73025-66-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 73025-66-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,0,2 and 5 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 73025-66:
(7*7)+(6*3)+(5*0)+(4*2)+(3*5)+(2*6)+(1*6)=108
108 % 10 = 8
So 73025-66-8 is a valid CAS Registry Number.
InChI:InChI=1/C18H24N2O9/c1-7-5-4-6-8(2)10(7)20-15(24)9(3)19-18(27)29-17-13(23)11(21)12(22)14(28-17)16(25)26/h4-6,9,11-14,17,21-23H,1-3H3,(H,19,27)(H,20,24)(H,25,26)/t9?,11-,12-,13+,14-,17-/m0/s1