Hydroxytolbutamide-d9 (butyl-d9),neat,neat,5mg Back Catalog number: 11996.12-5MG Manufacturer: CHIRON AS Availability: In the manufacturer's stock Price on request - + Recommended 10370.15-100-ME Phenytoin-d10 Price on request 11162.1-100MG Carbon-13C1-tetrachloride,neat,neat,100mg, Price on request 679332 2-Methylbenzophenone, 250mg Price on request