The working medium of the present invention is useful as {HEAD ~ a working medium} for heat cycle such as a refrigerant for a refrigerator, a refrigerant for an air conditioner, a working fluid for power generation system , {TAIL ~ a working medium} for a latent heat transport apparatus or a secondary cooling medium 
such as
The working medium of the present invention is useful as { HEAD ~ a working medium } for heat cycle such as a refrigerant for a refrigerator , a refrigerant for an air conditioner , a working fluid for power generation system , { TAIL ~ a working medium } for a latent heat transport apparatus or a secondary cooling medium
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH REL REL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH