681447-89-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 681447-89-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,8,1,4,4 and 7 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 681447-89:
(8*6)+(7*8)+(6*1)+(5*4)+(4*4)+(3*7)+(2*8)+(1*9)=192
192 % 10 = 2
So 681447-89-2 is a valid CAS Registry Number.
681447-89-2Relevant articles and documents
ACTIVITY-BASED PROBES, AND METHODS OF THEIR PREPARATION AND USE
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Page 36; 2/2, (2010/02/06)
The present invention provides compositions and methods for assessing profiles of catalytically active enzymes in compositions containing a plurality of proteins. In preferred embodiments, the enzyme is a hydrolase, most preferably a cysteine protease. Th