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    首页 分子通 CAS
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    中文名称 英文名称 CAS号 化学式
    3,4-二氢-2H-嘧啶并[2,1-b][1,3]苯并噻唑-7-胺 3,4-dihydro-2H-pyrimido[2,1-b]benzothiazol-7-amine 83898-41-3 C10H11N3S
    3,4-二氢-2H-喹噁啉-1-羧酸叔丁酯 tert-butyl 3,4-dihydroquinoxaline-1(2H)-carboxylate 887590-25-2 C13H18N2O2
    3,4-二氢-2H-吡喃-5-甲酸甲酯 methyl 3,4-dihydro-2H-pyran-5-carboxylate 86971-83-7 C7H10O3
    3,4-二氢-2H-吡喃-2-羧酸乙酯 racem. ethyl 3,4-dihydro-2H-pyran-2-carboxylate 83568-11-0 C8H12O3
    3,4-二氢-2H-吡咯-5-氨基 2-imino-pyrrolidine 872-34-4 C4H8N2
    3,4-二氢-2H-1-苯并吡喃-3-甲腈 3-cyano-chroman 89197-60-4 C10H9NO
    3,4-二氢-2H-1-苯并吡喃-3,8-二醇 3,4-dihydro-3,8-dihydroxy-2H-1-benzopyran 81486-17-1 C9H10O3
    3,4-二氢-2H-1,4-苯并恶嗪-2-甲醇 (3,4-dihydro-2H-1,4-benzoxazine-2-yl)methanol 82756-74-9 C9H11NO2
    3,4-二氢-2H-1,4-苯并噻嗪1,1-二氧化物 3,4-dihydro-2H-benzo[1,4-b]thiazine-1,1-dioxide 82299-64-7 C8H9NO2S
    3,4-二氢-2H-1,4-噻嗪-3,5-二羧酸 lanthionine ketimine 86360-62-5 C6H7NO4S
    3,4-二氢-2H-1,10-菲咯啉-1-基(三氟)硅烷 1-(trifluorosilyl)-1,2,3,4-tetrahydro-1,10-phenanthroline 89630-57-9 C12H11F3N2Si
    3,4-二氢-2-(甲基亚胺)-7-甲基-4-氧代-2H-吡啶并(3,2-E)(1,3)噻嗪-6-羧酸乙酯 2H-Pyrido(3,2-e)(1,3)thiazine-6-carboxylic acid, 3,4-dihydro-2-(methylimino)-7-methyl-4-oxo-, ethyl ester 81960-07-8 C12H13N3O3S
    3,4-二氢-2-(烯丙基亚胺)-3,7-二甲基-4-氧代-2H-吡啶并(3,2-E)(1,3)噻嗪-6-羧酸乙酯 2H-Pyrido(3,2-e)(1,3)thiazine-6-carboxylic acid, 3,4-dihydro-2-(allylimino)-3,7-dimethyl-4-oxo-, ethyl ester 81960-11-4 C15H17N3O3S
    3,4-二氢-2,8(1H)-异喹啉羧酸-2-(1,1-二甲基乙基)酯 2-(tert-butoxycarbonyl)-1,2,3,4-tetrahydroisoquinoline-8-carboxylic acid 878798-87-9 C15H19NO4
    3,4-二氢-2,5-二丙基-2H-吡喃-2-甲醇 3,4-Dihydro-2,5-dipropyl-2H-pyran-2-methanol 84642-62-6 C12H22O2
    3,4-二氢-2,5(1H)-异喹啉羧酸-2-(1,1-二甲基乙基)酯 2-(tert-butoxycarbonyl)-1,2,3,4-tetrahydroisoquinoline-5-carboxylic acid 872001-50-8 C15H19NO4
    3,4-二氢-2,4,4-三甲基喹唑啉 2,4,4-Trimethyl-3,4-dihydroquinazoline 883555-06-4 C11H14N2
    3,4-二氢-2,2-二甲基-4-氧代-2H-吡喃-6-羧酸 3,4-dihydro-2,2-dimethyl-4-oxo-2H-pyran-6-carboxylic acid 80866-93-9 C8H10O4
    3,4-二氢-1H-吡啶并[3,4-b]氮杂烷-2,5-二酮 3,4-dihydro-1H-pyrido[4,3-b]azepine-2,5-dione 887576-83-2 C9H8N2O2
    3,4-二氢-1H-[1,7]萘啶-2-酮 3,4-dihydro-1H-1,7-naphthyridin-2-one 885272-20-8 C8H8N2O
    3,4-二氢-1-(2-氟苯基)-3-异喹啉乙胺草酸盐(1:2) 3,4-Dihydro-1-(2-fluorophenyl)-3-isoquinolineethanamine ethanedioate (1:2) 83658-26-8 C21H21FN2O8
    3,4-二氢-1(2H)-喹啉乙酸 (3,4-dihydro-2H-quinolin-1-yl)-acetic acid 845264-90-6 C11H13NO2
    3,4-二氟苯甲醇 (3,4-difluorophenyl)methanol 85118-05-4 C7H6F2O
    3,4-二氟苯甲酰胺 (3,4-difluoro-phenyl)-amide 85118-04-3 C7H5F2NO
    3,4-二氟苯基环丙基甲基酮 (1S,2S)-2-[(3,4-Difluorophenyl)carbonyl]cyclopropane 898790-32-4 C10H8F2O
    3,4-二氟苄肼 1-[(3,4-Difluorophenyl)methyl]hydrazine 887595-36-0 C7H8F2N2
    3,4-二氟溴苄 alpha-bromo-3,4-difluorotoluene 85118-01-0 C7H5BrF2
    3,4-二氟吡啶 3,4-difluoropyridine 82878-63-5 C5H3F2N
    3,4-二氟二苯酮 (3,4-difluorophenyl)(phenyl)methanone 85118-07-6 C13H8F2O
    3,4-二氟二甲基苯腈 3,4-difluoro-2-methylbenzonitrile 847502-83-4 C8H5F2N
    3,4-二氟-N-(1-甲基乙基)-苯胺 (3,4-difluorophenyl)-isopropyl-amine 823189-80-6 C9H11F2N
    3,4-二氟-5-羟基苯甲醛 3,4-Difluoro-5-hydroxybenzaldehyde 887584-91-0 C7H4F2O2
    3,4-二氟-5-甲氧基苯甲醛 3,4-Difluoro-5-methoxybenzaldehyde 881190-46-1 C8H6F2O2
    3,4-二氟-5-(三氟甲基)-苯硼酸 (3,4-Difluoro-5-(trifluoromethyl)phenyl)boronic acid 864759-64-8 C7H4BF5O2
    3,4-二氟-4-n-丙基苯甲酮 3,4-Difluoro-4'-n-propylbenzophenone 845781-03-5 C16H14F2O
    3,4-二氟-4-(乙基硫代)苯甲酮 3,4-Difluoro-4'-(ethylthio)benzophenone 845781-10-4 C15H12F2OS
    3,4-二氟-4'-异丙基二苯甲酮 3,4-Difluoro-4'-iso-propylbenzophenone 845781-00-2 C16H14F2O
    3,4-二氟-4'-乙基二苯甲酮 3,4-Difluoro-4'-ethylbenzophenone 845781-02-4 C15H12F2O
    3,4-二氟-3,5-二甲基苯甲酮 3,4-Difluoro-3',5'-dimethylbenzophenone 845781-09-1 C15H12F2O
    3,4-二氟-3,5-二甲基-4-甲氧基苯甲酮 3,4-Difluoro-3',5'-dimethyl-4'-methoxybenzophenone 845781-08-0 C16H14F2O2
    3,4-二氟-3,4-二甲氧基苯甲酮 3,4-Difluoro-3',4'-dimethoxybenzophenone 845781-07-9 C15H12F2O3
    3,4-二氟-2-甲氧基苯甲酸 2-methoxy-3,4-difluorobenzoic acid 875664-52-1 C8H6F2O3
    3,4-二氟-2-甲基苯甲醛 3,4-difluoro-2-methylbenzaldehyde 847502-84-5 C8H6F2O
    3,4-二氟-2-[(2-氟-4-碘苯基)氨基]-N-(2-羟基乙氧基)-5-[(3-氧代-[1,2]恶嗪-2-基)甲基]苯甲酰胺 RO-4987655 874101-00-5 C20H19F3IN3O5
    3,4-二氟-2,2-二甲基辛-3-烯 3,4-Difluoro-2,2-dimethyloct-3-ene 89264-06-2 C10H18F2
    3,4-二叔-丁基二硫环丁烯 3,4-di-t-butyl-1,2-dithiete 84449-09-2 C10H18S2
    3,4-二乙酰氧基苯乙酸 3,4-dihydroxyphenylacetic acid diacetate 85621-43-8 C12H12O6
    3,4-二乙酰氧基-2-甲基-丁-2-烯 3,4-diacetoxy-2-methyl-but-2-ene 855233-81-7 C9H14O4
    3,4-二乙氧基苯甲醇 (3,4-diethoxyphenyl)methanol 83459-29-4 C11H16O3
    3,4-二乙氧基乙酰苯胺 3,4-diethoxyacetanilide 84702-04-5 C12H17NO3