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中文名称 英文名称 CAS号 化学式
(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-(四氢吡喃-2-氧基)-4-癸烯 (4E)-1-(Tetrahydropyran-2-yloxy)-4-decene 150667-91-7 C15H28O2
(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-己二烯-2,3-二醇 Hexa-1,4-diene-2,3-diol 154659-83-3 C6H10O2
(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,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
(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,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,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,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
(4ALPHA,6BETA)-6,9-二羟基-15-氧代贝壳杉烷-18-酸 Pterisolic acid D 1401419-88-2 C20H30O5
(4ALPHA,12BETA)-9,12-二羟基-15-氧代贝壳杉烷-18-酸 Pterisolic acid E 1401419-89-3 C20H30O5
(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-[(O-BETA-D-吡喃葡萄糖基-(1-2)-O-[BETA-D-吡喃葡萄糖基-(1-3)]-BETA-D-吡喃葡萄糖基)氧基]-贝壳杉-15-烯-18-酸BETA-D-吡喃葡萄糖基酯 13-[(2-O-β-D-glucopyranosyl-3-O-β-D-glucopyranosyl-β-D-glucopyranosyl)oxy]kaur-15-en-18-oic acid β-D-glucopyranosyl ester 1058600-85-3 C44H70O23
(4:1)硼烷-铀 uranium tetraboride 12523-77-2 B4U
(46-二氯吡啶-2-基)甲醇 (4,6-Dichloropyrimidin-2-yl)methanol 1244949-68-5 C5H4Cl2N2O
(4-辛氧基-苯基)-胍 (4-octyloxy-phenyl)-guanidine 103714-11-0 C15H25N3O
(4-苯磺酰基丁基)-N-苄氧基氨基甲酸乙酯 (4-benzenesulfonylbutyl)-N-benzyloxycarbamic acid ethyl ester 1284281-63-5 C20H25NO5S
(4-苯甲酰氧基-3-甲酰基苯基)苯甲酸酯 2,5-bis-benzoyloxy-benzaldehyde 137871-27-3 C21H14O5
(4-苯甲酰氧基-1-甲基-[4]哌啶基)-苯基酮 1-Methyl-4-benzoyloxy-4-piperidyl-phenylketon 103156-75-8 C20H21NO3
(4-苯甲酰基苯基)甲基膦酸 (p-benzoylbenzyl)phosphonic acid 114496-48-9 C14H13O4P
(4-苯甲酰基苯基)氰酸酯 (4-cyanatophenyl)phenylmethanone 143814-18-0 C14H9NO2
(4-苯甲酰基苯基)-磷酸二乙酯 diethyl (4-benzoylphenyl)phosphonate 103384-72-1 C17H19O4P
(4-苯甲酰哌嗪-1-基)(4-{[7-(三氟甲基)喹啉-4-基]氨基}苯基)甲酮 Piperazine, 1-benzoyl-4-(4-((7-(trifluoromethyl)-4-quinolinyl)amino)benzoyl)- 130292-75-0 C28H23F3N4O2
(4-苯氧基苯基)甲胺 (4-phenoxyphenyl)methanamine hydrochloride 169944-04-1 C13H13NO*ClH
(4-苯氧基-苯乙基)-嘧啶-2-基-胺 (4-phenoxy-phenethyl)-pyrimidin-2-yl-amine 101721-10-2 C18H17N3O
(4-苯并恶唑-2-基-2-硝基苯基)苯胺 (4-benzooxazol-2-yl-2-nitrophenyl)phenylamine 101884-49-5 C19H13N3O3
(4-苯并噻唑-2-基苄基)(2-氧代吡咯烷并)亚膦酸乙酯 ethyl (4-benzothiazol-2-ylbenzyl)(2-oxopyrrolidino)phosphinate 104608-36-8 C20H21N2O3PS
(4-苯并噻唑-2-基-苯基)-二甲基-胺 2-(4-N,N-dimethylaminophenyl)benzothiazole 10205-56-8 C15H14N2S
(4-苯并噻唑-2-基-2-硝基苯基)苯胺 (4-benzothiazol-2-yl-2-nitrophenyl)phenylamine 1268527-43-0 C19H13N3O2S
(4-苯基苯基)硫脲 biphenyl-4-yl-thiourea 19250-03-4 C13H12N2S
(4-苯基苯基)氰酸酯 4-cyanatobiphenyl 1137-82-2 C13H9NO
(4-苯基苯基)吡嗪-2-羧酸酯 4-biphenylyl pyrazinoate 132172-95-3 C17H12N2O2
(4-苯基苯基)丙-2-烯酸酯 [1,1'-biphenyl]-4-yl acrylate 13633-89-1 C15H12O2
(4-苯基苯基)N-(4-甲氧基苯基)氨基甲酸酯 (4-phenylphenyl) N-(4-methoxyphenyl)carbamate 122861-85-2 C20H17NO3
(4-苯基硫代苯基)二苯基锍三氟甲磺酸 (4-phenylthio)phenyldiphenylsulfonium trifluoromethanesulfonate 111281-12-0 CF3O3S*C24H19S2
(4-苯基甲氧基苯基)N-(4-氟苯基)氨基甲酸酯 4-fluorophenylcarbamic acid 4-benzyloxyphenyl ester 195140-92-2 C20H16FNO3
(4-苯基环己烯-1-基)苯 1',2',3',6'-tetrahydro-1,1':4',1''-terphenyl 10470-07-2 C18H18
(4-苯基氨基哌啶-1-基)-(4-三氟甲基苯基)甲酮 (4-phenylaminopiperidin-1-yl)-(4-trifluoromethylphenyl)methanone 1012044-08-4 C19H19F3N2O
(4-苯基四氢吡喃-4-基)甲胺 <i>C</i>-(4-phenyl-tetrahydro-pyran-4-yl)-methylamine 14006-32-7 C12H17NO
(4-苯基哌啶-4-基)甲醇盐酸盐 4-(hydroxymethyl)-4-phenylpiperidine hydrochloride 15247-00-4 C12H17NO*ClH
(4-苯基哌啶-4-基)甲基氨基甲酸叔丁酯 phenylpiperidin-4-ylmethyl carbamic acid tert-butyl ester 1071866-01-7 C17H26N2O2
(4-苯基哌啶-1-基)哌啶-4-基-甲酮盐酸盐 (4-Phenylpiperazin-1-yl)piperidin-4-yl-methanone dihydrochloride 1184996-07-3 C16H25Cl2N3O
(4-苯基乙酰基-3,4-二氢-2H-苯并[1,4]恶嗪-2-基)-乙酸甲酯 (4-Phenylacetyl-3,4-dihydro-2H-benzo[1,4]oxazin-2-yl)-acetic acid methyl ester 106201-10-9 C19H19NO4
(4-苯基-噻唑-2-基硫烷基)-乙酸酰肼 (4-phenyl-thiazol-2-ylsulfanyl)-acetic acid hydrazide 10002-34-3 C11H11N3OS2
(4-苯基-咪唑-1-基)-甲醇 (4-phenyl-imidazol-1-yl)-methanol 103040-73-9 C10H10N2O
(4-苯基-[3]吡啶基)-(2,3,5,6-四甲基-苯基)-酮 (4-phenyl-[3]pyridyl)-(2,3,5,6-tetramethyl-phenyl)-ketone 102459-31-4 C22H21NO
(4-苯基-2-噻唑)-肼盐酸盐 (4-phenyl-thiazol-2-yl)hydrazine hydrochloride 17574-10-6 C9H9N3S*ClH
(4-苄氧基苯基)三丁基锡烷 [4-(benzyloxy)phenyl]tributylstannane 145745-05-7 C25H38OSn
(4-苄氧基-苯基)-乙酸酰肼 (4-benzyloxy-phenyl)-acetic acid hydrazide 1013645-69-6 C15H16N2O2