Barbiturate mix 5

Amobarbital
EPI WS = 544; PSA 57.69
http://www.chemspider.com/Chemical-Structure.2079.html

Butalbital
EPI WS 829.7; PSA 57.67
http://www.chemspider.com/Chemical-Structure.2387.html

Pentobarbital
EPI WS 512; PSA 57.69
http://www.chemspider.com/Chemical-Structure.4575.html

Phenobarbital
EPI WS 1644; PSA 57.67
http://www.chemspider.com/Chemical-Structure.4599.html

Secobarbital
EPI WS 570; PSA 57.69
http://www.chemspider.com/Chemical-Structure.5005.html