| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 3(5)-溴-4-甲基吡唑 | 3-bromo-4-methyl-1H-pyrazole | 5932-20-7 | C4H5BrN2 |
| 3(2H)-氯-2-甲基-3(2H)-异噻唑啉酮氯化钙络合物 | 5-Chloro-2-methyl-4-isothiazolin-3-one calcium chloride | 57373-19-0 | C4H4CaCl3NOS |
| 2lambda3-氯-2-甲基-1(5)-苯并硒唑 | 3-Chloro-2-methyl-1,2lambda(5)-benzoselenazole | 60940-25-2 | C8H7ClNSe+ |
| 2H-1,4-噁嗪-2-酮,3,5-二氯-6-(氯甲基)- | 3,5-dichloro-6-(chloromethyl)-2H-1,4-oxazin-2-one | 131882-08-1 | C5H2Cl3NO2 |
| 2H-1,3,4-苯并三氮杂卓-2-硫酮,7-氯-1,3-二氢-3,5-二甲基- | 7-Chlor-3,5-dimethyl-2-thioxo-1,2-dihydro-3H-1,3,4-benzotriazepin | 105999-04-0 | C10H10ClN3S |
| 2H-1,3,4-苯并三吖庚英-2-酮,7-氯-1,3-二氢-3-甲基-5-苯基-,腙 | 7-Chlor-2-hydrazino-3-methyl-5-phenyl-3H-1,3,4-benzotriazepin | 139366-81-7 | C15H14ClN5 |
| 2-苄基-4-氯-1H-吡唑-5-酮 | 1-benzyl-4-chloro-3-hydroxy-1H-pyrazole | 68429-95-8 | C10H9ClN2O |
| 2-苄基-3-氯-1,2.lambda〜5〜-苯并硒唑 | 2-Benzyl-3-chloro-1,2lambda(5)-benzoselenazole | 60940-55-8 | C14H11ClNSe+ |
| 2-碘�f唑 | 2-iodooxazole | 877614-97-6 | C3H2INO |
| 2-碘酰基苯磺酸 | IBS | 918473-09-3 | C6H5IO5S |
| 2-碘酰基苯甲酸 | 1-hydroxy-3H-benz[d][1,2]iodoxole-1,3-dione | 61717-82-6 | C7H5IO4 |
| 2-碘硒吩 | 2-iodoselenophene | 37686-36-5 | C4H3ISe |
| 2-碘噻唑 | 2-iodo-1,3-thiazole | 3034-54-6 | C3H2INS |
| 2-碘噻吩-3-甲腈 | 2-iodothiophene-3-carbonitrile | 18800-01-6 | C5H2INS |
| 2-碘噻吩 | 2-Iodothiophene | 3437-95-4 | C4H3IS |
| 2-碘咪唑 | 2-iodo-1H-imidazole | 3034-62-6 | C3H3IN2 |
| 2-碘呋喃 | 2-iodofuran | 54829-48-0 | C4H3IO |
| 2-碘-4-甲基噻吩 | 2-iodo-4-methylthiophene | 16488-58-7 | C5H5IS |
| 2-碘-3-辛基噻吩 | 2-iodo-3-octylthiophene | 153938-80-8 | C12H19IS |
| 2-碘-3-甲基噻吩 | 2-iodo-3-methylthiophene | 16494-40-9 | C5H5IS |
| 2-碘-3,4,5-三甲基-吡咯 | 2-iodo-3,4,5-trimethyl-pyrrole | 101012-36-6 | C7H10IN |
| 2-碘-1-甲基-吡咯 | 2-iodo-1-methylpyrrole | 34671-29-9 | C5H6IN |
| 2-碘-1-甲基-1H-咪唑 | 2-iodo-1-methyl-1H-imidazole | 37067-95-1 | C4H5IN2 |
| 2-碘-1,3,4-噻唑 | 2-iodo-1,3,4-thiadiazole | 332133-91-2 | C2HIN2S |
| 2-甲基-5-溴-2H-1,2,3-三唑-4-甲酸甲酯 | Methyl 5-Bromo-2-Methyl-2H-1,2,3-triazole-4-carboxylate | 1372711-70-0 | C5H6BrN3O2 |
| 2-甲基-4,5-二溴-2H-1,2,3-三唑 | 4,5-dibromo-2-methyl-2H-1,2,3-triazole | 28938-17-2 | C3H3Br2N3 |
| 2-环丙基-4-碘咪唑 | 2-cyclopropyl-5-iodo-1H-imidazole | 761426-65-7 | C6H7IN2 |
| 2-烯丙基-3-溴噻吩 | 2-allyl-3-bromothiophene | 33892-67-0 | C7H7BrS |
| 2-溴硒吩 | 2-bromoselenophene | 1449-68-9 | C4H3BrSe |
| 2-溴恶唑 | 2-bromooxazole | 125533-82-6 | C3H2BrNO |
| 2-溴噻唑 | 2-bromo-1,3-thiazole | 3034-53-5 | C3H2BrNS |
| 2-溴噻吩并[3,2-B]呋喃 | 2-bromothieno[3,2-b]furan | 1173058-30-4 | C6H3BrOS |
| 2-溴噻吩-3-腈 | 2-bromo-3-cyanothiophene | 56182-43-5 | C5H2BrNS |
| 2-溴噻吩-3-胺 | 2-bromothiophen-3-amine | 106944-13-2 | C4H4BrNS |
| 2-溴噻吩 | 2-bromothiophene | 1003-09-4 | C4H3BrS |
| 2-溴咪唑并[2,1-b][1,3,4]噻二唑 | 2-bromoimidazo[2,1-b][1,3,4]thiadiazole | 1137142-58-5 | C4H2BrN3S |
| 2-溴呋喃-3-甲腈 | 2-Bromofuran-3-carbonitrile | 921939-06-2 | C5H2BrNO |
| 2-溴呋喃 | 2-bromofuran | 584-12-3 | C4H3BrO |
| 2-溴吡咯 | 2-bromopyrrole | 38480-28-3 | C4H4BrN |
| 2-溴-6,7-二氢噻唑并[5,4-c]吡啶-5(4H)-羧酸叔丁酯 | tert-butyl 2-bromo-6,7-dihydrothiazolo[5,4-c]pyridine-5(4H)-carboxylate | 365996-06-1 | C11H15BrN2O2S |
| 2-溴-6,7-二氢噻唑并[4,5-c]吡啶-5(4H)-甲酸叔丁酯 | tert-butyl 2-bromo-6,7-dihydrothiazolo[4,5-c]pyridine-5(4H)-carboxylate | 1253654-37-3 | C11H15BrN2O2S |
| 2-溴-6,7-二氢-4H-吡喃o[4,3-d]噻唑 | 2-Bromo-6,7-dihydro-4H-pyrano[4,3-d]thiazole | 1093107-56-2 | C6H6BrNOS |
| 2-溴-5-苯基-1,3,4-噻二唑 | 2-bromo-5-phenyl-1,3,4-thiadiazole | 53645-95-7 | C8H5BrN2S |
| 2-溴-5-苯基-1,3,4-噁二唑 | 2-bromo-5-phenyl-1,3,4-oxadiazole | 51039-53-3 | C8H5BrN2O |
| 2-溴-5-甲基咪唑并[2,1-B][1,3,4]噻二唑 | 2-Bromo-5-methylimidazo[2,1-b][1,3,4]thiadiazole | 230637-04-4 | C5H4BrN3S |
| 2-溴-5-甲基呋喃 | 2-bromo-5-methylfuran | 123837-09-2 | C5H5BrO |
| 2-溴-5-甲基-1,3,4-噻二唑 | 2-bromo-5-methyl-1,3,4-thiadiazole | 54044-79-0 | C3H3BrN2S |
| 2-溴-5-甲基-1,3,4-噁二唑 | 2-bromo-5-methyl-1,3,4-oxadiazole | 864750-58-3 | C3H3BrN2O |
| 2-溴-5-异丙基-[1,3,4]噻二唑 | bromo-isopropyl-[1,3,4]thiadiazole | 1019111-62-6 | C5H7BrN2S |
| 2-溴-5-叔丁基-1,3,4-噻二唑 | 2-bromo-5-t-butyl-1,3,4-thiadiazole | 88370-06-3 | C6H9BrN2S |