Prosta-5,13-dien-1-oic acid, 9,11,15-trihydroxy-15-methyl-,(5Z,9-alpha,11-alpha,13E,15S)-, compound with 2-Amino-2-(hydroxymethyl)-1,3-propanediol(1:1)
(15S)-15-Methylprostaglandin F(sub 2alpha) Tromethamine