55881-79-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 55881-79-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,5,8,8 and 1 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 55881-79:
(7*5)+(6*5)+(5*8)+(4*8)+(3*1)+(2*7)+(1*9)=163
163 % 10 = 3
So 55881-79-3 is a valid CAS Registry Number.
55881-79-3Relevant academic research and scientific papers
Extraction of N-blocked amino acids from aqueous media
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, (2008/06/13)
N-blocked amino acids, particularly derived from natural sources such as fermentation liquors, are extractively esterified from aqueous media by treatment of the aqueous solution with a diazoalkane, e.g. diphenyldiazomethane, in the presence of a water-im
