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　　Chinese name: n-acetyl - L - tyrosine

　　Chinese alias: acetyl tyrosine

　　English name: N - acetyl - L - tyrosine

　　English alias: L - TYROSINE, N - ACETYL -;  ACETYLTYROSINE; ACETYL - L - TYROSINE; AC - TYR - OH; AC - TYROSINE; N - AC - L - TYR; N - ACEYL - L - TYROSINE; (2 s) - 2 - (acetylamino) - 3 - (4 - hydroxyphenyl) propanoate

　　CAS: 537-55-3

　　EINECS: 208-671-3

　　Molecular formula: C₁₁H₁₂NO₄

　　Molecular weight: 222.2178

　　Physical properties:

　　Melting point: 149-152 ℃

　　Boiling point: 531.3 ° C at 760 mmHg

　　Flash: 275.1 ° C

　　Vapor pressure: 4.07 e-12 mmHg at 25 ° C

　　Than 47.5 ° rotation (c = 2, water)

　　USES:

　　N-acetyl - L - tyrosine for the important fine organic chemical intermediates, are widely used in pharmaceutical, pesticide, chemical industry, etc.