英文别名
(trans)-N''-cyano-N-(6-cyano-3,4-dihydro-3-hydroxy-2,2-dimethyl-2H-1-benzopyran-4-yl)-N'-(4-methoxyphenyl)guanidine;1-Cyano-2-(6-cyano-3-hydroxy-2,2-dimethyl-3,4-dihydrochromen-4-yl)-3-(4-methoxyphenyl)guanidine;1-cyano-2-(6-cyano-3-hydroxy-2,2-dimethyl-3,4-dihydrochromen-4-yl)-3-(4-methoxyphenyl)guanidine