5534-08-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 5534-08-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,5,3 and 4 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 5534-08:
(6*5)+(5*5)+(4*3)+(3*4)+(2*0)+(1*8)=87
87 % 10 = 7
So 5534-08-7 is a valid CAS Registry Number.
InChI:InChI=1/C20H25NO4.ClH/c1-22-17-11-19(24-3)18(23-2)10-15(17)12-21-13-20-16-7-5-4-6-14(16)8-9-25-20;/h4-7,10-11,20-21H,8-9,12-13H2,1-3H3;1H