Contact us by mail: sales@letopharm.com Or leave your message to us :
( Your Information is an important part of our business,and we will not share or sell any of it to anyone.)
Guanidine,N-[3-[(1R,2S,2aS,5S,7aS,8R,9S,14aR)-8-[2-[(aminoiminomethyl)amino]ethyl]hexadecahydro-7a,9-dihydroxy-1,2-bis(4-hydroxyphenyl)-5-methyl-4,7,10,13-tetraoxocyclobuta[h]pyrrolo[1,2-a][1,4,7,10]t related products: