Synonyms: 17853-54-2;NSC151809;AC1L3GMP;NSC-151809;1,4,5,8-tetrahydro-4a,8a-(methanothiomethano)naphthalene 10,10-dioxide;4.alpha.,8.alpha.-(Methanothiomethano)naphthalene,1,4,5,8-tetrahydro-10,10-dioxide;4alpha,8alpha-(Methanothiomethano)naphthalene, 1,4,5,8-tetrahydro-, 10,10-dioxide