77397-12-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 77397-12-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,3,9 and 7 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 77397-12:
(7*7)+(6*7)+(5*3)+(4*9)+(3*7)+(2*1)+(1*2)=167
167 % 10 = 7
So 77397-12-7 is a valid CAS Registry Number.
77397-12-7Relevant academic research and scientific papers
Evans, D. A.,Takacs, J. M.
, p. 4233 - 4236 (1980)
Alkylations of chiral amide enolates derived from (l)-prolinol have been shown to yield versatile hydroxy-amides in high diastereomeric purity.Their use in preparation of optically active carboxylic acids is described.
