Diesters of 6-cyano-2,2-tetrahydropyrandicarboxylates
申请人:Monsanto Company
公开号:US04120874A1
公开(公告)日:1978-10-17
A compound of the formula ##STR1## wherein R' is lower alkyl, is useful as an intermediate in the preparation of a corresponding tricarboxylate, which is a useful detergent builder.