5132-19-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 5132-19-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,1,3 and 2 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 5132-19:
(6*5)+(5*1)+(4*3)+(3*2)+(2*1)+(1*9)=64
64 % 10 = 4
So 5132-19-4 is a valid CAS Registry Number.
InChI:InChI=1/C26H50O4/c1-3-5-7-9-11-13-15-17-19-21-23-29-25(27)26(28)30-24-22-20-18-16-14-12-10-8-6-4-2/h3-24H2,1-2H3