94159-49-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 94159-49-6 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, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 94159-49:
(7*9)+(6*4)+(5*1)+(4*5)+(3*9)+(2*4)+(1*9)=156
156 % 10 = 6
So 94159-49-6 is a valid CAS Registry Number.
InChI:InChI=1/C17H14ClN3O7S2.2Na/c1-8-4-13(15(7-11(8)18)30(26,27)28)20-21-17-12(19)3-2-9-5-10(29(23,24)25)6-14(22)16(9)17;;/h2-7,19-21H,1H3,(H,23,24,25)(H,26,27,28);;/q;2*+1/p-2/b19-12+;;