70597-89-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 70597-89-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,0,5,9 and 7 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 70597-89:
(7*7)+(6*0)+(5*5)+(4*9)+(3*7)+(2*8)+(1*9)=156
156 % 10 = 6
So 70597-89-6 is a valid CAS Registry Number.
InChI:InChI=1/C6H7ClN2.H2O4S/c7-5-1-3-6(9-8)4-2-5;1-5(2,3)4/h1-4,9H,8H2;(H2,1,2,3,4)/p-1