53873-58-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 53873-58-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,3,8,7 and 3 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 53873-58:
(7*5)+(6*3)+(5*8)+(4*7)+(3*3)+(2*5)+(1*8)=148
148 % 10 = 8
So 53873-58-8 is a valid CAS Registry Number.
InChI:InChI=1/C22H21N/c1-2-8-18(9-3-1)14-15-23-16-19-10-4-6-12-21(19)22-13-7-5-11-20(22)17-23/h1-13H,14-17H2