Antimetabolites suggested for use as insect sterilants
include methotrexate [59-05-2], amethopterin, N-{4-[(2,4-
diamino-6-pteridinyl)methyl]methylamino}benzoyl-L-glu
tamic acid, a folic acid antimetabolite; and fluorouracil
[51-21-8], 5-fluoro-2,4-(1H,3H)-pyrimidinedione, a uracil
antimetabolite.
