1-Propanone, 3-[bis(2-chloroethyl)amino]-1-(3-nitrophenyl), hydrochloride 27855-45-4 3-Nitro-.beta.-[bis(2-chloroethyl)amino]propiophenone hydrochloride NSC61651 Propiophenone, 3-[bis(2-chloroethyl)amino]-3'-nitro-, monohydrochloride