130755-94-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 130755-94-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,0,7,5 and 5 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 130755-94:
(8*1)+(7*3)+(6*0)+(5*7)+(4*5)+(3*5)+(2*9)+(1*4)=121
121 % 10 = 1
So 130755-94-1 is a valid CAS Registry Number.
InChI:InChI=1/C11H7NO4/c13-8(14)5-12-9-10(15)6-3-1-2-4-7(6)11(9)16/h1-4H,5H2,(H,13,14)