1003708-50-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1003708-50-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,0,3,7,0 and 8 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1003708-50:
(9*1)+(8*0)+(7*0)+(6*3)+(5*7)+(4*0)+(3*8)+(2*5)+(1*0)=96
96 % 10 = 6
So 1003708-50-6 is a valid CAS Registry Number.
InChI:InChI=1S/C9H6F3NO/c1-4-5(3-13)7(11)9(14-2)8(12)6(4)10/h1-2H3