Product Description 4,5-Diaminopyrimidine Other Details Molecular Formula: C4H6N4 Molecular Weight: 110.12 CAS Number: 13754-19-3 Minimum Purity: 0.95 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 250mg Leadtime:20 Days Sizes 2: 1g Leadtime:20 Days Sizes 3: 0 Leadtime:0