898788-54-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 898788-54-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,9,8,7,8 and 8 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 898788-54:
(8*8)+(7*9)+(6*8)+(5*7)+(4*8)+(3*8)+(2*5)+(1*4)=280
280 % 10 = 0
So 898788-54-0 is a valid CAS Registry Number.
InChI:InChI=1/C20H24N2OS/c1-21-10-12-22(13-11-21)15-16-6-5-7-17(14-16)20(23)18-8-3-4-9-19(18)24-2/h3-9,14H,10-13,15H2,1-2H3