 | 1-(N,N-BIS(2-HYDROXYETHYL)AMINO)-2-PROPA NOL, 94%CAS：6712-98-7 |
|
 | 1,1-BIS(HYDROXYMETHYLCYCLOPROPANE), 95%CAS：39590-81-3 |
|
 | 1,2:5,6-BIS-O-(1-METHYLETHYLIDENE)-1D-CHCAS：40617-60-5 |
|
 | 1,4-BIS(HEXYLOXY)-2,5-XYLENEBIS(TRIPHENCAS：165377-28-6 |
|
 | 1,2:5,6-DI-O-ISOPROPYLIDENE-D-CHIRO-INO&CAS：57819-56-4 |
|
 | 1,3-BIS(METHOXYCARBONYL)-2-METHYL-2-THIO -PSEUDOUREA, 97%CAS：34840-23-8 |
|
 | 1,2:5,6-DI-O-ISOPROPYLIDENE-L-CHIRO-INO&CAS：65556-81-2 |
|
 | 1-BIS(4-FLUOROPHENYL)METHYL PIPERAZINE, 97%CAS：27469-60-9 |
|
 | 1,4-BIS-(2-ETHYLHEXYL)BENZENE, 97%CAS：87117-22-4 |
|
 | 1,3-BIS(4-FLUOROBENZOYL)BENZENE, 98%CAS：108464-88-6 |
|
 | 2,2'-BI(3-HYDROXY-1,4-NAPHTHOQUINONE), 9 8%CAS：33440-64-1 |
|
 | 1,4-BIS(4-METHYL-5-PHENYLOXAZOL-2-YL)-BE NZENE, 98%, SCINTILLATION GRADECAS：3073-87-8 |
|
 | 2,5-BIS(HEXYLOXY)TEREPHTALADEHYDE, 98%CAS：151903-52-5 |
|
 | 2,2'-BiimidazoleCAS：492-98-8 |
|
