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    中文名称 英文名称 CAS号 化学式
    1,3-二甲基-9h-吡啶并[3,4-b]吲哚 3-Methylharman 22314-94-9 C13H12N2
    1,3-二甲基-8-硝基-1H-嘌呤2,6(3H,9H)-二酮 8-nitrotheophylline 2099-73-2 C7H7N5O4
    1,3-二甲基-8-异丙基-7H-嘌呤-2,6(1H,3H)-二酮 1,3-dimethyl-8-isopropylxanthine 2850-40-0 C10H14N4O2
    1,3-二甲基-8-丙基-1H-嘌呤-2,6(3H,7H)-二酮 1,3-dimethyl-8-propyl-3,7-dihydro-purine-2,6-dione 2850-41-1 C10H14N4O2
    1,3-二甲基-8-(吡啶-3-基甲基)-7H-嘌呤-2,6-二酮 (Pyridyl-3'-methyl)-8-theophyllin 28345-99-5 C13H13N5O2
    1,3-二甲基-8-(吡啶-3-基甲基)-3,7-二氢-1H-嘌呤-2,6-二酮 1-Ethyl-5,6-dihydrocytosin 28461-58-7 C6H11N3O
    1,3-二甲基-7-丙基嘌呤-2,6-二酮 7-Propyltheophylline 27760-74-3 C10H14N4O2
    1,3-二甲基-6-丙基嘧啶-2,4-二酮 1,3-dimethyl-6-n-propyluracil 28267-45-0 C9H14N2O2
    1,3-二甲基-6,8-二硫代-7,9-二氢嘌呤-2-酮 1,3-dimethyl-6,8-dithioxo-1,3,6,7,8,9-hexahydro-purin-2-one 2006-51-1 C7H8N4OS2
    1,3-二甲基-5-苯基-4,5-二氢吡唑 1,3-dimethyl-5-phenyl-4,5-dihydropyrazole 20409-82-9 C11H14N2
    1,3-二甲基-5-碘苯 3,5-dimethylphenyl iodide 22445-41-6 C8H9I
    1,3-二甲基-5-吡唑酮 1,3-dimethyl-5-pyrazolone 2749-59-9 C5H8N2O
    1,3-二甲基-5-吗啉-1H-吡唑-4-甲醛 1,3-dimethyl-5-morpholin-4-yl-1<i>H</i>-pyrazole-4-carbaldehyde 26990-69-2 C10H15N3O2
    1,3-二甲基-5-[(1-甲基吡咯烷-2-亚基)乙亚基]-2-硫酮咪唑烷-4-酮 1,3-dimethyl-5-[2-(1-methyl-pyrrolidin-2-ylidene)-ethylidene]-2-thioxo-imidazolidin-4-one 2445-60-5 C12H17N3OS
    1,3-二甲基-5-(2-苯基乙炔基)苯 1,3-dimethyl-5-(2-phenylethynyl)benzene 201278-01-5 C16H14
    1,3-二甲基-4-氯-1H-吡唑[3,4-B]并吡啶-5-甲酸乙酯 ethyl 4-chloro-1,3-dimethylpyrazolo[3,4-b]pyridine-5-carboxylate 20481-15-6 C11H12ClN3O2
    1,3-二甲基-4-吡咯烷-1-基-1,2,3,6-四氢-吡啶 4-Pyrrolidino-1,3-dimethyl-1,2,3,6-tetrahydro-pyridin 23499-08-3 C11H20N2
    1,3-二甲基-4,6-二氢咪唑并[4,5-c]吡唑-5(1H)-硫酮 Imidazo[4,5-c]pyrazole-5(1H)-thione, 4,6-dihydro-1,3-dimethyl- 251989-15-8 C6H8N4S
    1,3-二甲基-3-环己烯-1-羧酸 1,3-dimethyl-3-cyclohexenecarboxylic acid 28886-57-9 C9H14O2
    1,3-二甲基-2-苯氧基苯 1,3-dimethyl-2-phenoxybenzene 22040-02-4 C14H14O
    1,3-二甲基-2-苯基咪唑烷 1,3-dimethyl-2-phenylimidazolidine 23229-37-0 C11H16N2
    1,3-二甲基-2-苯基-2-磷杂咪唑烷 1,3-dimethyl-2-phenyl-1,3,2-diazaphospholidine 22429-12-5 C10H15N2P
    1,3-二甲基-2-硫代甲基-3H-苯并咪唑碘化物 1,3-dimethyl-2-(methylthio)benzoimidazolium Iodide 21337-32-6 C10H13N2S*I
    1,3-二甲基-2-硫代-咪唑烷-4,5-二酮 1,3-Dimethyl-2-thioparabansaeure 21035-65-4 C5H6N2O2S
    1,3-二甲基-2-氧杂双环[2.1.1]己-4-胺盐酸盐 1,3-Dimethyl-2-oxabicyclo[2.1.1]hexan-4-amine hydrochloride 2248268-09-7 C7H14ClNO
    1,3-二甲基-2-叠氮基苯 2,6-dimethylphenylazide 26334-20-3 C8H9N3
    1,3-二甲基-2-乙基苯 2-ethyl-1,3-dimethylbenzene 2870-04-4 C10H14
    1,3-二甲基-2-(4-甲基苯基)咪唑烷 1,3-dimethyl-2-<i>p</i>-tolyl-imidazolidine 23229-38-1 C12H18N2
    1,3-二甲基-2-(4-氯苯基)咪唑烷 1,3-dimethyl-2-(4-chlorophenyl)imidazolidine 23281-56-3 C11H15ClN2
    1,3-二甲基-2-(2-硝基-苯氧基)-苯 2,6-dimethyl-2'-nitrodiphenyl-ether 22100-54-5 C14H13NO3
    1,3-二甲基-2,6-二氧代-7H-嘌呤-8-羧酸乙酯 1.3-Dimethyl-8-aethoxy-carbonyl-xanthin 2850-38-6 C10H12N4O4
    1,3-二甲基-2,5-吡咯烷二酮 (3S)-1,3-dimethyl-2,5-pyrrolidinedione 211682-21-2 C6H9NO2
    1,3-二甲基-1H-茚 1,3-dimethyl-1H-indene 2177-48-2 C11H12
    1,3-二甲基-1H-异吲哚啉 1,3-dimethyl-1H-isoindoline 219908-65-3 C10H13N
    1,3-二甲基-1H-噻吩并[2,3-c]吡唑-5-羧酸 1,3-dimethyl-1H-thieno[2,3-c]pyrazole-5-carboxylic acid 25252-46-4 C8H8N2O2S
    1,3-二甲基-1H-吲哚-2-羧酸 1,3-dimethyl-indole-2-carboxylic acid 204919-54-0 C11H11NO2
    1,3-二甲基-1H-吡唑-5-甲醛 1,3-dimethyl-1H-pyrazole-5-carbaldehyde 25016-09-5 C6H8N2O
    1,3-二甲基-1H-吡唑-4-甲醛 1,3-dimethyl-1H-pyrazole-4-carbaldehyde 25016-12-0 C6H8N2O
    1,3-二甲基-1H-1,2,4-三唑-5-羧酸锂 lithium 1,3-dimethyl-1H-1,2,4-triazole-5-carboxylate 2219373-53-0 C5H6N3O2*Li
    1,3-二甲基-1-苯基硫脲 <i>N</i>,<i>N</i>'-Dimethyl-<i>N</i>-phenyl-thioharnstoff 2740-95-6 C9H12N2S
    1,3-二甲基-1,3-二氢-2H-吲哚-2-酮 1,3-dimethylindolin-2-one 24438-17-3 C10H11NO
    1,3-二甲基-1,3-二嗪农-2,4,5,6-四酮 1,3-dimethylalloxan 2757-85-9 C6H6N2O4
    1,3-二甲基-1,3-丙酮二甲酸二甲酯 dimethyl 2,4-dimethyl-3-oxopentanedioate 214116-49-1 C9H14O5
    1,3-二环戊二烯 1,3-dicyclopentadiene 21423-87-0 C10H10
    1,3-二环己基咪唑四氟硼酸盐 1,3-Dicyclohexyl-1H-imidazol-3-ium tetrafluoroborate 286014-38-8 C15H25BF4N2
    1,3-二环己基丁烷-1-酮 1,3-dicyclohexylbutan-1-one 27607-65-4 C16H28O
    1,3-二环己基-5-(3-氧代丁基)巴比妥酸 1,3-Dicyclohexyl-5-(3-oxobutyl) barbituric acid 20527-61-1 C20H30N2O4
    1,3-二环己基-2-甲基丙烷 1,3-Dicyclohexyl-2-methyl-propan 2883-08-1 C16H30
    1,3-二烯丙基四(三甲基硅氧基)二硅氧烷 1,3-Diallyltetrakis(trimethylsiloxy)disiloxane 211931-07-6 C18H46O5Si6
    1,3-二烯丙基-2-[2-(3,5-二甲基-1-苯基-1H-吡唑-4-基)乙烯基]-1H-咪唑并[4,5-b]喹喔啉鎓碘化物 1,3-Diallyl-2-<-(3,5-dimethyl-1-phenyl-4-pyrazolyl)vinyl>-imidazo<4.5-b>chinoxalinium-iodid 23427-51-2 C28H27N6*I