8-***-7-(2-丁炔)-3-甲基*** |
8-bromo-7-(but-2-ynyl)-3-methyl-1H-purine-2,6(3H,7H)-dione |
666816-98-4 1KG 3900 50KG 3600 |
8-***-7-(2-丁炔)-3-甲基*** |
8-bromo-7-(but-2-ynyl)-3-methyl-1H-purine-2,6(3H,7H)-dione |
666816-98-4 1KG 3900 50KG 3600 |
8-***-7-(2-丁炔)-3-甲基*** |
8-bromo-7-(but-2-ynyl)-3-methyl-1H-purine-2,6(3H,7H)-dione |
666816-98-4 1KG 3900 50KG 3600
|