| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 反-2-,顺-6-壬二烯醛 | 2E,6Z-nonadienal | 557-48-2 | C9H14O |
| 反-2,6-二氯-β-硝基苯乙烯 | (E)-1,3-dichloro-2-(2-nitrovinyl)benzene | 52287-52-2 | C8H5Cl2NO2 |
| 反-1-甲氧基-3-(三甲基硅氧基)-1,3-丁二烯 | danishefsky's diene | 54125-02-9 | C8H16O2Si |
| 反-1-溴-1-丙烯 | trans-2-propenyl bromide | 590-15-8 | C3H5Br |
| 双(十七氟辛基)次膦酸钠盐 | Bis(heptadecafluorooctyl)phosphinic Acid Sodium Salt | 500776-69-2 | C16F34NaO2P |
| 双(乙腈)四羰基钨 | tetracarbonylbis(acetonitrile)tungsten | 53447-66-8 | C8H6N2O4W |
| 双(5-甲基-2-叔丁基-苯氧基)-硫烷基-膦sulfanylidene | O,O-Bis(2-tert-butyl-5-methylphenyl) hydrogen phosphorodithioate--lead (1/1) | 5439-77-0 | C22H31O2PPbS2 |
| 双香豆乙酯 | ethyl biscoumacetate | 548-00-5 | C22H16O8 |
| 双醋氢吗啡 | dihydroheroine | 509-71-7 | C21H25NO5 |
| 双酚A双二苯基磷酸酯 | bisphenol A bis(diphenyl phosphate) | 5945-33-5 | C39H34O8P2 |
| 双酚A双(三甘醇缩水甘油基醚)醚 | Poly(oxy-1,2-ethanediyl), I+/-,I+/-a(2)-[(1-methylethylidene)di-4,1-phenylene]bis[I-(2-oxiranylmethoxy)- | 54140-64-6 | C25H32O6 |
| 双萘醋丙酯哌嗪 | meso-1.4-Bis-<2-(2-<naphthyl-(1)>-propionyloxy)-ethyl>-piperazin | 5061-22-3 | C34H38N2O4 |
| 双苯那宗 | 5-(((1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)amino)methyl)-4-isopropyl-1-methyl-2-phenyl-1H-pyrazol-3(2H)-one | 55837-24-6 | C25H29N5O2 |
| 双苯丙酰肼 | Diphoxazide | 511-41-1 | C17H18N2O3 |
| 双胍 | Biguanid | 56-03-1 | C2H7N5 |
| 双羟孕酮 | Algestone | 595-77-7 | C21H30O4 |
| 双磺胺 | 4-amino-N-[4-(aminosulfonyl)phenyl]-benzenesulfonamide | 547-52-4 | C12H13N3O4S2 |
| 双碘 | Thymol iodide | 552-22-7 | C20H24I2O2 |
| 双甘膦 | phosphonomethylimino-di-acetic acid | 5994-61-6 | C5H10NO7P |
| 双甘肽 | glycylglycine | 556-50-3 | C4H8N2O3 |
| 双环己酮乙二醇单缩酮 | 4-(1,4-dioxaspiro[4.5]decan-8-yl)cyclohexanone | 56309-94-5 | C14H22O3 |
| 双环[7.3.0]十二烷 | bicyclo<7.3.0>dodecane | 51302-77-3 | C12H22 |
| 双环[6.2.2]十二碳-8,10(1),11-三烯 | <6>-paracyclophane | 53011-74-8 | C12H16 |
| 双环[5.3.0]癸烷 | Azulene | 5661-80-3 | C10H18 |
| 双环[4.2.0]辛-1,3,5-三烯-7-甲酰胺 | 1-benzocyclobutenecarboxamide | 52199-49-2 | C9H9NO |
| 双环[4.1.0]庚烷-7-羧酸乙酯 | ethyl 7-norcaranecarboxylate | 52917-64-3 | C10H16O2 |
| 双环[4.1.0]庚烷-2-酮 | 2-norcaranone | 5771-58-4 | C7H10O |
| 双环[4.1.0]庚烷-2-酮 | bicyclo[4.1.0]heptan-2-one | 5771-58-4 | C7H10O |
| 双环[4.1.0]庚-3-烯-2,5-二酮 | p-Homobenzochinon | 53735-22-1 | C7H6O2 |
| 双环[3.3.2]癸烷-4-酮 | Bicyclo<3.3.2>decan-2-on | 54031-43-5 | C10H16O |
| 双环[3.2.1]辛烷-8-酮 | bicyclo<3.2.1>octan-8-one | 55679-31-7 | C8H12O |
| 双环[3.2.1]辛烷-2-醇 | bicyclo[3.2.1]octan-2-ol | 5602-48-2 | C8H14O |
| 双环[3.2.1]辛烷-1-甲酰氯 | 1-bicyclo{3.2.1}octanecarbonyl chloride | 58541-35-8 | C9H13ClO |
| 双环[3.2.0]庚-3-烯-6-酮 | Bicyclo<3.2.0>hept-2-en-7-on | 54074-60-1 | C7H8O |
| 双环[2.2.2]辛烷-2,5-二酮 | Bicyclo<2.2.2>octane-2,4-dione | 57346-05-1 | C8H10O2 |
| 双环[2.2.2]辛烷-1,4-二醇 1-乙酸酯 | 4-acetoxybicyclo<2.2.2>octan-1-ol | 54774-94-6 | C10H16O3 |
| 双环[2.2.2]辛-7-烯-2,3,5,6-四羧酸四(2-乙基己基)酯 | Tetrakis(2-ethylhexyl) bicyclo[2.2.2]oct-7-ene-2,3,5,6-tetracarboxylate | 53525-50-1 | C44H76O8 |
| 双环[2.2.2]辛-2-烯-7-醇 | bicyclo<2.2.2>oct-5-en-2-ol | 55320-40-6 | C8H12O |
| 双环[2.2.2]辛-2,5,7-三烯 | barrelene | 500-24-3 | C8H8 |
| 双环[2.2.1]庚烷-7-羧酸 | Bicyclo<2,2,1>heptan-7-carbonsaeure | 5971-67-5 | C8H12O2 |
| 双环[2.2.1]庚烷-2,7-二醇 | 2,7-norbornanediol | 5888-34-6 | C7H12O2 |
| 双环[2.2.1]庚烷-2,5-二醇 | 2,5-Norbornandiol | 5888-36-8 | C7H12O2 |
| 双环[2.2.1]-2-庚烯-7-醇 | anti-bicyclo<2.2.1>hept-2-en-7-ol | 53783-87-2 | C7H10O |
| 双环[2,1,0]戊-2-烯 | bicyclo[2.1.0]pent-2-ene | 5164-35-2 | C5H6 |
| 双环[1.1.1]戊烷-1,3-二甲酸 | bicyclo[1.1.1]pentane-1,3-dicarboxylic acid | 56842-95-6 | C7H8O4 |
| 双炔失碳酯 | ANORDRIN | 56470-64-5 | C28H38O4 |
| 双溴水杨酰 | Dibromsalicil | 523-88-6 | C14H8Br2O4 |
| 双水杨酸酯 | 2-hydroxy-benzoic acid, 2-carboxyphenyl ester | 552-94-3 | C14H10O5 |
| 双氰胺钠 | sodium dicyandiamide | 5678-96-6 | C2H4N4*HNa |
| 双氨甲酰酯 | Pentabamate | 5667-70-9 | C8H16N2O4 |