Product Description Phthalide-6-carboxylic acid Other Details Molecular Formula: C9H6O4 Molecular Weight: 178.14 CAS Number: 4743-61-7 Minimum Purity: 0.95 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 100mg Leadtime:65 Days Sizes 2: 1g Leadtime:65 Days Sizes 3: 0 Leadtime:0