Product Description Pregnenolone carbonitrile Other Details Molecular Formula: C22H31NO2 Molecular Weight: 341.5 CAS Number: 1434-54-4 Minimum Purity: 0.95 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 25mg Leadtime:20 Days Sizes 2: 50mg Leadtime:20 Days Sizes 3: 100mg Leadtime:20 Days