1512-75-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1512-75-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,5,1 and 2 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1512-75:
(6*1)+(5*5)+(4*1)+(3*2)+(2*7)+(1*5)=60
60 % 10 = 0
So 1512-75-0 is a valid CAS Registry Number.
InChI:InChI=1/C15H11FN2OS/c1-9-6-7-10(8-12(9)16)18-14(19)11-4-2-3-5-13(11)17-15(18)20/h2-8H,1H3,(H,17,20)