 | 2,5-Di-tert-amylhydroquinoneCAS：79-74-3 |
|
 | 2,4-Diaminophenol SulfateCAS：74283-34-4 |
|
 | 2,2-Dichlorohexanoic acid, 93%CAS：18240-70-5 |
|
 | 1,12-二氯十二烷CAS：3922-28-9 |
|
 | 2,6-Dichloro-N'-hydroxybenzenecarboximidamide , 97%CAS：23505-21-7 |
|
 | 2,6-二氯-3-吡啶甲醛CAS：55304-73-9 |
|
 | Dichlorofluoromethane (Freon #21)CAS：75-43-4 |
|
 | 4,6-Dichloro-1H-indole-2-carboxylic acidCAS：101861-63-6 |
|
 | 5,7-Dichloro-4-hydroxy-quinoline-2-carboxylic acidethyl esterCAS：157848-08-3 |
|
 | 3,5-Dichloro-4-fluoronitrobenzene 99%CAS：3107-19-5 |
|
 | 2,6-DichlorofluorobenzeneCAS：226-85-5 |
|
 | 2,4-Dichloro-6-hydroxybenzaldehydeCAS：78443-72-8 |
|
 | 2,4-Dichloro-6-(4-fluoro-phenoxymethyl)-benzaldehydeCAS：886362-88-5 |
|
 | 1,3-Dichlorohexafluoropropane 99.5%CAS：662-01-1 |
|
 | 1,2-二氯-1-氟乙烯CAS：430-58-0 |
|
