76966-72-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 76966-72-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,6,9,6 and 6 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 76966-72:
(7*7)+(6*6)+(5*9)+(4*6)+(3*6)+(2*7)+(1*2)=188
188 % 10 = 8
So 76966-72-8 is a valid CAS Registry Number.
InChI:InChI=1/C16H16N4O7/c17-7-8(6-12(22)23)27-13(24)5-4-11(21)18-10-3-1-2-9-14(10)16(26)20-19-15(9)25/h1-5,8H,6-7,17H2,(H,18,21)(H,19,25)(H,20,26)(H,22,23)/b5-4+
