Technology Monochlorination and bromination

1. cC. I IC-C-C-c-c:-c-C-C-C-c chance =ti- Yl1drojetlS YYa-th~xUJi~ Lireness -1SL3°52-0 br

Technology Mono chlorination and bromination

1. cC. I IC-C-C-c-c:-c-C-C-C-c chance =ti- Yl1drojetlS YYa-th~xUJi~ Lireness -1SL3°52-0 br