104783-28-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 104783-28-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,4,7,8 and 3 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 104783-28:
(8*1)+(7*0)+(6*4)+(5*7)+(4*8)+(3*3)+(2*2)+(1*8)=120
120 % 10 = 0
So 104783-28-0 is a valid CAS Registry Number.
InChI:InChI=1/C13H16Cl3N5O5/c14-13(15,16)7(24)2-20-4-21(8-1-5(23)6(3-22)26-8)10-9(20)11(25)19-12(17)18-10/h4-8,22-24H,1-3H2,(H2-,17,18,19,25)/p+1/t5-,6+,7?,8+/m0/s1