15268-40-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 15268-40-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,5,2,6 and 8 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 15268-40:
(7*1)+(6*5)+(5*2)+(4*6)+(3*8)+(2*4)+(1*0)=103
103 % 10 = 3
So 15268-40-3 is a valid CAS Registry Number.
InChI:InChI=1/C25H54N2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-24-27-25-22-23-26/h27H,2-26H2,1H3