25249-76-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 25249-76-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,5,2,4 and 9 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 25249-76:
(7*2)+(6*5)+(5*2)+(4*4)+(3*9)+(2*7)+(1*6)=117
117 % 10 = 7
So 25249-76-7 is a valid CAS Registry Number.
InChI:InChI=1/C10H17N3O5/c11-4-8(15)13-3-1-2-7(13)9(16)12-6(5-14)10(17)18/h6-7,14H,1-5,11H2,(H,12,16)(H,17,18)/t6-,7-/m0/s1