898775-30-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 898775-30-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,9,8,7,7 and 5 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 898775-30:
(8*8)+(7*9)+(6*8)+(5*7)+(4*7)+(3*5)+(2*3)+(1*0)=259
259 % 10 = 9
So 898775-30-9 is a valid CAS Registry Number.
InChI:InChI=1/C18H25NO3/c1-2-22-18(21)11-7-10-17(20)16-9-4-3-8-15(16)14-19-12-5-6-13-19/h3-4,8-9H,2,5-7,10-14H2,1H3