天堂VA视频一区二区_色卡网站PROC免费_国产真实乱了露脸在线观看_变态拳头交视频一区二区_国产精品无码A∨精品影院APP_亚洲国产精品无码久久_成年无码AV片在线_亚洲欧美综合国产不卡

二氟甲基是指一類含通式-CF2的官能團。基團的命名來源與甲基（它具有通式-CH3），用氟原子取代兩個氫原子。

按化學(xué)元素
Bx
Cx
Nx
Ox
Fx
Six
Px
Sx
Clx
Brx
Ix
官能團： 酚 (115) 含氟砌塊 (15710) 芳基 (3008) 醚 (5752) 醛 (1220) 醇 (2991) 硫化物 (137) 溴代物 (3350) 羧酸 (2974) 酮 (397) 胺 (5013) 酯 (310) 氯代物 (4401) 碘化物 (2270) 脂鏈烴 (41) 腈 (3182) 硝基 (1740) 苯硫酚 (105) 酰胺 (956) 芐溴 (15) 磺酰胺 (678) 更多
按純度： 99+% 99% 98+% 98% 97+% 97% 96+% 96% 95+% 95% 93% 90+% 90%
按分子量： 0-100 100-200 200-300 300-400 400-500 500-600 600-700 700-800 900-1000
按化學(xué)元素： CBrClFINO CF CBrFINO CBBrFO CFOS CFI CBrFINOS CClFO CBFO CBrClF CBrF CFMgNOS CClFINO CBrFO CClFIO CBrFI CFNS CFNNaOS CBFKNO CFIO CClFS CClFOS CFS CClF CBrFNO CBrClFN CFO CBrClFINOS CBrClFNOS CBrFNS CFIN CBFNO CClFNO CClFI CFN CFINO CBrFN CClFINOS CBrClFOS CBClFO CBrClFIN COS CClFN CBrFIO CNO CBrFNOS CClFIN CBrFS CClFNOS CFOSi CO CFNOS CBrFIN CFINOS CBrClFO CFOP CClFNS CBrClFNO CFNO CBrFOS CIO 更多
清空選項
799814-32-7 2-(Difluoromethyl)benzoic acid
BD287005799814-32-798%
￥1441.005g常備現(xiàn)貨
1213446-58-2 (1S)-1-[4-(difluoromethyl)phenyl]ethylamine
BD008398661213446-58-295%
￥1043.00100mg常備現(xiàn)貨
1000524-74-2 2-(4-(Difluoromethyl)phenyl)acetic acid
BD009688981000524-74-295%
￥2497.001g常備現(xiàn)貨
1567114-39-9 1-(Difluoromethyl)-4-ethynylbenzene
BD010162231567114-39-995%
￥7360.001g常備現(xiàn)貨
2230840-55-6 (R)-1-(3-(Difluoromethyl)phenyl)ethan-1-amine hydrochloride
BD011975212230840-55-695%
￥1479.00100mg常備現(xiàn)貨
2703752-26-3 2-Amino-3-(4-(difluoromethyl)phenyl)propanoic acid hydrochloride
BD013246362703752-26-397%
￥990.00100mg常備現(xiàn)貨
2757691-63-5 (S)-2-Amino-2-(4-(difluoromethyl)phenyl)ethan-1-ol hydrochloride
BD014410572757691-63-595% HPLC
￥7830.001g常備現(xiàn)貨
1780446-98-1 1-(2-(Difluoromethyl)-5-methylphenyl)ethan-1-one
BD015806101780446-98-195%
￥1802.00250mg常備現(xiàn)貨
2091682-30-1 5-(Difluoromethyl)-2-methoxy-4-methylbenzaldehyde
BD015755712091682-30-195%
￥11328.001g常備現(xiàn)貨
887412-09-1 4-(Difluoromethyl)-2-nitroaniline
BD411181887412-09-195%
￥497.00100mg
64747-71-3 Ethyl 4-(difluoromethyl)benzoate
BD49612764747-71-397%
￥650.001g
403648-76-0 4-(Difluoromethyl)phenol
BD01308474403648-76-05% in 1-Ethyl-4-methylbenzene
￥3051.001g
403-25-8 1-(Difluoromethyl)-3-nitrobenzene
BD305802403-25-898%
￥3039.0025g
1782847-98-6 3-(Difluoromethyl)-N-methylaniline
BD012239311782847-98-697%
￥1015.00100mg
63878-71-7 2-(Difluoromethyl)-1-fluoro-4-nitrobenzene
BD32398063878-71-795%
￥254.001g常備現(xiàn)貨
445303-96-8 3-(Difluoromethyl)-4-fluoroaniline
BD00766152445303-96-895%
￥2101.001g常備現(xiàn)貨
445303-28-6 3-(Difluoromethyl)-4-fluoroaniline hydrochloride
BD00869421445303-28-695%
￥8160.001g常備現(xiàn)貨
1780188-78-4 4-(Difluoromethyl)-3-fluorobenzoic acid
BD009905141780188-78-495%
￥2285.001g常備現(xiàn)貨
1781570-25-9 3-(Difluoromethyl)-4-fluorobenzoic acid
BD010395961781570-25-995%
￥4494.001g常備現(xiàn)貨
1389852-29-2 (R)-1-(3-(Difluoromethyl)-2-fluorophenyl)ethanamine
BD010974501389852-29-297%
￥159.00100mg常備現(xiàn)貨
1418595-79-5 (4-(Difluoromethyl)-3,5-difluorophenyl)boronic acid
BD012864651418595-79-597%
￥724.00100mg常備現(xiàn)貨
2569698-42-4 (R)-1-(3-(Difluoromethyl)-2-fluorophenyl)ethan-1-amine hydrochloride
BD012986892569698-42-498%
￥261.00250mg常備現(xiàn)貨
2703745-91-7 (S)-1-(3-(Difluoromethyl)-2-fluorophenyl)ethan-1-amine hydrochloride
BD013116132703745-91-798%
￥879.00100mg常備現(xiàn)貨
954388-59-1 4-(Difluoromethoxy)-3-fluorobenzonitrile
BD392295954388-59-195%
￥520.001g常備現(xiàn)貨
1242252-59-0 (4-(Difluoromethoxy)-3-fluorophenyl)methanol
BD3925361242252-59-095%
￥3282.001g常備現(xiàn)貨
83190-01-6 4-(Difluoromethoxy)-3-fluoroaniline
BD31813183190-01-697%
￥211.001g常備現(xiàn)貨
1214333-37-5 3-(Difluoromethoxy)-4-fluoroaniline
BD014199351214333-37-595%
￥1089.00250mg常備現(xiàn)貨
915401-97-7 (4-(Difluoromethoxy)-3,5-difluorophenyl)boronic acid
BD35420915401-97-798%
￥3696.005g常備現(xiàn)貨
1214367-20-0 3-(Difluoromethoxy)-4-fluorobenzaldehyde
BD3378341214367-20-095%
￥231.00250mg常備現(xiàn)貨
83189-99-5 1-(Difluoromethoxy)-2-fluoro-4-nitrobenzene
BD63172883189-99-595%
￥446.001g常備現(xiàn)貨
1 2 3 4 5 6 7 8 9 ... 1056