131068-49-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 131068-49-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,1,0,6 and 8 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 131068-49:
(8*1)+(7*3)+(6*1)+(5*0)+(4*6)+(3*8)+(2*4)+(1*9)=100
100 % 10 = 0
So 131068-49-0 is a valid CAS Registry Number.
InChI:InChI=1/C14H20N2O9S2/c1-8(17)26-14(2,3)7-11(20)16(15-9(18)4-5-10(15)19)12(6-13(21)22)27(23,24)25/h12H,4-7H2,1-3H3,(H,21,22)(H,23,24,25)/t12-/m1/s1