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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
    1,3,4-氧杂噻嗪烷3,3-二氧化物 1,3,4-oxathiazinane 3,3-dioxide 863015-82-1 C3H7NO3S
    1,3,4-恶二唑-2-甲醛 1,3,4-Oxadiazole-2-carbaldehyde 885270-60-0 C3H2N2O2
    1,3,4-噻二唑-2-羧酸,5-(甲基氨基)- 5-Methyl-amino-1,3,4-thiodiazol-2-carbonsaeure 89033-43-2 C4H5N3O2S
    1,3,4-噻二唑-2,5-二胺,N2-(1-甲基乙基)- 2-Amino-5-isopropylamino-1,3,4-thiadiazol 89365-24-2 C5H10N4S
    1,3,4-噻二唑-2,5-二甲醛 1,3,4-Thiadiazole-2,5-dicarbaldehyde 859506-70-0 C4H2N2O2S
    1,3,4-噻二唑-2(3H)-酮,5-环丙基- 5-Cyclopropyl-1,3,4-thiadiazol-2(3H)-on 84353-00-4 C5H6N2OS
    1,3,4-噻二唑-2(3H)-酮,5-丁基- N-(4-Hydroxyphenyl)-1-isopropyladenosine 84930-20-1 C19H23N5O5
    1,3,4-噻二唑,2-甲氧基-5-(甲氧基甲基)- 12-acetyl-13-methoxytotara-8,11,13-triene 84104-90-5 C23H34O2
    1,3,4-三苯基-1-戊炔-3-醇 1,3,4-triphenyl-1-pentyn-3-ol 85051-71-4 C23H20O
    1,3,4-三甲氧基二苯并呋喃-2-醇 1,3,4-trimethoxydibenzofuran-2-ol 88256-05-7 C15H14O5
    1,3,4-三甲氧基二苯并呋喃 1,3,4-trimethoxydibenzofuran 88256-10-4 C15H14O4
    1,3,4-三甲基-1-三甲基甲硅烷基-1-硅杂环戊-3-烯 1,3,4-trimethyl-1-trimethylsilyl-1-silacyclopent-3-ene 83363-86-4 C10H22Si2
    1,3,4-三溴戊烷 1,3,4-tribromo-pentane 861801-74-3 C5H9Br3
    1,3,4-三氯-2,5-二硝基-苯 1,3,4-trichloro-2,5-dinitro-benzene 872279-24-8 C6HCl3N2O4
    1,3,4-三氯-1-(1,1,2-三氯乙基)环己烷 1,3,4-Trichloro-1-(1,1,2-trichloroethyl)cyclohexane 83682-64-8 C8H10Cl6
    1,3,4,9-四氯二苯并呋喃 1,3,4,9-tetrachlorodibenzofuran 83704-28-3 C12H4Cl4O
    1,3,4,6-四甲基-1,2-二氢-萘 1,2,4,7-Tetramethyl-3,4-dihydronaphthalin 872795-17-0 C14H18
    1,3,4,6-四氯二苯并呋喃 1,3,4,6-tetrachlorodibenzofuran 83704-27-2 C12H4Cl4O
    1,3,4,6-四氯-3a,6a-二甲基四氢咪唑并[4,5-d]咪唑-2,5(1H,3H)-二酮 tetrachlorodimethylglycoluril 89380-44-9 C6H6Cl4N4O2
    1,3,4,6-四-O-乙酰基-2-脱氧-2-[(2-叠氮乙酰基)氨基]-β-D-吡喃葡萄糖 1,3,4,6-tetra-O-acetyl-2-N-acetyl-2-deoxy-β-D-glucopyranose 857677-98-6 C16H22N4O10
    1,3,4,6-四-O-乙酰基-2-叠氮-2-脱氧-Β-D-吡喃葡萄糖 1,3,4,6-Tetra-O-acetyl-2-azido-2-deoxy-β-D-glucopyranose 80321-89-7 C14H19N3O9
    1,3,4,6,8-五氯二苯并呋喃 1,3,4,6,8-pentachlorodibenzofuran 83704-55-6 C12H3Cl5O
    1,3,4,6,7-五氯二苯并呋喃 1,3,4,6,7-pentachlorodibenzofuran 83704-36-3 C12H3Cl5O
    1,3,3-三甲基降冰片烷-2-硫酮 1,3,3-trimethyl-bicyclo[2.2.1]heptane-2-thione 875-06-9 C10H16S
    1,3,3-三甲基-2-氧杂二环[2.2.2]辛烷-5,8-二酮 1,3,3-trimethyl-2-oxabicyclo<2.2.2>octane-5,8-dione 81781-21-7 C10H14O3
    1,3,3-三甲基-2-氧杂二环[2.2.2]辛烷-5,7-二酮 1,3,3-trimethyl-2-oxabicyclo<2.2.2>octane-5,7-dione 81781-22-8 C10H14O3
    1,3,3-三甲基-2-氧杂-二环[2.2.2]辛烷-5,6-二酮 (1R)-5,6-diketocineole 84831-97-0 C10H14O3
    1,3,3-三甲基-2-氧杂-二环[2.2.2]辛烷-5,6-二酮 1,3,3-trimethyl-2-oxa-bicyclo[2.2.2]octane-5,6-dione 84831-97-0 C10H14O3
    1,3,3-三甲基-2-氧代吲哚啉-5-羧酸 1,3,3trimethyl-2,3-dihydro-2-oxo-(1H)-5-indole-carboxylic acid 896160-47-7 C12H13NO3
    1,3,3-三甲基-2-氧代-2,3-二氢-1H-吲哚-5-甲酸甲酯 methyl 1,3,3-trimethyl-2-oxoindoline-5-carboxylate 896161-14-1 C13H15NO3
    1,3,3-三甲基-2-[[甲基(对甲苯基)亚肼基]甲基]-3H-吲哚鎓硫氰酸盐 1-Methyl-1-(4-methylphenyl)-2-[(1,3,3-trimethyl-1,3-dihydro-2H-indol-2-ylidene)methyl]diazen-1-ium thiocyanate 84196-23-6 C21H24N4S
    1,3,3-三甲基-2-[[甲基(P-甲苯基)亚肼基]甲基]-3H-吲哚鎓硫酸氢盐 N,4-dimethyl-N-[(1,3,3-trimethylindol-1-ium-2-yl)methylideneamino]aniline;hydron;sulfate 83949-69-3 C20H25N3O4S
    1,3,3-三甲基-2-[[甲基(4-甲苯基)亚肼基]甲基]吲哚翁乙酸盐 3H-Indolium, 1,3,3-trimethyl-2-((methyl(4-methylphenyl)hydrazono)methyl)-, acetate 83949-71-7 C22H27N3O2
    1,3,3-三甲基-2-[2-(1-甲基-2-苯基-1H-吲哚-3-基)乙烯基]-3H-吲哚鎓乙酸盐 1,3,3-Trimethyl-2-(2-(1-methyl-2-phenyl-1H-indol-3-yl)vinyl)-3H-indolium acetate 83969-08-8 C28H27N2.C2H3O2
    1,3,3-三甲基-2-[(甲苯亚肼基)甲基]-3H-吲哚翁硝酸盐 1-Methyl-1-phenyl-2-[(1,3,3-trimethyl-1,3-dihydro-2H-indol-2-ylidene)methyl]diazen-1-ium nitrate 84788-03-4 C19H22N4O3
    1,3,3-三甲基-2-[(E)-2-(2-甲基-2,3-二氢-1H-吲哚-1-基)乙烯基]-3H-吲哚鎓乙酸盐 1,3,3-Trimethyl-2-[2-(2-methyl-2,3-dihydro-1H-indol-1-yl)ethenyl]-3H-indol-1-ium acetate 83949-78-4 C24H28N2O2
    1,3,3-三甲基-2-(2-(2-甲基-1H-吲哚-3-基)乙烯基)-3H-吲哚鎓磷酸二氢盐 1,3,3-Trimethyl-2-[2-(2-methyl-1H-indol-3-yl)vinyl]-3H-indolium dihydrogen phosphate 83969-07-7 C22H25N2O4P
    1,3,3-三甲基-2,3-二氢-1H-吲哚-5-胺 1,3,3-trimethylindolin-5-amine 848047-45-0 C11H16N2
    1,3,2-二氧杂磷杂环戊烷,4-甲基-2-(1-甲基乙基)-,2-氧化 Disodium 4,4'-((1,8-dihydroxy-9H-carbazole-2,7-diyl)bis(azo))bis(benzenesulphonate) 83803-46-7 C24H15N5Na2O8S2
    1,3,,4,14b-四氢-2,7-二甲基-2H-二苯并[b,f]吡嗪并[1,2-d][1,4]氧氮杂卓马来酸盐 (-)-1,3,4,14B-tetrahydro-2,7-dimethyl-2H-dibenzo[b,f]pyrazino[1,2-d][1,4]oxazepine maleate 85391-75-9 C22H24N2O5
    1,3'-联哌啶 1,3'-bipiperidine 814916-95-5 C10H20N2
    1,25-二羟基-23-氮杂维他命 D3 1α,25-dihydroxy-23-azavitamin D3 87407-70-3 C26H43NO3
    1,25-二羟基-23-氧代-维他命D3 (6R)-6-[(1R,3aS,4E,7aR)-4-[(2Z)-2-[(3R,5S)-3,5-dihydroxy-2-methylidenecyclohexylidene]ethylidene]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-1-yl]-2-hydroxy-2-methylheptan-4-one 82095-23-6 C27H42O4
    1,25,26-三羟基-23-氧代-维他命 D3 (6R)-6-[(1R,3aS,4E,7aR)-4-[(2Z)-2-[(3R,5S)-3,5-dihydroxy-2-methylidenecyclohexylidene]ethylidene]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-1-yl]-1,2-dihydroxy-2-methylheptan-4-one 82095-24-7 C27H42O5
    1,2-苯并环庚烯-3-基甲醇 1,2-benzocyclohepten-3-ylmethanol 86088-41-7 C12H16O
    1,2-苯并恶唑-7-胺 Benzo[d]isoxazol-7-amine 88237-22-3 C7H6N2O
    1,2-苯并恶唑-3-甲醛 benzo[d]isoxazole-3-carbaldehyde 84395-93-7 C8H5NO2
    1,2-苯并异噻唑-3-胺,7-甲氧基- 2-(2-Aminoethoxy)-4,8-dimethylchinolin 801167-09-9 C13H16N2O
    1,2-苯并异噻唑-3(2H)-酮,2-乙基-5-甲基-,1-氧化 Sodium chloro-N-(4,5-dichloro-2-(2,4-dichlorophenoxy)phenyl)methanesulphonamidate 83721-46-4 C13H8Cl5NO3S.Na
    1,2-苯并异噻唑,6-乙基-2,3-二氢-3-甲基-,1,1-二氧化(9CI) Ovosiston 8065-91-6 C44H55ClO6