62103-78-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 62103-78-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,2,1,0 and 3 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 62103-78:
(7*6)+(6*2)+(5*1)+(4*0)+(3*3)+(2*7)+(1*8)=90
90 % 10 = 0
So 62103-78-0 is a valid CAS Registry Number.
InChI:InChI=1/C18H14N2O6S.Mg/c1-10-6-7-14(15(8-10)27(24,25)26)19-20-16-12-5-3-2-4-11(12)9-13(17(16)21)18(22)23;/h2-9,19H,1H3,(H,22,23)(H,24,25,26);/q;+2/p-2/b20-16-;