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127357-83-9

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127357-83-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 127357-83-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,7,3,5 and 7 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 127357-83:
(8*1)+(7*2)+(6*7)+(5*3)+(4*5)+(3*7)+(2*8)+(1*3)=139
139 % 10 = 9
So 127357-83-9 is a valid CAS Registry Number.

127357-83-9Downstream Products

127357-83-9Relevant academic research and scientific papers

Enzymes as synthetic catalysts: Mechanistic and active-site considerations of natural and modified chymotrypsin

West, J. Blair,Hennen, William J.,Lalonde, James L.,Bibbs, Jeffrey A.,Zhong, Ziyang,Meyer Jr., Edgar F.,Wong, Chi-Huey

, p. 5313 - 5320 (1990)

This paper describes the mechanistic investigation of α-chymotrypsin and [Met192-sulfoxide]-α-chymotrypsin-catalyzed peptide synthesis in a kinetically controlled process (i.e., aminolysis) and the relative stabilities of both enzymes in differ

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