65072-55-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 65072-55-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,5,0,7 and 2 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 65072-55:
(7*6)+(6*5)+(5*0)+(4*7)+(3*2)+(2*5)+(1*5)=121
121 % 10 = 1
So 65072-55-1 is a valid CAS Registry Number.
InChI:InChI=1/C17H9BrO/c18-11-8-10-4-3-7-14-16(10)15(9-11)12-5-1-2-6-13(12)17(14)19/h1-9H