CAS No:328385-86-0||Chemical Formula:C21H29N3O4||(2S)-2-[(3S,8aS)-3-(4-aminobutyl)-1,4-dioxohexahydropyrrolo[1,2-a]pyrazin-2(1H)-yl]-4-phenylbutanoic acid (S,S,S-diketopiperazine)
No. 44011602000398, Guangdong public network Anne