4113-15-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 4113-15-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,1,1 and 3 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 4113-15:
(6*4)+(5*1)+(4*1)+(3*3)+(2*1)+(1*5)=49
49 % 10 = 9
So 4113-15-9 is a valid CAS Registry Number.
InChI:InChI=1/C20H38O6/c1-15(13-19(3,4)5)9-11-23-17(21)25-18(22)26-24-12-10-16(2)14-20(6,7)8/h15-16H,9-14H2,1-8H3