53994-83-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 53994-83-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,3,9,9 and 4 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 53994-83:
(7*5)+(6*3)+(5*9)+(4*9)+(3*4)+(2*8)+(1*3)=165
165 % 10 = 5
So 53994-83-5 is a valid CAS Registry Number.
InChI:InChI=1/C14H12ClN3O5S/c15-9-6-24-13-10(16)12(19)17(13)11(9)14(20)23-5-7-1-3-8(4-2-7)18(21)22/h1-4,10,13H,5-6,16H2