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    中文名称 英文名称 CAS号 化学式
    1,4-二氧代喹喔啉-6-醇 1,4-dioxy-quinoxalin-6-ol 7467-92-7 C8H6N2O3
    1,4-二氢-9H-1,2,3-噻唑并[4,5-b]喹啉-9-酮 3,4-dihydro-9H-[1,2,3]triazolo[4,5-b]quinolin-9-one 72680-07-0 C9H6N4O
    1,4-二氢-9-异亚丙基-1,4-甲桥-萘 7-isopropylidenebenzonorbornadiene 7350-72-3 C14H14
    1,4-二氢-9,10-二甲氧基-1,4-乙桥蒽 9,10-Dimethoxy-1,4-dihydro-1,4-ethano-anthracene 75102-20-4 C18H18O2
    1,4-二氢-8-甲氧基-4-氧代-3-喹啉甲腈 8-methoxy-4-oxo-1,4-dihydroquinoline-3-carbonitrile 71083-71-1 C11H8N2O2
    1,4-二氢-6-甲氧基-1,4-甲桥萘-2-甲腈 2-Cyano-6-methoxybenzonorbornadien 71906-42-8 C13H11NO
    1,4-二氢-4-氧代-8-(三氟甲基)-3-喹啉甲腈 4-hydroxy-8-(trifluoromethyl)quinoline-3-carbonitrile 71083-67-5 C11H5F3N2O
    1,4-二氢-4-[3-(苯基脒基脒基)亚氨基]-N,N-1-三(苯基脒基脒基)-2,6-吡啶二甲酰胺 1-(4-Phenyl-1,3-diimino-2,4-diaza-butyl)-4-(5-phenyl-2,4-diimino-1,3,5-triaza-pentyliden)-1,4-dihydro-pyridin-2,6-dicarbonsaeure-bis<N<sup>3</sup>-(N<sup>1</sup>-phenyl-guanyl)-guamid> 74050-92-3 C39H40N20O2
    1,4-二氢-2H-噻吩并[3,2-d][1,3]噁嗪-2,4-二酮 1H-thieno[3,2-d][1,3]oxazine-2,4-dione 78756-28-2 C6H3NO3S
    1,4-二氢-2,6-二甲基-5-硝基-4-(2-[三氟甲基]苯基)吡啶-3-羧酸甲酯 1,4-dihydro-2,6-dimethyl-5-nitro-4-[2-(trifluoromethyl)phenyl]pyridine-3-carboxylic acid methyl ester 71145-03-4 C16H15F3N2O4
    1,4-二氢-2,6-二甲基-4-苯基-3,5-吡啶羧酸二甲酯 dimethyl 4-phenyl-1,4-dihydro-2,6-dimethylpyridine-3,5-dicarboxylate 70677-78-0 C17H19NO4
    1,4-二氢-2,6-二甲基-4-(间硝基苯基)-3,5-吡啶二甲酸二-2-(甲基(苯基甲基)氨基)乙酯 2,6-Dimethyl-4-(3-nitro-phenyl)-1,4-dihydro-pyridine-3,5-dicarboxylic acid bis-[2-(benzyl-methyl-amino)-ethyl] ester 71791-90-7 C35H40N4O6
    1,4-二氢-2,6-二甲基-4-(5-三氟甲基-2-呋喃基)-3,5-吡啶二甲酸二乙酯 2,6-dimethyl-4-(5-trifluoromethyl-furan-2-yl)-1,4-dihydro-pyridine-3,5-dicarboxylic acid diethyl ester 71160-09-3 C18H20F3NO5
    1,4-二氢-2,6-二甲基-4-(4-甲基苯基)-3,5-吡啶二甲酸二甲酯 2,6-dimethyl-3,5-dimethoxycarbonyl-4-(4-methylphenyl)-1,4-dihydropyridine 73257-48-4 C18H21NO4
    1,4-二氢-2,6-二甲基-4-(3-硝基苯基)-3,5-吡啶二羧酸单乙酯 5-(ethoxycarbonyl)-2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3-carboxylic acid 74936-73-5 C17H18N2O6
    1,4-二氢-2,6-二甲基-4-(3-硝基苯基)-3,5-吡啶二甲酸二(2-甲氧基乙基)酯 nimodipine impurity c 70172-96-2 C21H26N2O8
    1,4-二氢-2,6-二甲基-4-(3-硝基苯基)-3,5-吡啶二甲酸 3-(2-氰基乙基) 5-甲基酯 3-(2-cyanoethyl) 5-methyl 2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate 75130-24-4 C19H19N3O6
    1,4-二氢-2,6-二甲基-4-(3'-硝基苯基)-吡啶-3,5-二羧酸 1,4-dihydro-2,6-dimethyl-4-(3'-nitrophenyl)-pyridine-3,5-dicarboxylic acid 74936-81-5 C15H14N2O6
    1,4-二氢-1-萘甲酰氯 1,4-dihydro-1-naphthoyl chloride 76966-07-9 C11H9ClO
    1,4-二氢-1-甲基-4-氧代-3-吡啶甲腈 1-Methyl-3-cyano-4-pyridon 767-98-6 C7H6N2O
    1,4-二氢-1-乙基-6-氟-4-氧代-7-(1-哌嗪基)-1,8-萘啶-3-羧酸单甲烷磺酸盐 1,8-Naphthyridine-3-carboxylic acid, 1,4-dihydro-1-ethyl-6-fluoro-4-oxo-7-(1-piperazinyl)-, monomethanesulfonate 75167-06-5 C16H21FN4O6S
    1,4-二氢-1,6-二甲氧基-7-羟基-4-氧代喹啉-3-羧酸 1,4-Dihydro-1,6-dimethoxy-7-hydroxy-4-oxoquinoline-3-carboxylic acid 70393-86-1 C12H11NO6
    1,4-二氢-1,4-甲桥萘-2,8-二甲腈 2,8-dicyano-benzobicyclo(2.2.1)heptadiene 71925-33-2 C13H8N2
    1,4-二氢-1,4-亚甲基萘-5,8-二酚二乙酸 5,8-diacetoxy-1,4-dihydro-1,4-methylenonaphthalene 7213-65-2 C15H14O4
    1,4-二氢-1,4-乙基桥萘 1,4-dihydro-1,4-ethanonaphthalene 7322-46-5 C12H12
    1,4-二氢-1,2-二甲基-4-氧代-3-喹啉羧酸 1,2-dimethyl-4-oxo-1,4-dihydro-quinoline-3-carboxylic acid 73281-83-1 C12H11NO3
    1,4-二氟-2-(甲氧基甲氧基)苯 1,4-difluoro-2-(methoxymethoxy)benzene 749230-16-8 C8H8F2O2
    1,4-二恶烷-螺[4.5]癸-7-醇 1,4-dioxaspiro[4,5]decan-9-ol 73223-83-3 C8H14O3
    1,4-二异氰酸基-2,5-二甲氧基苯 2,5-dimethoxy-<i>p</i>-phenylene diisocyanate 76806-40-1 C10H8N2O4
    1,4-二庚氧基-2,3-二硝基苯 1,4-Diheptyloxy-2,3-dinitrobenzene 77855-11-9 C20H32N2O6
    1,4-二己基哌嗪 1,4-dihexylpiperazine 73073-90-2 C16H34N2
    1,4-二巯基-2,3-丁二醇 diothiothreitol 7634-42-6 C4H10O2S2
    1,4-二噻烷-2-酮 2,5-dithia cyclohexanone 74637-14-2 C4H6OS2
    1,4-二噻烷-2,6-二胺 1,4-Dithiane-2,6-diamine 701193-96-6 C4H10N2S2
    1,4-二乙酰氧基-5-甲氧基-3-甲基蒽 1,4-diacetoxy-5-methoxy-3-methylanthracene 71785-99-4 C20H18O5
    1,4-二乙酰氧基-5-甲氧基-2-甲基蒽 1,4-diacetoxy-5-methoxy-2-methylanthracene 71785-98-3 C20H18O5
    1,4-二乙酰基-6-甲基-2,3,4,8-四氢嘧啶并[5,4-e][1,2,4]三嗪-5,7(1H,6H)-二酮 1,4-diacetyl-6-methyl-1,2,3,4-tetrahydropyrimido<5,4-e><1,2,4>triazine-5,7-dione 78105-49-4 C10H13N5O4
    1,4-二乙酰基-2,5-二甲氧基苯 1,4-diacetyl-2,5-dimethoxybenzene 74047-24-8 C12H14O4
    1,4-二乙炔基-2,5-二甲苯 1,4-diethynyl-2,5-dimethylbenzene 75867-45-7 C12H10
    1,4-二乙炔基-2,5-二甲氧基苯 1,4-diethynyl-2,5-dimethoxybenzene 74029-40-6 C12H10O2
    1,4-二乙氧基-2-丁烯 1,4-diethoxy-2-butene 71972-32-2 C8H16O2
    1,4-二乙基磺酸基琥珀酸钠 Sodium;1,4-diethoxy-1,4-dioxobutane-2-sulfonic acid 7320-45-8 C8H14NaO7S+
    1,4-二乙基-2-甲基萘 1,4-diethyl-2-methylnaphthalene 77502-11-5 C15H18
    1,4-二丁氧基-2-氯硝基-苯 1,4-Dibutoxy-2-chloro-3-nitrobenzene 71501-43-4 C14H20ClNO4
    1,4-二丁基哌嗪 N,N'-Dibutyl-piperazin 7706-46-9 C12H26N2
    1,4-二丁基-2-硝基-苯 1,4-dibutyl-2-nitro-benzene 78210-22-7 C14H21NO2
    1,4-二丁基-2,6,7-三氧杂双环[2.2.2]辛烷 2,6,7-Trioxabicyclo(2.2.2)octane, 1,4-dibutyl- 70636-96-3 C13H24O3
    1,4-二[[[4-(羟基甲基)环己基]甲基]氨基]-9,10-蒽二酮 9,10-Anthracenedione, 1,4-bis[[[4-(hydroxymethyl)cyclohexyl]methyl]amino]- 71673-03-5 C30H38N2O4
    1,4-二[[4-(苯氧基)苯基]氨基]蒽-9,10-二酮 1,4-Bis(p-phenoxyanilino)anthraquinone 73598-77-3 C38H26N2O4
    1,4-二[(2,4-二乙基-6-甲基苯基)氨基]蒽-9,10-二酮 1,4-Bis[(2,4-diethyl-6-methylphenyl)amino]anthraquinone 79817-56-4 C36H38N2O2