68439-48-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 68439-48-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,8,4,3 and 9 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 68439-48:
(7*6)+(6*8)+(5*4)+(4*3)+(3*9)+(2*4)+(1*8)=165
165 % 10 = 5
So 68439-48-5 is a valid CAS Registry Number.
InChI:InChI=1/C22H46O/c1-3-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22-23-4-2/h3-22H2,1-2H3