the synthesis of two analogs of the cooh-terminal fragment of human somatotropin , human [ n ] e170 , ala165,182,189 ] somatotropin- ( 150-191 ) and human [ nle170 , ala165,182,189 ] somatotropin- ( 154-191 ) , is herein described .
C0169964
human somatotropin
C0037663
somatotropin