103313-22-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 103313-22-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,3,3,1 and 3 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 103313-22:
(8*1)+(7*0)+(6*3)+(5*3)+(4*1)+(3*3)+(2*2)+(1*2)=60
60 % 10 = 0
So 103313-22-0 is a valid CAS Registry Number.
InChI:InChI=1/C21H19N7O5S2/c1-33-25-14(13-9-35-21(22)23-13)17(29)24-15-18(30)28-16(20(31)32)11(8-34-19(15)28)6-26-7-12-4-2-3-5-27(12)10-26/h2-5,7,9-10,15,19H,6,8H2,1H3,(H3-,22,23,24,29,31,32)/b25-14+/t15-,19-/m1/s1