二氟甲基是指一类含通式-CF2的官能团。基团的命名来源与甲基(它具有通式-CH3),用氟原子取代两个氢原子。

清空选项
88798-13-4

BD8062788798-13-495%

¥295.00100mg常备现货

866607-09-2

BD80619866607-09-297%

¥1005.00250mg常备现货

162401-70-9

BD7561162401-70-997%

¥87.001g常备现货

1805137-37-4

BD7534971805137-37-495%

¥1084.00100mg常备现货

2007915-85-5

BD7510282007915-85-595%

¥1875.00100mg常备现货

1980063-54-4

BD7510231980063-54-495%

¥262.50100mg常备现货

41429-22-5

BD739941429-22-596%

¥116.001g常备现货

936249-94-4

BD71461936249-94-497%

¥1121.00100mg常备现货

1211580-54-9

BD2477051211580-54-995+%

¥335.00100mg常备现货

1803997-98-9

BD4327391803997-98-995+%

¥3823.001g常备现货

1204298-65-6

BD2474591204298-65-697%

¥2574.001g常备现货

141573-95-7

BD247457141573-95-797%

¥72.30100mg常备现货

1089212-38-3

BD2474511089212-38-395+%

¥1750.00250mg常备现货

1804438-73-0

BD4797731804438-73-097%

¥1687.5025mg常备现货

1211515-00-2

BD3071511211515-00-295+%

¥351.00250mg常备现货

170924-50-2

BD91230170924-50-298%

¥395.001g常备现货

1283717-58-7

BD2468861283717-58-797%

¥441.00100mg常备现货

73960-07-3

BD2244473960-07-397%

¥49.001g常备现货

947249-27-6

BD267779947249-27-695+%

¥514.00100mg常备现货

947249-14-1

BD267778947249-14-195%

¥402.00100mg常备现货

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