91109-84-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 91109-84-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,1,1,0 and 9 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 91109-84:
(7*9)+(6*1)+(5*1)+(4*0)+(3*9)+(2*8)+(1*4)=121
121 % 10 = 1
So 91109-84-1 is a valid CAS Registry Number.
InChI:InChI=1/C12H24N4O4.H2O4S/c13-4-5-1-2-6(14)12(19-5)20-11-8(16)3-7(15)9(17)10(11)18;1-5(2,3)4/h1,6-12,17-18H,2-4,13-16H2;(H2,1,2,3,4)/t6-,7-,8+,9+,10-,11-,12-;/m1./s1
