63992-10-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 63992-10-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,3,9,9 and 2 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 63992-10:
(7*6)+(6*3)+(5*9)+(4*9)+(3*2)+(2*1)+(1*0)=149
149 % 10 = 9
So 63992-10-9 is a valid CAS Registry Number.
InChI:InChI=1/C20H24N2O/c1-22(2)13-12-19(23)21-20-17-11-7-6-10-16(17)14-18(20)15-8-4-3-5-9-15/h3-11,18,20H,12-14H2,1-2H3,(H,21,23)