111537-33-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 111537-33-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,1,5,3 and 7 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 111537-33:
(8*1)+(7*1)+(6*1)+(5*5)+(4*3)+(3*7)+(2*3)+(1*3)=88
88 % 10 = 8
So 111537-33-8 is a valid CAS Registry Number.
InChI:InChI=1/C15H29NO4/c1-14(2,3)9-19-12(17)8-7-11(16)13(18)20-10-15(4,5)6/h11H,7-10,16H2,1-6H3