Mass spectrometry of 1,4-benzodiazepines
✍ Scribed by S. Rendić; L. Klasinc; V. Šunjić; F. Kajfež; V. Kramer; P. Mildner
- Publisher
- John Wiley and Sons
- Year
- 1975
- Tongue
- English
- Weight
- 478 KB
- Volume
- 2
- Category
- Article
- ISSN
- 1076-5174
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📜 SIMILAR VOLUMES
CH) 4 -100 1 30 15 30 a Superscripts to R are those conventionally assigned to the carbon atoms of the phenylsulfonyl-1,4-benzoquinone nucleus. b Intensities are corrected for the 1.1% contribution from the 13 C component of the peak at M Q -76. c Found: m/z 171.9841. C 6 H 4 O 4 S requires M • -171
The electron impact mass spectra of the chemical carcinogens 4-(4-nitrophenyl)-2-methylaminothiazole, 4-(4aminophenyl)-2-methylaminothiazole and 4-(4-aminophenyl)-2-aminothiazole were studied. The 4-(4-aminophenyl)-2-substituted thiazoles were isolated from the anaerobic microsomal reduction of thei