94159-83-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 94159-83-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,4,1,5 and 9 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 94159-83:
(7*9)+(6*4)+(5*1)+(4*5)+(3*9)+(2*8)+(1*3)=158
158 % 10 = 8
So 94159-83-8 is a valid CAS Registry Number.
InChI:InChI=1/C19H19F23N2O/c1-44(2)7-3-6-43-8(45)4-5-9(20,21)11(23,24)13(27,28)15(31,32)17(35,36)16(33,34)14(29,30)12(25,26)10(22,18(37,38)39)19(40,41)42/h8,43,45H,3-7H2,1-2H3