76461-19-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 76461-19-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,6,4,6 and 1 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 76461-19:
(7*7)+(6*6)+(5*4)+(4*6)+(3*1)+(2*1)+(1*9)=143
143 % 10 = 3
So 76461-19-3 is a valid CAS Registry Number.
InChI:InChI=1/C12H13N2O6P/c15-10-11-9(5-18-21(16,17)20-11)19-12(10)14-6-13-7-3-1-2-4-8(7)14/h1-4,6,9-12,15H,5H2,(H,16,17)/t9?,10-,11?,12-/m1/s1