113688-64-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 113688-64-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,3,6,8 and 8 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 113688-64:
(8*1)+(7*1)+(6*3)+(5*6)+(4*8)+(3*8)+(2*6)+(1*4)=135
135 % 10 = 5
So 113688-64-5 is a valid CAS Registry Number.
InChI:InChI=1/2C13H13O3P.Mg.8H2O/c2*14-17(15,16)13(11-7-3-1-4-8-11)12-9-5-2-6-10-12;;;;;;;;;/h2*1-10,13H,(H2,14,15,16);;8*1H2/q;;+2;;;;;;;;/p-2