85720-86-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 85720-86-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,5,7,2 and 0 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 85720-86:
(7*8)+(6*5)+(5*7)+(4*2)+(3*0)+(2*8)+(1*6)=151
151 % 10 = 1
So 85720-86-1 is a valid CAS Registry Number.
InChI:InChI=1/C15H15N3O4/c1-8-5-11(16)14(22-2)7-12(8)18-17-9-3-4-13(19)10(6-9)15(20)21/h3-7,19H,16H2,1-2H3,(H,20,21)