| CAS编号 | 中文名 | 英文名 | 分子式 | 分子量 | 熔点 | 沸点 |
| 123-19-3 | 乳酮 | Di-n-propyl ketone | C7H14O | 114.18 | -33-146℃ | 145℃ |
| 123-20-6 | 乙烯基丁酸酯 | vinyl butyrate,inhibited | C6H10O2 | 114.14 | | 115℃ |
| 123-23-9 | | succinic acid peroxide | C8H10O8 | 234.16 | | |
| 123-24-0 | | 3,9-diethyltridecan-6-ol | C17H36O | 256.47 | | |
| 123-25-1 | 丁二酸二乙酯 | Diethyl succinate | C8H14O4 | 174.19 | -20-218℃ | 217℃ |
| 123-26-2 | N,N'-1,2-亚乙基二(12-羟基-十八烷酰胺) | N,N'-1,2-ethanediylbis[12-hydroxy-Octadecanamide | C38H76N2O4 | | | |
| 123-28-4 | 3,3'-硫代二丙酸二月桂酯 | Dilauryl 3,3'-thiodipropionate | C30H58O4S | 514.84 | 40-42℃ | |
| 123-29-5 | 壬酸乙基酯 | Ethyl-n-nonanoate | C11H22O2 | 186.29 | | 227-229℃ |
| 123-30-8 | 4-氨荃苯酚 | 4-Aminophenol | C6H7NO | 109.13 | 188℃ | 284℃ |
| 123-31-9 | 孔奴尼 | Hydroquinone | C6H6O2 | 110.11 | 172-175℃ | 285-287℃ |
| 123-32-0 | 2,5-二甲基-1,4-二嗪 | 2,5-dimethyl pyrazine | C6H8N2 | 108.14 | | 155℃ |
| 123-33-1 | 抑芽丹 | 3,6-Pyridazinedione,1,2-dihydro- | C4H4N2O2 | 112.09 | 306-308℃ | |
| 123-34-2 | α-烯丙基甘油醚 | 1-(prop-2-enyloxy)-propane-2,3-diol | C6H12O3 | 132.16 | -100℃ | 100℃(2.6 |
| 123-35-3 | 香叶烯 | β-myrcene | C10H16 | 136.23 | | 165℃ |
| 123-36-4 | | 9,10-epoxy-stearic aci allyl ester | | | | |
| 123-38-6 | 丙醛 | propional | C3H6O | 58.08 | -81-49℃ | 46-50℃ |
| 123-39-7 | N-甲酰基甲胺 | N-Methylformamide | C2H5NO | 59.07 | -3.2-4℃ | 199-201℃ |
| 123-41-1 | 胆汁碱 | -Hydroxyethyltrimethylammonium hydroxide | C5H15NO2 | 121.18 | | |
| 123-42-2 | 甲基戊酮醇 | 4-Hydroxy-4-methyl-2-pentanone | C6H12O2 | 116.16 | -42.8℃ | 166℃ |
| 123-43-3 | | sulfo-acetic aci | | | | |
| 123-44-4 | | 2,2,4-Trimethyl-1-pentanol | C8H18O | 130.23 | | |
| 123-46-6 | 氯化三甲基铵乙酰肼 | N,N,N-Trimethylacety hydrazinium chloride | C5H14ClN3O | 167.65 | 188-192℃ | |
| 123-47-7 | 普鲁碘胺 | prolonium iodide | C9H24I2N2O | 176.30 | | |
| 123-48-8 | | 2,2,4,6,6-pentamethyl-3-heptene | | | | |
| 123-51-3 | 3-异丁原醇 | Isopentylalcohol | C5H12O | 88.15 | -117-117℃ | 130℃ |
| 123-54-6 | 二乙基甲烷 | 2,4-Diketopentane | C5H8O2 | 100.12 | -23℃ | 133-135℃ |
| 123-56-8 | 琥珀酸二酰亚胺 | Succinimide | C4H5NO2 | 99.09 | 121-126℃ | 285-290℃ |
| 123-57-9 | | 3,5-dimethyl-morpholine | | | | |
| 123-59-1 | | 1-ethoxy-1,3,3-trimethoxypropane | | | | |
| 123-61-5 | | benzene,1,3,-diisocyanato- | C8H4N2O2 | 160.13 | 46-50℃ | 121℃(25 |
| 123-62-6 | 初油酸酐 | propionic | C6H10O3 | 130.14 | -42-168℃ | 167-170℃ |
| 123-63-7 | 仲(乙)醛 | 2,4,6-trimethyl-1,3,5-trioxan | C6H12O3 | 132.16 | 12-110℃ | 124℃ |
| 123-66-0 | 正己酸乙酯 | Hexanoic acid,ethyl ester | C8H16O2 | 144.21 | | 168-168℃ |
| 123-67-1 | | 10,14-tetraazapentadecane, 6,10-dimethyl-6 | | | | |
| 123-68-2 | 凤梨醛 | allyle | C9H16O2 | 156.22 | | 185℃ |
| 123-69-3 | (Z)-氧代环十七碳-8-烯-2-酮 | Oxacycloheptadec-8-en-2-one,(Z)- | C16H28O2 | | | |
| 123-70-6 | | n,n'-dimethyl-n-[3-(methylamino)propyl]-3-propanediamine | | | | |
| 123-72-8 | 铬醛 | Butyraldaehyde | C4H8O | 72.11 | -96-76℃ | 75℃ |
| 123-73-9 | 丁烯醛(反式) | Crotonaldehyde,predominantly trans | C4H6O | 70.09 | -74-104℃ | 101-103℃ |
| 123-75-1 | 四氢化吡咯 | tetramethyleneimine | C4H9N | 71.12 | -63-89℃ | 86-88℃ |
| 123-76-2 | 左旋酸 | 4-Keto-n-valeric acid | C5H8O3 | 116.12 | 33-35℃ | 245-246℃ |
| 123-77-3 | 偶氮双甲酰胺 | Diazenedicarboxamide | C2H4N4O2 | 116.08 | 225-226℃ | |
| 123-78-4 | | sphingosine | C18H37NO2 | 299.49 | 81-82℃ | |
| 123-79-5 | 己二酸二正辛酯 | adimoll do | C22H42O4 | 370.57 | | |
| 123-80-8 | | ethylene glycol dipropionate | C8H14O4 | 174.19 | | |
| 123-81-9 | 二(巯基乙酸)乙二醇酯 | Acetic acid, mercapto-, 1,2-ethanediyl ester | C6H10O4S2 | 210.26 | | 137-139℃ |
| 123-82-0 | (+/-)-2-氨基庚烷 | (n)-2-Aminoheptane | C7H17N | 115.22 | | 142-144℃ |
| 123-83-1 | | n'-ethyl-n,n-dimethyl-2-ethanediamine | C6H16N2 | 116.20 | | 134-135℃ |
| 123-84-2 | | 1-[(2-aminoethyl)amino]-2-propano | | | | |
| 123-85-3 | | 2-(2-hydroxyethoxy)-acetamid | | | | |
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