82951-56-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 82951-56-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,2,9,5 and 1 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 82951-56:
(7*8)+(6*2)+(5*9)+(4*5)+(3*1)+(2*5)+(1*6)=152
152 % 10 = 2
So 82951-56-2 is a valid CAS Registry Number.
InChI:InChI=1/C13H19N5O4/c1-4-8(6-19)15-9(20)5-18-7-14-11-10(18)12(21)17(3)13(22)16(11)2/h7-8,19H,4-6H2,1-3H3,(H,15,20)