144928-48-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 144928-48-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,4,9,2 and 8 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 144928-48:
(8*1)+(7*4)+(6*4)+(5*9)+(4*2)+(3*8)+(2*4)+(1*8)=153
153 % 10 = 3
So 144928-48-3 is a valid CAS Registry Number.
InChI:InChI=1/C10H13BrN6O3/c11-7-4-8(13)14-2-15-9(4)17(16-7)10-6(19)5(18)3(1-12)20-10/h2-3,5-6,10,18-19H,1,12H2,(H2,13,14,15)/t3-,5-,6-,10-/m1/s1