149673-08-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 149673-08-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,9,6,7 and 3 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 149673-08:
(8*1)+(7*4)+(6*9)+(5*6)+(4*7)+(3*3)+(2*0)+(1*8)=165
165 % 10 = 5
So 149673-08-5 is a valid CAS Registry Number.
InChI:InChI=1/C15H20N2O3.C2HF3O2/c1-20-15(19)13(10-11-6-3-2-4-7-11)17-14(18)12-8-5-9-16-12;3-2(4,5)1(6)7/h2-4,6-7,12-13,16H,5,8-10H2,1H3,(H,17,18);(H,6,7)