2-[m-[Bis(2-chloroethyl)amino]phenyl]glycine 73105-08-5 Benzeneacetic acid, .alpha.-amino-3-[bis(2-chloroethyl)amino]- Glycine, 2-[m-[bis(2-chloroethyl)amino]phenyl]- NSC260525 WLN: QVYZR CN2G2G m-Phenylglycine mustard