄酮
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4,7-Methano-1H-indene,2,4,5,6,7,8,8-heptachloro-2,3,3a,4,7,7a-hexahydro-, (2a,3aa,4b,7b,7aa)-
(2a,3Aa,4b,7b,7Aa)-2,4,5,6,7,8,8-七氯-2,3,3a,4,7,7a-六氢-4,7-甲桥-1H-茚
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4H-1-Benzopyran-4-one,2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3-methoxy-
3-O-METHYLQUERCETIN
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4H-1-Benzopyran-4-one,2-(4-aminophenyl)-6-hydroxy-
氨基染料木黄酮
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4-Pyridinecarboxylicacid, 1-[[[4-(acetylamino)phenyl]sulfonyl]amino]-1,2,3,6-tetrahydro-,2-[(4-chloro
1-[(4-乙酰氨基苯基)磺酰基氨基]-N-[(4-氯苯基)亚甲基氨基]-3,6-二氢-2H-吡啶-4-甲酰胺
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4H-Cyclopenta[a]cyclopropa[f]cycloundecen-4-one,1,1a,4a,5,6,7,7a,8,9,10,11,11a-dodecahydro-4a,7,8-tri
千金子二萜醇
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4-Thiazoleethanol,5-methyl-, 4-propanoate
2-(5-甲基噻唑-4-基)乙基丙酸酯
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4-Piperidineaceticacid, 2,6-dioxo-
(2,6-二氧代-4-哌啶)-乙酸
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4-Pyrimidinamine,N,N,6-trimethyl-
(6CI)-4-二甲基氨基-6-甲基嘧啶
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4H-Imidazol-4-one,2-amino-1-hexyl-1,5-dihydro-
2-氨基-1-己基-1,5-二氢-4H-咪唑-4-酮
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4H-1-Benzopyran-4-one,6-chloro-2-(1-methyl-1H-1,2,3-triazol-5-yl)-
6-氯-2-(1-甲基-1H-1,2,3-三唑-5-基)-4H-色烯-4-酮
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4-Dodecenoic acid,12-amino-
甲基 3-[(5Z)-5-[[(5Z)-5-[[5-[(Z)-[4-(3-甲氧基-3-羰基-丙基)-3-甲基-5-羰基-吡咯-2-亚基]甲基]-3-甲基-4-乙烯基-1H-吡咯-2-基]亚甲基]-4-甲基-3-乙烯基-吡咯-2-基]亚甲基]-4-甲基-2-羰基-吡咯-3-基]丙酸酯
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4H-1-Benzopyran-4-one,7-(b-D-glucopyranosyloxy)-2,3-dihydro-3,5-dihydroxy-2-(4-hydroxyphenyl)-8-(3-me
PHELLAMURIN
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4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylicacid, 6-[[[1-(3-chlorophenyl)cyclopentyl]carbonyl]amino
L-脯氨酸,4-羟基-, 1-甲基乙基酯, (4R)- (9CI)
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4H-1,2,3-Triazino[5,4-b]indol-4-one,3,5-dihydro-3-[(phenylmethylene)amino]-
3-(苯基亚甲基氨基)-2H-三嗪并[5,6-b]吲哚-4-酮
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4-Hexenoic acid,6-(1,4-dihydro-3-methyl-1,4-dioxo-2-naphthalenyl)-4-methyl-
4-噁唑甲胺,2-(4-氟苯基)-
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4(3H)-Quinazolinone,2-(5-chloro-2-hydroxyphenyl)-6-nitro-
2-(5-氯-2-羟基苯基)-6-硝基-4(1H)-喹唑啉酮
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4-Piperidinamine,1-[3-[2-(4-fluorophenyl)-1,3-dioxolan-2-yl]propyl]-N-(2-nitrophenyl)-
1-[3-[2-(4-氟苯基)-1,3-二氧戊环-2-基]丙基]-N-(2-硝基苯基)哌啶-4-胺
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4-Oxazolidinemethanol,4-methyl-2-(3-nitrophenyl)-
溴化N,N-二甲基-N-{2-[(2,3,5,6-四甲基苯基)硫烷基]乙基}十二烷-1-铵
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4,8-Quinolinedione,1,5,6,7-tetrahydro-3-methoxy-2-methyl-5-octyl-, (5S)-
ANTIDESMONE
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4a(2H)-Naphthalenecarboxylicacid, octahydro-, cis-
2,3,4,5,6,7,8,8a-八氢-1H-萘-4a-羧酸
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4-Pyridinecarboxylicacid, 1,2-dihydro-2-oxo-, methyl ester
2-羟基砒啶-4-羧酸甲酯
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4-Quinolinethiol,1-oxide, sodium salt (1:1)
4-喹啉硫醇 1-氧化物钠盐
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4-Pyridinecarboxaldehyde,3-hydroxy-5-(hydroxymethyl)-2-methyl-, oxime
吡哆醛肟
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4-Piperidinemethanol,hydrochloride (1:1)
4-羟甲基哌啶盐酸盐
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4-21-00-01379 (Beilstein Handbook Reference)
CAS号:63867-92-5
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4-Thiazolidinone,5-(1,3-benzodioxol-5-ylmethylene)-2-thioxo-
(5E)-5-(1,3-苯并二氧代l-5-基亚甲基)-2-疏基-1,3-噻唑-4(5H)-酮
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4-Morpholinecarboxamide
吗啉-4-甲酰胺
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4,7-Tridecadien-1-ol,1-acetate, (4E,7Z)-
反-4,顺-7-十三碳二烯-1-醇醋酸酯
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4-Isoxazolecarboxylicacid, 3-(2-chloro-6-fluorophenyl)-5-methyl-, methyl ester
甲基 3-(2-氯-6-氟苯基)-5-甲基异噁唑-4-羧酸
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4-Quinolinecarboxylicacid, 6,8-dichloro-2-(4-pyridinyl)-, ethyl ester
6,8-二氯-2-吡啶-4-基-喹啉-4-羧酸乙酯
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4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylicacid, 6-[(aminophenylacetyl)amino]-3,3-dimethyl-7-oxo-,
[2S-[2alpha,5alpha,6beta(S*)]]-6-(氨基苯基乙酰氨基)-3,3-二甲基-7-氧代-4-硫杂-1-氮杂双环[3.2.0]庚烷-2-羧酸钾
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4-Morpholinepropanamine,a-methyl-N-(3-phenyl-5-isoxazolyl)-
N-[4-(4-吗啉基)-2-丁炔基]-3-苯基-1,2-恶唑-5-胺
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4(3H)-Pyrimidinone,2-amino-5-fluoro-6-phenyl-
2-氨基-5-氟-6-苯基-4(3H)-嘧啶酮
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4H-Cyclopenta[b]thiophene-2-carboxylicacid, 3-[3-[(1,1-dimethylethyl)amino]-2-hydroxypropoxy]-5,6-dih
乙基3-{2-羟基-3-[(2-甲基-2-丙基)氨基]丙氧基}-5,6-二氢-4H-环戊二烯并[b]噻吩-2-羧酸酯
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4(1H)-Pyrimidinone,6-ethyl-2,3-dihydro-2-thioxo-
6-乙基-2-thi氧代-2,3-二氢-4(1H)-嘧啶酮
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4(3H)-Quinazolinone,3-[[[(4-chlorophenyl)azo][3-(furanyl)phenyl]methylene]amino]-2-methyl- (9CI)
3-({(Z)-[(E)-(4-氯苯基)二氮烯基][3-(呋喃-2-基)苯基]甲亚基}氨基)-2-甲基喹唑啉-4(3H)-酮