80-17-1 BENZENE SULFOHYDRAZIDE BSH Benzenesulfohydrazide Benzenesulfonic acid, hydrazide Benzenesulfonic hydrazide Benzenesulfonohydrazide Benzenesulfonyl hydrazide Benzenesulfonylhydrazine Benzensulfonylhydrazine Celogen BSH ChKhZ 9 Genitron BSH NSC643 Phenylsulfohydrazide Phenylsulfonyl hydrazide Phenylsulfonylhydrazine Porofor Porofor BSH Porofor ChKhZ 9 Porofor-BSH-Pulver