129011-76-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 129011-76-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,9,0,1 and 1 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 129011-76:
(8*1)+(7*2)+(6*9)+(5*0)+(4*1)+(3*1)+(2*7)+(1*6)=103
103 % 10 = 3
So 129011-76-3 is a valid CAS Registry Number.
InChI:InChI=1/C12H18O5/c1-9(2)11(13)16-7-5-15-6-8-17-12(14)10(3)4/h1,3,5-8H2,2,4H3