140860-34-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 140860-34-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,0,8,6 and 0 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 140860-34:
(8*1)+(7*4)+(6*0)+(5*8)+(4*6)+(3*0)+(2*3)+(1*4)=110
110 % 10 = 0
So 140860-34-0 is a valid CAS Registry Number.
140860-34-0Relevant articles and documents
Regioselective modification of Lysine's amino groups by proteases.
Kitaguchi,Ono,Itoh,Klibanov
, p. 3067 - 3073 (2007/10/02)
The regioselectivity of six serine proteases for the amino groups of lysine was investigated. alpha-Chymotrypsin showed a preference for the alpha-amino group, although the selectivity can be varied 10-fold depending on the reaction medium. Subtilisin Car