1100750-83-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1100750-83-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,0,0,7,5 and 0 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1100750-83:
(9*1)+(8*1)+(7*0)+(6*0)+(5*7)+(4*5)+(3*0)+(2*8)+(1*3)=91
91 % 10 = 1
So 1100750-83-1 is a valid CAS Registry Number.
InChI:InChI=1/C20H21FN6O5/c1-10-25-26-17(32-10)16(30)24-20(2,3)19-23-13(14(28)18(31)27(19)4)15(29)22-9-11-5-7-12(21)8-6-11/h5-8,28H,9H2,1-4H3,(H,22,29)(H,24,30)