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中文名称 英文名称 CAS号 化学式 结构式图片
(4’-甲基联苯-4-基)(苯基)甲酮 4-benzoyl-4'-methylbiphenyl 63283-56-7 C20H16O
(4’-甲基联苯-4-基)(苯基)甲酮
(4’-氟联苯-4-基)甲胺 (4'-fluoro-[1,1'-biphenyl]-4-yl)methanamine 776291-03-3 C13H12FN
(4’-氟联苯-4-基)甲胺
(4ξ,5E,7S)-10-氧代-4-甲基-7-异丙基-5-十一碳烯-4-内酯 (7S)-10-Oxo-4-methyl-7-isopropyl-(5E)-undecen-4-olide 57213-51-1 C15H24O3
(4ξ,5E,7S)-10-氧代-4-甲基-7-异丙基-5-十一碳烯-4-内酯
(4β,5β)-4,5-环氧孕烷-3,20-二酮 4β,5β-epoxy pregnane-3,20-dione 17597-24-9 C21H30O3
(4β,5β)-4,5-环氧孕烷-3,20-二酮
(4α,5α,8xi,9xi,10xi,13xi,14xi,17β)-17-羟基-4-甲基雄甾烷-3-酮 17β-hydroxy-4α-methyl-5α-androstan-3-one 10147-53-2 C20H32O2
(4α,5α,8xi,9xi,10xi,13xi,14xi,17β)-17-羟基-4-甲基雄甾烷-3-酮
(4Α,5Α,17Β)-4,5-环氧-3,17-二羟基-4,17-二甲基雄甾-2-烯-2-氰 Epostane 80471-63-2 C22H31NO3
(4Α,5Α,17Β)-4,5-环氧-3,17-二羟基-4,17-二甲基雄甾-2-烯-2-氰
(4s)-4-(2-萘氧基)-L-脯氨酸甲酯 Methyl (2S,4S)-4-(2-naphthyloxy)-2-pyrrolidinecarboxylate 755707-37-0 C16H17NO3
(4s)-4-(2-萘氧基)-L-脯氨酸甲酯
(4r)-(9ci)-6-乙基-3,4-二氢-1H-2-苯并硫代吡喃-4-胺,2,2-二氧化物 (4R)-6-Ethyl-3,4-dihydro-1H-isothiochromen-4-amine 2,2-dioxide 676135-55-0 C11H15NO2S
(4r)-(9ci)-6-乙基-3,4-二氢-1H-2-苯并硫代吡喃-4-胺,2,2-二氧化物
(4r)-(9ci)-4-(1-甲基乙基)-3-(1,2-丙二烯)-2-噁唑烷酮 (4R)-4-(1-methylethyl)-3-(1,2-propadienyl)-2-Oxazolidinone 357426-83-6 C9H13NO2
(4r)-(9ci)-4-(1-甲基乙基)-3-(1,2-丙二烯)-2-噁唑烷酮
(4e,8e,11e,15e)-十八碳-4,8,11,15-四烯酸 Octadeca-4,8,11,15-tetraenoic acid 2006-01-1 C18H28O2
(4e,8e,11e,15e)-十八碳-4,8,11,15-四烯酸
(4ci)-5-叔丁基-4-异丙基-甲苯-2,3-二胺 4-tert-Butyl-6-methyl-3-(propan-2-yl)benzene-1,2-diamine 854633-87-7 C14H24N2
(4ci)-5-叔丁基-4-异丙基-甲苯-2,3-二胺
(4ci)-5-乙酰氨基-8-喹啉磺酸 5-acetylamino-quinoline-8-sulfonic acid 855765-83-2 C11H10N2O4S
(4ci)-5-乙酰氨基-8-喹啉磺酸
(4ci)-2,3-二氢-呋喃并[3,4]-p-二噁英-5,7-二羰酰氯 2,3-dihydro-furo[3,4-<i>b</i>][1,4]dioxin-5,7-dicarbonyl chloride 873380-06-4 C8H4Cl2O5
(4ci)-2,3-二氢-呋喃并[3,4]-p-二噁英-5,7-二羰酰氯
(4ci)-1-乙酰基-3-三甲基乙酰脲 <i>N</i>-acetyl-<i>N</i>'-pivaloyl-urea 854643-13-3 C8H14N2O3
(4ci)-1-乙酰基-3-三甲基乙酰脲
(4ci)-1-乙酰基-3-三甲基乙酰脲 <i>N</i>-acetyl-<i>N</i>'-valeryl-urea 854643-08-6 C8H14N2O3
(4ci)-1-乙酰基-3-三甲基乙酰脲
(4beta,5alpha,12beta,16alpha,20R)-4-乙基-16,20-二羟基-12-((3-羟基-1-氧代戊基)氧基)-4,8-二甲基-D(17alpha)-高孕甾-17-烯-17alpha-羧酸gamma-内酯 Phyllactone A 145613-54-3 C32H50O6
(4beta,5alpha,12beta,16alpha,20R)-4-乙基-16,20-二羟基-12-((3-羟基-1-氧代戊基)氧基)-4,8-二甲基-D(17alpha)-高孕甾-17-烯-17alpha-羧酸gamma-内酯
(4beta)-12,13-环氧-4-羟基-单端孢霉-9-烯-8-酮 Trichothecolone 2199-06-6 C15H20O4
(4beta)-12,13-环氧-4-羟基-单端孢霉-9-烯-8-酮
(4bS,8aS,10R)-4b,5,6,7,8,8a,9,10-八氢-4b,8,8-三甲基-1-(1-甲基乙基)-2,10-菲二醇 7α-hydroxytotarol 6811-52-5 C20H30O2
(4bS,8aS,10R)-4b,5,6,7,8,8a,9,10-八氢-4b,8,8-三甲基-1-(1-甲基乙基)-2,10-菲二醇
(4bS,8aS)-4b,8,8-三甲基-5,6,7,8a,9,10-六氢菲-3-醇 Podocarpa-8,11,13-trien-12-OL 15340-76-8 C17H24O
(4bS,8aS)-4b,8,8-三甲基-5,6,7,8a,9,10-六氢菲-3-醇
(4bS,8R,8aS,14bR)-5,6,7,8,14,14b-六氢-7-甲基-4,8-甲桥苯并呋喃并(2,3-a)吡啶并(4,3-b)咔唑-1,8a(9H)-二醇 Oxymorphindole 111469-88-6 C23H22N2O3
(4bS,8R,8aS,14bR)-5,6,7,8,14,14b-六氢-7-甲基-4,8-甲桥苯并呋喃并(2,3-a)吡啶并(4,3-b)咔唑-1,8a(9H)-二醇
(4bS,6aS,7S,8aS,9aS,9bR)-2-甲氧基-6a-甲基-4b,6,6a,7,8,8a,9,9b,10,11-十氢-5H-环丙烯并[1,5]环戊二烯并[1,2-a]菲-7-酚 Phenylamino-thioacetic acid S-(1H-benzoimidazol-2-yl) ester 83408-76-8 C15H13N3OS
(4bS,6aS,7S,8aS,9aS,9bR)-2-甲氧基-6a-甲基-4b,6,6a,7,8,8a,9,9b,10,11-十氢-5H-环丙烯并[1,5]环戊二烯并[1,2-a]菲-7-酚
(4bS)-反式-8,8-三甲基-4b,5,6,7,8,8a,9,10-八氢-1-异丙基菲-2-醇 trans-totarol 511-15-9 C20H30O
(4bS)-反式-8,8-三甲基-4b,5,6,7,8,8a,9,10-八氢-1-异丙基菲-2-醇
(4bS)-4balpha,5,6,7,8,9,9aalpha,10-八氢-11-甲基-6beta,9beta-桥亚胺苯并[a]薁-10beta-醇 11-Methyl-4b,5,6,7,8,9,9a,10-octahydro-6,9-epiminobenzo[a]azulen-10-ol 51805-82-4 C15H19NO
(4bS)-4balpha,5,6,7,8,9,9aalpha,10-八氢-11-甲基-6beta,9beta-桥亚胺苯并[a]薁-10beta-醇
(4bR)-5,6,7,8,9,9abeta-六氢-11-甲基-6alpha,9alpha-桥亚胺苯并[a]薁-10(4bbetaH)-酮 Benz(a)azulen-6,9-imin-10(4bh)-one, 5,6,7,8,9,9a-hexahydro-11-methyl-, (4bR-(4b-alpha,6-beta,9-beta,9a-alpha))- 51868-65-6 C15H17NO
(4bR)-5,6,7,8,9,9abeta-六氢-11-甲基-6alpha,9alpha-桥亚胺苯并[a]薁-10(4bbetaH)-酮
(4b-氟-5,12-二羟基-4a,6a,8,8-四甲基-2-氧代-2,4a,4b,5,6,6a,9a,10,10a,10b,11,12-十二氢-6bH-萘并[2',1':4,5]茚并[1,2-d][1,3]二氧杂环戊烯-6b-基)(氧代)乙酸 6-Hydroxy-21-oic triamcinolone acetonide 68263-02-5 C24H29FO8
(4b-氟-5,12-二羟基-4a,6a,8,8-四甲基-2-氧代-2,4a,4b,5,6,6a,9a,10,10a,10b,11,12-十二氢-6bH-萘并[2',1':4,5]茚并[1,2-d][1,3]二氧杂环戊烯-6b-基)(氧代)乙酸
(4aα,4bβ,6aα,7α,9aβ,9bα,11aβ)-N-(2-氯苯基)-2,4a,4b,5,6,6a,7,8,9,9a,9b,10,11,11a-十四氢-1,4,6a-三甲基-2-氧代-1H-茚并[5,4-f]喹啉-7-羧酰胺 (1S,3aS,3bS,5aR,9aR,9bS,11aS)-N-(2-chlorophenyl)-6,9a,11a-trimethyl-7-oxo-2,3,3a,3b,4,5,5a,9b,10,11-decahydro-1H-indeno[5,4-f]quinoline-1-carboxamide 188589-66-4 C26H33ClN2O2
(4aα,4bβ,6aα,7α,9aβ,9bα,11aβ)-N-(2-氯苯基)-2,4a,4b,5,6,6a,7,8,9,9a,9b,10,11,11a-十四氢-1,4,6a-三甲基-2-氧代-1H-茚并[5,4-f]喹啉-7-羧酰胺
(4aα,7α,8aβ)-3,4,4a,7,8,8a-六氢-3,3,6,7-四甲基-1H-2-苯并吡喃 H-Tyr-Gly-Gly-(4-Br)Phe-Leu-OH 89705-56-6 C28H36BrN5O7
(4aα,7α,8aβ)-3,4,4a,7,8,8a-六氢-3,3,6,7-四甲基-1H-2-苯并吡喃
(4as-顺式)-(9ci)-八氢-1H-环戊并[b]吡啶 cis-Octahydro-1-pyrindin 736107-60-1 C8H15N
(4as-顺式)-(9ci)-八氢-1H-环戊并[b]吡啶
(4ar,7ar)-(9ci)-八氢-1H-环戊并[b]吡啶 (4aR,7aR)-octahydro-1H-cyclopenta[b]pyridine 725680-86-4 C8H15N
(4ar,7ar)-(9ci)-八氢-1H-环戊并[b]吡啶
(4alpha-甲酰基-8-羟基-1,1-二甲基-5,6-二氧代-7-丙-2-基-2,3,4,9,10,10alpha-六氢菲-9-基)乙酸酯 Podocarpa-8, 7alpha,12-dihydroxy-13-isopropyl-11,14-dioxo-, 7-acetate 32764-46-8 C22H28O6
(4alpha-甲酰基-8-羟基-1,1-二甲基-5,6-二氧代-7-丙-2-基-2,3,4,9,10,10alpha-六氢菲-9-基)乙酸酯
(4alpha,6beta)-16-羟基-12,13-环氧单端孢霉-9-烯-4-基(2Z,4E,7S)-6,7-二羟基-2,4-辛二烯酸酯 16-Hydroxytrichodermadienediol A 86004-56-0 C23H32O7
(4alpha,6beta)-16-羟基-12,13-环氧单端孢霉-9-烯-4-基(2Z,4E,7S)-6,7-二羟基-2,4-辛二烯酸酯
(4alpha,5alpha,6beta,17alpha)-6-(苯甲酰氧基)-17-羟基-4,17-二甲基-9,15-环-C,18-二去甲-14,15-开环雄甾烷-4-羧酸 Scopadulin 129058-58-8 C27H36O5
(4alpha,5alpha,6beta,17alpha)-6-(苯甲酰氧基)-17-羟基-4,17-二甲基-9,15-环-C,18-二去甲-14,15-开环雄甾烷-4-羧酸
(4alpha,5alpha,10Xi,13Xi,14Xi,17Xi,20Xi)-4-甲基胆甾-8,24-二烯-3-醇 4α-methylzymosterol 7448-03-5 C28H46O
(4alpha,5alpha,10Xi,13Xi,14Xi,17Xi,20Xi)-4-甲基胆甾-8,24-二烯-3-醇
(4alpha,16alpha)-16,17-二羟基贝壳杉烷-18-酸 16β,17-dihydroxy-ent-kauran-19-oic acid 74365-74-5 C20H32O4
(4alpha,16alpha)-16,17-二羟基贝壳杉烷-18-酸
(4alpha,10alpha)-4,19-环-alpha-二高-2-氧杂雄甾-4beta-烯-4a,17-二酮 MDL 101003 136182-63-3 C20H26O3
(4alpha,10alpha)-4,19-环-alpha-二高-2-氧杂雄甾-4beta-烯-4a,17-二酮
(4abeta,9beta,10beta)-6-甲氧基-9,10-环氧-反式-1,2,3,4,4a,9,10,10a-八氢菲 (1aR,1bS,5aS,9bS)-7-methoxy-1a,1b,2,3,4,5,5a,9b-octahydrophenanthro[9,10-b]oxirene 118326-94-6 C15H18O2
(4abeta,9beta,10beta)-6-甲氧基-9,10-环氧-反式-1,2,3,4,4a,9,10,10a-八氢菲
(4aalpha,4balpha,8aalpha,8balpha)-六氢-4a,4b-二甲基-环丁(1,2-d:4,3-d')二嘧啶-2,4,5,7(3H,6H)-四酮 (4aR,4bS,8aS,8bR)-2,7-Dihydroxy-4a,4b-dimethyl-1,4a,4b,8,8a,8b-hexahydro-1,3,6,8-tetraaza-biphenylene-4,5-dione 3660-32-0 C10H12N4O4
(4aalpha,4balpha,8aalpha,8balpha)-六氢-4a,4b-二甲基-环丁(1,2-d:4,3-d')二嘧啶-2,4,5,7(3H,6H)-四酮
(4aa,7aa)-八氢-4b,7a-二甲基环戊并[c]吡喃-3-酮 (+/-)-iridomyrmecin 485-43-8 C10H16O2
(4aa,7aa)-八氢-4b,7a-二甲基环戊并[c]吡喃-3-酮
(4aZ,6Z,13Z)-2-氯-6-[(4-甲基哌嗪-1-基)甲基]-13-苯基-12H-二苯并[d,h][1,3,6]三吖壬英 2-Chloro-6-((4-methyl-1-piperazinyl)methyl)-13-phenyl-5H-dibenzo(d,h)(1,3,6)triazonine 107470-03-1 C26H26ClN5
(4aZ,6Z,13Z)-2-氯-6-[(4-甲基哌嗪-1-基)甲基]-13-苯基-12H-二苯并[d,h][1,3,6]三吖壬英
(4aS-(4aalpha,7beta,7abeta,13aR*))-1,2,3,4,4a,5,6,7,7a,8-十氢-9-甲氧基-4,4,7,7a-四甲基-苯并(d)氧杂蒽-12-醇 (4aS,7S,7aR,13aS)-9-methoxy-4,4,7,7a-tetramethyl-1,2,3,4,4a,5,6,7,7a,8-decahydrobenzo[d]xanthen-12-ol 136978-48-8 C22H32O3
(4aS-(4aalpha,7beta,7abeta,13aR*))-1,2,3,4,4a,5,6,7,7a,8-十氢-9-甲氧基-4,4,7,7a-四甲基-苯并(d)氧杂蒽-12-醇
(4aS,9aS)-2,4,4a,5,6,7,9,9a-八氢呋喃并[2,3-f]吲嗪 (4aS,9aS)-(-)-2,4,4a,5,6,7,9,9a-octahydrofuro[2,3-f]indolizine 732285-89-1 C10H15NO
(4aS,9aS)-2,4,4a,5,6,7,9,9a-八氢呋喃并[2,3-f]吲嗪
(4aS,9aR)-3,5,5-三甲基-9-亚甲基-2,4A,5,6,7,8,9,9A-八氢-1H-苯并[7]环轮烯 α-himachalene 3853-83-6 C15H24
(4aS,9aR)-3,5,5-三甲基-9-亚甲基-2,4A,5,6,7,8,9,9A-八氢-1H-苯并[7]环轮烯
(4aS,8aS,9S)-9-(二甲基氨基)-4a-[[叔丁基二甲基硅烷基]氧基]-8a,9-二氢-3-(苯基甲氧基)-萘并[2,3-d]异恶唑-4,5(4aH,8H)-二酮 TP-808 852821-06-8 C26H34N2O5Si
(4aS,8aS,9S)-9-(二甲基氨基)-4a-[[叔丁基二甲基硅烷基]氧基]-8a,9-二氢-3-(苯基甲氧基)-萘并[2,3-d]异恶唑-4,5(4aH,8H)-二酮
(4aS,8aS)-十氢-1,5-萘啶 cis-decahydro-1,5-naphthyridine 219522-28-8 C8H16N2
(4aS,8aS)-十氢-1,5-萘啶
(4aS,8aS)-八氢-4a(2H)-异喹啉醇 (+/-)-<i>cis</i>-octahydro-isoquinolin-4a-ol 2721-61-1 C9H17NO
(4aS,8aS)-八氢-4a(2H)-异喹啉醇
(4aS,8aS)-八氢-2(1H)-喹喔啉酮 trans-Decahydro-2(1H)-quinoxalinone 32044-23-8 C8H14N2O
(4aS,8aS)-八氢-2(1H)-喹喔啉酮
(4aS,8aR)-十氢喹唑啉 trans-Decahydrochinazolin 26685-89-2 C8H16N2
(4aS,8aR)-十氢喹唑啉
(4aS,7aS)-6,7a-二苯基螺[7,4a,7a-三氢环戊二烯并[2,1-e]1,2,4-三氧杂环己烷-3,1'-环戊烷] (4'aRS,7'aRS)-4'a,7'a-dihydro-6',7'a-diphenylspiro<cyclopentane-1,3'-7'H-cyclopenta<1,2-e><1,2,4>trioxine> 124378-33-2 C22H22O3
(4aS,7aS)-6,7a-二苯基螺[7,4a,7a-三氢环戊二烯并[2,1-e]1,2,4-三氧杂环己烷-3,1'-环戊烷]
(4aS,7aS)-6,7a-二(4-氟苯基)螺[4a,7-二氢环戊烯并[E][1,2,4]三喔星-3,1'-环戊烷] (4'aRS,7'aRS)-6',7'a-bis(4-fluorophenyl)-4'a,7'a-dihydrospiro<cyclopentane-1,3',7'H-cyclopenta<1,2-e><1,2,4>trioxine> 159911-27-0 C22H20F2O3
(4aS,7aS)-6,7a-二(4-氟苯基)螺[4a,7-二氢环戊烯并[E][1,2,4]三喔星-3,1'-环戊烷]
(4aS,7S,9aS,9bR)-1,4A,7-三甲基-5,6,6A,7,9A,9B-六氢-3H-环氧乙烷并[8,8A]薁并[4,5-b]呋喃-8(4aH)-酮 arborescin 6831-14-7 C15H20O3
(4aS,7S,9aS,9bR)-1,4A,7-三甲基-5,6,6A,7,9A,9B-六氢-3H-环氧乙烷并[8,8A]薁并[4,5-b]呋喃-8(4aH)-酮