6053-67-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 6053-67-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,0,5 and 3 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 6053-67:
(6*6)+(5*0)+(4*5)+(3*3)+(2*6)+(1*7)=84
84 % 10 = 4
So 6053-67-4 is a valid CAS Registry Number.
InChI:InChI=1/C21H21NO3/c1-14-3-7-17(8-4-14)22-13-19-20(23)11-16(12-21(19)24)15-5-9-18(25-2)10-6-15/h3-10,13,16,22H,11-12H2,1-2H3/b19-13-