1-Sar-8-ile angiotensin II 1-Sarcosine-8-isoleucine angiotensin II 39322-10-6 9088-01-1 ANGIOTENSIN II, 1-SARCOSINE-8-ISOLEUCINE- Angiotensin II, 1-(N-methylglycine)-8-L-isoleucine-