... Bile Powder 2. CAS: 635-65-4 3. Specification: Bilirubin 90%&99% 4. ISO 9001:2000 5. GMP factory selling Product ... Name: Pig Bile Powder-Bilirubin Specifications: 90%&99% Source: Pig Bile Standard: Pharma Grade Synonyms:2,17 ... -Diethenyl-1,10,19,22,23,24-hexahydro-3,7,13,18-tetramethyl-1,19-dioxo-21H-biline-8,12-dipropanoic ...