
CAS Name: 1,2,3-Propanetriol monoacetate
Additional Names: acetin; monoacetin; glyceryl monoacetate
Percent Composition: C 44.77%, H 7.51%, O 47.71%
Literature References: Obtained along with the di- and triacetates by heating glycerol with glacial acetic acid.
CAS Name: N,N,N',N'-Tetramethyl-N,N'-bis[1-methyl-3-(2,2,6-trimethylcyclohexyl)propyl]-1,6-hexanediaminium dichloride
Additional Names: hexamethylenebis[dimethyl[1-methyl-3-(2,2,6-trimethylcycl...
Literature References: Obtained as the hemihydrate. Prepn: Goldberg, Teitel, US 3064052 (1962 to Hoffmann-La Roche). Clinical application: Edelson et al., Antibiot. Annu. 1958-1959, 110; Robinson, Harmon, ibid. 113. Comprehensive description: B. C. Rudy, B. Z. Senkowski, Anal. Profiles Drug Subs. 2, 507-521 (1973).
CAS Name: 6-Deoxy-4-O-b-D-glucopyranosyl-L-mannose
Additional Names: 4-O-D-glucopyranosyl-L-rhamnose; glucosidorhamnose
Percent Composition: C 44.17%, H 6.80%, O 49.03%
Literature References: Obtained by acid hydrolysis of scillaren A: Stoll et al., Helv. Chim. Acta 16, 703 (1933); Zemplén, C.A. 33, 4202 (1939); from glucoscilliphäosid: Stoll et al., Helv. Chim. Acta 35, 2495 (1952). Structure: Stoll, Renz, Enzymologia 7, 362 (1939), C.A. 34, 62983 (1940).
CAS Name: (3b,4a,6a,7a,15a,16b)-4,9-Epoxycevane-3,4,6,7,14,15,16,20-octol
Percent Composition: C 61.70%, H 8.25%, N 2.66%, O 27.39%
Literature References: Obtained by alkaline hydrolysis of protoveratrine A: Poethke, Arch. Pharm. 275, 571 (1937); Stoll, Seebeck, Helv. Chim. Acta 36, 718 (1953). Structure: Kupchan et al., Chem. Ind. (London) 1958, 1626; J. Am. Chem. Soc. 81, 1009 (1959); 82, 2242 (1960). Comparative toxicity: O. Krayer et al., J. Pharmacol. Exp. Ther. 82, 167 (1944); K. Tanaka, ibid. 113, 89 (1955).
CAS Name: 3,4,5-Trihydroxybenzoic acid
Percent Composition: C 49.42%, H 3.55%, O 47.02%
Literature References: Obtained by alkaline or acid hydrolysis of the tannins from nutgalls; also by enzymatic hydrolysis using spent broths from Penicillium glaucum or Aspergillus niger which contain tannase: A. G. Perkin, O. Gunnell, J. Chem. Soc. 69, 1303 (1896); Hsias, Huang Hai No. 7, 51 (1946), C.A. 42, 3901i (1948); Cochrane, Econ. Bot. 2, 145 (1948); Toth, Henster, Acta Chim. Acad. Sci. Hung. 2, 209 (1952). Prepn from tannin containing materials: Krueger et al., US 2723992 (1955 to Mallinckrodt). Synthesis from aliphatic materials: Shipchandler et al., J. Chem. Soc. Perkin Trans. 1 1975, 1400. Biosynthesis: Haslam et al., J. Chem. Soc. 1961, 1854. Study of polymorphic forms: E. Lindpainter, Mikrochemie 27, 21 (1939). Toxicity studies: J. W. Dollahite et al., Am. J. Vet. Res. 23, 1264 (1962).
CAS Name: (3b,16b,17a,18b,20a)-18-Hydroxy-11,17-dimethoxyyohimban-16-carboxylic acid
Additional Names: reserpinolic acid
Percent Composition: C 65.98%, H 7.05%, N 7.00%, O 19.98%
Literature References: Obtained by controlled alkaline hydrolysis of reserpine: Dorfman et al., Helv. Chim. Acta 37, 59 (1954); Schlittler, US 2824874 (1958).
CAS Name: 1-Iodo-2-methylpropane
Percent Composition: C 26.11%, H 4.93%, I 68.96%
Literature References: Obtained by distilling isobutyl alcohol and HI, or from isobutyl alcohol, iodine and phosphorus.
Additional Names: Isobutyl sulfocyanate
Percent Composition: C 52.13%, H 7.87%, N 12.16%, S 27.83%
Literature References: Obtained by distilling potassium isobutyl sulfate with NaCSN.
Percent Composition: B 16.43%, Na 34.94%, O 48.63%
Literature References: Obtained by fusing equivalent mol wts of borax and sodium carbonate.
CAS Name: (2S,5R,6R)-6-[[[(3-Chloro-2-butenyl)thio]acetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid
Additional Names: g-chlorocrotylmercaptomethylpenicillin<...
Literature References: Obtained by growing a penicillin-producing mold in a culture medium contg g-chlorocrotylmercaptoacetic acid: Ford et al., J. Am. Chem. Soc. 70, 3522 (1948); Ford et al., Antibiot. Chemother. 3, 1149 (1953).
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