100551-67-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 100551-67-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,0,5,5 and 1 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 100551-67:
(8*1)+(7*0)+(6*0)+(5*5)+(4*5)+(3*1)+(2*6)+(1*7)=75
75 % 10 = 5
So 100551-67-5 is a valid CAS Registry Number.
InChI:InChI=1/C12H22N2O5S/c1-6(16)4-12(2,3)14-11(20)13-10-9(18)8(17)7(5-15)19-10/h7-10,15,17-18H,4-5H2,1-3H3,(H2,13,14,20)/t7-,8-,9-,10-/m1/s1