2-[(4-methylbenzoyl)amino]benzyl 4-methylbenzoate
2-[(4-methylbenzoyl)amino]benzyl 4-methylbenzoate ??
??
2-[(4-methylbenzoyl)amino]benzyl 4-methylbenzoate C??? ??, ??, ??
2-[(4-methylbenzoyl)amino]benzyl 4-methylbenzoate ?? ?? ? ???
???
?? ??
2-[(4-methylbenzoyl)amino]benzyl 4-methylbenzoate ?? ??
???( 1)?? ??