5-***-2-氯***5-***-2-氯*** 5-***-2-氯*** |
5-BROMO-2-CHLOROPYRIMIDINE |
32779-36-5 27kg 1800/kg |
5-***-2-氯***5-***-2-氯*** 5-***-2-氯*** |
5-BROMO-2-CHLOROPYRIMIDINE |
32779-36-5 27kg 1800/kg |
5-***-2-氯***5-***-2-氯*** 5-***-2-氯*** |
5-BROMO-2-CHLOROPYRIMIDINE |
32779-36-5 27kg 1800/kg |
5-***-2-氯***5-***-2-氯*** 5-***-2-氯*** |
5-BROMO-2-CHLOROPYRIMIDINE |
32779-36-5 27kg 1800/kg |