39471-22-2 Deshexapeptide(B25-B30)-insulin Insulin, 8A-L-threonine-10A-L-isoleucine-25B-de-L-phenylalanine-26B-de-L-tyrosine-27B-de-L-threonine-28B-de-L-proline-29B-de-L-lysine-30B-de-L-alanine- Insulin, deshexapeptide(B25-B30)-