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中文名称 英文名称 CAS号 化学式 结构式图片
(4E)-3-甲基-4-己烯-2-酮 (E)-3-methyl-4-hexene-2-one 80201-26-9 C7H12O
(4E)-3-甲基-4-己烯-2-酮
(4E)-3-氧代-4-[(6-磺酸-2-萘基)亚肼基]-2-萘甲酸钙 2-Naphthalenecarboxylic acid, 3-hydroxy-4-((6-sulfo-2-naphthalenyl)azo)-, calcium salt (1:1) 70729-67-8 C21H12CaN2O6S
(4E)-3-氧代-4-[(6-磺酸-2-萘基)亚肼基]-2-萘甲酸钙
(4E)-3-乙酰基-4-亚乙基-1,3-二甲基-2-氮杂环丁酮 3-acetyl-4-ethylidene-1,3-dimethylazetidin-2-one 118987-41-0 C9H13NO2
(4E)-3-乙酰基-4-亚乙基-1,3-二甲基-2-氮杂环丁酮
(4E)-3-[(1E)-1-丙烯-1-基]-4-己烯-2-酮 4-acetylhepta-2,5-diene 116454-35-4 C9H14O
(4E)-3-[(1E)-1-丙烯-1-基]-4-己烯-2-酮
(4E)-3,3,6-三甲基-1,4-庚二烯 3,3,6-Trimethylhepta-1,4-diene 74498-89-8 C10H18
(4E)-3,3,6-三甲基-1,4-庚二烯
(4E)-2-苯基-4-(1-苯基亚乙基)-1,3-恶唑-5-酮 (E)-2-phenyl-4-(α-phenylethylidene)-5(4H)-oxazolone 57427-91-5 C17H13NO2
(4E)-2-苯基-4-(1-苯基亚乙基)-1,3-恶唑-5-酮
(4E)-2-苄基-4-苄基-1,3-恶唑-5-酮 (4E)-2-benzyl-4-benzylidene-1,3-oxazol-5-one 68662-93-1 C17H13NO2
(4E)-2-苄基-4-苄基-1,3-恶唑-5-酮
(4E)-2-羟基-4-己烯-3-酮 2-hydroxy-hex-4-en-3-one 127229-40-7 C6H10O2
(4E)-2-羟基-4-己烯-3-酮
(4E)-2-羟基-4-[[(2,4,6-三甲基苯基)氨基]亚甲基]环己-2,5-二烯-1-酮 Oxphalin 120370-70-9 C16H17NO2
(4E)-2-羟基-4-[[(2,4,6-三甲基苯基)氨基]亚甲基]环己-2,5-二烯-1-酮
(4E)-2-碘-4-[5-[6-(4-甲基哌嗪-1-基)-1H-苯并咪唑-2-基]-1,3-二氢苯并咪唑-2-亚基]环己-2,5-二烯-1-酮 monoiodoHoechst 33258 106050-84-4 C25H23IN6O
(4E)-2-碘-4-[5-[6-(4-甲基哌嗪-1-基)-1H-苯并咪唑-2-基]-1,3-二氢苯并咪唑-2-亚基]环己-2,5-二烯-1-酮
(4E)-2-甲基-2,4-己二烯 2-methylhexa-2,4-diene 28823-41-8 C7H12
(4E)-2-甲基-2,4-己二烯
(4E)-2-氯-4-(甲氧基亚胺)-2,5-环己二烯-1-酮 chloro-[1,4]benzoquinone-4-(<i>O</i>-methyl oxime ) 344326-17-6 C7H6ClNO2
(4E)-2-氯-4-(甲氧基亚胺)-2,5-环己二烯-1-酮
(4E)-2-氨基-4-甲基-4-己烯酸 β-<Buten-(2)-yl-(2)>-alanin 17781-05-4 C7H13NO2
(4E)-2-氨基-4-甲基-4-己烯酸
(4E)-2-氟-4-(甲氧基亚胺)-2,5-环己二烯-1-酮 fluoro-[1,4]benzoquinone-4-(<i>O</i>-methyl oxime ) 458-34-4 C7H6FNO2
(4E)-2-氟-4-(甲氧基亚胺)-2,5-环己二烯-1-酮
(4E)-2-[2-[(4-二甲基氨基苯基)氨基]乙基]-N-[(2-甲基苯基)亚甲基氨基]-5-氧代-4-(苯基亚甲基)咪唑-1-硫代甲酰胺 1H-Imidazole-1-carbothioic acid, 4,5-dihydro-2-(2-((2-methylphenyl)amino)ethyl)-5-oxo-4-(phenylmethylene)-, ((4-(dimethylamino)phenyl)methylene)hydrazide 109901-84-0 C29H30N6OS
(4E)-2-[2-[(4-二甲基氨基苯基)氨基]乙基]-N-[(2-甲基苯基)亚甲基氨基]-5-氧代-4-(苯基亚甲基)咪唑-1-硫代甲酰胺
(4E)-2-[(3,4-二甲基-1,2-恶唑-5-基)氨基]-4-[(3,4-二甲基-1,2-恶唑-5-基)亚氨基]-1(4H)-萘酮 1H-1,4-Benzodiazepine, 7-bromo-5-(2-chlorophenyl)-2,3-dihydro-2-(methoxymethyl)- 86298-26-2 C17H16BrClN2O
(4E)-2-[(3,4-二甲基-1,2-恶唑-5-基)氨基]-4-[(3,4-二甲基-1,2-恶唑-5-基)亚氨基]-1(4H)-萘酮
(4E)-2-[(2E)-2-丁烯基]-2-甲基-4-己烯腈 (4E)-2-[(2E)-2-butenyl]-2-methyl-4-hexenenitrile 1011299-35-6 C11H17N
(4E)-2-[(2E)-2-丁烯基]-2-甲基-4-己烯腈
(4E)-2-(二甲基氨基)-4-十八碳烯-1,3-二醇 2-(Dimethylamino)octadec-4-ene-1,3-diol 132031-17-5 C20H41NO2
(4E)-2-(二甲基氨基)-4-十八碳烯-1,3-二醇
(4E)-2-(4-氯苯基)-4-羟基亚胺-3,3-二甲基-1-(1,2,4-三唑-1-基)丁烷-2-醇 1H-1,2,4-Triazole-1-butanal, beta-(4-chlorophenyl)-beta-hydroxy-alpha,alpha-dimethyl-, oxime 126489-86-9 C14H17ClN4O2
(4E)-2-(4-氯苯基)-4-羟基亚胺-3,3-二甲基-1-(1,2,4-三唑-1-基)丁烷-2-醇
(4E)-2,5-二氯-4-(4,6-二氨基-1,3,5-三嗪-2(1H)-亚基)-2,5-环己二烯-1-酮 4-(4,6-Diamino-s-triazinyl)-2,5-dichlorophenol 104813-26-5 C9H7Cl2N5O
(4E)-2,5-二氯-4-(4,6-二氨基-1,3,5-三嗪-2(1H)-亚基)-2,5-环己二烯-1-酮
(4E)-2,3-二甲基己-1,4-二烯 2,3-dimethyl-hexa-1,4-diene 18669-52-8 C8H14
(4E)-2,3-二甲基己-1,4-二烯
(4E)-1-羟基-4-羟基亚胺喹啉-6-羧酸 6-Carboxyl-4-hydroxylaminoquinoline 1-oxide 13442-14-3 C10H8N2O4
(4E)-1-羟基-4-羟基亚胺喹啉-6-羧酸
(4E)-1-(四氢吡喃-2-氧基)-4-癸烯 (4E)-1-(Tetrahydropyran-2-yloxy)-4-decene 150667-91-7 C15H28O2
(4E)-1-(四氢吡喃-2-氧基)-4-癸烯
(4E)-1-(4-溴苯基)-4-[[2-[[(E)-[1-(4-溴苯基)-4,5-二羰基-2-硫烷亚基-吡咯烷-3-亚基]-苯基-甲基]氨基]乙胺基]-苯基-甲亚基]-5-硫烷亚基-吡咯烷-2,3-二酮 (4E)-1-(4-bromophenyl)-4-[[2-[[(E)-[1-(4-bromophenyl)-4,5-dioxo-2-sulfanylidenepyrrolidin-3-ylidene]-phenylmethyl]amino]ethylamino]-phenylmethylidene]-5-sulfanylidenepyrrolidine-2,3-dione 107888-00-6 C36H24Br2N4O4S2
(4E)-1-(4-溴苯基)-4-[[2-[[(E)-[1-(4-溴苯基)-4,5-二羰基-2-硫烷亚基-吡咯烷-3-亚基]-苯基-甲基]氨基]乙胺基]-苯基-甲亚基]-5-硫烷亚基-吡咯烷-2,3-二酮
(4E)-1,4-己二烯-2,3-二醇 Hexa-1,4-diene-2,3-diol 154659-83-3 C6H10O2
(4E)-1,4-己二烯-2,3-二醇
(4E)-1,4-十一碳二烯 (E)-undeca-1,4-diene 55976-13-1 C11H20
(4E)-1,4-十一碳二烯
(4CI)-1-乙酰基-3-丁基脲 <i>N</i>-acetyl-<i>N</i>'-butyryl-urea 873972-81-7 C7H12N2O3
(4CI)-1-乙酰基-3-丁基脲
(4Ar,9bs)-2,3,4,4a,5,9b-六氢-2,8-二甲基-1H-吡啶并[4,3-b]吲哚 —— 251646-41-0 C13H17N2
(4Ar,9bs)-2,3,4,4a,5,9b-六氢-2,8-二甲基-1H-吡啶并[4,3-b]吲哚
(4Aalpha)-2-亚甲基-5,5,8Abeta-三甲基十氢萘-1beta-甲醇 albicanol 54632-04-1 C15H26O
(4Aalpha)-2-亚甲基-5,5,8Abeta-三甲基十氢萘-1beta-甲醇
(4AS,9AR)-4,4A,9,9A-四氢茚并[2,1-B][1,4]噁嗪-3(2H)-酮 (4aS,9aR)-4,4a,9,9a-tetrahydroindeno[2,1-b][1,4]oxazin-3(2H)-one 913718-34-0 C11H11NO2
(4AS,9AR)-4,4A,9,9A-四氢茚并[2,1-B][1,4]噁嗪-3(2H)-酮
(4AS,8S,8AS)-5-(叔-丁氧羰基)八氢-2H-吡喃并[3,2-B]吡啶-8-羧酸 (4aS,8S,8aS)-5-[(tert-butoxy)carbonyl]-octahydro-2H-pyrano[3,2-b]pyridine-8-carboxylic acid 1445951-37-0 C14H23NO5
(4AS,8S,8AS)-5-(叔-丁氧羰基)八氢-2H-吡喃并[3,2-B]吡啶-8-羧酸
(4AS,8AS)-2-苯甲酰-1,3,4,4A,5,8A-六氢-6(2H)-异喹啉 4a(S),8a(R)-2-benzoyl-1,3,4,4a,5,8a-hexahydro-6(2H)-isoquinolinone 52346-14-2 C16H17NO2
(4AS,8AS)-2-苯甲酰-1,3,4,4A,5,8A-六氢-6(2H)-异喹啉
(4AS,8AR)-6-苯甲基3-甲基六氢-2H-吡啶并[4,3-B][1,4]噁嗪-3,6(7H)-二甲酸基酯 2H-Pyrido[4,3-b]-1,4-oxazine-3,6(5H)-dicarboxylic acid, hexahydro-, 3-methyl 6-(phenylmethyl) ester, (4aR,8aS)-rel- 1422285-61-7 C17H22N2O5
(4AS,8AR)-6-苯甲基3-甲基六氢-2H-吡啶并[4,3-B][1,4]噁嗪-3,6(7H)-二甲酸基酯
(4AS,8AR)-2-苯甲酰八氢-6(2H)-异喹啉酮 4a(S),8a(R)-2-benzoyloctahydro-6(2H)-isoquinolinone 52390-26-8 C16H19NO2
(4AS,8AR)-2-苯甲酰八氢-6(2H)-异喹啉酮
(4AS,6AR,6BS,12AS,14AR,14BR)-11-氰基-10-羟基-2,2,6A, 1,2-dihydro-2-cyano-3,12-dioxooleana-1,9(11)-dien-28-oic acid methyl ester 305818-40-0 C32H45NO4
(4AS,6AR,6BS,12AS,14AR,14BR)-11-氰基-10-羟基-2,2,6A,
(4AS,6AR,6BS,10S,12AS,14AR,14BR)-10-乙酰氧基-2,2,6A,6B methyl 3β-acetoxy-12-oxoolean-9(11)-en-28-oate 65023-20-3 C33H50O5
(4AS,6AR,6BS,10S,12AS,14AR,14BR)-10-乙酰氧基-2,2,6A,6B
(4AS,4BS,6AS,7S,9AS,9BS,11AR)-3-氟-1,4A,6A-二甲基-2- 2-fluoro-4-methyl-3-oxo-4-aza-5α-androst-1-ene-17β-carboxylic acid 606101-79-5 C20H28FNO3
(4AS,4BS,6AS,7S,9AS,9BS,11AR)-3-氟-1,4A,6A-二甲基-2-
(4AS,4BS,6AS,7S,9AS,9BS,11AR)-3-氟-1,4A,6A-三甲基-2- (5α,17β)-2-fluoro-3-oxo-4-methyl-4-azaandrost-1-ene-17-carboxylic acid methyl ester 606101-78-4 C21H30FNO3
(4AS,4BS,6AS,7S,9AS,9BS,11AR)-3-氟-1,4A,6A-三甲基-2-
(4AR,8AS)-REL-六氢-2H-吡啶并[4,3-B]-1,4-恶嗪-6(5H)-羧酸叔丁酯 (4aS,8aR)-tert-butyl hexahydro-2H-pyrido[4,3-b][1,4]oxazine-6(7H)-carboxylate 1246650-98-5 C12H22N2O3
(4AR,8AS)-REL-六氢-2H-吡啶并[4,3-B]-1,4-恶嗪-6(5H)-羧酸叔丁酯
(4AR,8AR)-叔-丁基八氢-1,6-萘啶-6(2H)-甲酸基酯 tert-butyl (4aR,8aR)-octahydro-1,6-naphthyridine-6(2H)-carboxylate 616875-91-3 C13H24N2O2
(4AR,8AR)-叔-丁基八氢-1,6-萘啶-6(2H)-甲酸基酯
(4AR,8AR)-八氢-2H-吡喃并[2,3-C]吡啶 (4AR,8aR)-octahydro-2H-pyrano[2,3-c]pyridine 1373029-01-6 C8H15NO
(4AR,8AR)-八氢-2H-吡喃并[2,3-C]吡啶
(4AR,7AS)-4-苄基八氢吡咯并[3,4-B][1,4]噁嗪 (4aR,7AS)-4-benzyloctahydropyrrolo[3,4-b][1,4]oxazine 151213-50-2 C13H18N2O
(4AR,7AS)-4-苄基八氢吡咯并[3,4-B][1,4]噁嗪
(4AR,4BS,6AS,7S,9AS,9BS,11AR)-1,4A,6A-三甲基-2-氧代十六 methyl-3-oxo-4-methyl-4-aza-5α-androstane-17β-carboxylate 86283-81-0 C21H33NO3
(4AR,4BS,6AS,7S,9AS,9BS,11AR)-1,4A,6A-三甲基-2-氧代十六
(4AR,10AS)-9-甲基-1,2,3,4,4a,10A六氢菲 9-methyl-trans-1,2,3,4,4a,10a-hexahydrophenanthrene 121625-58-9 C15H18
(4AR,10AS)-9-甲基-1,2,3,4,4a,10A六氢菲
(4AR,10AR)-1-丙基-2,3,10,10A-四氢-1H,4AH-4,9-二氧杂-1-氮杂菲-6-醇盐酸盐 (4aR,10bR)-rel-4-Propyl-2,3,4,4a,5,10b-hexahydrochromeno[4,3-b][1,4]oxazin-9-ol hydrochloride 300576-59-4 C14H20ClNO3
(4AR,10AR)-1-丙基-2,3,10,10A-四氢-1H,4AH-4,9-二氧杂-1-氮杂菲-6-醇盐酸盐
(4ALPHA,6BETA)-6,9-二羟基-15-氧代贝壳杉烷-18-酸 Pterisolic acid D 1401419-88-2 C20H30O5
(4ALPHA,6BETA)-6,9-二羟基-15-氧代贝壳杉烷-18-酸
(4ALPHA,12BETA)-9,12-二羟基-15-氧代贝壳杉烷-18-酸 Pterisolic acid E 1401419-89-3 C20H30O5
(4ALPHA,12BETA)-9,12-二羟基-15-氧代贝壳杉烷-18-酸
(4ALPHA,11BETA,15BETA)-11,15-二羟基贝壳杉-16-烯-18-酸BETA-D-吡喃葡萄糖酯 [(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl] (1R,4S,5R,9R,10S,11S,13S,15R)-11,15-dihydroxy-5,9-dimethyl-14-methylidenetetracyclo[11.2.1.01,10.04,9]hexadecane-5-carboxylate 60129-64-8 C26H40O9
(4ALPHA,11BETA,15BETA)-11,15-二羟基贝壳杉-16-烯-18-酸BETA-D-吡喃葡萄糖酯
(4ALPHA,11BETA)-11-羟基-15-氧代贝壳杉-16-烯-18-酸 ent-11α-hydroxy-15-oxokaur-16-en-19-oic acid 57719-81-0 C20H28O4
(4ALPHA,11BETA)-11-羟基-15-氧代贝壳杉-16-烯-18-酸
(4ALPHA)-13-羟基-15-氧代贝壳杉-9(11),16-二烯-18-酸 Pterisolic acid C 1401419-87-1 C20H26O4
(4ALPHA)-13-羟基-15-氧代贝壳杉-9(11),16-二烯-18-酸