99541-39-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 99541-39-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,9,5,4 and 1 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 99541-39:
(7*9)+(6*9)+(5*5)+(4*4)+(3*1)+(2*3)+(1*9)=176
176 % 10 = 6
So 99541-39-6 is a valid CAS Registry Number.
InChI:InChI=1/C22H25N3O3/c1-22(2,10-16-12-24-20-8-7-17(26)9-19(16)20)25-13-18(27)14-28-21-6-4-3-5-15(21)11-23/h3-9,12,18,24-27H,10,13-14H2,1-2H3