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(2007/10/02)(2-{(S)-2-[(S)-3-(Acetylamino-methylsulfanyl)-2-tert-butoxycarbonylamino-propionylamino]-3-phenyl-propionylamino}-acetylamino)-acetic acid
Boc-Cys(Acm)-Ala-Phe-Arg-OH
(S)-3-{[(acetylamino)methyl]thio}-2-aminopropionamide
Boc-Cys(Acm)-Ala-Phe-Arg-Gln-Val-Cys(Acm)-NHEt
C50H77N11O13S