5-CHLOROMETHYL-2,4-DIHYDRO-[1,2,4]TRIAZOL-3-ONE 5-CHLOROMETHYL-2,4-DIHYDRO-[1,2,4]TRIAZOL-3-ONE Synonyms: 5-CHLOROMETHYL-2,4-DIHYDRO-[1,2,4]TRIAZOL-3-ONE; 5-(CHLOORMETHYL)-1,2-DIHYDRO-3H-1,2,4-TRIAZOOL-3-ON; 3-Chloromethyl-1,2,4-triazolin-5-one; 3-(chloromethyl)-1H-1,2,4-triazol-5(4H)-one; 3-(chloroMethyl)-4,5-dihydro-1H-1,2,4-triazol-5-one CAS NO.: 252742-72-6 Formula: C3H4N3OCl Weight: 133.53636