Structure of 279142 7-Hydroxy amethopterin, 4-amino-7-hydroxy-10-methylpteroylglutamic acid; N-[4-[[(2,4-Diamino-7,8-dihydro-7-oxo-6-pteridinyl)methyl]methylamino]benzoyl]-L-glutamic acid; NSC 380962
Supplier Page from United States Biological for 7-Hydroxy Methotrexate