| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 二水硒化铜(II) | copper;selenite;dihydrate | 15168-20-4 | CuH4O5Se |
| 二水氯化钴 | Cobalt chloride dihydrate | 13845-02-8 | Cl2CoH4O2 |
| 二水氯化亚铁 | Iron(2+);dichloride;dihydrate | 13845-01-7 | Cl2FeH4O2 |
| 二水杨醛缩乙二胺铜 | N,N'-ethylenebis(salicylideneiminato)copper(II) | 14167-15-8 | C16H14N2O2*Cu |
| 二水合锇酸钾 | Osmate (OsO<sub>4</sub><sup>2-</sup>), dipotassium, (T-4)- | 19718-36-6 | K.1/2O4Os |
| 二水合锇酸钾 | Potassium osmate(VI) dihydrate | 10022-66-9 | H4K2O6Os |
| 二水合重铬酸钡 | Chromic acid (H2Cr2O7), barium salt (1:), dihydrate | 10031-16-0 | BaCr2H4O9 |
| 二水合物 | Ferrotrenine | 15339-50-1 | C12H24FeN2O8 |
| 二水合二硫酸钠 | Sodium dithionate dihydrate | 10101-85-6 | H4Na2O8S2 |
| 二水合三氟化硼 | Boron trifluoride dihydrate | 16903-52-9 | BF3.2H2O |
| 二水亚硫酸铜(Ⅰ,Ⅱ) | Cupro-cupric sulfate dihydrate | 13814-81-8 | Cu3H4O8S2 |
| 二水亚硒酸钴 | Cobalt selenite dihydrate | 19034-13-0 | CoH4O5Se |
| 二氰胺铵 | ammonium dicyanamide | 14265-42-0 | C2HN3*H3N |
| 二氰胺钠 | —— | 1934-75-4 | 2C2HN3*Na |
| 二氰基钠(2,3,9,10,16,17,23,24-八氯酞菁)-钴酸盐(III) | sodium dicyano(2,3,9,10,16,17,23,24-octachlorophthalocyaninato)-cobaltate(III) | 106188-20-9 | C34H8Cl8CoN10*Na |
| 二氰基膦基氢氰酸 | phosphorus tricyanide | 1116-01-4 | C3N3P |
| 二氰基二硫代乙酸甲酯 | Methyl 2,2-dicyanoethanedithioate | 104655-71-2 | C5H4N2S2 |
| 二氰基-钴(III)-四(N-甲基-4-吡啶基)卟啉 | Dicyano-cobalt(III)-tetrakis(N-methyl-4-pyridyl)porphyrin | 129232-37-7 | C46H36CoN10+3 |
| 二氰基-钴(III)-四(4-磺酸苯基)卟啉 | Dicyano-cobalt(III)-tetrakis(4-sulfonatophenyl)porphyrin | 129232-35-5 | C46H28CoN6O12S4- |
| 二氯马来酸的N-(间甲基苯基)酰亚胺 | 3,4-dichloro-1-(3-methylphenyl)-1H-pyrrole-2,5-dione | 103987-75-3 | C11H7Cl2NO2 |
| 二氯锗烷 | germanium dihydride dichloride | 15230-48-5 | Cl2GeH2 |
| 二氯铂 | dichloroplatinum;2-diphenylphosphaniumylethyl(diphenyl)phosphanium | 14647-25-7 | C26H26Cl2P2Pt+2 |
| 二氯钴 | Cobalt chloride CO-60 | 14543-09-0 | Cl2Co |
| 二氯苯甲醇 | Benzyl alcohol, dichloro- | 12041-76-8 | C7H6Cl2O |
| 二氯膦二茂铁 | fc-PCl2 | 1291-31-2 | C10H9Cl2FeP |
| 二氯美泰 | diclometide | 17243-49-1 | C14H20Cl2N2O2 |
| 二氯磷酸乙酯 | ethyl phosphodichloridite | 1498-51-7 | C2H5Cl2O2P |
| 二氯磷(二氟)甲烷 | (difluoromethyl)phosphonic dichloride | 1554-44-5 | CHCl2F2OP |
| 二氯硼 | dichloroborane | 10325-39-0 | BCl2H |
| 二氯硫代膦酸苯酯 | O-phenylphosphorodichloridothioate | 18961-96-1 | C6H5Cl2OPS |
| 二氯硫代磷酸乙酯 | O-ethyl dichlorothiophosphate | 1498-64-2 | C2H5Cl2OPS |
| 二氯甲烷-D2 | dichloromethane-d2 | 1665-00-5 | CH2Cl2 |
| 二氯甲氧基甲基硅烷 | dichloro-methoxy-methyl-silane | 1825-74-7 | C2H6Cl2OSi |
| 二氯甲氧基乙酸甲酯 | methyl 2,2-dichloro-2-methoxyacetate | 17640-25-4 | C4H6Cl2O3 |
| 二氯甲基辛基甲硅烷 | dichloro-methyl-octyl-silane | 14799-93-0 | C9H20Cl2Si |
| 二氯甲基环丙烷 | dichloromethylcyclopropane | 120158-91-0 | C4H6Cl2 |
| 二氯甲基戊基硅烷 | dichloro(n-pentyl)methylsilane | 13682-99-0 | C6H14Cl2Si |
| 二氯甲基异丙基甲基苯基硅烷 | dichloromethylisopropylmethylphenylsilane | 104617-07-4 | C11H16Cl2Si |
| 二氯甲基二甲基甲氧基硅烷 | Methoxy-dichlormethyl-dimethyl-silan | 13508-56-0 | C4H10Cl2OSi |
| 二氯甲基三氯硅烷 | trichloro(dichloromethyl)silane | 1558-24-3 | CHCl5Si |
| 二氯甲基三乙氧基硅烷 | (Dichlormethyl)triethoxysilan | 19369-03-0 | C7H16Cl2O3Si |
| 二氯甲基[3-(1,1,2,2-四氟乙氧基)丙基]硅烷 | dichloro-methyl-[3-(1,1,2,2-tetrafluoro-ethoxy)-propyl]-silane | 1692-54-2 | C6H10Cl2F4OSi |
| 二氯甲基[2-(三氯硅烷基)乙基]-硅烷 | 1,1,1,4,4-Pentachlor-1,4-disilapentan | 15411-19-5 | C3H7Cl5Si2 |
| 二氯甲基(苯基)汞 | Phenyl-(dichlormethyl)-quecksilber | 10175-28-7 | C7H6Cl2Hg |
| 二氯甲基(丙-2-烯基)锡烷 | (Dichloromethyl)(prop-2-EN-1-YL)stannane | 110519-11-4 | C4H6Cl2Sn |
| 二氯环己基苯基硅烷 | (dichloro)(cyclohexyl)(phenyl)silane | 18042-67-6 | C12H16Cl2Si |
| 二氯环丙基苯基硅烷 | Dichloro(cyclopropyl)phenylsilane | 105645-30-5 | C9H10Cl2Si |
| 二氯溴酸(1-)铯 | caesium bromide dichloride | 13871-03-9 | BrCl2*Cs |
| 二氯氧钒 | vanadyl chloride | 10213-09-9 | Cl2OV |
| 二氯氧化铬 | chromyl dichloride | 14977-61-8 | Cl2CrO2 |