| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2,2’-硫代双乙醇和环氧乙烷的聚合物 | 2-(2-Hydroxyethylsulfanyl)ethanol;oxirane | 72231-01-7 | C6H14O3S |
| 2,2’-亚甲基双(4-(1,1-二甲基乙基)苯酚 | bis(5-tert-butyl-2-hydroxyphenyl)methane | 799-13-3 | C21H28O2 |
| 2,2’-二碘-9,9’-螺二芴 | 2,2'-diiodo-9,9'-spirobifluorene | 790674-48-5 | C25H14I2 |
| 2,2’-二甲基-4,4’-联吡啶 | 2,2'-dimethyl-4,4'-bipyridine | 712-61-8 | C12H12N2 |
| 2,2’-[[3-甲基-4-[(6-硝基-2-苯并噻唑基)偶氮]苯基]亚氨基]双乙醇双乙酸酯 | 2,2'-[[3-Methyl-4-[(6-nitrobenzothiazol-2-YL)azo]phenyl]imino]bisethyl diacetate | 70660-53-6 | C22H23N5O6S |
| 2,2’-[(1,4-二氧代-2-丁烯基-1,4-二基)二[亚氨基(2-甲基-4,1-苯亚基)偶氮]]二[5-[(4-磺苯基)偶氮]]苯磺酸四钠盐 | Benzenesulfonic acid, 2,2'-((1,4-dioxo-2-butene-1,4-diyl)bis(imino(2-methyl-4,1-phenylene)azo))bis(5-((4-sulfophenyl)azo)-, tetrasodium salt | 72252-60-9 | C42H30N10Na4O14S4 |
| 2,2’-(偶氮二对亚苯基)双(6-甲基苯并噻唑磺酸)二钠 | 2,2'-(Azodi-p-phenylene)bis6-methylbenzothiazolesulphonate (sodium salt) | 71033-21-1 | C28H18N4Na2O6S4 |
| 2,2’-(4-氨基苯基亚氨基)二乙醇 | N,N-bis(2-hydroxyethyl)-4-aminoaniline | 7575-35-1 | C10H16N2O2 |
| 2,2’-(3,5,5-三甲基亚己基)双[4,6-二甲基苯酚] | 1,1-bis(2-hydroxy-3,5-dimethylphenyl)-3,5,5-trimethylhexane | 7292-14-0 | C25H36O2 |
| 2,2’-(1,2-亚乙基)双[5-[[4-(3-羟基丙氧基)苯基]偶氮-苯磺酸二钠盐 | Benzenesulfonic acid, 2,2'-(1,2-ethenediyl)bis(5-(2-(4-(3-hydroxypropoxy)phenyl)diazenyl)-, sodium salt (1:2) | 73507-48-9 | C32H30N4Na2O10S2 |
| 2,2’,4’-三羟基-4-甲氧基二苯甲酮 | 2,2',4'-trihydroxy-4-methoxybenzophenone | 7392-62-3 | C14H12O5 |
| 2,2’,4,4’-四硝基二苯甲酮 | 2,2',4,4'–tetranitrodibenzophenone | 71535-97-2 | C13H6N4O9 |
| 2,2’,3,6,6’-戊氯联苯 | 2,2',3,6,6'-Pentachlorobiphenyl | 73575-54-9 | C12H5Cl5 |
| 2,2’,3,5,6-戊氯联苯 | 2,2',3,5,6-pentachlorobiphenyl | 73575-56-1 | C12H5Cl5 |
| 2,2-双[(3-硝基-4-羟基)苯基]-六氟丙烷BNHPFP | 2,2-bis(3-nitro-4-hydroxyphenyl)hexafluoropropane | 73340-33-7 | C15H8F6N2O6 |
| 2,2-双(对氯苯基)-1,1-二氯乙烷 | 1,1-Dichloro-2,2-bis(p-chlorophenyl)ethane | 72-54-8 | C14H10Cl4 |
| 2,2-双(4-氯苯基)环氧乙烷 | 1.1-bis(p-chlorophenyl) ethylene oxide | 71339-08-7 | C14H10Cl2O |
| 2,2-双(2,4-二乙氧基苯基)丙烷 | 2,2-Bis-(2,4-diaethoxyphenyl)-propan | 72977-49-2 | C23H32O4 |
| 2,2-二苯基乙烷磺酰氯 | 2,2-diphenylethanesulfonyl chloride | 71351-01-4 | C14H13ClO2S |
| 2,2-二苯基丙烷 | 2,2-diphenylpropane | 778-22-3 | C15H16 |
| 2,2-二苯基-环丙基甲酸 | 2,2-diphenyl-cyclopropanecarboxylic acid | 7150-12-1 | C16H14O2 |
| 2,2-二苯基-4-哌啶-1-基丁酰胺 | Fenpipramide | 77-01-0 | C21H26N2O |
| 2,2-二苯基-4-亚甲基四氢呋喃 | 2,2-diphenyl-4-methylenetetrahydrofuran | 77862-49-8 | C17H16O |
| 2,2-二苯基-4'-硝基乙酰苯胺 | N-(4-nitrophenyl)-2,2-di-phenylacetamide | 70298-77-0 | C20H16N2O3 |
| 2,2-二碘-1-苯基乙酮 | 2,5-dibromo-2,5-dimethylhexane-3,4-dione | 74966-57-7 | C8H12Br2O2 |
| 2,2-二碘-1-苯基乙烷-1-酮 | 2,2-diiodo-1-phenylethanone | 74966-68-0 | C8H6I2O |
| 2,2-二硝基-4,4-二叔丁基联苯 | 4,4′-di-tert-butyl-2,2′-dinitro-1,1′-biphenyl | 70728-96-0 | C20H24N2O4 |
| 2,2-二甲硫基丁酸 | 2,2-dimethylbutanethioic S-acid | 75678-47-6 | C6H12OS |
| 2,2-二甲氧基乙酸 | 2,2-dimethoxyacetic acid | 73569-40-1 | C4H8O4 |
| 2,2-二甲氧基乙基氨基甲酸乙酯 | ethyl (2,2-dimethoxyethyl)carbamate | 71545-60-3 | C7H15NO4 |
| 2,2-二甲氧基丙烷 | 2,2-dimethoxy-propane | 77-76-9 | C5H12O2 |
| 2,2-二甲氧基-4,4-二甲基戊烷 | 2,2-dimethoxy-4,4-dimethylpentane | 72409-07-5 | C9H20O2 |
| 2,2-二甲氧基-3-甲基戊烷 | 2,2-dimethoxy-3-methylpentane | 72409-06-4 | C8H18O2 |
| 2,2-二甲氧基-3,4-二甲基-3,4-二氢吡喃 | 2,2-Dimethoxy-3,4-dimethyl-3,4-dihydro-2H-pyran | 77998-71-1 | C9H16O3 |
| 2,2-二甲氧基-2-(对甲苯基)-乙醇 | 2,2-Dimethoxy-2-(p-tolyl)-ethanol | 78812-67-6 | C11H16O3 |
| 2,2-二甲氧基-2-(4-硝基苯基)乙烷-1-醇 | 2,2-Dimethoxy-2-(4-nitrophenyl)ethanol | 78812-73-4 | C10H13NO5 |
| 2,2-二甲氧基-1-苯并呋喃-3-酮 | 2,2-Dimethoxy-3(2H)-benzofuranon | 75335-04-5 | C10H10O4 |
| 2,2-二甲氧基-1-苯基-1-丙醇 | 2,2-dimethoxy-1-phenyl-1-propanol | 73611-98-0 | C11H16O3 |
| 2,2-二甲氧基-1-甲基哌啶 | 1-Methyl-2,2-dimethoxypiperidine | 75256-21-2 | C8H17NO2 |
| 2,2-二甲氧基-1,2-二苯基乙基乙酸酯 | cis-4-(2-Acetoxyethyl)-2.3.3-trimethyl-cyclopentanon | 70051-25-1 | C12H20O3 |
| 2,2-二甲基赤霉素A4 | 2,2-Dimethylgibberellin A4 | 79035-06-6 | C21H28O5 |
| 2,2-二甲基苯并二氢吡喃-4-醇 | 2,2-dimethylchroman-4-ol | 71649-83-7 | C11H14O2 |
| 2,2-二甲基环丙烯羧酸 | 2,2-dimethylcyclopropane-1-carboxylic acid | 75885-59-5 | C6H10O2 |
| 2,2-二甲基戊二酸二乙基酯 | diethyl α,α-dimethylglutarate | 78092-07-6 | C11H20O4 |
| 2,2-二甲基四氢-2H-噻喃-4-甲酰氯 | 2,2-Dimethylthiane-4-carbonyl chloride | 74376-78-6 | C8H13ClOS |
| 2,2-二甲基二环[1.1.0]丁烷 | 2,2-dimethylbicyclo<1.1.0>butane | 72213-00-4 | C6H10 |
| 2,2-二甲基丙基次基膦 | 2,2-dimethylpropylidynephosphine | 78129-68-7 | C5H9P |
| 2,2-二甲基丙基(二苯基)膦 | Neopentyl-diphenyl-phosphin | 7660-85-7 | C17H21P |
| 2,2-二甲基丙二腈 | 2,2-dimethylmalononitrile | 7321-55-3 | C5H6N2 |
| 2,2-二甲基丁烷 | 2,2-Dimethylbutane | 75-83-2 | C6H14 |