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

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%
清空選項
53518-18-6 2,3,6,7-Tetrahydro-9-(trifluoromethyl)-1H,5H,11H-[1]benzopyrano[6,7,8-ij]quinolizin-11-one
BD12232253518-18-698%
¥2397.001g常備現(xiàn)貨
41044-12-6 7-(Diethylamino)-3-(1-methyl-1H-benzo[d]imidazol-2-yl)-2H-chromen-2-one
BD12232441044-12-698%
¥1320.001g常備現(xiàn)貨
4733-39-5 2,9-Dimethyl-4,7-diphenyl-1,10-phenanthroline
BD17894733-39-598%
¥33.00250mg常備現(xiàn)貨
193978-23-3 4,4,5,5-Tetramethyl-2-(2-thienyl)-1,3,2-dioxaborolane
BD12254193978-23-397%
¥189.0025g常備現(xiàn)貨
31366-25-3 2,2'-Bi(1,3-dithiolylidene)
BD15371431366-25-398%
¥1504.005g常備現(xiàn)貨
32281-36-0 Benzo[1,2-b:4,5-b']dithiophene-4,8-dione
BD22652832281-36-097%
¥49.001g常備現(xiàn)貨
5271-67-0 2-Thiophenecarbonyl chloride
BD1539535271-67-095%
¥35.005g常備現(xiàn)貨
924894-85-9 2,5-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thieno[3,2-b]thiophene
BD226625924894-85-997%
¥433.00100mg常備現(xiàn)貨
145543-82-4 2-Bromo-3-butylthiophene
BD227415145543-82-497%
¥53.001g常備現(xiàn)貨
119269-24-8 3-Hexadecylthiophene
BD87117119269-24-897%
¥144.005g常備現(xiàn)貨
1046864-83-8 Di-tert-butyl 1,4-dioxo-3,6-di(thiophen-2-yl)pyrrolo[3,4-c]pyrrole-2,5(1H,4H)-dicarboxylate
BD3282851046864-83-895%
¥9061.005g常備現(xiàn)貨
1555684-46-2 4,7-Bis(4-(tert-butyl)phenyl)-2-isobutyl-2H-benzo[d][1,2,3]triazole
BD3283391555684-46-295%
¥232.00250mg常備現(xiàn)貨
17821-75-9 5-Fluorobenzo[c][1,2,5]thiadiazole
BD979217821-75-995%
¥647.005g常備現(xiàn)貨
217-19-6 Naphtho[1,2-b:5,6-b']dithiophene
BD446888217-19-697%
¥5389.001g常備現(xiàn)貨
2207-32-1 5-Chlorobenzo-2,1,3-thiadiazole
BD97742207-32-198%
¥148.0025g常備現(xiàn)貨
211235-87-9 2,3-Dihydrothieno[3,4-b][1,4]dioxine-5,7-dicarbaldehyde
BD65727211235-87-995%
¥1978.001g常備現(xiàn)貨
204905-77-1 2,3-Dihydrothieno[3,4-b][1,4]dioxine-5-carbaldehyde
BD65728204905-77-197%
¥42.001g常備現(xiàn)貨
5872-08-2 (7,7-Dimethyl-2-oxobicyclo[2.2.1]heptan-1-yl)methanesulfonic acid
BD1262615872-08-299%
¥192.00500g常備現(xiàn)貨
18392-81-9 5,6-Dibromobenzo[c][1,2,5]thiadiazole
BD62932318392-81-997%
¥2255.0025g常備現(xiàn)貨
128-69-8 Anthra[2,1,9-def:6,5,10-d'e'f']diisochromene-1,3,8,10-tetraone
BD81633128-69-895%
¥813.00500g常備現(xiàn)貨
81-33-4 Anthra[2,1,9-def:6,5,10-d'e'f']diisoquinoline-1,3,8,10(2H,9H)-tetraone
BD8163481-33-498%
¥396.0025g常備現(xiàn)貨
1081-34-1 2,2':5',2''-Terthiophene
BD642121081-34-198%
¥35.001g常備現(xiàn)貨
143367-56-0 5,5'-Bis(trimethylstannyl)-2,2'-bithiophene
BD632797143367-56-097%
¥2278.005g常備現(xiàn)貨
54663-78-4 Tributyl(thiophen-2-yl)stannane
BD6360754663-78-497%
¥31.001g常備現(xiàn)貨
934365-16-9 4,7-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzo[c][1,2,5]thiadiazole
BD230295934365-16-995%
¥182.001g常備現(xiàn)貨
1295502-53-2 4,7-Dibromo-5,6-difluorobenzo[c][1,2,5]thiadiazole
BD2926401295502-53-297%
¥39.00100mg常備現(xiàn)貨
1293389-28-2 5,6-Difluorobenzo[c][1,2,5]thiadiazole
BD2926411293389-28-295%
¥108.001g常備現(xiàn)貨
129607-86-9 3-Undecylthiophene
BD88647129607-86-997%
¥340.001g常備現(xiàn)貨
1392422-47-7 2,5-Bis(2-ethylhexyl)-3,6-bis(5-(trimethylstannyl)thiophen-2-yl)pyrrolo[3,4-c]pyrrole-1,4(2H,5H)-dione
BD2935671392422-47-795%
¥1562.00250mg常備現(xiàn)貨
175361-81-6 2,5-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene
BD273711175361-81-697%
¥2167.00100g常備現(xiàn)貨
1 2 3 4 5 6 7 8 9 ... 19