2,4(3H,5H)-s-Triazine-delta(sup 2,alpha),delta(sup 4,alpha')-dimalonic acid, 6-methoxy-, tetraethyl ester 75079-79-7 BRN 4604823 Propanedioic acid, 2,2'-((6-methoxy-1,3,5-triazine-2,4(1H,3H)-diylidene)bis-, tetraethyl ester