73018-99-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 73018-99-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,0,1 and 8 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 73018-99:
(7*7)+(6*3)+(5*0)+(4*1)+(3*8)+(2*9)+(1*9)=122
122 % 10 = 2
So 73018-99-2 is a valid CAS Registry Number.
InChI:InChI=1/C3H7N3O2/c4-6-5-1-3(8)2-7/h3,7-8H,1-2H2