144425-86-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 144425-86-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,4,4,2 and 5 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 144425-86:
(8*1)+(7*4)+(6*4)+(5*4)+(4*2)+(3*5)+(2*8)+(1*6)=125
125 % 10 = 5
So 144425-86-5 is a valid CAS Registry Number.
InChI:InChI=1/C10H7Cl3N4.C2H6O3S/c11-4-1-5(8(13)7(12)2-4)6-3-16-10(15)17-9(6)14;1-2-6(3,4)5/h1-3H,(H4,14,15,16,17);2H2,1H3,(H,3,4,5)