1-Me-Thyrotropin-releasing hormone 1-Methyl-trh 1-Methylthyrotropin-releasing hormone 34367-55-0 61070-21-1 L-Prolinamide, 5-oxo-L-prolyl-1-methyl-L-histidyl- Methyl thyrotropin releasing hormone Pglu-1-N-Me-his-pronh2 Pglu-N-Me-his(1)-pronh2 Pyroglutamyl-N-methylhistidyl(1)-prolinamide Thyrotropin-releasing hormone, 1-Me- Thyrotropin-releasing hormone, 1-methyl-