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

異氰酸酯是R–N=C=O式的官能團(tuán)。含有異氰酸酯基的有機(jī)化合物稱為異氰酸酯。具有兩個(gè)異氰酸酯基團(tuán)的異氰酸酯被稱為二異氰酸酯。異硫氰酸酯是化學(xué)基團(tuán)-N=C=S,用硫取代異氰酸酯基團(tuán)形成的氧。

按化學(xué)元素
Bx
Cx
Nx
Ox
Fx
Six
Px
Sx
Clx
Brx
Ix
按純度: 99+% 99% 98+% 98% 97+% 97% 96+% 96% 95+% 95% 93% 90+% 90%
按分子量: 0-100 100-200 200-300 300-400 500-600 600-700
按化學(xué)元素: CBrClNO CFNS CClFNO CNS CBNO CFINO CFNOS CClNO CBrNS CBrClNS CClFNS CFNO CNO CClNS CBrNO CNOS
清空選項(xiàng)
899806-25-8 2-Chloro-6-fluorophenylisothiocyanate
BD313835899806-25-895+%
¥160.001g常備現(xiàn)貨
6590-96-1 2,4-Dichlorophenylisothiocyanate
BD667916590-96-195%
¥290.005g常備現(xiàn)貨
19241-34-0 2-Chloro-6-methylphenylisothiocyanate
BD7343119241-34-098%
¥366.005g常備現(xiàn)貨
2740-81-0 2-Chlorophenylisothiocyanate
BD739142740-81-095%
¥112.005g常備現(xiàn)貨
6590-95-0 1,3-Dichloro-2-isothiocyanatobenzene
BD682126590-95-098%
¥66.001g
40398-03-6 2-Chloro-5-methylphenyl isocyanate
BD31664940398-03-698%
¥519.005g常備現(xiàn)貨
2612-57-9 2,4-Dichlorophenylisocyantae
BD40422612-57-998%
¥322.005g常備現(xiàn)貨
50528-86-4 1-Chloro-2-isocyanato-4-(trifluoromethyl)benzene
BD7311250528-86-497%
¥905.005g常備現(xiàn)貨
720678-21-7 1-CHloro-3-fluoro-2-isocyanatobenzene
BD00955865720678-21-795%
¥455.005g常備現(xiàn)貨
872511-32-5 2,4-Dichloro-3-isocyanato-1,5-dimethoxybenzene
BD01085103872511-32-598%
¥263.00250mg常備現(xiàn)貨
88330-63-6 2-Chloro-1-isocyanato-3-(trifluoromethyl)benzene
BD0109837088330-63-698%
¥484.00100mg常備現(xiàn)貨
3694-57-3 4-Methoxybenzylisothiocyanate
BD985123694-57-397%
¥40.001g常備現(xiàn)貨
2740-88-7 4-Fluorobenzylisothiocyanate
BD111332740-88-797%
¥150.005g常備現(xiàn)貨
622-78-6 Benzylisothiocyanate
BD34359622-78-698%
¥81.005g常備現(xiàn)貨
2740-85-4 1-(Isothiocyanatomethyl)-3-(trifluoromethyl)benzene
BD011023972740-85-495%
¥176.001g常備現(xiàn)貨
63351-94-0 3-Fluorobenzylisothiocyanate
BD1099263351-94-097%
¥178.001g
2284-20-0 4-Methoxyphenylisothiocyanate
BD327452284-20-098%
¥142.005g常備現(xiàn)貨
6095-82-5 2,4,6-Trimethylphenylisothiocyanate
BD663446095-82-597%
¥97.001g常備現(xiàn)貨
207974-17-2 2,6-Difluorophenylisothiocyanate
BD4081207974-17-296%
¥161.001g常備現(xiàn)貨
141106-52-7 2,4-Difluoro-1-isothiocyanatobenzene
BD18273141106-52-796%
¥98.001g常備現(xiàn)貨
3125-64-2 3-Methoxyphenylisothiocyanate
BD331573125-64-298%
¥41.001g常備現(xiàn)貨
19241-24-8 4-tert-Butylphenylisothiocyanate
BD057619241-24-898%
¥88.001g常備現(xiàn)貨
1645-65-4 p-Trifluoromethylphenylisothiocyanate
BD187401645-65-498%
¥46.001g常備現(xiàn)貨
113028-75-4 3,4-Difluorophenylisothiocyanate
BD10206113028-75-498%
¥97.001g常備現(xiàn)貨
38985-64-7 2-Fluorophenylisothiocyanate
BD1031138985-64-798%
¥143.005g常備現(xiàn)貨
404-72-8 1-Fluoro-3-isothiocyanatobenzene
BD10312404-72-897%
¥162.005g常備現(xiàn)貨
1544-68-9 4-Fluorophenylisothiocyanate
BD103131544-68-998%
¥95.005g常備現(xiàn)貨
175205-39-7 2-Methyl-5-fluorophenylisothiocyanate
BD18891175205-39-798%
¥241.005g常備現(xiàn)貨
16024-82-1 Methyl 2-isothiocyanatobenzoate
BD13831616024-82-198%
¥322.005g常備現(xiàn)貨
206761-91-3 1,3,5-Trifluoro-2-isothiocyanatobenzene
BD66257206761-91-397%
¥3656.0025g常備現(xiàn)貨
1 2 3 4 5 6 7 8 9