5656-10-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 5656-10-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,6,5 and 6 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 5656-10:
(6*5)+(5*6)+(4*5)+(3*6)+(2*1)+(1*0)=100
100 % 10 = 0
So 5656-10-0 is a valid CAS Registry Number.
InChI:InChI=1/C16H13N5O9S2/c17-8-1-6-11(12(7-8)32(28,29)30)18-19-13-14(16(23)24)20-21(15(13)22)9-2-4-10(5-3-9)31(25,26)27/h1-7,13H,17H2,(H,23,24)(H,25,26,27)(H,28,29,30)