191723-67-8 Usage
Uses
L-Valine 7-Amido-4-methylcoumarin, Trifluoroacetate Salt is a Trifluoroacetate Salt form of (2S)-2-Amino-3-methyl-N-(4-methyl-2-oxo-2H-1-benzopyran-7-yl)butanamide (CAS 78682-66-3) which can be used in biological study of purification, characterization, cellular location, and tissue distribution of leucine aminopeptidase from the skeletal muscle of red sea bream Pagrus major.
Check Digit Verification of cas no
The CAS Registry Mumber 191723-67-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,1,7,2 and 3 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 191723-67:
(8*1)+(7*9)+(6*1)+(5*7)+(4*2)+(3*3)+(2*6)+(1*7)=148
148 % 10 = 8
So 191723-67-8 is a valid CAS Registry Number.