| 1 | 920-08-1 | 4-己烯醛,2,2二甲基-,(E)- | 4-Hexenal, 2,2-dimethyl-, (E)- | C8H14O | 有机原料;烃类化合物 | |
| 2 | 920-10-5 | | Phosphonic acid, butyl-, monomethyl ester | C5H13O3P | | |
| 3 | 920-25-2 | triglycine selenate | triglycine selenate | C6H12N3O10Se | 有机化工原料 | 有机化工原料 |
| 4 | 920-34-3 | 2-溴丙烯腈 | 2-bromoacrylonitrile | C3H2BrN | 有机化工原料 | |
| 5 | 920-35-4 | 3-Fluoro-2-methylpropene | 3-Fluoro-2-methylpropene | C4H7F | | |
| 6 | 920-36-5 | 异丁基锂 | isobutyllithium solution | C4H9Li | 原料;有机锂;化工原料;材料中间体;合成中间体;有机金属试剂;有机化工原料 | |
| 7 | 920-37-6 | α-氯丙烯腈 | 2-Chloroacrylonitrile | C3H2ClN | 卤代物;标准品;其他原料;有机原料;农药中间体;其他杀虫剂;有机化工原料;杀虫剂中间体;材料中间体及助剂;硼酸类,腈类,过渡金属化合物 | 医药中间体;农药中间体 |
| 8 | 920-38-7 | 丙炔酸钠 | Propiolic Acid Sodium Salt | C3HNaO2 | | |
| 9 | 920-39-8 | 异丙基溴化镁 | Isopropylmagnesium Bromide | C3H7BrMg | 无机物;格氏试剂;医药原料;化工原料;化学试剂;合成中间体;有机金属试剂;有机化工原料 | |
| 10 | 920-42-3 | 甲酸-D2 | [2H]formic [2]acid | CD2O2 | 氘代试剂;稳定性同位素;有机化工原料;核磁共振溶剂和试剂 | |
| 11 | 920-46-7 | 2-甲基丙烯酰氯 | Methacryloyl chloride | C4H5ClO | 酰氯;酰卤;卤代物;有机砌块;有机原料;化工原料;其他原料;医药原料;有机化工原料;合成材料中间体 | 有机合成 |
| 12 | 920-49-0 | D-乳酸钠 | D-Lactic Acid Sodium Salt | C3H5NaO3 | | |
| 13 | 920-56-9 | | Methanesulfinamide, N,N-dimethyl- | C3H9NOS | | |
| 14 | 920-64-9 | | 2-Propanone, 1-chloro-1,1,3,3-tetrafluoro- | C3HClF4O | | |
| 15 | 920-66-1 | 1,1,1,3,3,3-六氟-2-丙醇 | 1,1,1,3,3,3-Hexafluoro-2-propanol | C3H2F6O | 醇;溶剂;原料;醇类;产品;微生物;中间体;原料药;氟系列;氟产品 | |
| 16 | 920-68-3 | 七甲基二硅氮烷 | N,1,1,1-tetramethyl-N-(trimethylsilyl)silylamine | C7H21NSi2 | 有机硅;硅烷试剂;化工原料;硅化合物;有机原料;化工材料;化学试剂;合成中间体;有机金属试剂;有机化工原料 | |
| 17 | 920-96-7 | | 1,1,1,2-tetrachloro-2-(1,2,2,2-tetrachloroethyldisulfanyl)ethane | C4H2Cl8S2 | | |
| 18 | 920-98-9 | | Methanaminium, N-(1-methoxyethylidene)-N-methyl-, methyl sulfate | C6H15NO5S | | |
| 19 | 920-99-0 | 2-Propenoic acid, 2-(chloroMethyl)- | 2-Propenoic acid, 2-(chloroMethyl)- | C4H5ClO2 | | |
| 20 | 920-99-3 | 2-(chloromethyl)prop-2-enoic acid | 2-(chloromethyl)prop-2-enoic acid | | | |