2-Propynoic acid, 3-(3-chlorophenyl)- 2-Propynoic acid, 3-(3-chlorophenyl)- (9CI) 3-(3-CHLOROPHENYL)-2-PROPYNOIC ACID 7396-28-3 HSDB 2674 NSC 408175 Propiolic acid, (m-chlorophenyl)- Propiolic acid, (m-chlorophenyl)- (8CI) Propynoic acid, (3-chlorophenyl)-