27254-80-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 27254-80-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,7,2,5 and 4 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 27254-80:
(7*2)+(6*7)+(5*2)+(4*5)+(3*4)+(2*8)+(1*0)=114
114 % 10 = 4
So 27254-80-4 is a valid CAS Registry Number.
InChI:InChI=1/C13H10N2/c14-11-6-3-5-10-8-9-4-1-2-7-12(9)15-13(10)11/h1-8H,14H2