108206-13-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 108206-13-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,8,2,0 and 6 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 108206-13:
(8*1)+(7*0)+(6*8)+(5*2)+(4*0)+(3*6)+(2*1)+(1*3)=89
89 % 10 = 9
So 108206-13-9 is a valid CAS Registry Number.
InChI:InChI=1/C26H30N4O2/c27-16-6-8-17(9-7-16)28-26(32)24-20-13-22-25-19(18-3-1-2-4-21(18)29-25)11-12-30(22)14-15(20)5-10-23(24)31/h1-4,6-9,15,20,22-24,29,31H,5,10-14,27H2,(H,28,32)/t15-,20+,22+,23+,24+/m1/s1