144194-96-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 144194-96-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,4,1,9 and 4 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 144194-96:
(8*1)+(7*4)+(6*4)+(5*1)+(4*9)+(3*4)+(2*9)+(1*6)=137
137 % 10 = 7
So 144194-96-7 is a valid CAS Registry Number.
InChI:InChI=1/C20H21ClFN3O3/c21-16-17-12(19(26)13(20(27)28)8-25(17)11-3-4-11)6-14(22)18(16)24-7-10-2-1-5-23-15(10)9-24/h6,8,10-11,15,23H,1-5,7,9H2,(H,27,28)/t10-,15+/m0/s1