lithocholic acid , deoxycholic acid , chenodeoxycholic acid , ursodeoxycholic acid , and cholic acid were determined by monitoring the intensities of m/z 622 , m/z 620 , m/z 620 , m/z 620 , ad m/z 618 , respectively .
C0011479
deoxycholic acid
C0008024
chenodeoxycholic acid