17176-43-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 17176-43-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,7,1,7 and 6 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 17176-43:
(7*1)+(6*7)+(5*1)+(4*7)+(3*6)+(2*4)+(1*3)=111
111 % 10 = 1
So 17176-43-1 is a valid CAS Registry Number.
InChI:InChI=1/C7H10O7.C5H11NO2.C5H14NO/c8-4(9)1-2-7(14,6(12)13)3-5(10)11;1-6(2,3)4-5(7)8;1-6(2,3)4-5-7/h14H,1-3H2,(H,8,9)(H,10,11)(H,12,13);4H2,1-3H3;7H,4-5H2,1-3H3/q;;+1/p-1