90841-06-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 90841-06-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,0,8,4 and 1 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 90841-06:
(7*9)+(6*0)+(5*8)+(4*4)+(3*1)+(2*0)+(1*6)=128
128 % 10 = 8
So 90841-06-8 is a valid CAS Registry Number.
InChI:InChI=1/C10H11N3O6/c1-10(2,9(14)15)11-7-4-3-6(12(16)17)5-8(7)13(18)19/h3-5,11H,1-2H3,(H,14,15)