*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : UV0362400 CHEMICAL NAME : 9H-Pyrido(3,4-b)indole, 1-methyl-, tetrahydrate LAST UPDATED : 199007 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C12-H10-N2.4H2-O MOLECULAR WEIGHT : 254.32 COMPOUND DESCRIPTOR : Mutagen SYNONYMS/TRADE NAMES : * Harman tetrahydrate *** HEALTH HAZARD DATA *** ** MUTATION DATA ** TYPE OF TEST : Sister chromatid exchange TEST SYSTEM : Human Lymphocyte DOSE/DURATION : 50 umol/L REFERENCE : MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 90,433,1981 *** END OF RECORD ***