| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2-氟(2-噻吩基)乙酸乙酯 | α-fluoro-2-thiopheneacetic acid ethylester | 94744-60-2 | C8H9FO2S |
| 2-氘代-3-甲基噻吩 | 2-Deutero-3-methylthiophen | 10382-12-4 | C5H6S |
| 2-正辛基噻吩 | 2-octylthiophene | 880-36-4 | C12H20S |
| 2-正戊基噻吩 | 2-pentyl-thiophene | 4861-58-9 | C9H14S |
| 2-正戊基呋喃 | 2-pentylfuran | 3777-69-3 | C9H14O |
| 2-正己基噻吩 | 2-hexylthiophene | 18794-77-9 | C10H16S |
| 2-正吗啉丙烯酸乙酯 | N-2-(Acryloyloxyethyl)morpholine | 19727-38-9 | C9H15NO3 |
| 2-正十二基呋喃 | 2-dodecylfuran | 75308-12-2 | C16H28O |
| 2-正丙胺基-5-吡啶硼酸酯 | N-propyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-amine | 1313760-65-4 | C14H23BN2O2 |
| 2-正丙氧基吡啶-3-甲醛 | 2-propoxynicotinaldehyde | 885278-12-6 | C9H11NO2 |
| 2-正丙基噻唑 | 2-(n-propyl)-thiazole | 17626-75-4 | C6H9NS |
| 2-正丙基呋喃 | 2-propylfuran | 4229-91-8 | C7H10O |
| 2-正丙基-4-甲基-6-羧基苯并咪唑 | 4-methyl-2-n-propyl-1H-benzimidazole-6-carboxylic acid | 152628-03-0 | C12H14N2O2 |
| 2-正丙基-4-甲基-6-(1’-甲基苯并咪唑-2-基)苯并咪唑 | 2-n-propyl-4-methyl-6-(1-methylbenzimidazol-2-yl)benzimidazole | 152628-02-9 | C19H20N4 |
| 2-正丁氧基-4,6-二氯-1,3,5-三嗪 | 2-butoxy-4,6-dichloro-1,3,5-triazine | 13838-32-9 | C7H9Cl2N3O |
| 2-正丁基苯并呋喃-3-甲醛 | 2-n-butylbenzofuran-3-carboxaldehyde | 251479-20-6 | C13H14O2 |
| 2-正丁基噻吩 | 2-butylthiophene | 1455-20-5 | C8H12S |
| 2-正丁基呋喃 | 2-Butylfuran | 4466-24-4 | C8H12O |
| 2-正丁基-5-苯基噻吩 | 2-n-butyl-5-phenylthiophene | 1005758-97-3 | C14H16S |
| 2-正丁基-5-甲基硫代苯 | 2-n-butyl-5-methyl thiophene | 111510-96-4 | C9H14S |
| 2-正丁基-5-甲基吡啶 | 2-n-butyl-5-methylpyridine | 27012-26-6 | C10H15N |
| 2-正丁基-5-乙基噻吩 | 2-butyl-5-ethyl-thiophene | 54411-06-2 | C10H16S |
| 2-正丁基-4-硝基苯并咪唑 | 2-n-butyl-4-nitrobenzimidazole | 101236-93-5 | C11H13N3O2 |
| 2-正丁基-4-甲基-1,2-二氢喹唑啉 | 2-n-butyl-4-methyl-1,2-dihydroquinazoline | 1044743-01-2 | C13H18N2 |
| 2-正丁基-4-氧代-1,2,3,4-四氢吡啶-1-羧酸乙酯 | ethyl 2-n-butyl-4-oxo-1,2,3,4-tetrahydropyridine-1-carboxylate | 105875-31-8 | C12H19NO3 |
| 2-正丁基-4,5-二羟甲基咪唑 | 2-n-butyl-4,5-di-(hydroxymethyl)-1H-imidazole | 136317-69-6 | C9H16N2O2 |
| 2-正丁基-2-苯基-3-(1H-咪唑-1-基)丙腈 | Fenapanil | 61019-78-1 | C16H19N3 |
| 2-正-己基呋喃 | 2-hexylfuran | 3777-70-6 | C10H16O |
| 2-新戊基噻吩 | 2-neopentyl thiophene | 4891-29-6 | C9H14S |
| 2-戊酰基-3-氯苯并(b)噻吩 | 2-pentanoyl-3-chlorobenzo<b>thiophene | 89969-70-0 | C13H13ClOS |
| 2-戊酮,3-羟基-3-(羟甲基)- | (4R)-2,4-diisopropyl-4,5-dihydrooxazole | 189040-53-7 | C9H17NO |
| 2-戊烷-3-基-1,3-苯并恶唑 | 2-(1-ethylpropyl)-2-benzoxazole | 73713-91-4 | C12H15NO |
| 2-戊烷-3-基-1,2-噻唑烷1,1-二氧化物 | Isothiazolidine, 2-(3-pentyl)-, 1,1-dioxide | 73825-55-5 | C8H17NO2S |
| 2-戊烯酸,5-(1,3-二氢-1,3-二羰基-2H-异吲哚-2-基)-4-羰基- | 5-Phthalimido-pent-2-en-4-on-saeure | 16493-29-1 | C13H9NO5 |
| 2-戊烯酸,4-(1,3-二硫烷-2-基)-4-甲基-,1,1-二甲基乙基酯,(E)- | t-butyl (E)-4-(1,3-dithian-2-yl)-4-methylpent-2-enoate | 139745-77-0 | C14H24O2S2 |
| 2-戊烯二腈,3-乙基-2,4-二硝基-,加合吡啶(1:1) | Pyridinium-1,3-dicyan-2-ethyl-1,3-dinitro-2-propen-1-id | 138042-22-5 | C5H5N*C7H5N4O4*H |
| 2-戊烯-1-醇,5-[(1S,5S,6R)-2,6-二甲基二环[3.1.1]庚-2-烯-6-基]-2-甲基-,(2Z)- | 2-(2-Ethoxy-2-oxoethyl)-1-methyl-1H-pyrrole-3-carboxylic acid | 94133-60-5 | C10H13NO4 |
| 2-戊氧基-喹啉-4-羧酸 | 2-pentyloxy-quinoline-4-carboxylic acid | 10222-65-8 | C15H17NO3 |
| 2-戊基苯并恶唑 | 2-pentylbenzoxazole | 6996-50-5 | C12H15NO |
| 2-戊基苯并三唑 | 2-pentyl-2H-benzotriazole | 69218-27-5 | C11H15N3 |
| 2-戊基硫基-1,3-苯并噻唑-6-胺 | 6-Amino-2-n-pentylthiobenzothiazole | 73844-29-8 | C12H16N2S2 |
| 2-戊基巯基-1,3-苯并噻唑 | 2-Pentylsulfanyl-benzothiazole | 73713-86-7 | C12H15NS2 |
| 2-戊基噻唑烷 | 2-pentylthiazolidine | 41204-65-3 | C8H17NS |
| 2-戊基噻吩-5-羧酸 | 5-Pentyl-2-thiophencarbonsaeure | 63068-75-7 | C10H14O2S |
| 2-戊基喹喔啉 | 2-pentylquinoxaline | 1022165-74-7 | C13H16N2 |
| 2-戊基喹啉 | 2-pentylquinoline | 93005-16-4 | C14H17N |
| 2-戊基吡啶 | 2-pentylpyridine | 2294-76-0 | C10H15N |
| 2-戊基-四氢-呋喃 | 2-pentyl-tetrahydro-furan | 3208-31-9 | C9H18O |
| 2-戊基-喹啉-4-羧酸 | 2-pentyl-quinoline-4-carboxylic acid | 750642-87-6 | C15H17NO2 |
| 2-戊基-哌嗪 | 2-Pentyl-piperazin | 6303-79-3 | C9H20N2 |