| CAS编号 | 中文名 | 英文名 | 分子式 | 分子量 | 熔点 | 沸点 |
| 42122-09-8 | | 3-(4-chlorophenyl)propiolamide | | | | |
| 42122-11-2 | | p-chlorophenyl 4-methylpiperazin-1-ylethynyl ketone | | | | |
| 42122-27-0 | 3-(4-溴苯基)丙炔酸甲酯 | methyl 3-(4-bromophenyl)propiolate | C10H7BrO2 | 239.07 | | |
| 42122-41-8 | | 1-pyrrolidino-2-propanol | | | | |
| 42122-44-1 | | methyl 3-(4-fluorophenyl)prop-2-ynoate | C10H7FO2 | 178.1598 | | |
| 42122-73-6 | | diethyl 5-aminoisophthalate | C12H15NO4 | 237.2518 | | |
| 42122-75-8 | 5-氨基-2-氯苯甲酸甲酯 | methyl 5-amino-2-chlorobenzoate | C8H8ClNO2 | 185.61 | 68-70 °C | 319.7 °C at 760 mmHg |
| 42123-27-3 | 去氢鬼臼毒素 | tetradehydropodophyllotoxin | C22H18O8 | 410.37 | | |
| 42123-33-1 | 3-羟基-2-硝基苯甲醛 | 3-hydroxy-2-nitrobenzaldehyde | C7H5NO4 | 167.1189 | | |
| 42125-10-0 | (Z)-2-戊烯醇乙酸酯 | 2-Penten-1-ol,acetate,(Z)- | C7H12O2 | | | |
| 42125-46-2 | 氯甲酸-4-叔丁基环己酯 | 4-butylcyclohexylchloroformate | C11H19ClO2 | 218.72 | | |
| 4213-30-3 | | malononitrile, p-(bis(2-chloroethyl)amino)benzylidene | | | | |
| 4213-31-4 | | 3-(p-(bis(2-chloroethyl)amino)phenyl)-pyruvic aci | | | | |
| 4213-32-5 | | 3-(p-(bis(2-chloroethyl)amino)phenyl)-, hydrochloride, d-alanin | | | | |
| 4213-34-7 | | 3-(m-(bis(2-chloroethyl)amino)phenyl)-, hydrochloride, dl-alanin | | | | |
| 4213-40-5 | | 2-(4-bis(2-chloroethyl)amino-2-methyl)phenylazo-benzoic aci | | | | |
| 4213-41-6 | | n,n-bis(2-chloroethyl)-2,3-dimethoxyaniline | | | | |
| 4213-44-9 | | 4-((4-(bis(2-chloroethyl)amino)-1-methylbutyl)amino)-7-chloro-quinolin dihy | | | | |
| 4213-45-0 | | 9-(4-bis(2-chloroethyl)amino-1-methylbutylamino)-6-chloro-2-methoxy-acridin | C23H28Cl3N3O.2HCl | 541.77 | 150 °C | |
| 4213-51-8 | | n-(3-bromopropionamidomethyl)-acrylamid | | | | |
| 42131-25-9 | 异壬酸异壬酯 | isononyl isononanoate | C18H36O2 | 284.5 | | |
| 42131-27-1 | 异壬酸异十三烷酯 | Isononanoic acid, isotridecyl ester | C22H44O2 | | | |
| 42131-28-2 | | isostearyl lactate | | | | |
| 42131-33-9 | 1,2,4-triazol-5-one,100 μg/ml in methanol | | | | | |
| 42131-42-0 | | alpha-(1-oxooctyl)- omega -hydroxy-poly(oxy-2-ethanediyl) | | | | |
| 42131-85-1 | | 2-chloro-pent-1-ene | C5H9Cl | 104.58 | | |
| 42131-89-5 | | 2,2-dichloro-hexane | C6H12Cl2 | 155.06 | | |
| 42132-09-2 | | 3-anilino-4-ethoxycyclobut-3-ene-1,2-dione | C12H11NO3 | 217.2206 | | 359.6 °C at 760 mmHg |
| 42133-45-9 | | 1,3-isobenzofurandione, polymer with 2,2-dimethyl-1,3-propanediol, 1,2-ethanedi | | | | |
| 42133-47-1 | | hexanedioic acid, polymer with 2,2-dimethyl-1,3-propanediol, 2,5-furandione and | | | | |
| 42133-48-2 | | 1,3-benzenedicarboxylic acid, polymer with 2,5-furandione, 1,6-hexanediol and 1 | | | | |
| 42134-49-6 | | (3-Trimethylsilyl-2-propynyl)triphenylphosphonium bromide | C24H26BrPSi | 453.43 | 158-161℃ | |
| 42134-91-8 | | 2,7-dibromo-fluoren-9-on thiosemicarbazone | | | | |
| 42135-22-8 | | 3-Nitro-fluoren-9-one | C13H7NO3 | 225.20 | | |
| 42135-32-0 | | 2-amino-3-nitro-9-fluorenone | | | | |
| 42135-35-3 | 4-乙酰氨基-9-芴酮 | 4-acetamido-9-fluorenone | C15H11NO2 | 237.25 | 262-264℃ | |
| 42135-37-5 | 9-芴酮-1-甲酰胺 | 9-fluorenone-1-carboxamide | | | | |
| 42135-38-6 | | 9-oxo-9H-fluorene-4-carboxamide | C14H9NO2 | | | |
| 42135-41-1 | | ethyl n-(3-nitro-9-oxo-2-fluorenyl)carbamate | | | | |
| 42135-75-1 | | 4-(2-chlorophenyl)-3-thiosemicarbazide | C7H8ClN3S | 201.67 | | |
| 42135-76-2 | | 4-(3-Chlorophenyl)-3-thiosemicarbazide | | | | |
| 42135-78-4 | 4-(1-萘基)-3-硫代氨基脲 | 4-(1-naphthyl)-3-thiosemicarbazide | | | | |
| 42135-83-1 | | 2,2'-(1,2-diphenyl-1,2-ethanediylidene)bis(n-phenyl-hydrazinecarbothioamid | | | | |
| 42136-28-7 | | phosphoric acid, 1-(2,4-dichlorophenyl)ethenyl dimethyl ester | | | | |
| 42136-30-1 | | phosphoric acid, 2,2-dibromo-1-(2,4-dichlorophenyl)ethenyl dimethyl ester | | | | |
| 42136-31-2 | | phosphoric acid, 2,2-dibromo-1-(2,4-dichlorophenyl)ethenyl diethyl ester | | | | |
| 42137-23-5 | | 2-nitrothiophene-4-carbonitrile | C5H2N2O2S | 154.14 | 121-123 °C | 276.1±25.0 °C(Predicted) |
| 42137-24-6 | 4-硝基噻吩-2-腈 | 4-nitrothiophene-2-carbonitrile | C5H2N2O2S | 154.15 | | 276.1 °C at 760 mmHg |
| 42137-51-9 | 4-甲酰基-2-羟基苯甲酸甲酯 | methyl 4-formyl-2-hydroxybenzoate | C9H8O4 | 180.16 | | |
| 42137-88-2 | N,N-双-2-氯乙基对甲苯磺酸胺 | n,n-bis-(2-chloroethyl)-p-toluenesulfonamide | C11H15Cl2NO2S | 296.21 | 43-50℃ | |
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