407-34-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 407-34-1 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 4,0 and 7 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 407-34:
(5*4)+(4*0)+(3*7)+(2*3)+(1*4)=51
51 % 10 = 1
So 407-34-1 is a valid CAS Registry Number.
InChI:InChI=1/C4H6F2N2O2/c5-1-3(9)8-4(10)7-2-6/h1-2H2,(H2,7,8,9,10)