Related Clues:

• George's daughter takes in the sky
• Hydrocarbon present in petroleum
• Liquid used as anaesthetic/ solvent
• Volatile hydrocarbon
• Anaesthetic liquid
• Substance found in oil well, comprising something deep?
• Medium supposedly grasped by ballet heroine
• Sky Movie's arrived — almost
• Hydrocarbon with ring-shaped molecule
• Ram leaving the western sky
• Number three is odd
• Solvent northern Buddhist type invested in working party
• The blue number the girl's put on out of this world!
• Old-time knockout gas
• Volatile organic liquid once used as a general anaesthetic