146269-93-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 146269-93-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,6,2,6 and 9 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 146269-93:
(8*1)+(7*4)+(6*6)+(5*2)+(4*6)+(3*9)+(2*9)+(1*3)=154
154 % 10 = 4
So 146269-93-4 is a valid CAS Registry Number.
InChI:InChI=1/C9H11IN6OS/c1-5(17)16(10)2-3-18-9-14-7(11)6-8(15-9)13-4-12-6/h4H,2-3H2,1H3,(H3,11,12,13,14,15)