156483-88-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 156483-88-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,6,4,8 and 3 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 156483-88:
(8*1)+(7*5)+(6*6)+(5*4)+(4*8)+(3*3)+(2*8)+(1*8)=164
164 % 10 = 4
So 156483-88-4 is a valid CAS Registry Number.
InChI:InChI=1/C16H15INO6P/c17-13-6-4-11(5-7-13)8-15(19)18-10-25(22,23)24-14-3-1-2-12(9-14)16(20)21/h1-7,9H,8,10H2,(H,18,19)(H,20,21)(H,22,23)