2H-1,4-BENZODIAZEPIN-2-ONE, 1,3-DIHYDRO-7-CHLORO-5-PHENYL-1-TRIMETHYLSILYL- 55299-24-6 7-Chloro-1,3-dihydro-5-phenyl-1-trimethylsilyl-2H-1,4-benzodiazepin-2-one ST 720 [French] Trimethyl silyl-1 chloro-7 dihydro-1-3, phenyl-5 2H benzodiazepine 1-4 one-2 [French]