94200-73-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 94200-73-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,4,2,0 and 0 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 94200-73:
(7*9)+(6*4)+(5*2)+(4*0)+(3*0)+(2*7)+(1*3)=114
114 % 10 = 4
So 94200-73-4 is a valid CAS Registry Number.
InChI:InChI=1/C18H16N2O.HI/c1-10-13-6-7-20(3)11(2)14(13)9-16-15-8-12(21)4-5-17(15)19-18(10)16;/h4-9,21H,1-3H3;1H