| CAS编号 | 中文名 | 英文名 | 分子式 | 分子量 | 熔点 | 沸点 |
| 1209947-02-3 | 1-(2,5-二氟苯基)环丙胺 | 1-(2,5-difluorophenyl)cyclopropanamine | C9H9NF2 | 169.1709 | | |
| 1209962-86-6 | | {[5-(2,6-difluorophenyl)-1,2,4-oxadiazol-3-yl]methyl}amine hydrochloride | | | | |
| 1209966-33-5 | 4-溴-2-(二甲基氨基)苯甲酸盐酸盐 | 4-Bromo-2-(dimethylamino)benzoic acid hydrochloride | C9H11BrClNO2 | 280.55 | | |
| 120998-52-9 | | 2-(3-methoxyphenoxy)-n-methylethanamine | | | | |
| 1209980-57-3 | | 4-(trifluoromethyl)indoline hydrochloride | | | | |
| 121-00-6 | 3-叔丁基-4-羟基茴香醚 | 2-(1,1-Dimethylethyl)-4-methoxyphenol | C11H16O2 | 180.24 | 59-62℃ | |
| 121-01-7 | 4-硝基-2-三氟甲基苯胺 | 4-Nitro-2-(trifluoromethyl)aniline | C7H5F3N2O2 | 206.13 | 90-93℃ | 298.0±35.0 °C(Predicted) |
| 121-02-8 | 2-甲基-5-硝基苯磺酰氯 | 5-nitro-o-toluenesulfonyl chlorid | C7H6ClNO4S | 235.64 | 43-45℃ | 135-137°C/0.7mm |
| 121-03-9 | 2-甲基-5-硝基苯磺酸 | Benzenesulfonic acid,2-methyl-5-nitro- | C7H11NO7S | 253 | 135°C | 500℃ |
| 121-04-0 | | 4-methyl-3-benzenedisulfonic acid | | | | |
| 121-05-1 | N,N-二异丙基乙二胺 | 2-Diisopropylaminoethylamine | C8H20N2 | 144.30 | | 169-171 °C(lit.) |
| 121-06-2 | 三磷酸(2,6-二甲基苯基)酯 | tris(2,6-Dimethylphenyl)phosphate | C24H27O4P | | | |
| 121-14-2 | 2,4-二硝基甲苯 | toluene,2,4-dinitro- | C7H6N2O4 | 182.13 | 65.5-70.5℃ | 300℃ |
| 121-17-5 | 2-硝基-4-三氟甲基氯苯 | 3-nitro-4-chlorobenzotrifluoride | C7H3ClF3NO2 | 225.56 | -2-223℃ | 222℃ |
| 121-18-6 | 间硝基对氯苯磺酸 | Benzenesulfonic acid,4-chloro-3-nitro- | C6H4ClNO5S | 237.61 | | |
| 121-19-7 | 对羟基间硝基苯胂酸 | Roxar-sone | C6H6AsNO6 | 263.04 | 300℃ | |
| 121-20-0 | | cinerinii | | | | |
| 121-21-1 | | pyrethrini | | | | |
| 121-22-2 | | fast red violet lb base | | | 194℃ | |
| 121-24-4 | | glutathione, oxidized form | C20H32N6O12S2 | 612.63 | 178 °C (dec.)(lit.) | |
| 121-25-5 | 安普罗铵 | Amprolium HCl | C14H19ClN4 | 278.78 | | |
| 121-27-7 | 5-氯-2-(4-氯苯氧基)-苯胺 | Benzenamine,5-chloro-2-(4-chlorophenoxy)- | C12H9Cl2NO | 254.11 | | 354°C |
| 121-28-8 | 异丙基肾上腺酮 | 1-(3,4-Dihydroxyphenyl)-2-[(1-methylethyl)amino]ethanone | C11H15NO3 | 209.25 | | |
| 121-29-9 | | pyrethrin | C22H28O5 | 372.455 | | 192-193 °C |
| 121-30-2 | 5-氯-2,4-二氨磺酰胺苯胺 | 4-amino-6-chloro-3-benzenedisulfonamide | C6H8ClN3O4S2 | 285.72 | 257-261℃ | |
| 121-32-4 | 3-乙氧基-4-羟基苯甲醛 | 3-Ethoxy-4-hydroxybenzaldehyde | C9H10O3 | 166.17 | 76-79℃ | 285°C |
| 121-33-5 | 4-羟基-3-甲氧基苯甲醛 | 4-Hydroxy-3-methoxybenzaldehyde | C8H8O3 | 152.15 | 81-84℃ | 170℃(15 |
| 121-34-6 | 4-羟基-3-甲氧基苯甲酸 | Benzoic acid,4-hydroxy-3-methoxy- | C8H8O4 | 168.15 | 210-214℃ | |
| 121-39-1 | 3-苯基缩水甘油酸乙酯 | Oxiranecarboxylic acid, 3-phenyl-, ethyl ester | C11H12O3 | 192.21 | | 96℃ |
| 121-40-4 | | 3-hydroxy-4-methyl-5-dion (1R)-7-oxabicyclo(4.1.0)hept-3-ene- | C7H6O4 | 154.12 | | |
| 121-43-7 | 原硼酸三甲酯 | Trimethyl borate | C3H9BO3 | 103.91 | -34-29℃ | 68-69℃ |
| 121-44-8 | 三乙胺 | Triethylamine | C6H15N | 101.19 | -114.7-114℃ | 88.9℃ |
| 121-45-9 | 亚磷酸三甲酯 | Trimethylphosphit | C3H9O3P | 124.08 | −78 °C(lit.) | 110℃ |
| 121-46-0 | 二环[2.2.1]庚-2,5-二烯 | Bicyclo[2,2,1]hepta-2,5-diene | C7H8 | 92.14 | -19℃ | 89℃ |
| 121-47-1 | 间氨基苯磺酸 | 3-Sulfoaniline | C6H7NO3S | 173.84 | 300℃ | |
| 121-48-2 | 甲苯磺酰咪唑 | 3,5-disulfo-benzoic aci | | | | |
| 121-50-6 | 3-氨基-4-氯三氟甲苯 | Benzenamine,2-chloro-5-(trifluoromethyl)- | C7H5ClF3N | 195.57 | 10-84℃ | 82-83℃(9 |
| 121-51-7 | 间硝基苯磺酰氯 | m-Nitrobenaenesulfonyl chloride | C6H4ClNO4S | 221.62 | 61-65℃ | |
| 121-52-8 | | Benzenesulfonamide,3-nitro- | C6H6N2O4S | 202.19 | 164-168℃ | |
| 121-53-9 | | 3-sulfo-benzoic aci | | | | |
| 121-54-0 | 苄索氯铵 | Benzenemethanaminium,N,N-dimethyl-N-[2-[2-[4-(1,1,3,3-tetramethylbutyl)phenoxy]ethoxy]ethyl]-,chloride | C27H42ClNO2 | 448.10 | 158-163℃ | |
| 121-55-1 | | subathizone | C10H13N3O2S2 | 271.35 | | |
| 121-57-3 | 苯胺-4-磺酸 | 4-Sulfoaniline | C6H7NO3S | 173.84 | 365℃ | 500℃ |
| 121-58-4 | | 4-(dimethylamino)-benzenesulfonic aci | C8H11NO3S | 201.24 | | |
| 121-59-5 | 卡巴胂 | 4-[(Aminocarbonyl)amino]phenylarsonic acid | C7H9AsN2O4 | 260.08 | >201 °C (dec.) (lit.) | |
| 121-60-8 | N-乙酰基磺胺酰氯 | n(sup 4)-acetylsulfanilyl chloride | C8H8ClNO3S | 233.670 | 145-148℃ | |
| 121-61-9 | | 4'-sulfamoyl-acetanilid | C8H10N2O3S | 214.23 | 215-216℃ | |
| 121-62-0 | | 4-(acetylamino)-benzenesulfonic aci | | | | |
| 121-63-1 | 对,对-氧双苯磺酰氯 | 4,4'-oxybis(benzenesulfonyl chloride) | C12H8Cl2O5S2 | 367.21 | 128°C | |
| 121-64-2 | | sulocarbilate | | | | |
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