1,4-NAPHTHOQUINONE, 2-BENZYLTHIO-3-CHLORO- 1,4-Naphthalenedione, 2-chloro-3-((phenylmethyl)thio)- (9CI) 2-Benzylthio-3-chloro-1,4-naphthoquinone 2-Chloro-3-benzylmercapto-1,4-naphthoquinone 73816-81-6 BRN 2590309 NSC 222721