| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2,3,3-三氯丙烯酰氯 | 2,3,3-trichloroacryloyl chloride | 815-58-7 | C3Cl4O |
| 2,3,3-三氯-2-溴丁烷 | 2,3,3-trichloro-2-bromobutane | 85035-65-0 | C4H6BrCl3 |
| 2,3,3-三氟败脂酸 | Dimethyl-dithiomalonsaeure-diamid | 89715-18-4 | C5H10N2S2 |
| 2,3,3-三氟-N,N-二甲基丙烯酰基酰胺 | 4-Thiazolecarboxamide, thio-, 1-oxide | 89602-34-6 | C4H4N2OS2 |
| 2,3,3',4,4',5,6-七溴联苯醚 | 2,3,4,5-tetrahydro-1H-benzo[e][1,4]diazepin-8-amine | 886366-73-0 | C9H13N3 |
| 2,3,3',4,4',5,5'-七溴联苯 | 2,3,3',4,4',5,5'-Heptabromobiphenyl | 88700-06-5 | C12H3Br7 |
| 2,3'-联吡啶]-6-羧酸甲酯 | methyl 2,3'-dipyridine-6'-carboxylate | 845827-15-8 | C12H10N2O2 |
| 2,3'-二氯-2-亚硝基-苯乙酮 | 2-Chloro-1-(3-chloro-phenyl)-2-nitroso-ethanone | 89978-14-3 | C8H5Cl2NO2 |
| 2,3'-二(4-联苯基)联苯 | 2,3'-di(4-biphenylyl)biphenyl | 84226-50-6 | C36H26 |
| 2,3',4,4',5'-五溴联苯基 | phomenolactone | 83652-16-8 | C34H56O7 |
| 2,2′,2″,2′′′-(1,2-亚苯基双[(1S,3S)-四氢-5,8-二氧代-1H-[1,2,4]二氮杂磷杂环戊基[1,2-A]哒嗪-2,1,3(3H)-三基])四(N-[(1S)-1-苯乙基])苯甲酰胺 | Bis[(S,S,S)-DiazaPhos-SPE] | 851770-14-4 | C78H72N8O8P2 |
| 2,2’-联吡啶-4,4’-二丙烯酸 | 4,4'-bis(E-carboxyvinyl)-2,2'-bipyridine | 845307-48-4 | C16H12N2O4 |
| 2,2’-亚甲基双(4,6-二叔丁基苯基)磷酸酯钠 | —— | 85209-91-2 | C29H43NaO4P |
| 2,2’-二氯联苯胺 | 2,2'-dichlorobenzidine | 84-68-4 | C12H10Cl2N2 |
| 2,2’-[[2,2-二(氯甲基)-1,3-亚丙基]双氧]双(5,5-二甲基)-1,3-二氧杂-2-亚磷基环己烷-2,2’-二氧化物 | 2,2'-((2,2-Bis(chloromethyl)propane-1,3-diyl)bis(oxy))bis(5,5-dimethyl-1,3,2-dioxaphosphorinane) 2,2'-dioxide | 83044-97-7 | C15H28Cl2O8P2 |
| 2,2’-[(9,10-二氢-9,10-二氧代-1,5-蒽二基)二亚氨基]二苯甲酸 | 1,5-Bis(2-carboxyanilino)-9,10-anthracenedione | 81-78-7 | C28H18N2O6 |
| 2,2’-(1,2-乙二基)双[5-(4-氯-6-甲氧基-1,3,5-三嗪-2-基)氨基]苯磺酸钠盐与2-氨基乙烷磺酸单钠和(二羟乙基)胺的反应产物 | trisodium;2-aminoethanesulfonic acid;5-[(4-chloro-6-methoxy-1,3,5-triazin-2-yl)amino]-2-[(E)-2-[4-[(4-chloro-6-methoxy-1,3,5-triazin-2-yl)amino]-2-sulfophenyl]ethenyl]benzenesulfonic acid;2-(2-hydroxyethylamino)ethanol | 82640-05-9 | C28H36Cl2N10Na3O13S3+3 |
| 2,2`:5`,2``-三噻吩-5,5″-二硼酸 | 2,2':5,2''-terthiophene-5,5''-diboronic acid | 853685-99-1 | C12H10B2O4S3 |
| 2,2:5,2-三联噻吩-5-硼酸频那醇酯 | 2,2':5',2''-terthiophene-5-boronic acid pinacol ester | 849062-17-5 | C18H19BO2S3 |
| 2,2-联吡啶-5,5-酰氯 | 5,5'-(2,2'-bipyridine)diacid chloride | 82799-91-5 | C12H6Cl2N2O2 |
| 2,2-双[4-(3-氨基苯氧基)苯基]丙烷 | 2,2-bis[4-(3-aminophenoxy)phenyl]propane | 87880-61-3 | C27H26N2O2 |
| 2,2-双(叔丁基过氧)辛烷 | 2,2-bis (t-butyl peroxy) octane | 87816-79-3 | C16H34O4 |
| 2,2-双(三氟甲基)-4,4-二碘联苯 | 2,2'-bis(trifluoromethyl)-4,4'-diiodobiphenyl | 89803-70-3 | C14H6F6I2 |
| 2,2-双(4-碘苯基)丙烷 | 2,2-bis(4-iodophenyl)propane | 82789-74-0 | C15H14I2 |
| 2,2-双(4-甲氧基苯基)乙胺 | 2,2-bis(p-methoxyphenyl)ethylamine | 85336-83-0 | C16H19NO2 |
| 2,2-双(4-氯苯基)乙胺 | 2,2-bis(4-chlorophenyl)ethanamine | 85336-82-9 | C14H13Cl2N |
| 2,2-双(4-氟苯基)环氧乙烷 | 2,2-bis(4-fluorophenyl)oxirane | 82144-12-5 | C14H10F2O |
| 2,2-双(3-氨基-4-羟基苯基)六氟丙烷 | 2,2-bis(3-amino-4-hydroxyphenyl)hexafluoropropane | 83558-87-6 | C15H12F6N2O2 |
| 2,2-亚乙二氧基-1-庚醇 | 2,2-ethylenedioxy-1-heptanol | 82542-29-8 | C9H18O3 |
| 2,2-二苯基戊酸 | SKF 2314 | 841-32-7 | C17H18O2 |
| 2,2-二苯基四氢呋喃 | 2,2-diphenyl-tetrahydro-furan | 887-15-0 | C16H16O |
| 2,2-二苯基乙醛腙 | 2,2-diphenylethanal hydrazone | 87086-85-9 | C14H14N2 |
| 2,2-二苯基乙烯基亚磺酸 | 2,2-diphenylvinylsulfinic acid | 81423-93-0 | C14H12O2S |
| 2,2-二苯基乙烯基(S)-2-苯基丁酸酯 | 2,2-diphenylethenyl (2S)-2-phenylbutanoate | 865363-42-4 | C24H22O2 |
| 2,2-二苯基乙烯基(R)-2-苯基丙酸酯 | 2,2-diphenylvinyl (R)-2-phenylpropanoate | 865363-52-6 | C23H20O2 |
| 2,2-二苯基-2-乙氧基乙基溴 | 2,2-diphenyl-2-ethoxyethyl bromide | 87273-89-0 | C16H17BrO |
| 2,2-二苯基-1-硫杂-3-氮杂-2-硅杂环戊烷 | 1-Thia-3-aza-2-silacyclopentane, 2,2-diphenyl- | 84260-35-5 | C14H15NSSi |
| 2,2-二羟基-3,3,3-三氯丙酸 | 2,2-dimethyl-1-(5-pyrimidinyl)propanol | 83621-30-1 | C9H14N2O |
| 2,2-二碘-4-苯基-丁酸 | 2,2-diiodo-4-phenyl-butyric acid | 861777-36-8 | C10H10I2O2 |
| 2,2-二硝基金刚烷 | 2,2-dinitroadamantane | 88381-75-3 | C10H14N2O4 |
| 2,2-二甲氧基乙酰胺 | 2,2-dimethoxyacetamide | 83071-00-5 | C4H9NO3 |
| 2,2-二甲氧基乙基-2-苯乙酰胺 | Benzylpenilloaldehyd-dimethylacetal | 89314-87-4 | C12H17NO3 |
| 2,2-二甲氧基丙酸 | 2,2-dimethoxypropanoic acid | 85515-87-3 | C5H10O4 |
| 2,2-二甲氧基丙烷-1,3-二醇,甲磺酸 | 2,2-Dimethoxypropane-1,3-diol;methanesulfonic acid | 848470-41-7 | C7H20O10S2 |
| 2,2-二甲氧基-3-甲基-1-氧杂螺[3.5]壬烷 | 2,2-Dimethoxy-3-methyl-1-oxa-spiro[3.5]nonane | 88624-58-2 | C11H20O3 |
| 2,2-二甲基苯并二氢吡喃-8-羧酸 | 3,4-dihydro-2,2-dimethyl-8-carboxy-2H-1-benzopyran | 82553-56-8 | C12H14O3 |
| 2,2-二甲基戊-4-烯酸乙酯 | 2,2-dimethylpent-4-enoic acid ethyl ester | 86549-27-1 | C9H16O2 |
| 2,2-二甲基戊-4-炔酸 | 2,2-dimethylpent-4-ynoic acid | 86101-48-6 | C7H10O2 |
| 2,2-二甲基己酸 | 2,2-dimethylhexanoic acid | 813-72-9 | C8H16O2 |
| 2,2-二甲基己-5-烯腈 | 2,2-dimethyl-5-hexenenitrile | 84173-95-5 | C8H13N |