| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 五甲基哌啶醇 | 1,2,2,6,6-pentamethyl-piperidin-4-ol | 2403-89-6 | C10H21NO |
| 五甲基吡啶-1-氧化物 | pentamethyl-pyridine-1-oxide | 100131-89-3 | C10H15NO |
| 五甲基单甲基醇三聚氰胺 | hydroxymethylpentamethylmelamine | 16269-01-5 | C9H18N6O |
| 五溴二苯并-对-二噁英 | 1,2,3,4,6-Pentabromooxanthrene | 103456-36-6 | C12H3Br5O2 |
| 五氯咪唑并[1,2-b]哒嗪 | pentachloro-imidazo[1,2-<i>b</i>]pyridazine | 33852-31-2 | C6Cl5N3 |
| 五氯吡啶 | 2,3,4,5,6-pentachloropyridine | 2176-62-7 | C5Cl5N |
| 五氨合(茶碱)钌(3+)三氯化物 | Pentaammine(theophylline)ruthenium(3+) trichloride | 55208-38-3 | C7H24Cl3N9O2Ru+6 |
| 五氟-6-苯基烟酸苯酯 | Pentafluorophenyl 6-phenylnicotinate | 934570-41-9 | C18H8F5NO2 |
| 五氟苯酚生物素酯 | biotin pentafluorophenyl ester | 120550-35-8 | C16H15F5N2O3S |
| 五氟苯磺酰基荧光素 | pentafluorobenzenesulfonyl fluorescein | 728912-45-6 | C26H11F5O7S |
| 五氟苯基4-异喹啉羧酸酯 | Pentafluorophenyl isoquinoline-4-carboxylate | 944450-77-5 | C16H6F5NO2 |
| 五氟苯基2-(4-吡啶基)-5-嘧啶羧酸酯 | Pentafluorophenyl 2-pyridin-4-ylpyrimidine-5-carboxylate | 946409-27-4 | C16H6F5N3O2 |
| 五氟吡啶 | Pentafluoropyridine | 700-16-3 | C5F5N |
| 五氟丙酰咪唑 | pentafluoropropionyl-imidazole | 71735-32-5 | C6H3F5N2O |
| 五嗪 | Pentazine | 290-97-1 | CHN5 |
| 五亚甲基硫代氨基甲酸钠 | sodium pentamethylenethiocarbamate | 56368-46-8 | C6H10NOS*Na |
| 五亚甲基硒化物 | selenane | 4740-43-6 | C5H10Se |
| 五亚甲基二硫代氨基甲酸铵 | ammonium salt of N-piperidino dithiocarbamic acid | 49791-55-1 | C6H11NS2*H3N |
| 二马来酸奎巴嗪 | 2-(1-Piperazinyl)quinoline dimaleate | 150323-78-7 | C21H23N3O8 |
| 二马来酸化氟奋乃静 | Fluphenazine dimaleate | 3093-66-1 | C30H34F3N3O9S |
| 二钾2-羧基-1H-吲哚-3-丁酸酯 | Dipotassium 2-carboxylato-1H-indole-3-butyrate | 94094-74-3 | C13H11K2NO4 |
| 二钠6-甲基-2'-[4-[[4-(6-甲基-7-磺酸基苯并噻唑-2-基)苯基]-Nno-氧偶氮基]苯基][2,6'-联苯并噻唑]-7-磺酸酯 | Disodium 6-methyl-2'-(4-((4-(6-methyl-7-sulphonatobenzothiazol-2-yl)phenyl)-NNO-azoxy)phenyl)(2,6'-bibenzothiazole)-7-sulphonate | 83930-03-4 | C35H21N5Na2O7S5 |
| 二钠6-甲基-2'-(4-{[4-(6-甲基-7-磺酸-1,3-苯并噻唑-2-基)苯基]偶氮}苯基)-2,6'-联-1,3-苯并噻唑-7-磺酸酯 | Disodium 6-methyl-2'-(4-((4-(6-methyl-7-sulphonatobenzothiazol-2-yl)phenyl)azo)phenyl)(2,6'-bibenzothiazole)-7-sulphonate | 83721-50-0 | C35H21N5Na2O6S5 |
| 二钠5,5-二氧代-7-(4-磺酸苯基)二苯并噻吩-3-磺酸酯 | 7-p-Sulfophenyl-3-dibenzothiophenesulfonic acid 5,5-dioxide, disodium salt | 109727-22-2 | C18H10Na2O8S3 |
| 二钠4,4'-[(2,4-二氨基-5-甲基-1,3-亚苯基)二(偶氮)]二[苯磺酸酯] | Disodium 4,4'-((2,4-diamino-5-methyl-1,3-phenylene)bis(azo))bis(benzenesulphonate) | 16423-67-9 | C19H16N6Na2O6S2 |
| 二钠4,4'-[(2,4-二氨基-1,3-亚苯基)二(偶氮)]二[苯磺酸盐] | Disodium 4,4'-((2,4-diamino-1,3-phenylene)bis(azo))bis(benzenesulphonate) | 14515-08-3 | C18H14N6Na2O6S2 |
| 二钠3-甲基苯并[f]喹啉-7,9-二磺酸酯 | Benzo(f)quinoline-7,9-disulfonic acid, 3-methyl-, disodium salt | 70851-58-0 | C14H9NNa2O6S2 |
| 二钠2-({4-[(2-氨基-4-{[3-甲基-5-氧代-1-(4-磺酸苯基)-4,5-二氢-1H-吡唑-4-基]偶氮}-5-硝基苯基)偶氮]苯基}氨基)-5-硝基苯磺酸酯 | Disodium 2-((4-((2-amino-4-((4,5-dihydro-3-methyl-5-oxo-1-(4-sulphonatophenyl)-1H-pyrazol-4-yl)azo)-5-nitrophenyl)azo)phenyl)amino)-5-nitrobenzenesulphonate | 85959-27-9 | C28H20N10Na2O11S2 |
| 二钠2-({2,4-二羟基-5-[(2-甲氧基-5-磺酸苯基)偶氮]苯基}偶氮)-5-硝基苯磺酸酯 | Disodium;2-[[4-hydroxy-5-[(2-methoxy-5-sulfophenyl)diazenyl]-2-oxidophenyl]diazenyl]-5-nitrobenzenesulfonate | —— | C19H13N5Na2O11S2 |
| 二钠2,2'-(1,2-二氮烯二基二-4,1-亚苯基)二(6-甲基-1,3-苯并噻唑-7-磺酸酯) | disodium;6-methyl-2-[4-[[4-(6-methyl-7-sulfonato-1,3-benzothiazol-2-yl)phenyl]diazenyl]phenyl]-1,3-benzothiazole-7-sulfonate | —— | C28H18N4Na2O6S4 |
| 二钠2'-[4-({2,4-二羟基-5-[(4-磺酸苯基)偶氮]苯基}偶氮)苯基]-6-甲基-2,6'-联-1,3-苯并噻唑-7-磺酸酯 | Disodium 2'-(4-((2,4-dihydroxy-5-((4-sulphonatophenyl)azo)phenyl)azo)phenyl)-6-methyl(2,6'-bibenzothiazole)-7-sulphonate | 83027-32-1 | C33H20N6Na2O8S4 |
| 二钠-L-抗坏血酸-2-硫酸酯 | 53910-28-4 | C6H8Na2O9S | |
| 二酰基甘油酰基转移酶2样蛋白4抗体 | 1-(1S)-(chloromethyl)-5-phosphonoxy-3-{{5-[5-(3-mercaptopropionyl)indol-2-yl-carbonylamino]indole-2-yl}-carbonyl}-1,2-dihydro-3H-benz[e]indole | 615538-48-2 | C34H29ClN5O7PS |
| 二辛基氧化硅(IV)2,3-萘醛菁 | Dioctyloxysilicon 2,3-naphthalocyanine | 92941-50-9 | C64H66N8O2Si |
| 二血卟啉醚 | Dhp ether | 97067-70-4 | C68H74N8O11 |
| 二螺[4.1.4.3]十四烷-6-酮 | 5-Phenyl-2-[(5-phenyl-2H-tetrazol-2-yl)methyl]thieno[2,3-d]pyrimidin-4-ol | 6604-12-2 | C20H14N6OS |
| 二螺[2.0.2.1]庚烷-1-甲醇,5,5-二氟-,(1S,3R,4R)- | Xanthylium, 9-(2-(ethoxycarbonyl)phenyl)-3,6-bis(ethylamino)-2,7-dimethyl-, molybdate | 97171-88-5 | C28H32MoN2O7 |
| 二萘并[2,3-b:2',3'-d]呋喃 | dinaphtho[2,3-b:2′,3′-d]furan | 242-51-3 | C20H12O |
| 二萘并[2,1-b:2',3'-d]呋喃-8,13-二酮 | Dinaphtho<2,1:2',3'>furan-8,13-dion | 5397-99-9 | C20H10O3 |
| 二萘并[2,1-b:1',2'-d]呋喃 | dinaphtho[2,1-b;1',2'-d]furan | 194-63-8 | C20H12O |
| 二萘并2,1-d:1,2-f1,3二噻庚英-4-甲醇,2,6-二甲基-α.-苯基-,立体异构体 | (1S)-1-(4-bromophenyl)-5-O-tert-butyldimethylsilyl-1,4-dideoxy-1,4-imino-2,3-O-isopropylidene-D-ribitol | 188744-83-4 | C20H32BrNO3Si |
| 二茂铁甲酸 N-琥珀酰亚胺酯 | Ferrocene, [[(2,5-dioxo-1-pyrrolidinyl)oxy]carbonyl]- | 115223-09-1 | C15H13FeNO4 |
| 二茂铁甲酰胺 | Cyclopenta-1,3-diene;cyclopenta-1,3-diene-1-carboxamide;iron(2+) | 1287-17-8 | C11H11FeNO |
| 二茂铁氯喹 | ferroquine | 185055-67-8 | C23H24ClFeN3 |
| 二苯酞內酯 | 3,3-diphenyl-2-benzofuran-1(3H)-one | 596-29-2 | C20H14O2 |
| 二苯酚A/异酞酸/肥酸聚合物 | N-(10-Azido-1-methyldecyl)-4-quinazolinamine | 173219-32-4 | C19H28N6 |
| 二苯西平 | dibenzepin | 4498-32-2 | C18H21N3O |
| 二苯胺氯胂 | adamsite | 578-94-9 | C12H9AsClN |
| 二苯甲基{5-[(4,6-二脱氧六吡喃糖基)氧代]-2,4,6-三羟基环己烷-1,3-二基}二(甲基氨基甲酸酯) | Thiomorpholine-4-carbothioamide | 72662-56-7 | C5H10N2S2 |
| 二苯并环辛-生物素 | DIBAC-biotin | 1418217-95-4 | C28H30N4O3S |