911661-90-0 Usage
Uses
An analog of Thyroxine (H963600).
Check Digit Verification of cas no
The CAS Registry Mumber 911661-90-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,1,1,6,6 and 1 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 911661-90:
(8*9)+(7*1)+(6*1)+(5*6)+(4*6)+(3*1)+(2*9)+(1*0)=160
160 % 10 = 0
So 911661-90-0 is a valid CAS Registry Number.
InChI:InChI=1/C21H13I6NO5/c22-11-4-9(5-12(23)18(11)29)32-20-15(26)6-10(7-16(20)27)33-19-13(24)1-8(2-14(19)25)3-17(28)21(30)31/h1-2,4-7,17,29H,3,28H2,(H,30,31)/t17-/m0/s1