Non-mutagenic organic pigment intermediates. II. Isomorphous 2,2'-dichloro-5,5'-dipropoxybenzidine and 2,2'-dimethyl-5,5'-dipropoxybenzidine.
Department of Textile Engineering, Chemistry and Science, North Carolina State University, Raleigh, NC 27695-8301, USA.
Ahmed
A
El-Shafei
David
D
Hinks
Paul D
PD
Boyle
Harold S
HS
Freeman