| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2,2-二氟-1,3-二甲基咪唑烷 | 2,2-difluoro-1,3-dimethyl-imidazolidine | 220405-40-3 | C5H10F2N2 |
| 2,2-二正丁基-1,3-丙二醇 | 2,2-di-n-butylpropane-1,3-diol | 24765-57-9 | C11H24O2 |
| 2,2-二噻吩基乙醇酸甲酯 | hydroxy-di-thiophen-2-yl-acetic acid methyl ester | 26447-85-8 | C11H10O3S2 |
| 2,2-二乙氧基乙脒盐酸盐 | 2-(diethoxymethyl)formamidine hydrochloride | 203054-46-0 | C6H14N2O2*ClH |
| 2,2-二乙氧基丙酸 | 2,2-diethoxypropionic acid | 25741-02-0 | C7H14O4 |
| 2,2-二乙氧基-N-甲基乙胺 | N-methylaminoacetaldehyde diethyl acetal | 20677-73-0 | C7H17NO2 |
| 2,2-二乙氧基-1-(三甲基硅烷基)-1-氮杂-2-硅杂环戊烷 | 1-trimethylsilyl-2,2-diethoxy-1-aza-2-silacyclopentane | 21297-72-3 | C10H25NO2Si2 |
| 2,2-二乙基丙二腈 | 2,2-diethyl-malononitrile | 28118-33-4 | C7H10N2 |
| 2,2-二乙基丁醛 | 2,2-diethylbutyraldehyde | 26254-89-7 | C8H16O |
| 2,2-二乙基-3-甲基-琥珀酸 | 2,2-diethyl-3-methyl-succinic acid | 2103-17-5 | C9H16O4 |
| 2,2-二乙基-1,3-丙烷二醇 1-氨基甲酸酯 3-异丙基氨基甲酸酯 | N-Isopropyl-2.2-diethyl-propandiol-(1.3)-dicarbamat | 22131-27-7 | C12H24N2O4 |
| 2,2-二乙基-1,2-二苯基酮 | 2,2-diethyl-1,2-diphenylketone | 22083-49-4 | C18H20O |
| 2,2-二丙炔基丙二酸二乙酯 | diethyl 2,2-di(prop-2-yn-1-yl)malonate | 2689-88-5 | C13H16O4 |
| 2,2-二丙基-1,3-丙二醇 | 2,2-dipropyl-propane-1,3-diol | 24765-54-6 | C9H20O2 |
| 2,2-二丁基-1,3,2-氧硫杂锡杂环戊烷 | 2,2-dibutyl-1,3,2-oxathiastannolane | 27371-95-5 | C10H22OSSn |
| 2,2-二丁基-1,3,2-二氧杂锡杂环戊烷-4,5-二酮 | dibutyl tin (2+); oxalate | 26962-68-5 | C2O4*C8H18Sn |
| 2,2-二[[(氨基羰基)氧基]甲基]-1,3-丙烷二基二氨基甲酸酯 | pentaerythritol tetracarbamate | 24794-44-3 | C9H16N4O8 |
| 2,2-二[4-(4-硝基苯氧基)苯基]丙烷 | 2,2-bis[4-(4-nitrophenoxy)phenyl]propane | 20653-11-6 | C27H22N2O6 |
| 2,2-二-正丙基乙酰基氯 | valproyl chloride | 2936-08-5 | C8H15ClO |
| 2,2-二(羟甲基)丙烷-1,3-二醇(1E)-1-[(3,4-二乙氧苯基)亚甲基]-6,7-二乙氧基-3,4-二氢-2H-异喹啉1,3-二甲基-7H-嘌呤-2,6-二酮乙烷-1,2-二胺5-乙基-5-苯基-六氢嘧啶-2,4,6-三酮盐酸 | (p-Chlorphenethoxy)-2-diethylamino-1-ethan | 27078-28-0 | C14H22ClNO |
| 2,2-二(羟基甲基)丙烷-1,3-二基二棕榈酸酯 | Dipalmitoyl-pentaerythrit | 25354-61-4 | C37H72O6 |
| 2,2-二(羟基甲基)丙烷-1,3-二基二月桂酸酯 | Dilauroyl-pentaerythrit | 25354-60-3 | C29H56O6 |
| 2,2-二(烯丙基氧基甲基)丁基甲基丙烯酸酯 | trimethylolpropane diallyl ether monomethacrylate | 20241-99-0 | C16H26O4 |
| 2,2-二(二甲基氨基)乙腈 | Bis(dimethylamino)acetonitril | 2214-82-6 | C6H13N3 |
| 2,2-二(4-羟基苯基)-1,2-二苯乙酮 | Bis-(4-hydroxy-phenyl)-deoxybenzoin | 23916-51-0 | C26H20O3 |
| 2,2-二(4-氯苯基)乙腈 | bis(4-chlorophenyl)acetonitrile | 20968-04-1 | C14H9Cl2N |
| 2,2-二(2,5-二氧代-3-磺酸-1-吡咯烷基)琥珀酸四钠盐 | Bis(sulfosuccinimidyl)succinate sodium salt | 215597-96-9 | C12H10N2Na2O14S2 |
| 2,2-(9-十八烯基亚氨)双(乙醇) | (9-octadecenyl)di(hydroxyethyl)amine | 25307-17-9 | C22H45NO2 |
| 2,2-(4,4-二苯乙烯基)双-5-叔丁基苯并�f唑 | 4,4'-Bis-(5-t-butyl-2-benzoxazolyl)-stilben | 2397-01-5 | C36H34N2O2 |
| 2,2,9,9-四甲基癸二酸 | 2,2,9,9-Tetramethylsebacinsaeure | 22092-62-2 | C14H26O4 |
| 2,2,7-三甲基-2H-吡喃并[4,3-b]吡喃-5-酮 | 2,2,7-trimethyl-2H-pyrano[4,3-b]pyran-5-one | 220633-52-3 | C11H12O3 |
| 2,2,7,7-四甲基辛烷-1,8-二醇 | 2,2,7,7-tetramethyloctane-1,8-diol | 27143-31-3 | C12H26O2 |
| 2,2,7,7-四甲基环庚-3,5-二烯-1-酮 | 2,2,7,7-tetramethylcyclohepta-3,5-dien-1-one | 20023-66-9 | C11H16O |
| 2,2,7,7-四甲基-3,6-辛烷二酮 | 2,2,7,7-tetramethyloctan-3,6-dione | 27610-88-4 | C12H22O2 |
| 2,2,6-三甲基环己酮 | 2,2,6-trimethylcyclohexan-1-one | 2408-37-9 | C9H16O |
| 2,2,6-三甲基环己基甲基酮 | 1-Acetyl-2,6,6-trimethylcyclohexan | 26383-28-8 | C11H20O |
| 2,2,6-三甲基-1,4-环己二酮 | 2,6,6-trimethyl-1,4-cyclohexanedione | 20547-99-3 | C9H14O2 |
| 2,2,6-三甲基-1,3,6,2-二氧杂氮杂硅环辛烷 | 2,2-dimethyl-1,3-dioxo-6-methylaza-2-silacyclooctane | 20546-50-3 | C7H17NO2Si |
| 2,2,6,6-四甲基庚二酸 | 2,2,6,6-Tetramethyl-pimelinsaeure | 2941-45-9 | C11H20O4 |
| 2,2,6,6-四甲基四氢-2H-吡喃-4-醇 | 2,2,6,6-tetramethyltetrahydro-2H-pyran-4-ol | 20931-50-4 | C9H18O2 |
| 2,2,6,6-四甲基哌啶酮对甲苯磺酸盐 | Triacetonamine tosilate | 29334-13-2 | C16H25NO4S |
| 2,2,6,6-四甲基哌啶氧化物 | 2,2,6,6-Tetramethyl-1-piperidinyloxy free radical | 2564-83-2 | C9H18NO |
| 2,2,6,6-四甲基哌啶基氯化镁,氯化锂络合物 | 2,2,6,6-tetramethylpiperidinylmagnesium chloride | 215863-85-7 | C9H18N*Cl*Mg |
| 2,2,6,6-四甲基哌啶-4-基十八烷酸酯 | 2,2,6,6-tetramethyl-4-stearoylpiperidine | 24860-22-8 | C27H53NO2 |
| 2,2,6,6-四甲基哌啶-1-氧基钠 | sodium 2,2,6,6-tetramethylpiperidine-1-olate | 211562-21-9 | C9H18NO*Na |
| 2,2,6,6-四甲基-四氢硫代吡喃-4-酮 | 2,2,6,6-tetramethyltetrahydro-4H-thiopyran-4-one | 22842-41-7 | C9H16OS |
| 2,2,6,6-四甲基-4-辛酰基-氧基哌啶-1-氧基 | 4-octanoyloxy-2,2,6,6-tetramethyl-piperidine-1-oxyl radical | 22491-88-9 | C17H32NO3 |
| 2,2,6,6-四甲基-4-哌啶基苯甲酸酯 | 4-benzoyloxy-2,2,6,6-tetramethylpiperidine | 26275-88-7 | C16H23NO2 |
| 2,2,6,6-四甲基-4-(二氯三嗪)氨基哌啶-1-氧基 | 4-(2,4-dichloro-1,3,5-triazine-6-yl)amino-2,2,6,6-tetramethylpiperidinyl oxide | 25105-76-4 | C12H18Cl2N5O |
| 2,2,6,6-四甲基-3,5-庚二酮酸钾 | Potassium enolates of dipivaloylmethane | 22441-14-1 | C11H19O2*K |