67900-85-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 67900-85-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,7,9,0 and 0 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 67900-85:
(7*6)+(6*7)+(5*9)+(4*0)+(3*0)+(2*8)+(1*5)=150
150 % 10 = 0
So 67900-85-0 is a valid CAS Registry Number.
InChI:InChI=1/C5H4N4O/c10-9-1-4-5(8-3-9)7-2-6-4/h1-3H,(H,6,7,8)