52012-17-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 52012-17-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,2,0,1 and 2 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 52012-17:
(7*5)+(6*2)+(5*0)+(4*1)+(3*2)+(2*1)+(1*7)=66
66 % 10 = 6
So 52012-17-6 is a valid CAS Registry Number.
InChI:InChI=1/C5H5.Ga/c1-3-5-4-2;/h1-5H;/b3-1?,5-4-;/rC5H5Ga/c1-2-4-6-5-3-1/h1-5H