34408-22-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 34408-22-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,4,4,0 and 8 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 34408-22:
(7*3)+(6*4)+(5*4)+(4*0)+(3*8)+(2*2)+(1*2)=95
95 % 10 = 5
So 34408-22-5 is a valid CAS Registry Number.
InChI:InChI=1/C16H14Cl6O4/c1-4(23)25-10-8-6-7(9(16(8,21)22)11(10)26-5(2)24)15(20)3-14(6,19)12(17)13(15)18/h6-11H,3H2,1-2H3/t6-,7+,8-,9+,10-,11-,14+,15-/m0/s1