 | N,N-Bis(2-hydroxypropyl)-N'-(alpha,alpha-dimethyl-3-isopropenylbenzyl)urea, 98%CAS：214531-79-0 |
|
 | 1,5-Bis(methylamino)-3-oxapentane, 98%CAS：2620-27-1 |
|
 | N,N-Bis(2-hydroxyethyl)-N'-(alpha,alpha-dimethyl-3-isopropenylbenzyl)ureaCAS：111256-33-8 |
|
 | N,N-Bis-(2-hydroxyethyl)-3,5-dimethoxyaniline, 98%CAS：27076-89-7 |
|
 | Bis(2-hydroxyethyl)dimethylammonium chloride, 99%CAS：38402-02-7 |
|
 | Bis(1H-inden-1-yl)dimethylsilane, 97%CAS：18666-26-7 |
|
 | 双（甲基环戊二烯基二氯化锆）CAS：12109-71-6 |
|
 | 4,4-Bis(methylthio)-2-phenyl-1,3-butadien-1,1-dicarbonitrile, 98%CAS：64608-21-5 |
|
 | (S)-(+)-1,1'-Bi(2-naphthyl diacetate), 98%CAS：69677-98-1 |
|
 | Biliverdin dimethyl esterCAS：10035-62-8 |
|
 | N,N'-BIS(3-MALEIMIDOPROPIONYL)-2-*HYDROX Y-1,3-PROPACAS：115388-98-2 |
|
 | N,O-BIS(4-METHOXYBENZYLOXYCARBONYL)-(S)- 2-AMINO-3-(4-OH-PH)PROPIONITRILE, 96%CAS：73148-72-8 |
|
