2064-21-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 2064-21-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,0,6 and 4 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 2064-21:
(6*2)+(5*0)+(4*6)+(3*4)+(2*2)+(1*1)=53
53 % 10 = 3
So 2064-21-3 is a valid CAS Registry Number.
InChI:InChI=1/C19H24N2/c1-15(14-20(2)3)21-18-10-6-4-8-16(18)12-13-17-9-5-7-11-19(17)21/h4-11,15H,12-14H2,1-3H3