14520-50-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 14520-50-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,4,5,2 and 0 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 14520-50:
(7*1)+(6*4)+(5*5)+(4*2)+(3*0)+(2*5)+(1*0)=74
74 % 10 = 4
So 14520-50-4 is a valid CAS Registry Number.
InChI:InChI=1/C13H19N4O8P/c1-7-12(19)9(8(4-15-7)6-25-26(22,23)24)5-16-17-11(18)3-2-10(14)13(20)21/h4-5,10,16H,2-3,6,14H2,1H3,(H,17,18)(H,20,21)(H2,22,23,24)/b9-5+/t10-/m0/s1