L-Tyrosine,N-[1-[1-[1-[1-[1-[1-[1-[1-[1-[1-[N-acetyl-3-[(4-arsonophenyl)azo]-L-tyrosyl]-L-prolyl]-L-prolyl]-L-prolyl]-L-prolyl]-L-prolyl]-L-prolyl]-L-prolyl]-L-prolyl]-L-prolyl]-L-prolyl]-3-[(4-arsonophenyl)azo]-
CAS No. 65144-54-9