479-04-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 479-04-9 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 4,7 and 9 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 479-04:
(5*4)+(4*7)+(3*9)+(2*0)+(1*4)=79
79 % 10 = 9
So 479-04-9 is a valid CAS Registry Number.
InChI:InChI=1/C16H20N2O/c1-10(9-19)6-13-12-4-3-5-14-16(12)11(8-18-14)7-15(13)17-2/h3-6,8,13,15,17-19H,7,9H2,1-2H3/b10-6-/t13-,15-/m1/s1