67051-52-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 67051-52-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,7,0,5 and 1 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 67051-52:
(7*6)+(6*7)+(5*0)+(4*5)+(3*1)+(2*5)+(1*2)=119
119 % 10 = 9
So 67051-52-9 is a valid CAS Registry Number.
InChI:InChI=1/C13H20N2O2S.Na/c1-4-6-7-8-13(9(3)5-2)10(16)14-12(18)15-11(13)17;/h5,9H,2,4,6-8H2,1,3H3,(H2,14,15,16,17,18);/q;+1/p-1