| CAS 登录号 | 产品名称 | 分子式 |
|---|---|---|
| 21247-98-3 | 苯并[b]芘-6-基甲醇 | C21H14O |
| 21248-00-0 | 6-溴苯并(a)芘 | C20H11Br |
| 21248-01-1 | 6-氯苯并[b]芘 | C20H11Cl |
| 21248-45-3 | 2-(2,6-二氯苯基)硫基乙酸 | C8H5Cl2O2S |
| 21248-70-4 | 锰(2+)二月桂酸酯 | C24H46MnO4 |
| 21249-13-8 | N-甲基甲胺硫酸盐 | C2H9NO4S |
| 21249-59-2 | 3-溴丁酸甲酯 | C5H9BrO2 |
| 21250-85-1 | 1-乙氧基-N-甲氧基乙烷亚胺 | C5H11NO2 |
| 21251-12-7 | (苯甲酰基氨基)乙酸酯 | C9H9NO3 |
| 21251-20-7 | 2-丁炔二醛 | C4H2 O2 |
| 21252-69-7 | 1-辛基-1H-咪唑 | C11H20N2 |
| 21253-58-7 | 4-去甲基甲氧苄啶 | C13H16N4O3 |
| 21253-60-1 | 5-(4-羟基-3,5-二甲氧基苄基)-尿嘧啶 | C13H14N2O5 |
| 21253-98-5 | 1-环戊基-2H-吡唑并[4,5-e]嘧啶-4-酮 | C10H12N4O |
| 21254-23-9 | 5-氨基-1-异丙基-1H-吡唑-4-甲腈 | C7H10N4 |
| 21255-69-6 | 1-(2,4-二羟基苯基)-2-(4-羟基苯基)丙-1-酮 | C15H14O4 |
| 21256-15-5 | (2,4-二苯基-1,3-噻唑-5-基)乙酸 | C17H13NO2S |
| 21256-18-8 | 奥沙普秦 | C18H15NO3 |
| 21256-71-3 | 5-[(3S,10R,12R,13S,14S,17R)-12,14-二羟基-10,13-二甲基-3-[(2S,5S)-3,4,5-三羟基-6-甲基四氢吡喃-2-基]氧基-1,2,3,6,7,8,9,11,12,15,16,17-十二氢环戊烯并[a]菲-17-基]吡喃-2-酮 | C30H42O9 |
| 21258-04-8 | N-[(3-氯苯基)硫代氨基甲酰]苯甲酰胺 | C14H11ClN2OS |
| 21258-05-9 | N-[(2-氯苯基)硫代氨基甲酰]苯甲酰胺 | C14H11ClN2OS |
| 21259-20-1 | T-2 毒素 | C24H34O9 |
| 21259-21-2 | 3-乙酰基 T-2 毒素 | C26H36O10 |
| 21259-42-7 | 2-氧代苯并吡喃-3-羧酸甲酯 | C11H8O4 |
| 21259-75-6 | 三氟甲烷硫醇汞(+2) | C2F6HgS2 |
| 21260-10-6 | 二(4-氨基甲酰-1-吡啶鎓甲基)醚二氯化物 | C14H16Cl2N4O3 |
| 21260-41-3 | 7-羟基-2,3-二氢-1H-环戊并[c]苯并吡喃-4-酮 | C12H10O3 |
| 21260-46-8 | N,N-二甲基二硫代氨基甲酸铋 | C9H18BiN3S6 |
| 21260-49-1 | 1-(4-甲氧基苯基)-3-甲基脲 | C9H12N2O2 |
| 21261-72-3 | 3-氯-N-(2-氯苯基)丙酰胺 | C9H9Cl2NO |
| 21261-76-7 | 3-氯-N-(3-甲氧基苯基)丙酰胺 | C10H12ClNO2 |
| 21261-88-1 | 6-乙基-3-甲基-1,3-苯并噻唑-2(3H)-硫酮 | C10H11NS2 |
| 21262-52-2 | alpha-氯丙酰苯胺 | C9H10ClNO |
| 21262-73-7 | 2-[(4-氟苯基)氨基]-1,3-噻唑-4(5H)-酮 | C9H7FN2OS |
| 21262-99-7 | 1,3-苯并噻唑-5-磺酰胺 | C7H6N2O2S2 |
| 21263-59-2 | 3-烯丙基-2-巯基-3H-喹唑啉-4-酮 | C11H10N2OS |
| 21264-77-7 | 二(乙烷-1,2-二胺)镍(2+)硫酸盐 | C4H16N4NiO4S |
| 21265-50-9 | 乙二胺四乙酸铁铵 | C10H12FeN2O8.NH4 |
| 21267-14-1 | 四乙基-1,4-苯二膦酸酯 | C14H24O6P2 |
| 21267-72-1 | 丙炔草胺 | C12H12ClNO |
| 21268-97-3 | 2-羟基-5-[[4-[(4-硝基-2-磺基苯基)氨基]苯基]偶氮]苯甲酸 | C19H14N4O8S |
| 21269-14-7 | 3-(2-甲氧基苯氧基)-1-吡咯烷-1-丙醇 | C14H21NO3 |
| 21269-34-1 | 4-羟基-8-甲氧基喹啉 | C10H9NO2 |
| 21269-78-3 | (1-乙基-1H-苯并咪唑-2-基)甲醇 | C10H12N2O |
| 21269-85-2 | 1,2,3,4-四氢吡啶并[1,2-a]苯并咪唑-4-醇 | C11H12N2O |
| 21269-90-9 | 3-氨基-6-羟基-2(1H)-吡啶酮 | C5H6N2O2 |
| 21269-98-7 | [alpha-(溴甲基)苄基]丁基醚 | C12H17BrO |
| 21269-99-8 | [alpha-(溴甲基)苄基]仲-丁基醚 | C12H17BrO |
| 21270-00-8 | [alpha-(溴甲基)苄基](2-乙基己基)醚 | C16H25BrO |
| 21270-02-0 | [alpha-(溴甲基)-3-氯苄基](2-乙基己基)醚 | C16H24BrClO |