Possible Clues:

• Share — chanter (anag)
• Share last of sugar in the can, freely
• Cut the crap! Rearrange that number for piano
• Group in department ran chemistry block
• Note about American farm offering number of shares?
• Portion (of money)
• Unaware state needs to secure hospital block
• Portion of hospital in dazed condition
• Portion husband consumed in abstracted state
• A portion of something (especially money)