2(3H)-Benzothiazolethione, 6-nitro- 2-BENZOTHIAZOLETHIOL, 6-NITRO- 2-Benzothiazolinethione, 6-nitro- (8CI) 2-Mercapto-6-nitrobenzothiazole 29519-08-2 4845-58-3 6-Nitro-2-mercaptobenzothiazole 6-Nitrobenzothiazole-2-thiol NSC 2630 USAF EK-3991