| CAS编号 | 中文名 | 英文名 | 分子式 | 分子量 | 熔点 | 沸点 |
| 623-04-1 | 对氨基苄醇 | 4-aminobenzyl alcohol | C7H9NO | 123.15 | 60-63℃ | |
| 623-05-2 | 对羟基苯甲酸 | 4-hydroxybenzyl alcohol | C7H8O2 | 124.14 | 110-112℃ | |
| 623-07-4 | | chloro(p-hydroxyphenyl)-mercur | C6H5ClHgO | 329.14 | | |
| 623-08-5 | | n,4-dimethyl-benzenamin | C8H11N | 121.18 | | |
| 623-09-6 | | 4-amino-n-methylaniline | | | | |
| 623-10-9 | | n-(p-tolyl)-hydroxylamin | | | | |
| 623-11-0 | | p-nitroso-toluen | C7H7NO | 121.14 | | |
| 623-12-1 | 1-氯-4-甲氧基苯 | 4-Chloroanisol | C7H7ClO | 142.58 | -18-200℃ | 198-202℃ |
| 623-13-2 | 对甲苯磺酸甲酯 | 1-methyl-4-(methylthio)-benzen | C8H10S | 138.23 | | 52-54℃(1 |
| 623-15-4 | | 2-furfurylideneacetone | C8H8O2 | 136.15 | 33-35℃ | |
| 623-16-5 | | 2-furanacrylamide | C7H7NO2 | 137.13 | | |
| 623-17-6 | 乙酸-2-呋喃甲醇酯 | 2-Furanmethanol, acetate | C7H8O3 | 140.14 | | 175-177℃ |
| 623-18-7 | | 3-(2-furanyl)-2-propenoic aci methyl ester | | | | |
| 623-19-8 | | 2-furanmethanol, propanoate | C8H10O3 | 154.16 | | |
| 623-20-1 | | 3-(2-furanyl)-2-propenoic aci ethyl ester | C9H10O3 | 166.17 | | |
| 623-21-2 | | butanoic acid, 2-furanylmethyl ester | C9H12O3 | 168.19 | | |
| 623-22-3 | 3-(2-呋喃基)-2-丙烯酸丙酯 | 2-Propenoic acid, 3-(2-furanyl)-, propyl ester | C10H12O3 | | | |
| 623-24-5 | 对-二溴甲苯 | 1,4-bis(bromomethyl)-benzen | C8H8Br2 | 263.96 | | |
| 623-25-6 | 对二氯苄 | alpha,alpha'-dichloro-p-xylen | C8H8Cl2 | 175.06 | | |
| 623-26-7 | 1,4-二氰基苯 | 1,4-benzendikarbonitril | C8H4N2 | 128.13 | 223-227℃ | |
| 623-27-8 | 1,4-苯二甲醛 | 1,4-Benzenedicarboxaldehyde | C8H6O2 | 134.13 | 114-116℃ | 245-248℃ |
| 623-30-3 | 3-(2-呋喃)丙烯醇 | 2-furanacrolein | C7H6O2 | 122.12 | 49-52℃ | |
| 623-31-4 | | 3-(2-furyl)acrolein oxime | | | | |
| 623-32-5 | | ethyl ester, (S)-2-cyclopentene-1-tridecanoic aci | C20H36O2 | 308.50 | | |
| 623-33-6 | 甘氨酸乙酯盐酸盐 | Glycine, ethyl ester, hydrochloride | C4H10ClNO2 | 139.58 | | |
| 623-34-7 | | 1,4-dichloro-2-methyl-butane | C5H10Cl2 | 141.04 | | |
| 623-36-9 | 2-甲基-2-戊烯醛 | 2-methyl-2-Pentenal | C6H10O | 98.14 | | 134-136℃ |
| 623-37-0 | 3-己醇 | 3-Hexanol | C6H14O | 102.18 | | 134.4-135. |
| 623-39-2 | 3-甲氧基-1,2-丙二醇 | 3-methoxy-2-propanediol | C4H10O3 | 106.12 | | 133℃(35 |
| 623-40-5 | | pentan-2-one oxime | C5H11NO | 101.15 | | |
| 623-42-7 | 丁酸甲酯 | Butanoic acid, methyl ester | C5H10O2 | 102.13 | | 102℃ |
| 623-43-8 | | trans-but-2-enoic acid methyl ester | C5H8O2 | 100.12 | | |
| 623-46-1 | 1,2-二氯乙氧基乙烷 | 1,2-dichloro-1-ethoxy-ethan | C4H8Cl2O | 143.01 | | 140℃ |
| 623-47-2 | 乙炔基羧酸乙酯 | Ethyl acetylenecarboxylate | C5H6O2 | 98.10 | 9-120℃ | 120℃ |
| 623-48-3 | 碘乙酸乙酯 | iodo-acetic aci ethyl ester | C4H7IO2 | 214.00 | | 179-180℃ |
| 623-49-4 | 氰基甲酸乙酯 | carbonocyanidic acid, ethyl ester | C4H5NO2 | 99.09 | | 115-116℃ |
| 623-50-7 | 乙基乙二醇酯 | glycolic acid, ethyl ester | C4H8O3 | 104.10 | | 54℃(11 t |
| 623-51-8 | 巯基乙酸乙酯 | mercapto-acetic aci ethyl ester | C4H8O2S | 120.17 | | 54℃(12 t |
| 623-53-0 | 羧酸乙基甲酯 | Carbonic acid, ethyl methyl ester | C4H8O3 | 104.10 | | |
| 623-55-2 | | 5-methylhexan-3-ol | C7H16O | 116.20 | | |
| 623-56-3 | | 5-methylhexan-3-one | C7H14O | 114.18 | | |
| 623-57-4 | 3-(二甲氨基)-1,2-丙二醇 | 3-(dimethylamino)-2-propanediol | C5H13NO2 | 119.16 | | |
| 623-59-6 | | 1-acetyl-3-methyl-ure | | | | |
| 623-61-0 | | hydroxy-acetic acid isopropyl ester | C5H10O3 | 118.13 | | |
| 623-65-4 | | hexadecanoic acid, anhydride | C32H62O3 | 494.83 | 61-64℃ | |
| 623-66-5 | | caprylic anhydride (c8:0) | C16H30O3 | 270.41 | | |
| 623-68-7 | 巴豆酸酐 | 2-Butenoic acid, anhydride | C8H10O3 | 154.16 | | |
| 623-69-8 | | 1,3-dimethoxy-2-propano | C5H12O3 | 120.15 | | |
| 623-70-1 | 巴豆酸乙酯 | ethyl ester, (e)-crotonic aci | C6H10O2 | 114.14 | | 142-143℃ |
| 623-71-2 | 乙基-3-氯丙酸酯 | Propanoic acid, 3-chloro-, ethyl ester | C5H9ClO2 | 136.58 | | 162-163℃ |
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