120411-99-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 120411-99-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,0,4,1 and 1 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 120411-99:
(8*1)+(7*2)+(6*0)+(5*4)+(4*1)+(3*1)+(2*9)+(1*9)=76
76 % 10 = 6
So 120411-99-6 is a valid CAS Registry Number.
InChI:InChI=1/C21H24N4O3/c1-15(23-16(2)26)20(27)25-24-19(13-17-9-5-3-6-10-17)14-22-21(28)18-11-7-4-8-12-18/h3-12,15H,13-14H2,1-2H3,(H,22,28)(H,23,26)(H,25,27)/b24-19+/t15-/m0/s1