... 99.9%Color: White PowderPackaging Detail:25Kg/ drumDelivery DetailPromptSpecificationsL-Isoleucine, l-isoleucine granular, 73-32-5 Molecular Weight,131.17 CAS ... No:73-32-5. GMP Certificated FactoryL-Isoleucine, l-isoleucine granular, 73-32-5Chemical Name7-Isopropoxy-3-Phenyl ... Leucine and metabolized in muscle tissue. Rich sources of L-isoleucine include cashews, almonds, and soy protein. And It ...