 | trans-3,4-Bis(hydroxymethyl)-2,2,5,5-tetramethylpyrrolidin-1-yloxylCAS：229621-07-2 |
|
 | N,N'-Bis(5-hydroxysalicylidene)ethylenediamine Iron(II)CAS：255379-99-8 |
|
![(2R,3R)-(-)-2,3-Bis(diphenylphosphino)bicyclo[2.2.1]hept-5-ene(1,5-cyclooctadiene)rhodium(I)tetrafluoroborate,min.97%(R,R)-NORPHOS-Rh](https://h.82085.cn/images/goods/20100724/838hML2lWG0nFb21279969932.PNG) | (2R,3R)-(-)-2,3-Bis(diphenylphosphino)bicyclo[2.2.1]hept-5-ene(1,5-cyclooctadiene)rhodium(I)tetrafluoroborate,min.97%(R,R)-NORPHOS-RhCAS：521272-85-5 |
|
 | Bis(hydroxyethyl)methylamineCAS：591248-66-7 |
|
 | (1Z,3Z)-1,4-Bis(diphenylphosphino)-1,2,3,4-tetraphenyl-1,3-butadiene,min.98%Ph4-NUPHOSCAS：420120-75-8 |
|
 | N,N-Bis(2-hydroxyethyl)-2-aminoethanesulphonic acid sodium salt >99%CAS：66992-27-6 |
|
 | Bis(hexafluoroisopropyl)itaconateCAS：98452-82-5 |
|
 | Bis(4-fluorophenyl)ether 97%CAS：330-93-8 |
|
 | Bis(2-hydroxyethyl)aminotris(hydroxymethyl)methane hydrochloride >98%CAS：124763-51-5 |
|
 | Bis(1,3-dithian-2-yl)methane-d2CAS：105479-87-6 |
|
 | Bis(2,6-hydroxymethyl)dioxane(Mixture of Diastereomers)CAS：54120-69-3 |
|
 | Bis(2,5-hydroxymethyl)dioxane(Mixture of Diastereomers)CAS：14236-12-5 |
|
 | Bis(2,4-dinitrophenyl) DisulfideCAS：2217-55-2 |
|
 | Bis(1,3-dithian-2-yl)methane-dCAS：31401-53-3 |
|
 | Bis(1H,1H-heptafluorobutyl)amineCAS：356-08-1 |
|
