436093-40-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 436093-40-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,3,6,0,9 and 3 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 436093-40:
(8*4)+(7*3)+(6*6)+(5*0)+(4*9)+(3*3)+(2*4)+(1*0)=142
142 % 10 = 2
So 436093-40-2 is a valid CAS Registry Number.
InChI:InChI=1/C16H13NO3/c1-10-4-2-6-12(8-10)17-9-11-5-3-7-13(16(19)20)14(11)15(17)18/h2-8H,9H2,1H3,(H,19,20)/p-1