28652-04-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 28652-04-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,8,6,5 and 2 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 28652-04:
(7*2)+(6*8)+(5*6)+(4*5)+(3*2)+(2*0)+(1*4)=122
122 % 10 = 2
So 28652-04-2 is a valid CAS Registry Number.
InChI:InChI=1/C16H26O/c1-3-5-7-10-14-11-9-13-16(17)15(14)12-8-6-4-2/h9,11,13,17H,3-8,10,12H2,1-2H3