 | 3,4-DI-O-ACETYL-6-O-(TERT-BUTYLDIMETHYL- SILYL)-D-GALACTALCAS：136656-49-0 |
|
 | 2,7-DiacetylfluoreneCAS：39665-89-9 |
|
 | 3,4-DIAMINO-5-HYDROXYPYRAZOL SULFATCAS：52057-97-3 |
|
 | 2,6-DIAMINO-4-CHLOROPYRIMIDINE 1-OXIDE, 98%CAS：35139-67-4 |
|
 | 2-5-DIAMINO-4-6-DIHYDROXY-PYRIMIDINE*HEM ISULFATE CRCAS：102783-67-5 |
|
 | 2,6-DIAMINO-3,5-DIFLUOROPYRIDINECAS：247069-27-8 |
|
 | 2-4-DIAMINO-6-HYDROXYMETHYL-PTERIDINECAS：945-24-4 |
|
 | 2-4-DIAMINO-5-NITROPYRIMIDINECAS：18620-73-0 |
|
 | 2,6-DiacetoxynaphthaleneCAS：22426-47-7 |
|
 | 2,5-DiacetoxyhexaneCAS：10299-35-1 |
|
 | 2,4-DIAMINO-6-MERCAPTOPYRIMIDINE SULFATECAS：307496-37-3 |
|
 | 2,4-DIAMINO-6-(4-BROMOPHENYL)-1,3,5-TRICAS：30508-74-8 |
|
 | 2,4-DIAMINO-6-(3-FLUOROPHENYL)-1,3,5-TRCAS：30530-43-9 |
|
 | 2,4-DIAMINO-6-HYDROXYPYRIMIDINE*HEMISULF ATECAS：102783-80-2 |
|
 | 2,4-DIAMINO-6-(3,5-DIFLUOROPHENYL)-1,3,CAS：870704-12-4 |
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