67088-67-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 67088-67-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,7,0,8 and 8 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 67088-67:
(7*6)+(6*7)+(5*0)+(4*8)+(3*8)+(2*6)+(1*7)=159
159 % 10 = 9
So 67088-67-9 is a valid CAS Registry Number.
InChI:InChI=1/C7H8O4/c1-4-7(10-5(2)8)11-6(3)9/h1,7H,2-3H3