74411-09-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 74411-09-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,4,1 and 1 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 74411-09:
(7*7)+(6*4)+(5*4)+(4*1)+(3*1)+(2*0)+(1*9)=109
109 % 10 = 9
So 74411-09-9 is a valid CAS Registry Number.
InChI:InChI=1/C19H36O2/c1-3-4-5-6-7-8-9-10-12-15-18(20)21-19(2)16-13-11-14-17-19/h3-17H2,1-2H3