129047-94-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 129047-94-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,9,0,4 and 7 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 129047-94:
(8*1)+(7*2)+(6*9)+(5*0)+(4*4)+(3*7)+(2*9)+(1*4)=135
135 % 10 = 5
So 129047-94-5 is a valid CAS Registry Number.
InChI:InChI=1/C9H14O2/c1-2-3-4-6-9(11)7-5-8-10/h3-5,7-9,11H,2,6H2,1H3/b4-3+,7-5+