112964-99-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 112964-99-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,2,9,6 and 4 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 112964-99:
(8*1)+(7*1)+(6*2)+(5*9)+(4*6)+(3*4)+(2*9)+(1*9)=135
135 % 10 = 5
So 112964-99-5 is a valid CAS Registry Number.
InChI:InChI=1/C13H14N2O.C4H4O4/c14-13-8-4-1-2-5-9(8)15-10-6-3-7-11(16)12(10)13;5-3(6)1-2-4(7)8/h1-2,4-5,11,16H,3,6-7H2,(H2,14,15);1-2H,(H,5,6)(H,7,8)/b;2-1-