cas 123-75-1 pyrrole cas 49851-31-2 ,2-BromovalerophenoneRelates product
2-Bromo-1-phenyl-1-pentanone CAS 49851-31-2
2-Bromo-4\'-Methylpropiophenone...
Name:iodine
Other name:molecular iodine
CAS No. 7553-56-2
Molecular weight :253.809
Density:3.8±0.1 g/cm3
Boiling point 184.4±9.0 °C at 760 mmHg
Mol...